[clamav-users] Reporting malware/false negatives

Alex mysqlstudent at gmail.com
Wed Mar 22 13:43:09 UTC 2017


Hi,

>> How long does it typically take for a sample to be analyzed and a
>> pattern to be created?
>
> Generally speaking, a couple hours (sometimes 4, sometimes 8, depending on automation schedules)  Because it was encrypted, it may be a bit more difficult, so I'll have to look into it.  What is the sha256 hash of the file?

# sha256sum r564t97y168d2.docx
a68e789e8306e697874d155191376124e13e44f144b11a678a37e44036a3668d
r564t97y168d2.docx

I also included the password to decrypt it, "Vo1UPMQBgITg" as was
included with the email when it was received.


>> I don't even bother reporting them to sophos, et al because it's
>> sometimes days before they're added. I was expecting better from
>> clamav...
>
> Interesting, considering Sophos is not a free product.

Yes, sometimes (most times?) it's days.

alex



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