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C and Linux is life

Jamie Sparks jamiedevsandbox

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C and Linux is life
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jamiedevsandbox / endian
Last active April 11, 2021 18:48
Test CPU endian using C
/* endian.c (conforms to C89/90 standards) */
/* use valgrind to test for memory leaks/performance issue/code bottlenecks etc.. */
#include <stdio.h>
void test_endian();
unsigned short cpu_endian_test();
unsigned short cpu_endian(const int); /* supply custom address as argument */
unsigned short cpu_endian(const int addr)
{
@jamiedevsandbox
jamiedevsandbox / win7-disable-aslr
Created April 11, 2021 11:11
Disable Windows 7 x64 ASLR
Edit key using (mnemonic: win+r) regedit
Registry key:
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\MoveImages
@jamiedevsandbox
jamiedevsandbox / win-peformat-mz
Last active April 11, 2021 12:29
PE Format (MS-DOS EXE Format) MZ Signature
Interesting information on the engineer and file structure (headers/realloc table)
https://wiki.osdev.org/MZ
@jamiedevsandbox
jamiedevsandbox / dbg-win-msi-exe
Last active April 19, 2021 03:01
Debug/Extract MSI / EXE
Debug/Extract MSI/EXE (PE Header):
https://stackoverflow.com/questions/1547809/extract-msi-from-exe/24987512
https://superuser.com/questions/307678/how-do-i-extract-files-from-an-msi-package
ACL (Microsoft Access Control Lists, grant file permissions/set group):
icacls
https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/icacls
View/Extract contents/internal files of MSI:
@jamiedevsandbox
jamiedevsandbox / exitif-tool
Created April 19, 2021 08:57
EXIF (Extended Image File Format) tool
Edit/Remove/Read image metadata (contains GPS coordinate location info)
https://exiftool.org/
@jamiedevsandbox
jamiedevsandbox / spawn-cmd-prompt-win
Created April 23, 2021 15:03
Spawn Command Prompt in Windows 7 live cd boot
Without having to traverse through the GUI.
mnemonic:
shift + f10
@jamiedevsandbox
jamiedevsandbox / win7-boot-fix-mbr
Last active April 23, 2021 22:17
Fix Windows 7 bootloader/MBR
Launch windows 7 on a bootable DVD.
Spawn terminal with Shift + F10.
Inside cmd prompt:
bootrec.exe /fixmbr
bootrec.exe /fixboot
bootrec.exe /rebuildbcd
@jamiedevsandbox
jamiedevsandbox / win-cmd-wmic-info
Created April 23, 2021 17:57
Var Dump Windows CMD Global Switches System Management
C:\Windows\system32>wmic /?
[global switches] <command>
The following global switches are available:
/NAMESPACE Path for the namespace the alias operate against.
/ROLE Path for the role containing the alias definitions.
/NODE Servers the alias will operate against.
/IMPLEVEL Client impersonation level.
/AUTHLEVEL Client authentication level.
@jamiedevsandbox
jamiedevsandbox / really-interesting-repos
Last active April 6, 2024 23:26
Curated list of impressive repositories
https://github.com/github/training-kit
https://github.com/AdguardTeam/AdGuardHome
https://github.com/TH3xACE/SUDO_KILLER
https://github.com/simbody/simbody
https://github.com/matthieu-hackwitharts/Win32_Offensive_Cheatsheet
@jamiedevsandbox
jamiedevsandbox / magic-jellybean-win-product-key
Created April 24, 2021 17:06
Magic Jelly Bean Windows Product Key Finder
Expose Windows Product Key
https://www.magicaljellybean.com/keyfinder/