perl

So we have found the base64 string “SGVsbG9Xb3JsZCE=” on a locked down workstation and we want to decode. Quite often we don’t have access to tools so here’s a list of ways to decode the string using various languages.

Python

12>>> import base64 >>> base64.b64decode("SGVsbG9Xb3JsZCE=")

PowerShell

12PS > [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String("SGVsbG9Xb3JsZCE=")) blahblah

Perl

12use MIME::Base64; print decode_base64("SGVsbG9Xb3JsZCE=");

BASH

1echo SGVsbG9Xb3JsZCE= | base64 --decode

php

1echo base64_decode("SGVsbG9Xb3JsZCE=");

C#

12byte[] data = Convert.FromBase64String("SGVsbG9Xb3JsZCE=");… Continue reading

So on a test I wanted to test the possibility of performing a DoS against an IP based network camera to see of the possibility of disrupting it’s video stream. Well the idea was to hammer the device with UDP packets.

A quick look around and I found this code here. I decided to take a copy of the code as the base for a quick perl script.

A quick… Continue reading

So I used a test script made by atom a while back to create a bit of code that outputs a hash for a given password. It didn’t support stdin so I thought I would update it, and here it is.

Note: Don’t copy/paste the code, instead get it from here: googlecode.com

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264#!/usr/bin/perl #__________________________________________________________ # Author:     phillips321 contact through phillips321.co.uk # License:    CC BY-SA 3.0 # Use:… Continue reading