BL0G ZeR0 SiXXXXXX

 BL0G ZeR0 SiXXXXXX

Assembler Language crackme!

 BL0G ZeR0 SiXXXXXX

 Hello there once again. I'm playing around with assembly stuff as I wrote in 'BL0G ZeR0 0nE '. I thought I'd try out a really easy Assembly Language Crackme from: http://crackmes.de [You have to register to get any goods] . I opened up W32dsm [You can find out about it here: W32DASM ] Looked at the Exe file opened up the  youtube  how to [They were using ollydbg but W32dsm does the same stuff.] I watched the video then after a while figured it out . I'm soo special! :)

I didn't do the keygen part. Short version of it: I debugged it, [LaFarge's crackme #2 from: http://crackmes.de/users/lafarge/lafarges_crackme_2/] loaded the list of string data items, went to a 'push' loaded the process, toggled the breakpoint, ran it, put in 'name' for the username and wrote '666' for the reg. code, got the error I wanted, played around with it for a bit, looked at the 'Hex display of data object/segments, got this:


:00406940 00 00 00 00 00 00 00 00 ........
:00406948 00 36 36 36 00 00 00 00 .666.... <--This was my reg. code in the Hex display
:00406950 00 00 00 00 00 00 00 00 ........

:00406540 00 00 00 00 00 00 00 00 ........
:00406548 00 33 35 36 38 33 30 37 .3568307 <--This is the actual reg. code that magically appeared
:00406550 38 33 35 00 00 00 00 00 835.....
:00406598 00 00 00 00 00 00 00 00 ........

At first I got:
username: name
reg. code: 3568239718


Then I tried it again for fun and to make sure it sank in and got this:
username: duck
reg. code: 3568307835

Ohhhh yeeeaaah I learned about Assembly language debugging crackme crap! Can't wait to learn more. Here are some links for you if you want to check it out:

wiki reverse engineering
Crackme How to
Tutorial W32Dasm
Cruehead CrackMe Tutorial
Disassemblers and Decompilers

That concludes yet another fun filled BL0G. I'm off to do more computer crappage. See yah next time thanks for reading. :)  .

BL0G Z3R0 FIV3

Virus

Virus
Virus Virus
Virus
Virus
Virus
Virus
Virus
Virus
Have you ever been infected buy a Virus? I can say I have. I remember along time ago in a galaxy far away I infected myself running an .exe file that I downloaded. The effects were instantaneous long story cut short it screwed my system hard. I'm a lot more careful now about what and where I download from.

I downloaded "VX Collector-Malware Researcher Starter Kit" [6000 virus] because I wanted to look at it, check it out, see whats what. Theres some .exe files some MSDOS applications. All of them are very small as most virus is. I ran some sandboxed and got a lot of invalid command line parameter errors with them. [Nothing too exciting] Sandboxie explained here in case you are saying "What the hell is Sandboxie?"
Sandboxie Info

[Sandboxie is an awesome program I highly recommend it.]
Typically a virus is disruptive computer code that comes in many different forms. It can do a lot of nasty weird crap like: A Virus has the potential to infect other programs each time they are executed, is also able to self-replicate, spread via networks or infect remote machines. They can be files sent as email attachments, a link to a web or FTP resource. Other viruses infect only upon a certain trigger. They may silently lurk in memory waiting for you to access a disk, copy a file, or execute a program, before infection.

Viruses do unpleasant things such as deleting files, changing random data on your disk, simulating typos, slow your PC down, crash your system, or erase your entire hard drive. Some viruses do less harmful things such as playing music, creating messages or animation on your screen.

A really old, DOS virus called “Stoned” created in in 1988, written in Assembly, is not intentionally harmful. Once in memory, the virus will infect the Master Boot Records of any diskette accessed. There's about a 1 in 8 chance that when boot up occurs, Stoned will release, its contents, causing the infested system to go beep and show the message: "Your PC is now stoned! LEGALIZE MARIJUANA!" This virus is very old, and had tons of variants.

Thus ends another Blog so don't forget to update your virus definitions and be careful what emails you open. If you're not sure what anti-virus you should use I can say download and install Avast its free and my new favorite for anti-virus because it has a very small memory load.

AVaST!

Blog Zer0 F0uR

Quantum Computers.

 A quantum computer is a computation system that makes direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data.


Hell yeah I want one of these because it would run something like this: 1024bit  number would take a super computer 3000 years to encode a quantum computer could do it in a few minutes. Holly Scheiße! Searching a massive large database would be soo fast if I blinked I would miss it. They're really great at modeling systems with variables as well. Like Environment & Economic variables or who's the best porn star of all time haha!

Some people in the Computer industry on planet earth are building a Quantum Computer. They're constructing the components literally bit by bit, using a radical atomic-scale strategy. They will contain 3 dimensional nanowire transistors. Makes me go "Wowie Zowie!" So instead of going smaller and smaller for better and faster they will add an individual qubit. Each time they do that it doubles the computational power.  Thats really very awesome and a half times infinity.

D-Wave a company close to where I live. Founded in 1999, D-Wave Systems is the first commercial quantum computing company. In 2010 they released their first commercial system, the D-Wave One quantum computer. They've doubled the number of qubits each year, and in 2013 shipped a 512-qubit D-Wave Two system.

 D-Wave

They are also developing different layers of software to make the systems easier to use and more accessible to users. Ive learned a few programing languages maybe I can get into Quantum Computer Programing to make a program that builds itself. Haha.















Here's a Youtube Video explaining Quantum stuff and Quantum Computers.

 Quantum Computers Animated

Blog Zer0 F0uR

BL0G Z3R0 THR33

10 PRINT "BL0G Z3R0 THR33!"
20 GOTO 10
RUN
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G Z3R0 THR33!
BL0G.........................

Basic Computer Security

Yet another blog whooopeeeee! So many things to write about it makes me wonder why I have a hard time thinking about what to write. How about basic computer security. First off I have to say nothing is secure everything you can do to try to be more secure than nothing is a deterrent.  So the main deterrents you should have are.

• Firewall
• Antivirus
• Antimalware 

I can recomend that you use Comodo Internet Security with Malwarebytes. Don't pay for any of this stuff as it will come with alot of added features that you won't need or don't know how to use.

• Comodo Internet Security
•  Malwarebytes                                                  

The worst threat a computer comes in contact with is the computer user. Its because being "secure" is more or less a pain in the ass. Remembering good passwords taking the time to scan everything you download with your up to date antivirus software on your patched and updated computer....ect is not most peoples idea of fun.

Make sure your Operating System is up to date. Take the time to read through the updates instead of installing everything without knowing what youre putting into your computer. [Like I said its a pain in the ass] If you learn the basics of security it should be adequate enough to keep from costly computer repairs loss of data and System damage. Here is a video called: Computer Security Basic Principles


You can also type "basic computer security" in a search. If you are past the basics then here are some usefull links for you to check out.

• Surf The Net Safely
• Security Focus
• Open Sourced Vulnerability Database
• Insecure Dot Org
• ICSA Labs

That concludes this Blog! Stay tuned for another one when ever I get around to writing it.