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Support v4.2

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de4dot 2012-01-08 21:48:37 +01:00
parent b02cb11a61
commit 496941258a
1 changed files with 6 additions and 1 deletions
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7
de4dot.code/deobfuscators/Babel_NET/ResourceDecrypter.cs
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@ -59,7 +59,12 @@ namespace de4dot.code.deobfuscators.Babel_NET {
bool getKeyIv(byte[] headerData, out byte[] key, out byte[] iv) {
var reader = new BinaryReader(new MemoryStream(headerData));
var license = reader.ReadString();
bool isCompressed = reader.ReadBoolean();
// 4.2 (and earlier?) always compress the data
bool isCompressed = true;
if (headerData[(int)reader.BaseStream.Position] != 8)
isCompressed = reader.ReadBoolean();
iv = reader.ReadBytes(reader.ReadByte());
bool hasEmbeddedKey = reader.ReadBoolean();
if (hasEmbeddedKey)