custom tools for decoding malware of CTFs

xorkey.py can encode or decode files with single byte or multi-byte XOR keys. This was written primarily to solve CTFs with a known XOR key.

multi64-decode.py

#Solarmarker Extraction Tool https://github.com/securitymagic/tools/blob/main/extractsmdll.py This tool extracts the powershell loader and backdoor dll from Solarmarker dropper campaigns observed in later parts or 2023