nurpabuccu

# This script can be used for malware samples that used Base64+RC4.
# python3 rc4_decrypt.py <key> <base64-ciphertext>
import codecs
import base64
import sys

key = sys.argv[1]
c = base64.b64decode(sys.argv[2])

def KSA(key):

testanull

import requests
import time
import sys
from base64 import b64encode
from requests_ntlm2 import HttpNtlmAuth
from urllib3.exceptions import InsecureRequestWarning
from urllib import quote_plus

requests.packages.urllib3.disable_warnings(category=InsecureRequestWarning)

ebubekirtrkr

import concurrent.futures
import bcrypt

VERBOSE=False
output_file=open("bcrypted_passwords.txt","w+")
def do_bcyrpt(passw):
    hashed =bcrypt.hashpw(passw.encode(), bcrypt.gensalt()).decode()
    if VERBOSE:
        print(hashed)
    output_file.write(hashed+"\n")

mrphrazer

# (c) Tim Blazytko 2021
# implementation based on the blog post "Automated Detection of Control-flow Flattening"
# https://synthesis.to/2021/03/03/flattening_detection.html
import sys

from miasm.analysis.binary import Container
from miasm.analysis.machine import Machine
from miasm.core.locationdb import LocationDB

strellic

let fn = function() {
   async function x() {
        let r = await fetch(`/api/admin/pz/ex`, { method: `POST` });
        let prob = (await r.json()).ex.split(' ');
        let a = parseInt(prob[0]), op = prob[1], b = parseInt(prob[2]);
        let ans = 0;
        if(op === '+') ans = a+b;
        if(op === '*') ans = a*b;
        if(op === '-') ans = a-b;
        if(op === '/') ans = a/b;

eybisi

Java.perform(function(){
    let ThreadDef = Java.use('java.lang.Thread');
    let ThreadObj = ThreadDef.$new();
    function stackTrace() {
                console.log('------------START STACK---------------')
                let stack = ThreadObj.currentThread().getStackTrace();
                for (let i = 0; i < stack.length; i++) {
                                console.log(i + ' => ' + stack[i].toString());
                            }
                console.log('------------END STACK---------------');

JusticeRage

from idautils import *
from idc import *

mnemonics = dict()
hides = []
in_nop_sled = 0 
curr_pos = 0 
sled_len = 0 

for seg_ea in Segments():

eybisi

var DEBUG = false
console.log('Starting ..')

const YourCountry = 'Americans'
const HACKS = ['Cost','BuildTime','Armor','income','speed','firepower']

function processCountry(rawCountry: NativePointer) {
    
    
  const buffer = rawCountry.readByteArray(0x1A9);

eybisi

import { log } from "./logger";
import { AssertionError } from "assert";

const libil2cpp = Process.getModuleByName("libil2cpp.so");
const libil2cppb = libil2cpp.base;
const playerinfo_serialize = libil2cppb.add(0x6c2e30);
const playerinfo_deserialize = libil2cppb.add(0x6c316c);

console.log("Starting script..");
function readString(pointr:NativePointer){

vegard

Getting started with Linux kernel development

Prerequisites

The Linux kernel is written in C, so you should have at least a basic understanding of C before diving into kernel work. You don't need expert level C knowledge, since you can always pick some things up underway, but it certainly helps to know the language and to have written some userspace C programs already.

It will also help to be a Linux user. If you have never used Linux before, it's probably a good idea to download a distro and get comfortable with it before you start doing kernel work.

Lastly, knowing git is not actually required, but can really help you (since you can dig through changelogs and search for information you'll need). At a minimum you should probably be able to clone the git repository to a local directory.