Detect Confuser 1.9 r75725 methods encrypter (JIT)
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@ -46,6 +46,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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v18_r75288,
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v18_r75291,
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v18_r75402,
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v19_r75725,
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}
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struct MethodDataIndexes {
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@ -110,8 +111,15 @@ namespace de4dot.code.deobfuscators.Confuser {
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theVersion = ConfuserVersion.v18_r75288;
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break;
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case 27: theVersion = ConfuserVersion.v18_r75402; break;
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default: return false;
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case 27:
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if (DotNetUtils.callsMethod(initMethod, "System.Int32 System.String::get_Length()"))
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theVersion = ConfuserVersion.v18_r75402;
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else
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theVersion = ConfuserVersion.v19_r75725;
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break;
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default:
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return false;
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}
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if (theVersion >= ConfuserVersion.v17_r73477) {
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@ -201,6 +209,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v18_r75288: return initializeKeys_v17_r73404();
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case ConfuserVersion.v18_r75291: return initializeKeys_v17_r73404();
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case ConfuserVersion.v18_r75402: return initializeKeys_v18_r75402();
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case ConfuserVersion.v19_r75725: return initializeKeys_v18_r75402();
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default: throw new ApplicationException("Invalid version");
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}
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}
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@ -307,6 +316,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v18_r75288: return initializeMethodDataIndexes_v17_r73477(compileMethod);
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case ConfuserVersion.v18_r75291: return initializeMethodDataIndexes_v17_r73477(compileMethod);
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case ConfuserVersion.v18_r75402: return initializeMethodDataIndexes_v17_r73477(compileMethod);
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case ConfuserVersion.v19_r75725: return initializeMethodDataIndexes_v17_r73477(compileMethod);
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default: throw new ApplicationException("Invalid version");
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}
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}
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@ -452,6 +462,7 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v18_r75288: return decrypt_v17_r73479(peImage, fileData, ref dumpedMethods);
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case ConfuserVersion.v18_r75291: return decrypt_v17_r73479(peImage, fileData, ref dumpedMethods);
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case ConfuserVersion.v18_r75402: return decrypt_v18_r75402(peImage, fileData, ref dumpedMethods);
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case ConfuserVersion.v19_r75725: return decrypt_v18_r75402(peImage, fileData, ref dumpedMethods);
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default: throw new ApplicationException("Unknown version");
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}
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}
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@ -776,6 +787,11 @@ namespace de4dot.code.deobfuscators.Confuser {
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case ConfuserVersion.v18_r75402:
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minRev = 75402;
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maxRev = 75720;
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return true;
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case ConfuserVersion.v19_r75725:
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minRev = 75725;
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maxRev = int.MaxValue;
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return true;
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