From 2f19bf7cebb0ccf8c226369dc9d00fa71d89c5a6 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Sun, 14 Mar 2021 00:19:10 -0800
Subject: [PATCH] SFX cleanup and add missing check

---
 BurnOutSharp/PackerType/WinZipSFX.cs | 664 ++++++++++++++-------------
 1 file changed, 338 insertions(+), 326 deletions(-)

diff --git a/BurnOutSharp/PackerType/WinZipSFX.cs b/BurnOutSharp/PackerType/WinZipSFX.cs
index ef462d80..6a5e8480 100644
--- a/BurnOutSharp/PackerType/WinZipSFX.cs
+++ b/BurnOutSharp/PackerType/WinZipSFX.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Reflection;
 using System.Text;
 using System.Xml;
 using SharpCompress.Archives;
@@ -17,19 +16,28 @@ namespace BurnOutSharp.PackerType
         /// <inheritdoc/>
         public string CheckContents(string file, byte[] fileContent, bool includePosition = false)
         {
-            // Every single version has the string "WinZip Self-Extractor", and every 3+ version has a "version=" string due to internally including an XML
-
-            // "WinZip Self-Extractor"
-
+            // WinZip Self-Extractor
             byte[] check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x20, 0x53, 0x65, 0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72 };
             if (fileContent.Contains(check, out int position))
             {
                 // "<?xml"
                 byte[] check2 = new byte[] { 0x3C, 0x3F, 0x78, 0x6D, 0x6C };
-                if (fileContent.Contains(check2, out int xmlStartPosition))
-                    return $"WinZip SFX {GetV3PlusVersion(fileContent, position, xmlStartPosition)}" + (includePosition ? $" (Index {position})" : string.Empty);
+                if (fileContent.Contains(check2, out int position2))
+                    return $"WinZip SFX {GetV3PlusVersion(fileContent, position2)}" + (includePosition ? $" (Index {position}, {position2})" : string.Empty);
                 else
-                    return $"WinZip SFX {GetV2Version(fileContent, position)}" + (includePosition ? $" (Index {position})" : string.Empty);
+                    return $"WinZip SFX {GetV2Version(fileContent)}" + (includePosition ? $" (Index {position})" : string.Empty);
+            }
+
+            // _winzip_
+            check = new byte[] { 0x5F, 0x77, 0x69, 0x6E, 0x7A, 0x69, 0x70, 0x5F };
+            if (fileContent.Contains(check, out position))
+            {
+                // "<?xml"
+                byte[] check2 = new byte[] { 0x3C, 0x3F, 0x78, 0x6D, 0x6C };
+                if (fileContent.Contains(check2, out int position2))
+                    return $"WinZip SFX {GetV3PlusVersion(fileContent, position2)}" + (includePosition ? $" (Index {position}, {position2})" : string.Empty);
+                else
+                    return $"WinZip SFX {GetV2Version(fileContent)}" + (includePosition ? $" (Index {position})" : string.Empty);
             }
 
             return null;
@@ -48,7 +56,7 @@ namespace BurnOutSharp.PackerType
         }
 
         /// <inheritdoc/>
-         public Dictionary<string, List<string>> Scan(Scanner scanner, Stream stream, string file)
+        public Dictionary<string, List<string>> Scan(Scanner scanner, Stream stream, string file)
         {
             // If the zip file itself fails
             try
@@ -95,398 +103,402 @@ namespace BurnOutSharp.PackerType
             return null;
         }
 
-        private static string GetV3PlusVersion(byte[] fileContent, int position, int xmlStartPosition)
+        private static string GetV3PlusVersion(byte[] fileContent, int xmlStartPosition)
         {
-            /* If false positives do end up being an issue, there's one more consistnet string that may be used:
-
-               "_winzip_" (Found in almost every WinZip SFX archive, and every single 3+ one.)
-               Hex: 0x5F, 0x77, 0x69, 0x6E, 0x7A, 0x69, 0x70, 0x5F */
-
-            // Find the end of the XML so it can be imported and parsed
             // </assembly>
             byte[] check = new byte[] { 0x3C, 0x2F, 0x61, 0x73, 0x73, 0x65, 0x6D, 0x62, 0x6C, 0x79, 0x3E };
-            if (fileContent.Contains(check, out int position2))
+            if (fileContent.Contains(check, out int position, start: xmlStartPosition))
             {
-                int offset = position2 + 11 - xmlStartPosition;
-                string XML = Encoding.ASCII.GetString(fileContent, xmlStartPosition, offset);
+                int offset = position + 11 - xmlStartPosition;
+                string xmlString = Encoding.ASCII.GetString(fileContent, xmlStartPosition, offset);
 
-                // Load and parse the XML to find the version string, and run the Version 2.X finder if the XML fails to parse.
                 try
                 {
-                    XmlDocument xmlDoc = new XmlDocument();
-                    xmlDoc.LoadXml(XML);
+                    // Load the XML string as a document
+                    var xmlDoc = new XmlDocument();
+                    xmlDoc.LoadXml(xmlString);
+
+                    // Get the version attribute, if possible
                     string xmlVersion = xmlDoc["assembly"]["assemblyIdentity"].GetAttributeNode("version").InnerXml;
 
-                    // 3.0.7158 is the only 3+ version that doesn't contain the "W.i.n.Z.i.p. .S.e.l.f.-.E.x.t.r.a.c.t.o.r." string.
-                    if (xmlVersion == "3.0.7158.0")
-                        return "3.0.7158";
-
-                    // "W.i.n.Z.i.p. .S.e.l.f.-.E.x.t.r.a.c.t.o.r."
-                    check = new byte[] { 0x57, 0x00, 0x69, 0x00, 0x6E, 0x00, 0x5A, 0x00, 0x69, 0x00, 0x70, 0x00, 0x20, 0x00, 0x53, 0x00, 0x65, 0x00, 0x6C, 0x00, 0x66, 0x00, 0x2D, 0x00, 0x45, 0x00, 0x78, 0x00, 0x74, 0x00, 0x72, 0x00, 0x61, 0x00, 0x63, 0x00,0x74, 0x00, 0x6F, 0x00, 0x72, 0x00 };
-                    if (fileContent.Contains(check, out int position3))
+                    // Some version strings don't exactly match the public version number
+                    switch (xmlVersion)
                     {
-                        // Some version strings don't exactly match the public version number
-                        switch (xmlVersion)
-                        {
-                            case "3.1.7556.0":
-                                return "3.1.7556";
-                            case "3.1.8421.0":
-                                return "4.0.8421";
-                            case "3.1.8672.0":
-                                return "4.0.8672";
-                            case "4.0.1221.0":
-                                return "4.0.12218";
-                            default:
-                                return $"(Unknown Version - {xmlVersion})";
-                        }
+                        case "3.0.7158.0":
+                            return "3.0.7158";
+                        case "3.1.7556.0":
+                            return "3.1.7556";
+                        case "3.1.8421.0":
+                            return "4.0.8421";
+                        case "3.1.8672.0":
+                            return "4.0.8672";
+                        case "4.0.1221.0":
+                            return "4.0.12218";
+                        default:
+                            return $"(Unknown Version - {xmlVersion})";
                     }
-                    return GetV2Version(fileContent, position);
-                }
-                catch
-                {
-                    return GetV2Version(fileContent, position);
                 }
+                catch { }
             }
-            return GetV2Version(fileContent, position);
+
+            return GetV2Version(fileContent);
         }
 
-        private static string GetV2Version(byte[] fileContent, int position)
+        private static string GetV2Version(byte[] fileContent)
         {
-            // ".$....j.¸..ŽØ.. .´.Í!Ë...............NE. †............ .@t1..........K.@.X.X.d.l.˜...................ò.“2P.“2....Q...….î.Q.à..WZ-SE-01............."
+            // ".$....j.�..��.. .�.�!�...............NE. �............ .@t1..........K.@.X.X.d.l.�...................�.�2P.�2....Q...�.�.Q.�..WZ-SE-01............."
             byte[] check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x00, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x74, 0x31, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6C, 0x00, 0x98, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0xF2, 0x00, 0x93, 0x32, 0x50, 0x1D, 0x93,
-    0x32, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x85, 0x1B, 0xEE,
-    0x08, 0x51, 0x0D, 0xE0, 0x0F, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
-    0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16,
-    0x00, 0x00, 0x06 };
-            if (fileContent.Contains(check, out int position2))
+                0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0x86, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x74, 0x31, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6C, 0x00, 0x98, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0xF2, 0x00, 0x93, 0x32, 0x50, 0x1D, 0x93,
+                0x32, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x85, 0x1B, 0xEE,
+                0x08, 0x51, 0x0D, 0xE0, 0x0F, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
+                0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16,
+                0x00, 0x00, 0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (16-bit)";
 
-            // ".$....j.¸..ŽØ.. .´.Í!Ë...............NE. Í............ .@ú6..........K.@.X.—.£...ß......................8P..8....Q.....p.Q.`....€......L#..0.8......€......]#t....€....Ñ$”....€.......WINSFX.WZ-SE-01..............."
+            // ".$....j.�..��.. .�.�!�...............NE. �............ .@�6..........K.@.X.�.�...�......................8P..8....Q.....p.Q.`....�......L#..0.8......�......]#t....�....�$�....�.......WINSFX.WZ-SE-01..............."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x00, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0xCD, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xFA, 0x36, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x05, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x97, 0x00, 0xA3, 0x00, 0xAD, 0x00, 0xDF, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0x15, 0x01, 0x19, 0x38, 0x50, 0x1D, 0x19,
-    0x38, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x8F, 0x1E, 0x70,
-    0x09, 0x51, 0x0D, 0x60, 0x10, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x4C, 0x23, 0x11, 0x00, 0x30, 0x1C, 0x38, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5D,
-    0x23, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xD1,
-    0x24, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x06, 0x57, 0x49, 0x4E, 0x53, 0x46, 0x58, 0x08, 0x57, 0x5A, 0x2D,
-    0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00,
-    0x11, 0x00, 0x16, 0x00, 0x1A, 0x00, 0x00, 0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0xCD, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xFA, 0x36, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x05, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x97, 0x00, 0xA3, 0x00, 0xAD, 0x00, 0xDF, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0x15, 0x01, 0x19, 0x38, 0x50, 0x1D, 0x19,
+                0x38, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x8F, 0x1E, 0x70,
+                0x09, 0x51, 0x0D, 0x60, 0x10, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x4C, 0x23, 0x11, 0x00, 0x30, 0x1C, 0x38, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5D,
+                0x23, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xD1,
+                0x24, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x06, 0x57, 0x49, 0x4E, 0x53, 0x46, 0x58, 0x08, 0x57, 0x5A, 0x2D,
+                0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00,
+                0x11, 0x00, 0x16, 0x00, 0x1A, 0x00, 0x00, 0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (16-bit, Software Installation)";
 
-            // ".$....j.¸..ŽØ.. .´.Í!Ë...............NE. €............ .@ $..........K.@.X.X.d.j.’...................ï.-%P.-%....Q...ƒ.¬.Q.`..WZ-SE-01..........."
+            // ".$....j.�..��.. .�.�!�...............NE. �............ .@�$..........K.@.X.X.d.j.�...................�.-%P.-%....Q...�.�.Q.`..WZ-SE-01..........."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x00, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xA0, 0x24, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x2D, 0x25, 0x50, 0x1D, 0x2D,
-    0x25, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x83, 0x14, 0xAC,
-    0x08, 0x51, 0x0D, 0x60, 0x0E, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
-    0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
-    0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x20, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xA0, 0x24, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x2D, 0x25, 0x50, 0x1D, 0x2D,
+                0x25, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x83, 0x14, 0xAC,
+                0x08, 0x51, 0x0D, 0x60, 0x0E, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
+                0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
+                0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (16-bit, Compact)";
 
-            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc.....................È...WV..Ä~.Å"
+            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc.....................�...WV..�~.�"
             check = new byte[] { 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00, 0x00, 0x01,
-    0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
-    0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
-    0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
-    0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0x00, 0x00, 0x00, 0x57,
-    0x56, 0x1E, 0x06, 0xC4, 0x7E, 0x0A, 0xC5 };
-            if (fileContent.Contains(check, out position2))
+                0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
+                0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
+                0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
+                0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC8, 0x00, 0x00, 0x00, 0x57,
+                0x56, 0x1E, 0x06, 0xC4, 0x7E, 0x0A, 0xC5 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (16-bit + MS-DOS)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............8œ92....ˆP..............ˆP..ˆP..ˆP..VW95SE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............8�92....�P..............�P..�P..�P..VW95SE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x38, 0x9C, 0x39, 0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x38, 0x9C, 0x39, 0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (32-bit)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............]œ92....ˆP..............ˆP..ˆP..ˆP..VW95SRE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............]�92....�P..............�P..�P..�P..VW95SRE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x5D, 0x9C, 0x39, 0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x5D, 0x9C, 0x39, 0x32, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.0 (32-bit, Software Installation)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. ¾............ .@V>..........K.@.X...œ.¤.Ð.....................€@P..@....Q...›"4.Q.0....€......:$..0..€.....€......K$t....€....¿%”....€.......WZ-SE-01............."
+            // ".$....j.�..��....�.�!�...............NE. �............ .@V>..........K.@.X...�.�.�.....................�@P..@....Q...�"4.Q.0....�......:$..0..�.....�......K$t....�....�%�....�.......WZ-SE-01............."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x56, 0x3E, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0x80, 0x40, 0x50, 0x1D, 0x81,
-    0x40, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x9B, 0x22, 0x34,
-    0x03, 0x51, 0x0D, 0x30, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x3A, 0x24, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
-    0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4B,
-    0x24, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xBF,
-    0x25, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
-    0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16, 0x00, 0x00, 0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x56, 0x3E, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0x80, 0x40, 0x50, 0x1D, 0x81,
+                0x40, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x9B, 0x22, 0x34,
+                0x03, 0x51, 0x0D, 0x30, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x3A, 0x24, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
+                0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4B,
+                0x24, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xBF,
+                0x25, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
+                0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16, 0x00, 0x00, 0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (16-bit)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. ¾............ .@¬C..........K.@.X...œ.¤.Ð.....................ÐEP.ÑE....Q...c%Š.Q.€....€......-'..0..€.....€......>'t....€....²(”....€.......WZ-SE-01............."
+            // ".$....j.�..��....�.�!�...............NE. �............ .@�C..........K.@.X...�.�.�.....................�EP.�E....Q...c%�.Q.�....�......-'..0..�.....�......>'t....�....�(�....�.......WZ-SE-01............."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xAC, 0x43, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0xD0, 0x45, 0x50, 0x1D, 0xD1,
-    0x45, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x63, 0x25, 0x8A,
-    0x03, 0x51, 0x0D, 0x80, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x2D, 0x27, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
-    0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E,
-    0x27, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xB2,
-    0x28, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
-    0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0xAC, 0x43, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0xD0, 0x45, 0x50, 0x1D, 0xD1,
+                0x45, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x63, 0x25, 0x8A,
+                0x03, 0x51, 0x0D, 0x80, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x2D, 0x27, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
+                0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E,
+                0x27, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xB2,
+                0x28, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
+                0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (16-bit, Software Installation)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. €............ .@„+..........K.@.X.X.d.j.’...................ï..,P..,....Q...õ.Þ.Q....WZ-SE-01..........."
+            // ".$....j.�..��....�.�!�...............NE. �............ .@�+..........K.@.X.X.d.j.�...................�..,P..,....Q...�.�.Q....WZ-SE-01..........."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x84, 0x2B, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x11, 0x2C, 0x50, 0x1D, 0x11,
-    0x2C, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xF5, 0x17, 0xDE,
-    0x02, 0x51, 0x0D, 0x90, 0x08, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
-    0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
-    0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x40, 0x84, 0x2B, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x11, 0x2C, 0x50, 0x1D, 0x11,
+                0x2C, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xF5, 0x17, 0xDE,
+                0x02, 0x51, 0x0D, 0x90, 0x08, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
+                0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
+                0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (16-bit, Compact)";
 
-            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc......................VÍn.E.î..¡."
+            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc......................V�n.E.�..�."
             check = new byte[] { 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00, 0x00, 0x01,
-    0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
-    0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
-    0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
-    0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8D, 0x56, 0xCD, 0x6E, 0x1C,
-    0x45, 0x10, 0xEE, 0x04, 0x09, 0xA1, 0x15 };
-            if (fileContent.Contains(check, out position2))
+                0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
+                0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
+                0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
+                0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8D, 0x56, 0xCD, 0x6E, 0x1C,
+                0x45, 0x10, 0xEE, 0x04, 0x09, 0xA1, 0x15 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (16-bit + MS-DOS)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............„‚”3....ˆP..............ˆP..ˆP..ˆP..VW95SE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............���3....�P..............�P..�P..�P..VW95SE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x84, 0x82, 0x94, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x84, 0x82, 0x94, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (32-bit)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............°‚”3....ˆP..............ˆP..ˆP..ˆP..VW95SRE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............���3....�P..............�P..�P..�P..VW95SRE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0xB0, 0x82, 0x94, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0xB0, 0x82, 0x94, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 RC2 (32-bit, Software Installation)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. ¾............ .:~>..........K.@.X...œ.¤.Ð..................... @P.¡@....Q...«"4.Q.0....€......J$..0..€.....€......[$t....€....Ï%”....€.......WZ-SE-01............."
+            // ".$....j.�..��....�.�!�...............NE. �............ .:~>..........K.@.X...�.�.�.....................�@P.�@....Q...�"4.Q.0....�......J$..0..�.....�......[$t....�....�%�....�.......WZ-SE-01............."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x3A, 0x7E, 0x3E, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0xA0, 0x40, 0x50, 0x1D, 0xA1,
-    0x40, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xAB, 0x22, 0x34,
-    0x03, 0x51, 0x0D, 0x30, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x4A, 0x24, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
-    0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5B,
-    0x24, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xCF,
-    0x25, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
-    0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16, 0x00, 0x00, 0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x3A, 0x7E, 0x3E, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0xA0, 0x40, 0x50, 0x1D, 0xA1,
+                0x40, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xAB, 0x22, 0x34,
+                0x03, 0x51, 0x0D, 0x30, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x4A, 0x24, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
+                0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5B,
+                0x24, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xCF,
+                0x25, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00,
+                0x00, 0x01, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x16, 0x00, 0x00, 0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (16-bit)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. ¾............ .:.D..........K.@.X...œ.¤.Ð.....................0FP.1F....Q...—%Š.Q.€....€......a'..0..€.....€......r't....€....æ(”....€.......WZ-SE-01............."
-            check = new byte[] { };
-            if (fileContent.Contains(check, out position2))
+            // ".$....j.�..��....�.�!�...............NE. �............ .:.D..........K.@.X...�.�.�.....................0FP.1F....Q...�%�.Q.�....�......a'..0..�.....�......r't....�....�(�....�.......WZ-SE-01............."
+            check = new byte[] {
+                0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0xBE, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x02, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x3A, 0x08, 0x44, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x04, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x90, 0x00, 0x9C, 0x00, 0xA4, 0x00, 0xD0, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0x0E, 0x01, 0x30, 0x46, 0x50, 0x1D, 0x31,
+                0x46, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0x97, 0x25, 0x8A,
+                0x03, 0x51, 0x0D, 0x80, 0x0A, 0x01, 0x00, 0x0E, 0x80, 0x01, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x61, 0x27, 0x11, 0x00, 0x30, 0x1C, 0x01, 0x80, 0x00,
+                0x00, 0x00, 0x00, 0x03, 0x80, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x72,
+                0x27, 0x74, 0x01, 0x10, 0x1C, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0xE6,
+                0x28, 0x94, 0x00, 0x10, 0x1C, 0x02, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00 };
+
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (16-bit, Software Installation)";
 
-            // ".$....j.¸..ŽØ....´.Í!Ë...............NE. €............ .:.+..........K.@.X.X.d.j.’...................ï..,P..,....Q...û.Þ.Q....WZ-SE-01..........."
+            // ".$....j.�..��....�.�!�...............NE. �............ .:.+..........K.@.X.X.d.j.�...................�..,P..,....Q...�.�.Q....WZ-SE-01..........."
             check = new byte[] { 0x2E, 0x24, 0x00, 0x00, 0x00, 0x1E, 0x6A, 0x00, 0xB8, 0x02, 0x00, 0x8E,
-    0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x3A, 0x90, 0x2B, 0x01,
-    0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
-    0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
-    0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x1D, 0x2C, 0x50, 0x1D, 0x1D,
-    0x2C, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xFB, 0x17, 0xDE,
-    0x02, 0x51, 0x0D, 0x90, 0x08, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
-    0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
-    0x06 };
-            if (fileContent.Contains(check, out position2))
+                0xD8, 0x8D, 0x16, 0x00, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xCB, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x4E, 0x45, 0x11, 0x20, 0x80, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x0A, 0x03, 0x03, 0x00, 0x00, 0x20, 0x00, 0x3A, 0x90, 0x2B, 0x01,
+                0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x03, 0x00, 0x4B, 0x00, 0x40,
+                0x00, 0x58, 0x00, 0x58, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x01, 0x00,
+                0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x03, 0xEF, 0x00, 0x1D, 0x2C, 0x50, 0x1D, 0x1D,
+                0x2C, 0x00, 0x00, 0x00, 0x00, 0x51, 0x0C, 0x00, 0x04, 0xFB, 0x17, 0xDE,
+                0x02, 0x51, 0x0D, 0x90, 0x08, 0x08, 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D,
+                0x30, 0x31, 0x00, 0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x11, 0x00, 0x00,
+                0x06 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (16-bit, Compact)";
 
-            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc......................VÍn.Å.®€„.."
+            // "WZ-SE-01.............KERNEL.KEYBOARD.USER.GDI..GWinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc......................V�n.�.���.."
             check = new byte[] { 0x57, 0x5A, 0x2D, 0x53, 0x45, 0x2D, 0x30, 0x31, 0x00, 0x00, 0x00, 0x01,
-    0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
-    0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
-    0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
-    0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8D, 0x56, 0xCD, 0x6E, 0x1C,
-    0xC5, 0x16, 0xAE, 0x80, 0x84, 0x90, 0x05 };
-            if (fileContent.Contains(check, out position2))
+                0x00, 0x08, 0x00, 0x11, 0x00, 0x16, 0x00, 0x00, 0x06, 0x4B, 0x45, 0x52,
+                0x4E, 0x45, 0x4C, 0x08, 0x4B, 0x45, 0x59, 0x42, 0x4F, 0x41, 0x52, 0x44,
+                0x04, 0x55, 0x53, 0x45, 0x52, 0x03, 0x47, 0x44, 0x49, 0x00, 0x00, 0x47,
+                0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8D, 0x56, 0xCD, 0x6E, 0x1C,
+                0xC5, 0x16, 0xAE, 0x80, 0x84, 0x90, 0x05 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (16-bit + MS-DOS)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............UÍÌ3....ˆP..............ˆP..ˆP..ˆP..VW95SE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............U��3....�P..............�P..�P..�P..VW95SE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x55, 0xCD, 0xCC, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x55, 0xCD, 0xCC, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (32-bit)";
 
-            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............{ÍÌ3....ˆP..............ˆP..ˆP..ˆP..VW95SRE.SFX"
+            // "WinZip(R) Self-Extractor Copyright (c) 1995,96 Nico Mak Computing, Inc..............{��3....�P..............�P..�P..�P..VW95SRE.SFX"
             check = new byte[] { 0x57, 0x69, 0x6E, 0x5A, 0x69, 0x70, 0x28, 0x52, 0x29, 0x20, 0x53, 0x65,
-    0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
-    0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
-    0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
-    0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
-    0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x7B, 0xCD, 0xCC, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
-    0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
-            if (fileContent.Contains(check, out position2))
+                0x6C, 0x66, 0x2D, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6F, 0x72,
+                0x20, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28,
+                0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x35, 0x2C, 0x39, 0x36, 0x20, 0x4E,
+                0x69, 0x63, 0x6F, 0x20, 0x4D, 0x61, 0x6B, 0x20, 0x43, 0x6F, 0x6D, 0x70,
+                0x75, 0x74, 0x69, 0x6E, 0x67, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x7B, 0xCD, 0xCC, 0x33, 0x00, 0x00, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00, 0x88, 0x50, 0x00, 0x00,
+                0x56, 0x57, 0x39, 0x35, 0x53, 0x52, 0x45, 0x2E, 0x53, 0x46, 0x58 };
+            if (fileContent.Contains(check, out _))
                 return "Version 2.1 (32-bit, Software Installation)";
 
             // I'm not as sure about version 2.2 detection, so check for _winzip_ to prevent any false positives
             // "_winzip_"
             check = new byte[] { 0x5F, 0x77, 0x69, 0x6E, 0x7A, 0x69, 0x70, 0x5F };
-            if (fileContent.Contains(check, out position2))
-
-                // "....$.......Ò'~S–F..–F..–F..–F..êF...@..—F...Z..—F..Rich–F..........................PE..L...i.[:........à........J...*......Ø9.......`....@."
+            if (fileContent.Contains(check, out _))
+            {
+                // "....$.......�'~S�F..�F..�F..�F..�F...@..�F...Z..�F..Rich�F..........................PE..L...i.[:........�........J...*......�9.......`....@."
                 check = new byte[] { 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0xD2, 0x27, 0x7E, 0x53, 0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00,
-    0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00, 0xEA, 0x46, 0x10, 0x00,
-    0x12, 0x40, 0x16, 0x00, 0x97, 0x46, 0x10, 0x00, 0x11, 0x5A, 0x12, 0x00,
-    0x97, 0x46, 0x10, 0x00, 0x52, 0x69, 0x63, 0x68, 0x96, 0x46, 0x10, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00, 0x69, 0x1B, 0x5B, 0x3A,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
-    0x0B, 0x01, 0x05, 0x0A, 0x00, 0x4A, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0xD8, 0x39, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
-    0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00 };
-                if (fileContent.Contains(check, out int position3))
+                    0xD2, 0x27, 0x7E, 0x53, 0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00,
+                    0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00, 0xEA, 0x46, 0x10, 0x00,
+                    0x12, 0x40, 0x16, 0x00, 0x97, 0x46, 0x10, 0x00, 0x11, 0x5A, 0x12, 0x00,
+                    0x97, 0x46, 0x10, 0x00, 0x52, 0x69, 0x63, 0x68, 0x96, 0x46, 0x10, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00, 0x69, 0x1B, 0x5B, 0x3A,
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
+                    0x0B, 0x01, 0x05, 0x0A, 0x00, 0x4A, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x00,
+                    0x00, 0x00, 0x00, 0x00, 0xD8, 0x39, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
+                    0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00 };
+                if (fileContent.Contains(check, out _))
                     return "Version 2.2.4003";
-
-               // "....$.......Ò'~S–F..–F..–F..–F...F...@..—F...Z..—F..Rich–F..........................PE..L.....[:........à........V...*.......?.......p....@."
-               check = new byte[] { 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0xD2, 0x27, 0x7E, 0x53, 0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00,
-    0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00, 0x1B, 0x46, 0x10, 0x00,
-    0x12, 0x40, 0x16, 0x00, 0x97, 0x46, 0x10, 0x00, 0x11, 0x5A, 0x12, 0x00,
-    0x97, 0x46, 0x10, 0x00, 0x52, 0x69, 0x63, 0x68, 0x96, 0x46, 0x10, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00, 0x81, 0x1B, 0x5B, 0x3A,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
-    0x0B, 0x01, 0x05, 0x0A, 0x00, 0x56, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x8F, 0x3F, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
-    0x00, 0x70, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00 };
-               if (fileContent.Contains(check, out position3))
+                    
+                // "....$.......�'~S�F..�F..�F..�F...F...@..�F...Z..�F..Rich�F..........................PE..L.....[:........�........V...*.......?.......p....@."
+                check = new byte[] { 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0xD2, 0x27, 0x7E, 0x53, 0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00,
+                0x96, 0x46, 0x10, 0x00, 0x96, 0x46, 0x10, 0x00, 0x1B, 0x46, 0x10, 0x00,
+                0x12, 0x40, 0x16, 0x00, 0x97, 0x46, 0x10, 0x00, 0x11, 0x5A, 0x12, 0x00,
+                0x97, 0x46, 0x10, 0x00, 0x52, 0x69, 0x63, 0x68, 0x96, 0x46, 0x10, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x05, 0x00, 0x81, 0x1B, 0x5B, 0x3A,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x0F, 0x01,
+                0x0B, 0x01, 0x05, 0x0A, 0x00, 0x56, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x8F, 0x3F, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
+                0x00, 0x70, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00 };
+                if (fileContent.Contains(check, out _))
                    return "Version 2.2.4003 (Software Installation)";
+            }
 
             return "Unknown Version 2.X";
         }