icecr4ck

IDAPython cheatsheet

Important links

• Porting IDAPython plugins to IDA 7.4
• Hex-Rays IDAPython official documentation

Basic commands

Get informations on the binary

jthuraisamy

Windows Toolkit

Binary

Native Binaries

• IDA Pro

IDA Plugins	Preferred	Neutral	Unreviewed

williballenthin

manual import resolution

example from 0f5d5d07c6533bc6d991836ce79daaa1:

_0:00F20012 33 D2                   xor     edx, edx
_0:00F20014 64 8B 52 30             mov     edx, fs:[edx+30h] // TEB->PEB
_0:00F20018 8B 52 0C                mov     edx, [edx+0Ch]    // PEB->LDR_DATA
_0:00F2001B 8B 52 14                mov     edx, [edx+14h]    // LDR_DATA->InMemoryOrderLinks (_LDR_DATA_TABLE_ENTRY)
                                                              // alt: 0xC: InLoadOrderLinks
 // alt: 0x1C: InInitializationOrderLinks

williballenthin

references:

• https://reverseengineering.stackexchange.com/questions/1597/reverse-engineering-a-visual-basic-p-code-binary
• http://web.archive.org/web/20071020232030/http://www.alex-ionescu.com/vb.pdf (ref: Alex Ionescu)
• http://web.archive.org/web/20101127044116/http://vb-decompiler.com/pcode/opcodes.php?t=1
• https://github.com/bontchev/pcodedmp
• http://www.openrce.org/blog/view/1719/Visual_Basic_6_IDC_updated
• https://pediy.com/thread-12832.htm
• https://github.com/vic4key/VB-Exe-Parser/blob/master/VB-Parser.py
• http://www.openrce.org/repositories/users/Paolo/vbpython.py

hasherezade

#include <Windows.h>

#include <iostream>
#include "ntdll_undoc.h"

PPEB get_default_peb()
{
#if defined(_WIN64)
    return (PPEB)__readgsqword(0x60);
#else

rkubik

GDB commands by function - simple guide
---------------------------------------
More important commands have a (*) by them.

Startup 
% gdb -help         	print startup help, show switches
*% gdb object      	normal debug 
*% gdb object core 	core debug (must specify core file)
%% gdb object pid  	attach to running process
% gdb        		use file command to load object 

JamesPHoughton

from zipfile import ZipFile

def unpack_zip(zipfile='', path_from_local=''):
    filepath = path_from_local+zipfile
    extract_path = filepath.strip('.zip')+'/'
    parent_archive = ZipFile(filepath)
    parent_archive.extractall(extract_path)
    namelist = parent_archive.namelist()
    parent_archive.close()
    for name in namelist: