Sorry your browser is not supported!

You are using an outdated browser that does not support modern web technologies, in order to use this site please update to a new browser.

Browsers supported include Chrome, FireFox, Safari, Opera, Internet Explorer 10+ or Microsoft Edge.

Geek Culture / Can you crack my file?

Author
Message
Killswitch
21
Years of Service
User Offline
Joined: 2nd Oct 2002
Location: School damnit!! Let me go!! PLEASE!!!
Posted: 23rd Oct 2004 07:37
Link
As a minor project I am working on an update system for a string of programs that my friend Shadow Runner and I are going to be working on over the weekend. I plan to host these files on some free webspace so I need to keep them secure, so that only people who should be allowed to update, can.

So in essence I'd like to see if you can break my encrypted file, if you do manage to defeat it you should have a small .exe that simply says "Hello world!", waits for 5 seconds then exits.

Thanks alot

~It's a common mistake to make, the rules of the English langauge do not apply to insanity~

Attachments

Login to view attachments
Back to top
Profile PM Email
Ian T
22
Years of Service
User Offline
Joined: 12th Sep 2002
Location: Around
Posted: 23rd Oct 2004 08:51
Link
This is a task for Spooky .


Preparing for a month of insanity, inspiration and insight... again!
Back to top
Profile PM
spooky
22
Years of Service
User Offline
Joined: 30th Aug 2002
Location: United Kingdom
Posted: 23rd Oct 2004 09:11
Link
I'm not even gonna try!

Boo!
Back to top
Profile PM Website
Cellbloc Studios
20
Years of Service
User Offline
Joined: 15th Mar 2004
Location: Atlanta, GA
Posted: 23rd Oct 2004 09:24
Link
Heck, I can fill a memblock with crap and save it to a file too.

-This...is my boomstick!
Back to top
Profile PM Website
Neofish
20
Years of Service
User Offline
Joined: 7th Apr 2004
Location: A swimming pool of coke
Posted: 23rd Oct 2004 10:35
Link
Idea: Rename it to .exe and run it no-one would think of that

[center]:: Life is a box-plot :: Want Gmail? Email me ::
[center]
Back to top
Profile PM Email Website
Killswitch
21
Years of Service
User Offline
Joined: 2nd Oct 2002
Location: School damnit!! Let me go!! PLEASE!!!
Posted: 23rd Oct 2004 18:17
Link
Nope doesn't work!

This is good, if you guy's can't crack the file then some 1337 script kiddie sure as hell can't. It works! Muwhahahaha *cough* hahah

~It's a common mistake to make, the rules of the English langauge do not apply to insanity~
Back to top
Profile PM Email
MikeyP
21
Years of Service
User Offline
Joined: 21st Aug 2003
Location: Manchester, UK
Posted: 23rd Oct 2004 19:23
Link
I tried renaming it .pck and running it as a DBP EXE + Pck File... No luck, .Bat, no luck, Unzipping as ZIP and RAR? Nope...
Back to top
Profile PM Email
Killswitch
21
Years of Service
User Offline
Joined: 2nd Oct 2002
Location: School damnit!! Let me go!! PLEASE!!!
Posted: 23rd Oct 2004 19:27
Link
You're along the right likes Phreeky Mikey! The file has indeed been compressed, but renaimg the file from .pak to .exe straight away isn't going to change anything, although you'll obviously need to do that ni order to run the decrypted file.

~It's a common mistake to make, the rules of the English langauge do not apply to insanity~
Back to top
Profile PM Email
Emperor Baal
20
Years of Service
User Offline
Joined: 1st Dec 2003
Location: The Netherlands - Oudenbosch
Posted: 23rd Oct 2004 20:03
Link
I tried using the fileblock commands, no luck

Back to top
Profile PM Email Website
TKF15H
21
Years of Service
User Offline
Joined: 20th Jul 2003
Location: Rio de Janeiro
Posted: 23rd Oct 2004 22:18
Link
aw, c'mon people, use your noggins.
EXEs start with MZ. Thus it's not an EXE.
ZIPs start with PK. It is noz a zip.
RARs start with... rar. It's not a Rar file.
I think its a file compressed with Kompressor.

Back to top
Profile PM Email Website
Killswitch
21
Years of Service
User Offline
Joined: 2nd Oct 2002
Location: School damnit!! Let me go!! PLEASE!!!
Posted: 23rd Oct 2004 23:02
Link
He remembered! At last recognition! Well it's not exactly Kompressor compres but it uses a similar method. On a side note Shadow Runner and I are redoing the compressor later today, so it'll be new and/or improved!.

It's encrypted as well, so even if you decompress the file your only half way there.

Oh, and depending on what version of Kompressor I uploaded this file might not even work with it as I used a slightly different method .

~It's a common mistake to make, the rules of the English langauge do not apply to insanity~
Back to top
Profile PM Email
1tg46
20
Years of Service
User Offline
Joined: 1st Feb 2004
Location: I dont know!
Posted: 24th Oct 2004 01:23
Link
Try to decrypt this file?

attached to this post is a zip file, just extract from the zip 3 files. The first file is encryption.exe.dat, the second is Encryption.exe.manifest, and the third is DBP_NETLIB.dll. You goal is to decrypt the file encryption.exe.dat and when you have you'll have a program that is good for encryption.

P.S. this file was made with the same program that you are decrypting. And the program was created by me.


Join the group

Attachments

Login to view attachments
Back to top
Profile PM Website
MikeyP
21
Years of Service
User Offline
Joined: 21st Aug 2003
Location: Manchester, UK
Posted: 24th Oct 2004 01:29
Link
Yay I was almost there lol
Back to top
Profile PM Email
Pricey
21
Years of Service
User Offline
Joined: 22nd Feb 2003
Location:
Posted: 30th Oct 2004 05:20
Link
Helix?

http://wwww.johnsgames.tk
Back to top
Profile PM Email
Back to top

Login to post a reply

Server time is: 2024-09-22 22:30:22
Your offset time is: 2024-09-22 22:30:22