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@pmuellr
pmuellr / unzip-recurse.py
Created November 19, 2010 15:41
tool to recursively unzip .zip and .jar files
#!/usr/bin/env python
import os
import sys
import subprocess
#-----------------------------------------------------------------------------
def main():
fileNames = sys.argv[1:]
@aras-p
aras-p / preprocessor_fun.h
Last active November 15, 2024 09:22
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@mmas
mmas / floyd_warshall.py
Created October 24, 2013 00:19
Floyd-Warshall algorithm implementation in Python
class FloydWarshall(object):
def __init__(self, file_):
nodes = file_.read().splitlines()
file_.close()
self.get_graph(nodes)
self.len_ = len(self.nodes)
self.create_fw_matrix()
def get_graph(self, nodes):
@surjikal
surjikal / macos-openssh-portable.sh
Last active June 14, 2024 19:07
Compile OpenSSH Portable on OSX / MacOS
#!/usr/bin/env bash
brew install openssl
git clone git://anongit.mindrot.org/openssh.git
cd openssh
# The './configure' script does not exist, so we have to build it
autoreconf
@major
major / ca.py
Last active September 13, 2024 02:36
Making a certificate authority (CA) with python cryptography
from cryptography import x509
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.x509.oid import NameOID
import datetime
import uuid
one_day = datetime.timedelta(1, 0, 0)
private_key = rsa.generate_private_key(
public_exponent=65537,
@BuffaloWill
BuffaloWill / cloud_metadata.txt
Last active September 30, 2024 02:53
Cloud Metadata Dictionary useful for SSRF Testing
## IPv6 Tests
http://[::ffff:169.254.169.254]
http://[0:0:0:0:0:ffff:169.254.169.254]
## AWS
# Amazon Web Services (No Header Required)
# from http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html#instancedata-data-categories
http://169.254.169.254/latest/meta-data/iam/security-credentials/dummy
http://169.254.169.254/latest/user-data
http://169.254.169.254/latest/user-data/iam/security-credentials/[ROLE NAME]

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

  • analyze all: aa
  • show sections: iS
  • list functions: afl
  • list imports: ii
  • list entrypoints: ie
  • seek to function: s sym.main
@oleavr
oleavr / load-cycript.js
Last active February 18, 2019 13:15
Frida script to load Cycript into an arbitrary process (workaround for sandboxing issues)
'use strict';
/*
* Usage:
* $ frida -U -n Twitter -l load-cycript.js
*/
var PORT = 27060;
dlopen('/usr/lib/libcycript.dylib');
@LiveOverflow
LiveOverflow / zwiebel.py
Created October 8, 2016 08:35
TUM CTF 2016
import sys
import r2pipe
r2 = r2pipe.open("./zwiebel2")
r2.cmd("e dbg.profile=zwiebel.rr2")
r2.cmd("doo") # reopen for debugging
r2.cmd("db 0x400875") # set breakpoint at `call r14`
r2.cmd("dc") # continue until breakpoint is hit
def step():
@mommi84
mommi84 / awesome-kge.md
Last active September 11, 2024 16:32
Awesome Knowledge Graph Embedding Approaches