This post picks up where the other previous one concluded and wraps up the bypass in the product authentication algorithm in Age of Mythology. 0040D258 E8 23 26 00 00 call ebu4df6. 0040D26F 5F pop edi 0040D270 5E pop esi 0040D271 5D pop ebp 0040D272 5B pop ebx 0040D273 81 C4 58 03 00 00 add esp, 358 0040D279 C3 ret.

DirtyJOE is free for non-commercial. DirtyJOE is entirely written in C . DirtyJOE is using Python library as a script engine. Constant pool, methods, fields, attributes. Constant pool, bytecode, file header, attributes.

Describing implementation of its features like tables, conditional jumps, recursive calls, etc. Please familiarize yourself with the two first posts, otherwise this one might be hard to follow.

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In this blog I post my current investigations about virii, cracking, hacking and reversing. Domingo, noviembre 13, 2016. The RtlDecompressBuffer is a WinAPI implemented on ntdll that is often used by browsers and applications and also by malware to decompress buffers compressed on LZ algorithms for example LZNT1. Notice the five nops at the end probably for adding new algorithms in the future.

Vancouver BSides CTF 2015 re250 writeup. On July 14, 2015. When I play CTFs I tend to pick tasks that cover topics that I have no idea about. This makes an opportunity to learn something new. Those usually are web, pwn and forensics tasks. Also reversing tasks are often well rewarded in ctf points.

EVENT HEADER EXTENDED DATA ITEM. EX PUSH LOCK CACHE AWARE. EX PUSH LOCK WAIT BLOCK.