CrackMe

The creation of new topics is disabled in these subforum categories.

Please create and post your new challenges in the appropriate subcategory of Downloads > Challenge of Reverse Engineering

A topic will then automagically be created and posted in these forums...

Followers 17

342 topics in this forum

Sort By
Filter By

[Crackme]a crackme with float-point operation

September 5, 2008 by shellwolf
4 replies

4.1k views
no anti,no trick. i hope someone can provide a valid regcode.or point the model of this crackme. crackme08031401.rar

Last reply by shellwolf, September 12, 2008
[crackme]PEDIY_CrackMe

August 18, 2008 by thisistest
3 replies

4.3k views
PEDIY_CrackMe_2007 BP GetDlgItemTextA 名称在 unpacked, 项目 4 地址=00403120 类型=导入 (已知) 名称=USER32.GetDlgItemTextA 77D6AE36 > 8BFF MOV EDI,EDI 77D6AE38 55 PUSH EBP 77D6AE39 8BEC MOV EBP,ESP 77D6AE3B FF75 0C PUSH DWORD PTR SS:[EBP+C] 77D6AE3E FF75 08 PUSH DWORD PTR SS:[EBP+8] 77D6AE41 E8 888FFBFF CALL USER32.GetDlgItem 77D6AE46 85C0 TEST EAX,EAX 0012F9B0 0040153E /CALL 到 GetDlgItemTextA 来自 unpacked.00401539 0012F9B4 003E0AEE |hWnd = 003E0AEE ('TheBigMan's CrackMe #6',class='#32770') 0012F9B8 00000065 |ControlID = 65 (101.) 0012F9BC 0012F9D0 |Buffer = 0012F9D0 0012F9C0 0000010…

Last reply by wgz0001, August 24, 2008
[CrackMe] new chellenge

May 18, 2008 by Mouradpr
7 replies

4.4k views
try to pass the first window from to CrackME 1 by a simple idea information -ASM -AT4RE aSm Protecter v 1.0 -2 truck good luck for all X_CrackME.rar

Last reply by xsp!d3r, August 6, 2008
[crackme]F-Secure khallenge

August 1, 2008 by Loki
15 replies

7.1k views
Go here to check it out: http://www.khallenge.com/ Posted in the crackme forum as thats what these are. I'm closing the thread to respect F-Secure's request that this should not be discussed openly prior to the end of the competition. I'll reopen it afterwards so that you can discuss methods and problems Have fun - perhaps you'll win one of the iPod's

Last reply by Sonny27, August 6, 2008
[anti-debug] Catch My Anti.Debug/Anti.Attach Trick !

June 8, 2008 by SUB Z3R0
7 replies

5.5k views
Catch My Anti.Debug/Anti.Attach Trick !!! anyone knows how we can bypass without patching main file memory ? Anti_Dump.zip

Last reply by quosego, June 11, 2008
[crackme] CrackMe(MAL)

June 9, 2008 by anhduccec
2 replies

3.5k views
??? MbCrackMe.zip

Last reply by Vi2DoubleYu, June 9, 2008
[crack Me] Nag Message ...

September 18, 2007 by IMPosTOR
21 replies

8.9k views
Just patch and send your tut to me This crack me have nag message, Unregistered ) you must patch it, then you see Registered Message ... NOTE : do not change Unregistered string to Registered string lol homepage : www.impostor.blogfa.com feedback : impostor_76171@yahoo.com Enjoy it IMPosTOR__s_Crack_me_0.5.zip

Last reply by qingye, May 12, 2008
[crackme] (persian Lock)

August 1, 2007 by G0nD4l0F
17 replies

7.2k views
Hi Every Body This Is Persian Lock Which Write in VB Test IT For Any Method Of Cracking & Make Tutorial Very Easy To try Thanks To all For Taking Time To Look At This Crack me PersianLock.rar

Last reply by SunBeam, February 26, 2008
[crackme] Auth Test

January 5, 2008 by adam
4 replies

6.3k views
Just wanting to test out this auth system before we implement it. http://rapidshare.de/files/38212602/crackme.rar.html By cracking it, I'm referring to the trial portion, not the "congratz" message, but you can do that too if you want to feel special.

Last reply by DrPepUr, February 8, 2008
[crackme/unpackme] Custom Protection Contest - Solved

January 10, 2008 by Nevyn
24 replies

7.9k views
Unpacked, but still not cracked The file has been succesfully unpacked by sdy100 Check his unpacked attachment abit further down. Waiting for a full explanation. Did you run into any problems? Correct Key solved by Till.ch Correct key is: correctkeyisthishao Information I just recently found my passion for protection coding along with trying to break it. I've used a opensource packer and made some heavy modifications to it, also added loads of anti-codes. I've had no success in getting out the correct key which you are supposed to type in, neither been able to unpack it. Allthough, i am a terrible reverser, i would like to get a 2nd opinion about this protectio…

Last reply by Apakekdah, January 13, 2008
[crackme] Vista Sidebar Gadget Crackme

January 4, 2008 by TiGa
2 replies

3.6k views
This is a crackme I made 4 months ago and it has not been solved yet. Target: VistaSidebarGadgetCrackme by TiGa on www.crackmes.de Format: Windows Vista Sidebar Gadget (.gadget) Work to do: Find out what is a .gadget Remove the nags Activate the backdoor Turn the crackme into a keygen in .gadget format Write a solution Optional Work to do: Write a keygen in a "traditional" programming language (.exe) It doesn't absolutely require Vista to solve it but it helps a lot. Prepare yourself to be amazed by M$'s new "proprietary" file format. TiGa VistaSidebarGadgetCrackme.by.TiGa.zip

Last reply by TiGa, January 4, 2008
[crackme]voids Crackme

August 20, 2007 by Guest void
3 replies

3.8k views
Objective: Find the password. No patching. Obfuscation: Moderate Coded in: C++ voidsCrackme.rar

Last reply by What, August 21, 2007
New Challenge 2007+++ / Dj-siba Edited

June 26, 2007 by Mouradpr
0 replies

3.1k views
that's ok for you hmmmmmmmm try agian CrackME.rar

Last reply by Mouradpr, June 26, 2007
Unagme

June 11, 2007 by Guest CRIME
3 replies

3.9k views
level 1/10 CrackMe1_Dynasty.rar

Last reply by Obie, June 12, 2007
Crackme: Database Server

June 10, 2007 by Guest floodeur-666
0 replies

3.3k views
The objective of this test is to identify you on the database server. You do not have the right of patcher the server. You will have gained when the message "CHEER..." is posted with the screen. Indince: BOF PS: This "pseudo" Server is only one simulation, do not hope to obtain interesting data:) HackMe.rar

Last reply by Guest, June 10, 2007
Challenge 4 / At4re

April 22, 2007 by Mouradpr
24 replies

7.8k views
it's a kegen written by a friend of mine at AT4RE get a valid serial for your name no patching http://www.4shared.com/file/14514895/246b9...Challenge4.html Challenge4.rar

Last reply by Guest, June 10, 2007
Patch Me

June 9, 2007 by Guest floodeur-666
2 replies

5.2k views
Cracked by pavka GG

Last reply by pavka, June 10, 2007
Crackme

June 4, 2007 by Guest floodeur-666
3 replies

4.9k views
cracked by Mouradpr

Last reply by Guest, June 5, 2007
Crackme

June 2, 2007 by Guest floodeur-666
1 reply

3.4k views
cracked by high6

Last reply by high6, June 2, 2007
Crackme Hard

June 2, 2007 by Guest floodeur-666
2 replies

6.7k views
cracked by SHKODRAN

Last reply by Guest, June 2, 2007
Crackme 3

June 1, 2007 by Guest floodeur-666
4 replies

12.6k views
Cracked by Whiterat

Last reply by Guest, June 2, 2007
Crackme: Comfort Me

May 31, 2007 by Guest floodeur-666
2 replies

3.5k views
CrackMe owned by high6

Last reply by Guest, June 1, 2007
Crackme

May 31, 2007 by high6
11 replies

6.3k views
My first crack me and my "first" C++ app(I have made dlls before but not exe). http://www.mattsbox.co.uk/high6/Files/crackme1.rar crackme1.rar Have fun . If you think you have it check the hint first. Hint: The messagebox is a fake .(the correct password doesn't have a messagebox popup) Note: Not packed. Hint2: There are over 100 jumps and over 200 calls to assemble the password.

Last reply by Ufo-Pu55y, May 31, 2007
Crackme1

May 31, 2007 by Guest floodeur-666
3 replies

5.8k views
CrackMe owned by Till.ch

Last reply by Killboy, May 31, 2007
Pio-#1 Crackme

May 29, 2007 by PiONEER
9 replies

7.8k views
Hello, pio-#1 cRackMe A easy crackMe try it... Want: Cracked.exe/Patch Level: 1/10 Coded: Delphi Packed/Protected: cRackMe is Attached! greetz pio__1.cRackMe.crackme_SND.zip

Last reply by PiONEER, May 30, 2007