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@2E0PGS
2E0PGS / linux-usb-file-copy-fix.md
Last active February 20, 2025 20:55
Fix Ubuntu and other Linux slow/hanging file copying via USB.

If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:

echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes

I suggest you edit your /etc/rc.local file to make this change persistant across reboots.

sudo nano /etc/rc.local

@worawit
worawit / eternalblue7_exploit.py
Last active November 1, 2024 23:12
Eternalblue exploit for Windows 7/2008
#!/usr/bin/python
# This file has no update anymore. Please see https://github.com/worawit/MS17-010
from impacket import smb
from struct import pack
import sys
import socket
'''
EternalBlue exploit for Windows 7/2008 by sleepya
The exploit might FAIL and CRASH a target system (depended on what is overwritten)
# Powershell script to bypass UAC on Vista+ assuming
# there exists one elevated process on the same desktop.
# Technical details in:
# https://tyranidslair.blogspot.co.uk/2017/05/reading-your-way-around-uac-part-1.html
# https://tyranidslair.blogspot.co.uk/2017/05/reading-your-way-around-uac-part-2.html
# https://tyranidslair.blogspot.co.uk/2017/05/reading-your-way-around-uac-part-3.html
# You need to Install-Module NtObjectManager for this to run.
Import-Module NtObjectManager
/*
* SEP firmware split tool
*
* Copyright (c) 2017 xerub
*/
#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
@georgexsh
georgexsh / goto.py
Created September 18, 2017 07:47
python goto with system trace function
import sys
def j(lineno):
frame = sys._getframe().f_back
called_from = frame
def hook(frame, event, arg):
if event == 'line' and frame == called_from:
try:
frame.f_lineno = lineno
@cr1901
cr1901 / rot.py
Last active July 9, 2020 19:50
Migen IceStorm Code Sample
#!/usr/bin/env python3
from migen import *
from migen.build.platforms import icestick
class Rot(Module):
def __init__(self):
self.clk_freq = 12000000
self.ready = Signal()
self.rot = Signal(4)
Import-Module NtObjectManager
<#
Function to kill all processes which are using a locked file.
#>
function Kill-FileLocker {
param(
[Parameter(Mandatory)]
[string]$Path
)
@arichardson
arichardson / CLion_Ninja.md
Last active January 25, 2024 15:23 — forked from nevkontakte/CLion_Ninja.md
Ninja support for CLion IDE

Ninja support for CLion IDE (working with newer versions of clion)

This script enables Ninja-powered builds in CLion IDE by wrapping around CMake, which it uses. See my blog post for details.

Disclaimer

This script is provided AS IS with no guarantees given or responsibilities taken by the author. This script relies on undocumented features of CLion IDE and may lead to instability of build and/or IDE. Use it on your own risk under WTFPL terms.

@marcan
marcan / roca_test.py
Last active June 20, 2022 19:33
Non-obfuscated version of the ROCA Infineon RSA key test
#!/usr/bin/python
import sys
# Credit: https://crypto.stackexchange.com/questions/52292/what-is-fast-prime
generators = [
(2, 11), (6, 13), (8, 17), (9, 19), (3, 37), (26, 53), (20, 61), (35, 71),
(24, 73), (13, 79), (6, 97), (51, 103), (53, 107), (54, 109), (42, 127),
(50, 151), (78, 157),
]
@tonejito
tonejito / apt-first-aid
Last active March 9, 2018 06:18
First aid script for @Debian APT
#!/bin/bash -vx
# = ^ . ^ =
# https://gist.github.com/tonejito/540ace6adeb3c01880375689801200f9
# Clean all the old repo data
aptitude clean && find /var/lib/apt/lists/ -type f -print0 | xargs -0 rm
# Update repository data and check for system updates
aptitude update | egrep -v '://' && \