[clamav-users] Way to access .cvd file

iulian stan iulian at sphere.ro
Mon Aug 31 06:41:21 UTC 2020


Hi everyone,

This is a good question. I was curious what kind of signatures has 
safebrowsing.cvd.
I've also used something like "sigtool --unpack=safebrowsing.cvd -u 
somefile"

Looking inside of "somefile" i see something like:
S2:F:0001a4b9be5221cffadca82be04f8909357495f2d7fa6e038e5443444d581be8
S2:F:00042c895c912fd567afa35450cfe5d321d0d68eb3833156925c4e27d2c29aa2
S2:F:0006d4dcb0d939d725e676a9e68aaeb303e04478e6861d2a77469d1b6a0a0f7d

So basically i cannot run something like : "sigtool 
--find-sigs=signature | sigtool --decode-sigs" to see the exact code of 
the signature because the name are the same, in this case "S2".

I am missing something ?
There is way to see this or those are somehow encrypted ? I see that 
during the unpacking another file called safebrowsing.info is created 
and this one holds a signature inside.

---
Best regards,
Iulian Stan


On 2020-08-31 07:24, Arnaud Jacques wrote:
> Hello Jack,
> 
> sigtool --unpack-current=daily
> 
> 
> Le 31/08/2020 à 05:27, Gao Hui via clamav-users a écrit :
>> Hey folks,
>> I am studying the ClamAV recently and I am trying to see how the 
>> database works. So, is there anyway to see how's the data looks like 
>> in the .cvd file? Or how can I open the .cvd file in plantext?
>> Thanks
>> Jack
>> 
>> 
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>> 
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>> 
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>> 
> 
> --
> Cordialement / Best regards,
> 
> Arnaud Jacques
> Gérant de SecuriteInfo.com
> 
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