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@cetaSYN
cetaSYN / linux_smime.md
Last active April 4, 2024 18:07
OWA S/MIME Decryption with Linux & Firefox

OWA S/MIME Decryption with Ubuntu & Firefox

NOTE: This is still being refined.
I'm not sure if I had any pre-existing packages that were necessary or if all of the ones I list are necessary.
If you have any feedback, please let me know.
Thank you!

Prerequisites

Distro Packages

@sminez
sminez / get_ippsec_details.py
Last active June 5, 2024 12:10
Find examples of pen testing methods and tools in videos by Ippsec (as of 22nd January 2020)
#!/usr/bin/env python3
"""
Script used to pull down the current video descriptions from ippsec's youtube channel.
The raw output still has a few HTML tags that need to be manually removed and there
also seem to be multiple duplicates of videos that have been removed in the output
saved as ippsec-details.txt
"""
import re
import sys
@zznop
zznop / mem-loader.asm
Last active June 6, 2025 11:29
Fun little loader shellcode that executes an ELF in-memory using an anonymous file descriptor (inspired by https://x-c3ll.github.io/posts/fileless-memfd_create/)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Copyright (C), zznop, [email protected]
;;;
;;; This software may be modified and distributed under the terms
;;; of the MIT license. See the LICENSE file for details.
;;;
;;; DESCRIPTION
;;;
;;; This PoC shellcode is meant to be compiled as a blob and prepended to a ELF
@seanjensengrey
seanjensengrey / octal_x86.txt
Last active December 4, 2025 23:58
x86 is an octal machine
# source:http://geocities.com/SiliconValley/heights/7052/opcode.txt
From: [email protected] (Mark Hopkins)
Newsgroups: alt.lang.asm
Subject: A Summary of the 80486 Opcodes and Instructions
(1) The 80x86 is an Octal Machine
This is a follow-up and revision of an article posted in alt.lang.asm on
7-5-92 concerning the 80x86 instruction encoding.
The only proper way to understand 80x86 coding is to realize that ALL 80x86
@rodneyrehm
rodneyrehm / gist:40e7946c0cff68a31cea
Last active March 12, 2025 19:23
Diagrams for Documentation

some tools for diagrams in software documentation

Diagrams For Documentation

Obvious Choices

ASCII