Cort, Tom wrote:
> Hello,
> 
> clamav comes with a sample virus (ClamAV-Test-File) for testing
> purposes. It's located in the clamav source tarball in the 'test'
> directory and named 'clam.exe'. I'd like to distribute it with a free
> software program I maintain, but I can't find the corresponding source
> code. Can someone point me to the source code for 'clam.exe'?


I've not looked into it because I have no Windows/DOS (the very thought of that 
gives 
me happy feet) to test it on, but what I understand from reading is the EICAR 
string 
is a complete DOS .com executable file. Remember those? The .exe version is a 
self-extracting archive made from the .com file.

Test it by copying the EICAR string to a file named eicar.com. It should 
execute in a 
Windows cmd session and will only print a line of text saying it's printing 
part of 
the EICAR test string. Then archive the com file into a self-extracting archive 
which 
should produce a file with a .exe extension. You now have two executables that 
have 
the EICAR "virus" sample in them. Testing both files with ClamAV should return 
a 
report that the EICAR string was found in the com and exe files.

dp
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