Detect Confuser 1.8 r75288 methods encrypter
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@ -40,6 +40,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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v17_r72989,
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// Removed in Confuser 1.7 r73404 and restored in Confuser 1.7 r73605
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v17_r73605,
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v18_r75288,
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}
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public MemoryMethodsDecrypter(ModuleDefinition module, ISimpleDeobfuscator simpleDeobfuscator)
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@ -88,8 +89,10 @@ namespace de4dot.code.deobfuscators.Confuser {
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else
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version = ConfuserVersion.v16_r71742;
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}
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else
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else if (DotNetUtils.callsMethod(decryptMethod, "System.Security.Cryptography.Rijndael System.Security.Cryptography.Rijndael::Create()"))
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version = ConfuserVersion.v17_r73605;
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else
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version = ConfuserVersion.v18_r75288;
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return true;
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}
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@ -132,6 +135,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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return initializeKeys_v16_r71742();
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case ConfuserVersion.v17_r73605:
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case ConfuserVersion.v18_r75288:
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return initializeKeys_v17_r73605();
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default:
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@ -285,6 +289,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v16_r71742: return decrypt_v16_r71742(peImage, fileData);
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case ConfuserVersion.v17_r72989: return decrypt_v16_r71742(peImage, fileData);
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case ConfuserVersion.v17_r73605: return decrypt_v17_r73605(peImage, fileData);
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case ConfuserVersion.v18_r75288: return decrypt_v17_r73605(peImage, fileData);
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default: throw new ApplicationException("Unknown version");
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}
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}
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@ -439,6 +444,11 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v17_r73605:
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minRev = 73605;
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maxRev = 75267;
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return true;
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case ConfuserVersion.v18_r75288:
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minRev = 75288;
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maxRev = int.MaxValue;
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return true;
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