@n00b: nice project!
Here is my implementation of a parallel signature finder, it should be quite easy to add a few things to support parsing from PEID patterns. My pattern finder also supports nibble wildcards (for the slightly more fine grained requirements).
https://github.com/mrexodia/PatternFinder
Also checked your implementation. It can be heavily optimised by taking the retrieval of the entry point out of the Parallel.ForEach loop, now it is executed every time. My pattern finder could be used easily for this by simply checking the Signature.FoundOffset > File.EntryPoint.
Feel free to use it if you want to
