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  #1  
Old 06-26-2003, 19:38
Fred
 
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Smile Problem with Anti-Virus and PE-Protector

Hello,

I have a small PE-Protector.

Bud for 2 weeks F-Rescure, McAffe know then a new variant virus.
I tell this problem F-Resure and tell them that your false error.

They tell back that this problem will be clear.
So my question:

If I make a new version what must I do that no Anti-Virus Problem?

Thank you
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  #2  
Old 06-27-2003, 03:24
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dj-siba dj-siba is offline
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Join Date: Jun 2003
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dj-siba Reputation: 42
Cool Change your code

try to change a bit the waY YOUR small PE-Protector add it's code to the host program...
in most case Anti-virus guess that it's a virus when they found out a porstion of added code that jumps back or something...Heristic!

hope this helps
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  #3  
Old 07-02-2003, 08:18
bart
 
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Quote:
This is a false alarm of our heuristics engine. The files you sent cause
false alarms because:

1. Code execution starts from the last section
2. Sections that execution starts in is not marked as code section
3. Code is placed in a section that has a non-standard name
4. File's header has incorrect section sizes
5. Startup code looks like a decryptor of a polymorphic virus
note from F-Secure support about pe-protectors
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