Re: sophie not detecting some viruses

Jerrin Kallukalam <[email protected]>
Newsgroups gmane.comp.security.virus.vtools
Message-ID <[email protected]>
hello,
 I  recompiled sophie after adding code to set  SAVI engine settings to 
default, and then sophie can detect  'Troj/Sefex-A'.   I added these 
lines to the end of the function  "void sophie_set_engine_config(CISavi3 
*pSAVI)".

 hr = pSAVI->pVtbl->SetConfigDefaults(pSAVI);
        if (SOPHOS_FAILED(hr))
                sophie_print(0, "%s Failed to SetConfigDefaults()", 
WARNSTR);
        else
                sophie_print(1, "%s Default SAVI configuration options 
set", NOTESTR);

So the problem might be somewhere in the SAVI engine configuration 
settings. Some config value would have to be unset.
Jerrin.

This is the log.

NOTICE           : Sophie configuration file not specified - falling 
back to defaults
NOTICE           : Using Sophie configuration file '/etc/sophie.cfg'
NOTICE           : Setting configuration options - please wait...
NOTICE           : Configuration options set
NOTICE           : Options are set to defaults
Sophos engine    : Sophos engine version 2.17
Sophie IDE       : Sophos IDE version 3.77X (detects 86847 viruses)
SAVI config      : /etc/sophie.savi
Max processes    : 20
Socket path      : /var/run/sophie/sophie
Umask            : 7
PID file         : /var/run/sophie/sophie.pid
Timeout          : 300 seconds
Running as user  : vscan
Socket group     : vscan
Logname          : sophie
Log facility     : 16 (mail)
Log priority     : 5 (notice)
Error strings?   : yes
Timestamps?      : no
Show virus name? : yes
Callbacks?       : yes
limit_classif    : 10
limit_nextfile   : 10000
limit_decompr    : 1000
socket_check     : yes
Sophie version   : 3.03
NOTICE           : Scanning file 'Profile-720974.html.bin'
WARNING          : Scan result => 'Profile-720974.html.bin' infected 
with virus 'Troj/Sefex-A'
NOTICE           : pSAVI cleaned up and released/terminated
NOTICE           : SAVI cleaned up and terminated

Vanja Hrustic wrote:

>On Mon, 19 Jan 2004 14:30:14 -0500
>"CertaintyTech" <[email protected]> wrote:
>
>  
>
>>When I vi the file it starts with:
>>
>>MIME-Version: 1.0^M
>>Content-Location:file:///profile.exe^M
>>Content-Transfer-Encoding: base64^M
>>
>>
>>That looks like MIME stuff to me...I haven't tried it but if you extract
>>profile.exe from the file using ripmime I bet sophie would then detect
>>the virus.
>>    
>>
>
>Actually, it is not detected (by Sweep) when unpacked. That's why I was
>looking at what triggers detection in Sweep.
>
>What bothers me is that Sweep/Sophie and Vscan/Trophie didn't pick it up
>as a virus (when it's unpacked, as exe).
>
>McAfee uvscan did recognize it (as MIME, and unpacked), though.
>
>Oh well - I think this is bit out of my reach, to say so. If anyone can
>figure out if this is Sophie bug, I'll fix it asap. However, I can't seem
>to figure out how to make Sophie detect it, at this point of time.
>
>Vanja
>_______________________________________________
>vtools mailing list
>[email protected]
>http://www.vanja.com/list/listinfo.cgi/vtools
>
>  
>
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.