From 10cecfad3c94a64cb6abfc3cba1e96c7d5179257 Mon Sep 17 00:00:00 2001 From: de4dot Date: Sun, 24 Nov 2013 21:44:20 +0100 Subject: [PATCH 1/4] Hash the whole runtime file --- .../ILProtector/RuntimeFileInfo.cs | 90 +++++++++---------- 1 file changed, 40 insertions(+), 50 deletions(-) diff --git a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs index b6333553..80bdac9a 100644 --- a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs +++ b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs @@ -24,9 +24,6 @@ using dnlib.DotNet; namespace de4dot.code.deobfuscators.ILProtector { class RuntimeFileInfo { - const uint HASH_FILE_OFFSET = 0x00040000; - const int HASH_SIZE = 0x1000; - public MethodDef ProtectMethod { get; private set; } public string PathName { get; private set; } public string Name { get; private set; } @@ -45,45 +42,45 @@ namespace de4dot.code.deobfuscators.ILProtector { } static readonly VersionInfo[] versionInfo32 = new VersionInfo[] { - new VersionInfo(new Version(1, 0, 7, 0), new byte[] { 0x94, 0x79, 0x6E, 0xC1, 0x1F, 0x6D, 0xE9, 0xE3, 0x2F, 0x5E, 0xA3, 0x57, 0x71, 0x02, 0x22, 0x6A }), - new VersionInfo(new Version(1, 0, 7, 1), new byte[] { 0x8D, 0xCE, 0xAB, 0x0C, 0xA6, 0xA9, 0x4A, 0xA2, 0xCE, 0x43, 0xDE, 0x38, 0xEA, 0xDE, 0x0D, 0x3A }), - new VersionInfo(new Version(1, 0, 8, 0), new byte[] { 0x44, 0x09, 0x33, 0xCE, 0x90, 0x43, 0xF9, 0xC2, 0x2F, 0x11, 0x40, 0x1D, 0x18, 0xDA, 0x63, 0x3B }), - new VersionInfo(new Version(2, 0, 0, 0), new byte[] { 0xFD, 0x1D, 0x2B, 0x73, 0x2F, 0xD8, 0x27, 0x5F, 0xA3, 0x83, 0x76, 0x36, 0x29, 0x8E, 0x51, 0xA9 }), - new VersionInfo(new Version(2, 0, 1, 0), new byte[] { 0x0D, 0x5E, 0xC2, 0xA5, 0x0D, 0x7C, 0xE1, 0x8B, 0x57, 0x9F, 0xC8, 0x16, 0x25, 0x95, 0x70, 0xEB }), - new VersionInfo(new Version(2, 0, 2, 0), new byte[] { 0x9C, 0xED, 0x53, 0x3A, 0x97, 0x4B, 0x9E, 0xC7, 0xF4, 0x82, 0xE9, 0x84, 0xB4, 0x9A, 0xEB, 0xA6 }), - new VersionInfo(new Version(2, 0, 3, 0), new byte[] { 0x0C, 0xDD, 0xCF, 0x04, 0x20, 0x6E, 0x7A, 0x48, 0x26, 0x8B, 0x97, 0x8E, 0x58, 0x17, 0x9B, 0x51 }), - new VersionInfo(new Version(2, 0, 4, 0), new byte[] { 0x1D, 0x41, 0xE7, 0x6D, 0x17, 0xED, 0x51, 0x37, 0xA0, 0xFC, 0x98, 0x5F, 0x19, 0x97, 0xEF, 0x9D }), - new VersionInfo(new Version(2, 0, 5, 0), new byte[] { 0x60, 0xD8, 0x1D, 0x1C, 0x0C, 0xBF, 0x46, 0x82, 0x9C, 0xE3, 0x73, 0x8D, 0x88, 0x2E, 0x0E, 0xBA }), - new VersionInfo(new Version(2, 0, 6, 0), new byte[] { 0x85, 0x89, 0x66, 0x39, 0xC3, 0x04, 0x3D, 0x3F, 0xFD, 0xBC, 0xFA, 0x70, 0x1D, 0x04, 0x59, 0x89 }), - new VersionInfo(new Version(2, 0, 7, 0), new byte[] { 0x16, 0x5C, 0xE1, 0xA4, 0x30, 0xF7, 0x55, 0x26, 0x45, 0xB8, 0x43, 0x99, 0x2A, 0xC9, 0x6F, 0xD9 }), - new VersionInfo(new Version(2, 0, 7, 5), new byte[] { 0x11, 0x50, 0x25, 0x2C, 0x26, 0x03, 0x8B, 0xDA, 0xBC, 0x98, 0x7E, 0x81, 0x97, 0x3E, 0xCE, 0x31 }), - new VersionInfo(new Version(2, 0, 7, 6), new byte[] { 0x6F, 0x9C, 0xF2, 0xDB, 0x83, 0x76, 0x92, 0x6A, 0xC4, 0xAA, 0xAE, 0xFA, 0x3D, 0xB3, 0x69, 0x59 }), - new VersionInfo(new Version(2, 0, 8, 0), new byte[] { 0x96, 0x84, 0xA0, 0x32, 0x3A, 0xB5, 0xAD, 0x89, 0xD7, 0xCD, 0x69, 0x34, 0xF1, 0x5D, 0xF3, 0x3A }), - new VersionInfo(new Version(2, 0, 8, 5), new byte[] { 0xB8, 0xCF, 0xEA, 0xBA, 0xB6, 0xAD, 0xE5, 0xCC, 0xFB, 0xA4, 0xE4, 0xFE, 0x1A, 0x83, 0xE5, 0x85 }), - new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0xA4, 0x68, 0x70, 0xA2, 0x1E, 0xBB, 0x99, 0xAB, 0xDD, 0x8C, 0xCA, 0x55, 0x32, 0x12, 0x95, 0xB5 }), - new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xC5, 0xDC, 0x27, 0x22, 0x8F, 0x09, 0xFB, 0x56, 0x84, 0x6E, 0x07, 0x62, 0x4E, 0xBF, 0x71, 0xA6 }), - new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x57, 0xAD, 0xBC, 0xB0, 0x7F, 0x80, 0xEF, 0xEA, 0xC3, 0xB7, 0x9F, 0x27, 0x87, 0x0A, 0x4B, 0xFF }), + new VersionInfo(new Version(1, 0, 7, 0), new byte[] { 0x1B, 0x7A, 0x48, 0x9E, 0x70, 0x69, 0x3C, 0x51, 0xDB, 0x3E, 0xD8, 0x09, 0x71, 0x1F, 0x16, 0x33 }), + new VersionInfo(new Version(1, 0, 7, 1), new byte[] { 0xD2, 0x76, 0x37, 0xA2, 0xE4, 0xCC, 0x66, 0xAB, 0x6A, 0x72, 0x45, 0x25, 0x06, 0x64, 0x05, 0xD7 }), + new VersionInfo(new Version(1, 0, 8, 0), new byte[] { 0x0B, 0x3D, 0xFD, 0xB3, 0x8B, 0xCF, 0x59, 0x42, 0x9C, 0x4C, 0x2B, 0x43, 0xA4, 0x22, 0x91, 0xB0 }), + new VersionInfo(new Version(2, 0, 0, 0), new byte[] { 0xC5, 0x8A, 0x92, 0x92, 0xBD, 0xA4, 0x6D, 0xF2, 0xEA, 0xF8, 0x4F, 0x79, 0x89, 0xF2, 0x44, 0x38 }), + new VersionInfo(new Version(2, 0, 1, 0), new byte[] { 0xFD, 0x79, 0x53, 0x6C, 0xDA, 0x10, 0x3F, 0x29, 0xBF, 0x52, 0x4B, 0x70, 0xB2, 0xFF, 0x55, 0x25 }), + new VersionInfo(new Version(2, 0, 2, 0), new byte[] { 0xED, 0xC2, 0xB2, 0x07, 0x1F, 0x1A, 0xF0, 0x4D, 0x9B, 0x37, 0x6F, 0x10, 0x7A, 0xDA, 0xA2, 0xED }), + new VersionInfo(new Version(2, 0, 3, 0), new byte[] { 0xF3, 0xD8, 0x48, 0x69, 0x2B, 0x39, 0x99, 0x48, 0xB7, 0x8D, 0x0D, 0x72, 0xC5, 0xE4, 0xF5, 0x6D }), + new VersionInfo(new Version(2, 0, 4, 0), new byte[] { 0xBC, 0x39, 0x58, 0x38, 0x5C, 0x2F, 0x5A, 0x50, 0xCF, 0xF7, 0x47, 0xC7, 0xEC, 0x52, 0xC6, 0xD0 }), + new VersionInfo(new Version(2, 0, 5, 0), new byte[] { 0x90, 0x42, 0x0F, 0xB5, 0x84, 0x09, 0x90, 0xE5, 0xD8, 0x10, 0xF1, 0xAF, 0xF5, 0xBC, 0xA5, 0xF8 }), + new VersionInfo(new Version(2, 0, 6, 0), new byte[] { 0xD1, 0x8D, 0x0C, 0x3C, 0x51, 0xBD, 0x36, 0x37, 0x17, 0xAB, 0xEC, 0x92, 0x19, 0x1B, 0xB0, 0xD6 }), + new VersionInfo(new Version(2, 0, 7, 0), new byte[] { 0x02, 0xD1, 0x75, 0x77, 0x12, 0x6D, 0x4E, 0x86, 0x90, 0x34, 0x6A, 0xBB, 0x56, 0x0E, 0x6A, 0xEA }), + new VersionInfo(new Version(2, 0, 7, 5), new byte[] { 0x7D, 0x5C, 0xBE, 0x21, 0x0B, 0xA9, 0x15, 0xFF, 0xE6, 0xC9, 0xD5, 0xFD, 0x7C, 0xA0, 0xAA, 0xC1 }), + new VersionInfo(new Version(2, 0, 7, 6), new byte[] { 0x0D, 0x03, 0xB7, 0x1A, 0x74, 0x8E, 0x6B, 0x94, 0x2B, 0xD4, 0x33, 0x24, 0x49, 0xF8, 0x38, 0xD2 }), + new VersionInfo(new Version(2, 0, 8, 0), new byte[] { 0xE6, 0xD6, 0x07, 0x89, 0x03, 0xA8, 0xE3, 0xD7, 0x86, 0x5A, 0x3D, 0xC2, 0x86, 0xF5, 0x0F, 0x67 }), + new VersionInfo(new Version(2, 0, 8, 5), new byte[] { 0xFC, 0x79, 0x83, 0x61, 0xD2, 0x99, 0x8E, 0xE8, 0x2C, 0x5F, 0x14, 0xBA, 0xCB, 0xB9, 0x28, 0xF2 }), + new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0x7A, 0x88, 0xD8, 0xC3, 0xB8, 0x77, 0xAA, 0x13, 0xC0, 0x6C, 0x43, 0x88, 0x0D, 0x66, 0xFE, 0x7A }), + new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xE5, 0x8E, 0xEB, 0x26, 0x1A, 0x1C, 0x44, 0xA8, 0xFF, 0x88, 0x14, 0xE7, 0x38, 0x13, 0xE5, 0x6D }), + new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x67, 0xB8, 0xF7, 0x15, 0x70, 0x1D, 0xF2, 0x57, 0x00, 0x42, 0xF3, 0xA4, 0x83, 0x07, 0x62, 0xA3 }), }; static readonly VersionInfo[] versionInfo64 = new VersionInfo[] { // No sig for 1.0.7.0 x64 since I don't have it yet. - new VersionInfo(new Version(1, 0, 7, 1), new byte[] { 0x68, 0x4C, 0xC0, 0xC2, 0x55, 0x75, 0x72, 0x09, 0x12, 0x10, 0xA4, 0xF3, 0xFE, 0x95, 0x4D, 0x7A }), - new VersionInfo(new Version(1, 0, 8, 0), new byte[] { 0x99, 0xAF, 0x3D, 0x39, 0x16, 0xC2, 0xD6, 0x10, 0x6E, 0x09, 0x64, 0xDE, 0xA4, 0xB3, 0x30, 0xE5 }), - new VersionInfo(new Version(2, 0, 0, 0), new byte[] { 0x02, 0x90, 0xDA, 0xBD, 0x37, 0xEE, 0x20, 0x86, 0xA7, 0x30, 0x31, 0x6D, 0x92, 0xEF, 0xB3, 0x01 }), - new VersionInfo(new Version(2, 0, 1, 0), new byte[] { 0xE8, 0xE7, 0x11, 0x6B, 0x52, 0x60, 0x5A, 0x4D, 0x5A, 0xC6, 0x76, 0xF5, 0xD3, 0x64, 0xB1, 0x03 }), - new VersionInfo(new Version(2, 0, 2, 0), new byte[] { 0xD3, 0x37, 0xA1, 0x69, 0xF4, 0x25, 0x86, 0x19, 0xC6, 0x89, 0x70, 0x82, 0x9A, 0x3E, 0xCC, 0x04 }), - new VersionInfo(new Version(2, 0, 3, 0), new byte[] { 0xB1, 0xF8, 0xCB, 0xFD, 0x2D, 0x47, 0x36, 0xF1, 0x8A, 0x1D, 0xEF, 0xA7, 0x07, 0x0C, 0xD9, 0x74 }), - new VersionInfo(new Version(2, 0, 4, 0), new byte[] { 0x53, 0xC7, 0xA8, 0x3F, 0xD8, 0x9D, 0xA1, 0x85, 0x04, 0x50, 0x1D, 0x19, 0xF4, 0x1F, 0xF4, 0x44 }), - new VersionInfo(new Version(2, 0, 5, 0), new byte[] { 0x32, 0x82, 0x4B, 0xC7, 0xBB, 0x32, 0xBF, 0x9F, 0xB7, 0x9B, 0x06, 0x90, 0x7B, 0xB0, 0x7B, 0x7C }), - new VersionInfo(new Version(2, 0, 6, 0), new byte[] { 0x4F, 0x02, 0x86, 0xA6, 0xCA, 0xFD, 0xC1, 0x47, 0xA1, 0xDB, 0x2F, 0x73, 0x94, 0x38, 0x2B, 0xA7 }), - new VersionInfo(new Version(2, 0, 7, 0), new byte[] { 0x43, 0xA4, 0xC1, 0xA8, 0xC7, 0x36, 0x55, 0xEB, 0x3F, 0xFF, 0xA0, 0xB3, 0x85, 0x00, 0x21, 0x99 }), - new VersionInfo(new Version(2, 0, 7, 5), new byte[] { 0x6A, 0xA8, 0x2B, 0x28, 0x0B, 0xEE, 0x4C, 0xF0, 0x57, 0x3F, 0x43, 0xD4, 0xFB, 0xBC, 0x5E, 0x8C }), - new VersionInfo(new Version(2, 0, 7, 6), new byte[] { 0xE5, 0xD7, 0x81, 0xBD, 0x85, 0x02, 0x10, 0xAC, 0x92, 0x4A, 0xF0, 0x35, 0xD2, 0x4C, 0x50, 0xA5 }), - new VersionInfo(new Version(2, 0, 8, 0), new byte[] { 0x14, 0x44, 0xD1, 0x34, 0x69, 0x4D, 0xC7, 0xB7, 0x4D, 0x91, 0x0E, 0x6C, 0x4C, 0x9B, 0x46, 0x8E }), - new VersionInfo(new Version(2, 0, 8, 5), new byte[] { 0x5C, 0xEE, 0x47, 0x36, 0x2B, 0x10, 0xAD, 0x5F, 0x66, 0x6D, 0x3F, 0xD4, 0xF4, 0x4A, 0xFF, 0xA1 }), - new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0x2B, 0x80, 0x93, 0x78, 0x22, 0x29, 0x8C, 0xA1, 0xED, 0xE4, 0x59, 0x1A, 0xEC, 0x5B, 0xAF, 0xA7 }), - new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xE3, 0x56, 0xB4, 0x98, 0x38, 0x27, 0x29, 0x27, 0x56, 0x87, 0x88, 0xAD, 0xA3, 0x50, 0x61, 0x24 }), - new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x08, 0xDD, 0x40, 0x28, 0x08, 0x61, 0xDA, 0xD3, 0xD1, 0x38, 0x2F, 0x8A, 0xE0, 0x21, 0x0E, 0xE9 }), + new VersionInfo(new Version(1, 0, 7, 1), new byte[] { 0x8E, 0xB4, 0x61, 0x12, 0xDF, 0x76, 0x6F, 0xAB, 0xF0, 0x2C, 0x7A, 0x3A, 0x0D, 0x71, 0xE8, 0xB0 }), + new VersionInfo(new Version(1, 0, 8, 0), new byte[] { 0x04, 0xB1, 0xDA, 0x92, 0xE7, 0x59, 0x54, 0x82, 0x0F, 0x46, 0xD6, 0x08, 0xA2, 0x69, 0xB7, 0x75 }), + new VersionInfo(new Version(2, 0, 0, 0), new byte[] { 0xC7, 0xD9, 0x62, 0x7E, 0xEC, 0x6D, 0x10, 0x8A, 0xBF, 0x71, 0x7A, 0x4C, 0xC0, 0x3E, 0xAE, 0x9E }), + new VersionInfo(new Version(2, 0, 1, 0), new byte[] { 0xD3, 0xCF, 0x89, 0x80, 0xFD, 0xB7, 0x38, 0xC2, 0x3C, 0xDF, 0x4E, 0x9D, 0xCE, 0xDD, 0x95, 0xDE }), + new VersionInfo(new Version(2, 0, 2, 0), new byte[] { 0x44, 0xB7, 0xBA, 0xF9, 0x0A, 0x5B, 0xD6, 0xE7, 0xBE, 0x7A, 0x47, 0x82, 0x3B, 0x24, 0xB3, 0x73 }), + new VersionInfo(new Version(2, 0, 3, 0), new byte[] { 0x8D, 0x25, 0x16, 0x40, 0xB6, 0xCF, 0x54, 0xF8, 0x78, 0xBE, 0x3A, 0xE5, 0x3D, 0x5E, 0xF9, 0x60 }), + new VersionInfo(new Version(2, 0, 4, 0), new byte[] { 0x7F, 0x49, 0xEA, 0x93, 0x8E, 0x81, 0xFC, 0xF5, 0x56, 0x94, 0x73, 0xA8, 0x52, 0x61, 0x79, 0x60 }), + new VersionInfo(new Version(2, 0, 5, 0), new byte[] { 0x08, 0xDB, 0xA2, 0x8E, 0xD7, 0x27, 0xBB, 0xD0, 0x69, 0xF5, 0x63, 0x28, 0x46, 0xBF, 0xBB, 0xB3 }), + new VersionInfo(new Version(2, 0, 6, 0), new byte[] { 0x09, 0xFC, 0x92, 0x18, 0xC8, 0x34, 0xD6, 0x55, 0xE3, 0x7C, 0xA5, 0xCB, 0x15, 0x28, 0x59, 0x94 }), + new VersionInfo(new Version(2, 0, 7, 0), new byte[] { 0x7B, 0x36, 0x68, 0xA0, 0x9E, 0xCB, 0xB9, 0x73, 0x5B, 0x1A, 0xAC, 0x50, 0x7E, 0x59, 0x1C, 0xB7 }), + new VersionInfo(new Version(2, 0, 7, 5), new byte[] { 0x14, 0x13, 0x30, 0x60, 0x1A, 0xB0, 0x6F, 0x37, 0x82, 0xE3, 0x67, 0x16, 0x6C, 0x62, 0x30, 0x16 }), + new VersionInfo(new Version(2, 0, 7, 6), new byte[] { 0x98, 0xDE, 0x41, 0x4B, 0x15, 0x2C, 0xF7, 0x34, 0x2A, 0xEF, 0xE3, 0x91, 0x07, 0x7F, 0x0F, 0xE7 }), + new VersionInfo(new Version(2, 0, 8, 0), new byte[] { 0x21, 0x40, 0xED, 0xC6, 0xA2, 0x13, 0x3D, 0xCA, 0x22, 0x11, 0x02, 0x75, 0xFC, 0xE6, 0x3A, 0x51 }), + new VersionInfo(new Version(2, 0, 8, 5), new byte[] { 0xF5, 0x67, 0xC1, 0x44, 0xF6, 0x2F, 0xBA, 0x01, 0xA3, 0x01, 0x91, 0x60, 0xDF, 0x99, 0xAB, 0x0C }), + new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0x04, 0x17, 0xF3, 0xEA, 0x97, 0x24, 0x48, 0xC0, 0x01, 0x2E, 0x45, 0x80, 0x9D, 0x5B, 0x7C, 0xDF }), + new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xD8, 0x79, 0x05, 0xC9, 0x2D, 0xA6, 0x5B, 0x7D, 0xEE, 0xA6, 0x13, 0x25, 0x7D, 0x29, 0x73, 0xB4 }), + new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x49, 0xAD, 0x40, 0x10, 0xD4, 0x03, 0x04, 0xB4, 0x3C, 0xD2, 0x36, 0x67, 0x38, 0x62, 0x9C, 0xE8 }), }; public RuntimeFileInfo(MethodDef protectMethod) { @@ -125,19 +122,12 @@ namespace de4dot.code.deobfuscators.ILProtector { static byte[] GetHash(string fullPath) { try { - using (var reader = new BinaryReader(new FileStream(fullPath, FileMode.Open, FileAccess.Read, FileShare.Read))) { - reader.BaseStream.Position = HASH_FILE_OFFSET; - var bytes = reader.ReadBytes(HASH_SIZE); - if (bytes.Length != HASH_SIZE) - return null; - - using (var hasher = MD5.Create()) { - using (var outStream = new NullStream()) { - using (var csStream = new CryptoStream(outStream, hasher, CryptoStreamMode.Write)) - new BinaryWriter(csStream).Write(bytes); - } - return hasher.Hash; + using (var hasher = MD5.Create()) { + using (var outStream = new NullStream()) { + using (var csStream = new CryptoStream(outStream, hasher, CryptoStreamMode.Write)) + new BinaryWriter(csStream).Write(File.ReadAllBytes(fullPath)); } + return hasher.Hash; } } catch { From 1444e4633bde12e2ea79636421f7d91bb8208f63 Mon Sep 17 00:00:00 2001 From: de4dot Date: Sun, 24 Nov 2013 21:44:41 +0100 Subject: [PATCH 2/4] Support ILProtector 2.0.11.1 --- .../deobfuscators/ILProtector/DynamicMethodsDecrypter.cs | 2 ++ de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs | 2 ++ 2 files changed, 4 insertions(+) diff --git a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs index 740d2c3c..47975d08 100644 --- a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs +++ b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs @@ -82,6 +82,7 @@ namespace de4dot.code.deobfuscators.ILProtector { { new Version(2, 0, 9, 0), new PatchInfo(0x00023360, new PatchData(0x000056F2, nops6)) }, { new Version(2, 0, 10, 0), new PatchInfo(0x00023B30, new PatchData(0x00005B12, nops6)) }, { new Version(2, 0, 11, 0), new PatchInfo(0x000207C0, new PatchData(0x00018432, nops6)) }, + { new Version(2, 0, 11, 1), new PatchInfo(0x000207C0, new PatchData(0x00018432, nops6)) }, }; static readonly Dictionary patchInfos64 = new Dictionary { { new Version(2, 0, 8, 0), new PatchInfo(0x00026090, new PatchData(0x00005E0C, nops6)) }, @@ -89,6 +90,7 @@ namespace de4dot.code.deobfuscators.ILProtector { { new Version(2, 0, 9, 0), new PatchInfo(0x00028B00, new PatchData(0x00005F70, nops6)) }, { new Version(2, 0, 10, 0), new PatchInfo(0x00029630, new PatchData(0x00006510, nops6)) }, { new Version(2, 0, 11, 0), new PatchInfo(0x000257C0, new PatchData(0x0001C9A0, nops6)) }, + { new Version(2, 0, 11, 1), new PatchInfo(0x000257C0, new PatchData(0x0001C9A0, nops6)) }, }; [DllImport("kernel32")] diff --git a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs index 80bdac9a..34d5e7fb 100644 --- a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs +++ b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs @@ -60,6 +60,7 @@ namespace de4dot.code.deobfuscators.ILProtector { new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0x7A, 0x88, 0xD8, 0xC3, 0xB8, 0x77, 0xAA, 0x13, 0xC0, 0x6C, 0x43, 0x88, 0x0D, 0x66, 0xFE, 0x7A }), new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xE5, 0x8E, 0xEB, 0x26, 0x1A, 0x1C, 0x44, 0xA8, 0xFF, 0x88, 0x14, 0xE7, 0x38, 0x13, 0xE5, 0x6D }), new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x67, 0xB8, 0xF7, 0x15, 0x70, 0x1D, 0xF2, 0x57, 0x00, 0x42, 0xF3, 0xA4, 0x83, 0x07, 0x62, 0xA3 }), + new VersionInfo(new Version(2, 0, 11, 1), new byte[] { 0x2E, 0xC9, 0x53, 0xA0, 0x3C, 0x9B, 0x08, 0xDA, 0x88, 0x84, 0x37, 0xFC, 0x07, 0xAE, 0x8B, 0xEC }), }; static readonly VersionInfo[] versionInfo64 = new VersionInfo[] { @@ -81,6 +82,7 @@ namespace de4dot.code.deobfuscators.ILProtector { new VersionInfo(new Version(2, 0, 9, 0), new byte[] { 0x04, 0x17, 0xF3, 0xEA, 0x97, 0x24, 0x48, 0xC0, 0x01, 0x2E, 0x45, 0x80, 0x9D, 0x5B, 0x7C, 0xDF }), new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xD8, 0x79, 0x05, 0xC9, 0x2D, 0xA6, 0x5B, 0x7D, 0xEE, 0xA6, 0x13, 0x25, 0x7D, 0x29, 0x73, 0xB4 }), new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x49, 0xAD, 0x40, 0x10, 0xD4, 0x03, 0x04, 0xB4, 0x3C, 0xD2, 0x36, 0x67, 0x38, 0x62, 0x9C, 0xE8 }), + new VersionInfo(new Version(2, 0, 11, 1), new byte[] { 0x1D, 0x6C, 0xB6, 0xC8, 0xB3, 0x07, 0x53, 0x24, 0x6F, 0xC0, 0xF3, 0x4F, 0x5E, 0x8B, 0x9F, 0xD1 }), }; public RuntimeFileInfo(MethodDef protectMethod) { From 90c67b2fe9639f744f78ac6e53045b1cb8d09402 Mon Sep 17 00:00:00 2001 From: de4dot Date: Fri, 7 Mar 2014 20:57:09 +0100 Subject: [PATCH 3/4] Align switch cases --- .../deobfuscators/ILProtector/MethodReader.cs | 46 +++++++++---------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/de4dot.code/deobfuscators/ILProtector/MethodReader.cs b/de4dot.code/deobfuscators/ILProtector/MethodReader.cs index ab81e9d8..004f891a 100644 --- a/de4dot.code/deobfuscators/ILProtector/MethodReader.cs +++ b/de4dot.code/deobfuscators/ILProtector/MethodReader.cs @@ -104,29 +104,29 @@ namespace de4dot.code.deobfuscators.ILProtector { TypeSig ReadType() { switch ((ElementType)reader.ReadByte()) { - case ElementType.Void: return module.CorLibTypes.Void; - case ElementType.Boolean: return module.CorLibTypes.Boolean; - case ElementType.Char: return module.CorLibTypes.Char; - case ElementType.I1: return module.CorLibTypes.SByte; - case ElementType.U1: return module.CorLibTypes.Byte; - case ElementType.I2: return module.CorLibTypes.Int16; - case ElementType.U2: return module.CorLibTypes.UInt16; - case ElementType.I4: return module.CorLibTypes.Int32; - case ElementType.U4: return module.CorLibTypes.UInt32; - case ElementType.I8: return module.CorLibTypes.Int64; - case ElementType.U8: return module.CorLibTypes.UInt64; - case ElementType.R4: return module.CorLibTypes.Single; - case ElementType.R8: return module.CorLibTypes.Double; - case ElementType.String: return module.CorLibTypes.String; - case ElementType.Ptr: return new PtrSig(ReadType()); - case ElementType.ByRef: return new ByRefSig(ReadType()); - case ElementType.TypedByRef: return module.CorLibTypes.TypedReference; - case ElementType.I: return module.CorLibTypes.IntPtr; - case ElementType.U: return module.CorLibTypes.UIntPtr; - case ElementType.Object: return module.CorLibTypes.Object; - case ElementType.SZArray: return new SZArraySig(ReadType()); - case ElementType.Sentinel: ReadType(); return new SentinelSig(); - case ElementType.Pinned: return new PinnedSig(ReadType()); + case ElementType.Void: return module.CorLibTypes.Void; + case ElementType.Boolean: return module.CorLibTypes.Boolean; + case ElementType.Char: return module.CorLibTypes.Char; + case ElementType.I1: return module.CorLibTypes.SByte; + case ElementType.U1: return module.CorLibTypes.Byte; + case ElementType.I2: return module.CorLibTypes.Int16; + case ElementType.U2: return module.CorLibTypes.UInt16; + case ElementType.I4: return module.CorLibTypes.Int32; + case ElementType.U4: return module.CorLibTypes.UInt32; + case ElementType.I8: return module.CorLibTypes.Int64; + case ElementType.U8: return module.CorLibTypes.UInt64; + case ElementType.R4: return module.CorLibTypes.Single; + case ElementType.R8: return module.CorLibTypes.Double; + case ElementType.String: return module.CorLibTypes.String; + case ElementType.Ptr: return new PtrSig(ReadType()); + case ElementType.ByRef: return new ByRefSig(ReadType()); + case ElementType.TypedByRef:return module.CorLibTypes.TypedReference; + case ElementType.I: return module.CorLibTypes.IntPtr; + case ElementType.U: return module.CorLibTypes.UIntPtr; + case ElementType.Object: return module.CorLibTypes.Object; + case ElementType.SZArray: return new SZArraySig(ReadType()); + case ElementType.Sentinel: ReadType(); return new SentinelSig(); + case ElementType.Pinned: return new PinnedSig(ReadType()); case ElementType.ValueType: case ElementType.Class: From 5d64daefb98fb5651ffe563be72e3041b5eea966 Mon Sep 17 00:00:00 2001 From: de4dot Date: Fri, 7 Mar 2014 20:57:26 +0100 Subject: [PATCH 4/4] Support ILProtector 2.0.12.0 - 2.0.12.3 --- .../ILProtector/DynamicMethodsDecrypter.cs | 138 +++++++++++++++++- .../DynamicMethodsDecrypterService.cs | 7 + .../ILProtector/DynamicMethodsRestorer.cs | 1 + .../deobfuscators/ILProtector/MethodReader.cs | 19 ++- .../ILProtector/MethodsDecrypterBase.cs | 6 +- .../ILProtector/RuntimeFileInfo.cs | 6 + 6 files changed, 167 insertions(+), 10 deletions(-) diff --git a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs index 47975d08..1b352314 100644 --- a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs +++ b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypter.cs @@ -38,6 +38,7 @@ namespace de4dot.code.deobfuscators.ILProtector { FieldInfo invokerFieldInfo; ModuleDefMD moduleProtect; IDecrypter decrypter; + bool methodReaderHasDelegateTypeFlag; interface IDecrypter { byte[] Decrypt(int methodId, uint rid); @@ -269,7 +270,7 @@ namespace de4dot.code.deobfuscators.ILProtector { } } - // 2.0.9.0 - 2.0.11.0 + // 2.0.9.0 - 2.0.11.1 class DecrypterV2_0_9_0 : DecrypterBase { DecryptMethod decryptMethod; byte[] decryptedData; @@ -299,6 +300,112 @@ namespace de4dot.code.deobfuscators.ILProtector { } } + abstract class DecrypterBaseV2_0_12_x : IDecrypter { + protected readonly DynamicMethodsDecrypter dmd; + protected byte[] currentILBytes; + byte[] decryptedData; + readonly Delegate invoker; + protected readonly IntPtr pGetILBytes; + protected readonly IntPtr pDecryptCallback; + + protected unsafe DecrypterBaseV2_0_12_x(DynamicMethodsDecrypter dmd) { + this.dmd = dmd; + this.invoker = (Delegate)dmd.invokerFieldInfo.GetValue(null); + + byte* p = (byte*)GetStateAddr(invoker.Target); + p += IntPtr.Size * 3; + p = *(byte**)p; + p += 8 + IntPtr.Size * 8; + p = *(byte**)p; + p += IntPtr.Size * 3; + p = *(byte**)p; + pGetILBytes = new IntPtr(p + IntPtr.Size * 39); + pDecryptCallback = new IntPtr(p + IntPtr.Size * 40); + } + + IntPtr GetStateAddr(object obj) { + var flags = BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic; + foreach (var fi in obj.GetType().GetFields(flags)) { + if (fi.FieldType == typeof(IntPtr)) + return (IntPtr)fi.GetValue(obj); + } + throw new ApplicationException("Could not find an IntPtr field"); + } + + public byte[] Decrypt(int methodId, uint rid) { + decryptedData = null; + currentILBytes = dmd.reflectionModule.ResolveMethod(0x06000000 + (int)rid).GetMethodBody().GetILAsByteArray(); + + invoker.DynamicInvoke(new object[1] { methodId }); + return decryptedData; + } + + protected unsafe void SaveDecryptedData(byte* pMethodCode, int methodSize) { + decryptedData = new byte[methodSize]; + Marshal.Copy(new IntPtr(pMethodCode), decryptedData, 0, decryptedData.Length); + } + } + + // 2.0.12.0 - 2.0.12.2 + class DecrypterV2_0_12_0 : DecrypterBaseV2_0_12_x { + readonly GetCallerMethodAsILByteArrayDelegate getCallerMethodAsILByteArrayDelegate; + readonly DecryptCallbackDelegate decryptCallbackDelegate; + + [return: MarshalAs(UnmanagedType.SafeArray)] + delegate byte[] GetCallerMethodAsILByteArrayDelegate(IntPtr a, int skipFrames); + unsafe delegate bool DecryptCallbackDelegate(IntPtr a, byte* pMethodCode, int methodSize, int methodId); + + public unsafe DecrypterV2_0_12_0(DynamicMethodsDecrypter dmd) + : base(dmd) { + getCallerMethodAsILByteArrayDelegate = GetCallerMethodAsILByteArray; + decryptCallbackDelegate = MyDecryptCallback; + + *(IntPtr*)pGetILBytes = Marshal.GetFunctionPointerForDelegate(getCallerMethodAsILByteArrayDelegate); + *(IntPtr*)pDecryptCallback = Marshal.GetFunctionPointerForDelegate(decryptCallbackDelegate); + } + + byte[] GetCallerMethodAsILByteArray(IntPtr a, int skipFrames) { + return currentILBytes; + } + + unsafe bool MyDecryptCallback(IntPtr a, byte* pMethodCode, int methodSize, int methodId) { + SaveDecryptedData(pMethodCode, methodSize); + return true; + } + } + + // 2.0.12.3 + class DecrypterV2_0_12_3 : DecrypterBaseV2_0_12_x { + readonly GetCallerMethodAsILByteArrayDelegate getCallerMethodAsILByteArrayDelegate; + readonly DecryptCallbackDelegate decryptCallbackDelegate; + + [return: MarshalAs(UnmanagedType.SafeArray)] + delegate byte[] GetCallerMethodAsILByteArrayDelegate(IntPtr a, int skipFrames, IntPtr c, IntPtr d); + unsafe delegate bool DecryptCallbackDelegate(IntPtr a, byte* pMethodCode, int methodSize, int methodId, IntPtr e); + + public unsafe DecrypterV2_0_12_3(DynamicMethodsDecrypter dmd) + : base(dmd) { + getCallerMethodAsILByteArrayDelegate = GetCallerMethodAsILByteArray; + decryptCallbackDelegate = MyDecryptCallback; + + *(IntPtr*)pGetILBytes = Marshal.GetFunctionPointerForDelegate(getCallerMethodAsILByteArrayDelegate); + *(IntPtr*)pDecryptCallback = Marshal.GetFunctionPointerForDelegate(decryptCallbackDelegate); + } + + byte[] GetCallerMethodAsILByteArray(IntPtr a, int skipFrames, IntPtr c, IntPtr d) { + return currentILBytes; + } + + unsafe bool MyDecryptCallback(IntPtr a, byte* pMethodCode, int methodSize, int methodId, IntPtr e) { + SaveDecryptedData(pMethodCode, methodSize); + return true; + } + } + + public bool MethodReaderHasDelegateTypeFlag { + get { return methodReaderHasDelegateTypeFlag; } + } + public DynamicMethodsDecrypter(ModuleDefMD module, Module reflectionModule) { this.module = module; this.reflectionModule = reflectionModule; @@ -338,11 +445,22 @@ namespace de4dot.code.deobfuscators.ILProtector { } IDecrypter CreateDecrypter() { - return CreateDecrypterV1_0_7_0() ?? - CreateDecrypterV2_0_0_0() ?? - CreateDecrypterV2_0_8_0() ?? - CreateDecrypterV2_0_8_5() ?? - CreateDecrypterV2_0_9_0(); + var version = reflectionProtectModule.Assembly.GetName().Version; + if (reflectionProtectModule.Assembly.GetName().Version < new Version(2, 0, 12, 0)) { + return CreateDecrypterV1_0_7_0() ?? + CreateDecrypterV2_0_0_0() ?? + CreateDecrypterV2_0_8_0() ?? + CreateDecrypterV2_0_8_5() ?? + CreateDecrypterV2_0_9_0(); + } + + methodReaderHasDelegateTypeFlag = true; + if (version < new Version(2, 0, 12, 3)) + return CreateDecrypterV2_0_12_0(); + if (version < new Version(2, 0, 12, 4)) + return CreateDecrypterV2_0_12_3(); + + return null; } IDecrypter CreateDecrypterV1_0_7_0() { @@ -385,6 +503,14 @@ namespace de4dot.code.deobfuscators.ILProtector { return new DecrypterV2_0_9_0(this, delegateField); } + IDecrypter CreateDecrypterV2_0_12_0() { + return new DecrypterV2_0_12_0(this); + } + + IDecrypter CreateDecrypterV2_0_12_3() { + return new DecrypterV2_0_12_3(this); + } + static readonly byte[] ilpPublicKeyToken = new byte[8] { 0x20, 0x12, 0xD3, 0xC0, 0x55, 0x1F, 0xE0, 0x3D }; static Assembly GetProtectAssembly() { foreach (var asm in AppDomain.CurrentDomain.GetAssemblies()) { diff --git a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypterService.cs b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypterService.cs index ead8f085..a4895cd1 100644 --- a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypterService.cs +++ b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsDecrypterService.cs @@ -26,9 +26,11 @@ using AssemblyData; namespace de4dot.code.deobfuscators.ILProtector { sealed class DynamicMethodsDecrypterService : IUserGenericService { public const int MSG_DECRYPT_METHODS = 0; + public const int MSG_HAS_DELEGATE_TYPE_FLAG = 1; Module reflObfModule; ModuleDefMD obfModule; + bool hasDelegateTypeFlag; [CreateUserGenericService] public static IUserGenericService Create() { @@ -51,6 +53,9 @@ namespace de4dot.code.deobfuscators.ILProtector { case MSG_DECRYPT_METHODS: return DecryptMethods(args[0] as IList); + case MSG_HAS_DELEGATE_TYPE_FLAG: + return hasDelegateTypeFlag; + default: throw new ApplicationException(string.Format("Invalid msg: {0:X8}", msg)); } @@ -65,6 +70,8 @@ namespace de4dot.code.deobfuscators.ILProtector { for (int i = 0; i < methodIds.Count; i += 2) infos.Add(decrypter.Decrypt(methodIds[i], (uint)methodIds[i + 1])); + hasDelegateTypeFlag = decrypter.MethodReaderHasDelegateTypeFlag; + return infos; } } diff --git a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs index c54f007e..8816eb36 100644 --- a/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs +++ b/de4dot.code/deobfuscators/ILProtector/DynamicMethodsRestorer.cs @@ -42,6 +42,7 @@ namespace de4dot.code.deobfuscators.ILProtector { client.GenericService.LoadUserService(typeof(DynamicMethodsDecrypterService), null); client.GenericService.LoadAssembly(module.Location); decryptedData = client.GenericService.SendMessage(DynamicMethodsDecrypterService.MSG_DECRYPT_METHODS, new object[] { GetMethodIds() }) as IList; + MethodReaderHasDelegateTypeFlag = (bool)client.GenericService.SendMessage(DynamicMethodsDecrypterService.MSG_HAS_DELEGATE_TYPE_FLAG, new object[0]); } if (decryptedData == null) diff --git a/de4dot.code/deobfuscators/ILProtector/MethodReader.cs b/de4dot.code/deobfuscators/ILProtector/MethodReader.cs index 004f891a..fe404d89 100644 --- a/de4dot.code/deobfuscators/ILProtector/MethodReader.cs +++ b/de4dot.code/deobfuscators/ILProtector/MethodReader.cs @@ -31,6 +31,7 @@ namespace de4dot.code.deobfuscators.ILProtector { ModuleDefMD module; MethodFlags flags; TypeDef delegateType; + bool hasDelegateTypeFlag; [Flags] enum MethodFlags { @@ -38,6 +39,7 @@ namespace de4dot.code.deobfuscators.ILProtector { HasLocals = 2, HasInstructions = 4, HasExceptionHandlers = 8, + HasDelegateType = 0x10, } public TypeDef DelegateType { @@ -60,6 +62,15 @@ namespace de4dot.code.deobfuscators.ILProtector { get { return (flags & MethodFlags.HasExceptionHandlers) != 0; } } + bool HasDelegateType { + get { return !hasDelegateTypeFlag || (flags & MethodFlags.HasDelegateType) != 0; } + } + + public bool HasDelegateTypeFlag { + get { return hasDelegateTypeFlag; } + set { hasDelegateTypeFlag = value; } + } + public MethodReader(ModuleDefMD module, byte[] data, IList parameters) : base(MemoryImageStream.Create(data), parameters) { this.module = module; @@ -67,9 +78,11 @@ namespace de4dot.code.deobfuscators.ILProtector { public void Read() { flags = (MethodFlags)reader.ReadByte(); - delegateType = Resolve(ReadTypeToken()); - if (!DotNetUtils.DerivesFromDelegate(delegateType)) - throw new ApplicationException("Invalid delegate type"); + if (HasDelegateType) { + delegateType = Resolve(ReadTypeToken()); + if (!DotNetUtils.DerivesFromDelegate(delegateType)) + throw new ApplicationException("Invalid delegate type"); + } if (HasLocals) ReadLocals((int)reader.Read7BitEncodedUInt32()); if (HasInstructions) diff --git a/de4dot.code/deobfuscators/ILProtector/MethodsDecrypterBase.cs b/de4dot.code/deobfuscators/ILProtector/MethodsDecrypterBase.cs index 2ac46930..4b4e12e3 100644 --- a/de4dot.code/deobfuscators/ILProtector/MethodsDecrypterBase.cs +++ b/de4dot.code/deobfuscators/ILProtector/MethodsDecrypterBase.cs @@ -37,6 +37,8 @@ namespace de4dot.code.deobfuscators.ILProtector { get { return delegateTypes; } } + public bool MethodReaderHasDelegateTypeFlag { get; set; } + public MethodsDecrypterBase(ModuleDefMD module, MainType mainType) { this.module = module; this.mainType = mainType; @@ -84,10 +86,12 @@ namespace de4dot.code.deobfuscators.ILProtector { var methodInfo = methodInfos[methodId.Value]; methodInfos.Remove(methodId.Value); var methodReader = new MethodReader(module, methodInfo.data, parameters); + methodReader.HasDelegateTypeFlag = MethodReaderHasDelegateTypeFlag; methodReader.Read(); RestoreMethod(method, methodReader); - delegateTypes.Add(methodReader.DelegateType); + if (methodReader.DelegateType != null) + delegateTypes.Add(methodReader.DelegateType); return true; } diff --git a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs index 34d5e7fb..2ed5d050 100644 --- a/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs +++ b/de4dot.code/deobfuscators/ILProtector/RuntimeFileInfo.cs @@ -61,6 +61,9 @@ namespace de4dot.code.deobfuscators.ILProtector { new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xE5, 0x8E, 0xEB, 0x26, 0x1A, 0x1C, 0x44, 0xA8, 0xFF, 0x88, 0x14, 0xE7, 0x38, 0x13, 0xE5, 0x6D }), new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x67, 0xB8, 0xF7, 0x15, 0x70, 0x1D, 0xF2, 0x57, 0x00, 0x42, 0xF3, 0xA4, 0x83, 0x07, 0x62, 0xA3 }), new VersionInfo(new Version(2, 0, 11, 1), new byte[] { 0x2E, 0xC9, 0x53, 0xA0, 0x3C, 0x9B, 0x08, 0xDA, 0x88, 0x84, 0x37, 0xFC, 0x07, 0xAE, 0x8B, 0xEC }), + new VersionInfo(new Version(2, 0, 12, 0), new byte[] { 0x63, 0x8B, 0x5C, 0xE9, 0x89, 0x83, 0x57, 0x9D, 0xDC, 0xC3, 0xBD, 0xD9, 0xDB, 0x54, 0xBE, 0x66 }), + new VersionInfo(new Version(2, 0, 12, 2), new byte[] { 0xD5, 0x46, 0x38, 0xC7, 0x48, 0xF6, 0x3C, 0x1C, 0x1E, 0x7F, 0x3B, 0x7B, 0x5B, 0xE0, 0x49, 0x46 }), + new VersionInfo(new Version(2, 0, 12, 3), new byte[] { 0x35, 0xA3, 0x53, 0xE9, 0x9E, 0x30, 0x6E, 0x9C, 0x0F, 0x46, 0x20, 0x9A, 0x91, 0xD2, 0x95, 0x18 }), }; static readonly VersionInfo[] versionInfo64 = new VersionInfo[] { @@ -83,6 +86,9 @@ namespace de4dot.code.deobfuscators.ILProtector { new VersionInfo(new Version(2, 0, 10, 0), new byte[] { 0xD8, 0x79, 0x05, 0xC9, 0x2D, 0xA6, 0x5B, 0x7D, 0xEE, 0xA6, 0x13, 0x25, 0x7D, 0x29, 0x73, 0xB4 }), new VersionInfo(new Version(2, 0, 11, 0), new byte[] { 0x49, 0xAD, 0x40, 0x10, 0xD4, 0x03, 0x04, 0xB4, 0x3C, 0xD2, 0x36, 0x67, 0x38, 0x62, 0x9C, 0xE8 }), new VersionInfo(new Version(2, 0, 11, 1), new byte[] { 0x1D, 0x6C, 0xB6, 0xC8, 0xB3, 0x07, 0x53, 0x24, 0x6F, 0xC0, 0xF3, 0x4F, 0x5E, 0x8B, 0x9F, 0xD1 }), + new VersionInfo(new Version(2, 0, 12, 0), new byte[] { 0x5F, 0x42, 0xA5, 0x6C, 0x19, 0xC6, 0x73, 0x9E, 0xE6, 0x74, 0x62, 0x3B, 0x8A, 0x51, 0xBB, 0x93 }), + new VersionInfo(new Version(2, 0, 12, 2), new byte[] { 0x10, 0x91, 0xED, 0x05, 0x9C, 0x31, 0x0B, 0x63, 0x76, 0xD7, 0x4A, 0xEC, 0xDE, 0x99, 0x6D, 0xD0 }), + new VersionInfo(new Version(2, 0, 12, 3), new byte[] { 0x38, 0x86, 0xE0, 0xBF, 0xC6, 0x64, 0xB9, 0xA0, 0x07, 0xED, 0xDB, 0x02, 0x40, 0xD0, 0x57, 0xE8 }), }; public RuntimeFileInfo(MethodDef protectMethod) {