smx-smx

XZ Backdoor symbol deobfuscation. Updated as i make progress

q3k

0810 b' from '
0678 b' ssh2'
00d8 b'%.48s:%.48s():%d (pid=%ld)\x00'
0708 b'%s'
0108 b'/usr/sbin/sshd\x00'
0870 b'Accepted password for '
01a0 b'Accepted publickey for '
0c40 b'BN_bin2bn\x00'
06d0 b'BN_bn2bin\x00'
0958 b'BN_dup\x00'

Shubhang

# Author: Shubhang, 2023
# Description: This Python script demonstrates how to visualize audio using NumPy, Matplotlib, and MoviePy. 
# It reads an audio file in WAV format, converts the audio samples to a NumPy array, 
# and creates a video animation from a plot of the audio samples. 
# The resulting video file shows the amplitude of the audio samples over time.



import numpy as np
import matplotlib.pyplot as plt

wiseman

from io import StringIO
import sys
from typing import Dict, Optional

from langchain.agents import load_tools
from langchain.agents import initialize_agent
from langchain.agents.tools import Tool
from langchain.llms import OpenAI

ijkilchenko

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)

pudquick

brew is a bad neighbor

This isn't a guide about locking down homebrew so that it can't touch the rest of your system security-wise.

This guide doesn't fix the inherent security issues of a package management system that will literally yell at you if you try to do something about "huh, maybe it's not great my executables are writeable by my account without requiring authorization first".

But it absolutely is a guide about shoving it into its own little corner so that you can take it or leave it as you see fit, instead of just letting the project do what it likes like completely taking over permissions and ownership of a directory that might be in use by other software on your Mac and stomping all over their contents.

By following this guide you will:

• Never have to run sudo to forcefully change permissions of some directory to be owned by your account

bernardolm

input=(73 foobar)
rg="^[+\-]{0,1}[0-9]+$"

for num in "${input[@]}"; do
    (echo "${num//[^\-+0-9]/}" | grep -Eq $rg) \
        && echo "$num is a number" \
        || echo "$num is not a number";

    nnum="-"$num
    (echo "${nnum//[^\-+0-9]/}" | grep -Eq $rg) \

johndturn

launchd - Script Management in macOS

What is it?

• Used on macOS for managing agents and daemons and can be used to run scripts at specified intervals
  • macOS's competitor to cron, along with other things
• Runs Daemons and Agents

What is a Daemon?

cweave

#!/usr/bin/osascript
tell application "iTerm2"
  # Open window in full screen
  tell application "System Events"
    keystroke "f" using {control down, command down}
  end tell

  set serverSession to current session of current window

  tell serverSession

infused-kim

#!/usr/bin/env python

#
# What is this:
# This script generates an LS_COLORS theme.
#
# By default it is using the same colors as the ls replacement exa. The
# purpose is to generate an LS_COLORS theme that is consistent with exa's
# colors so that it can be used by other tools like fzf.
#