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7Script.exe - Reverse engineering the license scheme 15 Mar, 2016

You know what's stupid in multiplayer games? Cheating. You know what's even worse? Selling cheat tools to assholes who cant play. So, in the next "few" lines, I'm about to take a look at a cheat ...

MiniPro : Reverse engineering the InfoIC.dll 13 Sep, 2015

From quite some time already I got interested in the art of electronics and more specifically into hardware reverse engineering. Since I'm mostly interested in the device's firmware, I have to deal ...

In depth analysis of malware obfuscations 9 Aug, 2015

I've started this article with the idea to throw some light on the latest malware obfuscation ...

cracmes.de : Grzzlwmpf's CrackMe 5 Jan, 2014

A stretchy, but full solution to a .NET CrackMe by ...

cracmes.de : MaxXor's KeygenMe V6 27 Dec, 2013

Solution to MaxXor's KeygenMe V6, including full list of valid serials and keygen ...

cracmes.de : CrackMe v1.1 by Greedy_Fly 16 Oct, 2013

Here's how i defeated that challenge. The crackme is seems to be written in assembly language (MASM/FASM?) so the code is pretty clear. As usual I've loaded the EXE in ollydbg to take a quick look ...

Soldier of Fortune - bugfix 3 Apr, 2013

I'm continuing to play outdated games, and after completing Max Payne, I've remember about another first person shooter classic - Soldier of ...

Command & Conquer - map corner bugfix 24 Mar, 2013

While playing the first game of the series (the one released back in 1995) I've encountered a really annoying bug, when trying to unveil the fog of war in the map ...

Predicting numbers - Visionaire 3.x XOR encryption 23 Feb, 2013

I wanted to write this one, as a hint to everyone interested in cryptography and breaking into algorithms. It might not cover your current task, but at least you may get an idea for a exploit ...

DirectMusic under Windows 2003 20 May, 2012

Ever tried to play old games on a nowadays machine without any problems? Well yesterday I was bored and decided to play "Battlefield 1942". After executing BF1942.exe the screen just blinked for a ...

"The big bang theory" easter egg (sort of) 19 Mar, 2012

At the beginning of episode 5 from season 5, the scene where Wil Wheaton enters the shop, there is a large QR code on the seller's ...

Botnet analysis PictureXX.JPG 12 Mar, 2012

Few people already send me a samples of this one few weeks ago, so i decided it will become a nice material out of ...

Zeit² [squared] - rebuilding your own Zeit2.resources.dll 30 Nov, 2011

So you like modding games, eh? Here's something for anyone interested in translating Zeit2. By default the game comes with the following languages included - English(Default), Spanish, Italian, ...

Code obfuscation and Lighty Compressor unpacking 25 Oct, 2011

After a week spent in analyzing, screenshooting, writing (and other things that i don't want to mention), i gladly present you this interesting material about defeating code obfuscation and "Lighty ...

Extracting SWF from Flash Projector 25 Sep, 2011

Ever wondered how to extract a SWF file from Adobe's Flash Projector? There is already both free and paid (LOL!) programs which should do the trick, but it's so easy that it doesn't worth the effort ...

"A New Beginning" - PNG fixing 16 Aug, 2011

A few days ago while unpacking some VIS3 archives from the game "A New Beginning" I noticed that all of its PNG files were broken. And by broken I mean you can't view them nor edit them. Seems like ...

Torbutton 1.4.0 toggle button fix 4 Jul, 2011

Today I noticed that when you click on Torbutton with the left mouse button instead of starting the TOR support, a menu pops up - the same menu that you usually see when you click with the right ...

Chatbox

Guest: Hi there

Guest: maybe

Guest: hi,anyone there?

Guest: sdfs

XpoZed: nope

Guest: XpoZed, does your Unpakke also unpack .vbf files? Specifically for the Final Fantasy X HD Remaster.

Guest: [hey]

XpoZed: Cool. Keep going. ;)

Guest: Fuck you

Guest: Маму ебал

Guest: хуй

Guest: update for mad max strings module pls

Guest: what is the site about..there is no about page

Guest: niggrniggrniggr

Guest: hi

Guest: Hello :D

Guest: Hello

Guest: Thanks for sharing knowladge

Guest: okay no need

Guest: could you please update your module for the incredible adventure of van helsing? new file is there: http://www15.zippyshare.com/v/pZNmnn2r/file.html

Guest: anyone there?

Guest: hello

Guest: tri moreta tbhlad

XpoZed: by the way, good job with the CRC fixer. I see you are maxing at 2000x2000px, but as far as i remember there were one or two files with height over 10K px. I think these were the credits text or something like that

XpoZed: allright, which one of you comes from 4chan ;)

Guest: I time ago we created a pngfixer and pngrestore works will all the pngs, here is the source code, thanks for the ideas!! http://www111.zippyshare.com/v/HwUsqHNI/file.html

Guest: Hi OP i have read your article http://www.nullsecurity.org/article/a_new_beginning-png_fixing

Guest: hello

Guest: hi

Guest: need

Guest: need help

Guest: i need help

Guest: hi

Guest: what is this sitefor

Guest: can i work whit yall

Guest: hi

Guest: Anyone know of a working tool for unpack .ba2 compress contents and repack?

Guest: Unfortunately, the Smart Install Maker unpacker doesn’t work; the data.cab file is always broken.

Guest: 6

Guest: How Can I edit it

Guest: .dll

Guest: there is a file with the extension

Guest: hi

Guest: Hi

XpoZed: Read the manual and the readme

Guest: I run Unpakke but get Cannot load module: modules\ What can I do?

Guest: in .ipk Format

Guest: hi, is there a way for import and reimport JUSTDANCE 2014 wii files?

Guest: leGreek:cool stuff anyhow

Guest: THINK GREEN

Guest: unpakke.exe

Guest: PLZ HELP ME OUT

Guest: IT'S HAVE A BF FILE, HOW IT CAN BE OPEN

Guest: I HAV DOWNLAOD HAVE GAME PRINCE OF PERSIA

Guest: HI

Guest: BF

Guest: I totally love this chat box!

XpoZed: You need the old Unpakke version - 0.4b, to unpack stuff with the old modules.

Guest: anyway , thanks :)

Guest: cmd outputs these and still an empty folder “1”

Guest: Description: Unpakke module for BF(CryoBF - 2.02.0) archives v1.0 Author: XpoZed, o5.o3.2k11UNSUPPORTED HEADER!

Guest: unpakke.exe upkk_bf.dll unpack 1.BF 1 -- is it right?

XpoZed: That's not a searchbox, you know?

Guest: uppk_sar.dll

Guest: BF

XpoZed: t-thanks, man ;)

Skymmer: As same as before I'm impressed with carefull programming and compact GCC compiles. Not talking about the GUI which is implemented via WinAPI. Impressive.

Skymmer: Thanks for releasing v1.0 of Unpakke. It is a pleasure to see that the project isn't dead.

Guest: Hi everyone! =) Please, help to repack the data.vis archive from Anna Quest (English version). Thanks...

Guest: Okay, thank you :) You right, this is my first game what I want to translate :)

XpoZed: but you can always ask at the xentax forums

XpoZed: if you dont know how to translate a specific game, however, i can't help you

XpoZed: but there's already a user manual about how to use Unpakke

Guest: Yes I already read but this is very difficult. XpoZed could you help me with this? Could you write a little list of thing what I need to do? Please. :) If you want, I give my E-mail adress.

XpoZed: There is a user manual, you know...

Guest: Hi everyone! Is there anybody who can help me what should i do with this program? I want to translate the Deponia Complete journey but this is very difficult.

Guest: help unpack rear file orcs must die 2

Guest: pene

XpoZed: hello

Guest: hi

XpoZed: Fallout 4, when i get extra 60 Euros to spare ;)

Guest: Fallout 4 unpack files .ba2 pack back into .bs2

Guest: slm

Guest: Mstar Unpack SHA UPK İNİ. ?

Guest: Hi. Could you add support for the bf file format used in an early Cryo game named Hardline? The current bf module doesn't seem to work.

XpoZed: Probably if i had the game.

Guest: Hi, guys. Any plans for a Dungeons 2 module for unpakke?

XpoZed: what? o_O

Guest: account sinper your freedom

Guest: How to decrypt localcfg ?!

Guest: Just took a while i suppose

Guest: Okay there is some data in it now

Guest: The archive has been created but it seems to be empty

Guest: The process is running and the command window is displaying the description and author name

Guest: Now it seems to be doing nothing

Guest: nvm

Guest: test

Guest: Where do i get the module .dll's?

Announcements

As you may have already noticed, I made a few changes on the site.
Before anything else and to keep it clean from the beginning, be sure to read the "terms and rules" of the site (there's a link down there). So, whats new?
• The look obviously, made by me in 2 days and the design skills of a sea snail. You either like it or hate it - I really don't care. If you like it however, you can still buy me a beer...
• You can now register an account on the site. Thats the only way to use a nickname on the chatbox or comment boxes. Otherwise, you will appear as "Guest". Ofcourse thats not the only reason you should consider registering. In the near future I am going to add a message board for better communication and few challenging additions, so it's up to you.
• The old shoutbox is now transformed into chatbox. Use it wisely, and don't type BBCode in it, or you may get automatically banned.

I think that's all that's interesting to mention here.

Now have a nice time at nullsecurity.org

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