Maldoc101 Writeup (Part 2)
Continuing the Maldoc101 malware analysis — decoding obfuscated VBA string concatenation to reveal WMI class references used for process execution.
Maldoc101 Writeup (Part 1)
Step-by-step maldoc analysis of the Maldoc101 challenge using oledump and olevba — deobfuscating VBA macros and tracing the WMI process execution chain.
Introducing shcode2exe
shcode2exe converts raw shellcode blobs or strings into debuggable executables targeting 32 or 64-bit Windows, with no Wine dependency when running on Linux.
CovidScammers writeup (Defcon RTV CTF)
Defcon RTV CTF writeup — reversing a Linux malware binary, bypassing ptrace anti-debugging, and recovering flags from shared memory and rootkit files.