Tag file format

PE header for x64

For 64-bit executables/PE files, there are a couple of changes in the PE header offsets. Don’t consider the size of the OptionalHeader as 0x74, instead use the “SizeOfOptionalHeader” from the _IMAGE_FILE_HEADER. There is no longer a BaseOfData field, instead ImageBase…

File format fuzzer (generic)

This script can generate fuzzing files with valid AVI/BMP/CUE/GIF/JPG/PDF/PNG headers. The body can be a constant set of characters or random characters (useful to determine the offset when the program crashes). The code is available on github. You can download…