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Reverse Code Engineering RCE CD +sandman 2000
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cm_id7b.txt
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2000-05-25
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33 lines
[What] : CrackMe
[ID] : 7
[Type] : Time-Limit
[Coder] : tC...
The Rules was to Patch The CrackMe that it cannot expire by changing only
one bit.
Well, it's done but as it said It CANNOT expire you'll need to kill the task
to end it....
OFFSET: 0003B468 Change 74 by EB.
No need tutorial to do this, just some word:
I've used W32DASM and Load the CrackMe.
After it's loaded pause the prog and step over into it to find a Boucle, you
should find
:0043C056 mov eax, dword prt [ebp-04]
:0043C059 Call 0043BE44
:0043C061 cmp byte prt [eax+00000084], 00 -----> here it is.
:0043C068 je 0043C056
:0043C06A xor eax,eax
To be sure, place a breakpoint at 0043C06A, and run it again. If you wait 20
s or close the
prog, you should be break. Look at byte prt eax+84 and you should see 01
So all we have to do is to change the "JE 004C056" in JMP....That's all.
Thank's to all for the CrackMes.
Thunder form CrackZTeamBeta
Mail to: CrackZTeamBeta@Hotmail.com