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Wednesday, April 23, 2014
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HellBound Hackers | Challenges | Application Cracking

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Problem with OllyDbg!


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Posted on 20-01-06 19:05
I've read some tutorials about cracking apps with Olly, but everytime i try to open an application, either by dragging it into Olly, or using the "Open" function, it will write the following in the bottom of the screen:

"Acces violation when writing to [00000010] - use ... "

And then when i click the "Search For -> All referenced text strings" it opens a windows with the name "Text string referenced in ntdll:.text" and here i were supposed to see the error messages and such, but instead i have a really huge list with things like "UNICODE "\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\"" and things like that... i cant find the error messages anywhere, what is wrong???

The things happened with different programs, including the first application challenge (app1.exe)
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RE: Problem with OllyDbg!


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Posted on 21-01-06 11:02
Wierd one, sounds like olly has not loaded the application as ntdll is in main memory.

open ollydbg and try these options:-

[Options] > [Debugging Options]

[SFX] Tick - Stop at entry of self extractor
[SFX] Tick - Use real entry from previous run

[Exceptions] Tick - Ignore memory access violations in kernel 32

Failing that, try downloading a fresh copy of ollydbg v1.1
what OS are you using?