Virus being missed. (assumed)
mkettler at EVI-INC.COM
Fri Mar 4 19:33:03 GMT 2005
At 01:30 PM 3/4/2005, David Curtis wrote:
>I think I have a virus that is being missed by mailscanner/clamav.
>Mailscanner tags it as spam: X-SBSD-MailScanner-SpamCheck: spam,
>SpamAssassin (score=7.065, required 3.75,
> BAYES_60 0.37, DCC_CHECK 2.17, HTML_90_100 0.02, HTML_MESSAGE 0.00,
> HTML_SHORT_LENGTH 0.39, MIME_HTML_ONLY 0.18, MISSING_SUBJECT 1.23,
> MSGID_SPAM_LETTERS 2.71)
>The attachment has a rar file seams to be a randomly generated number with
>a file dddd.exe in it.
Do you have the external unrar utility installed? (note: the latest version
of rar costs, but there is a freeware command-line unrar for *nix)
ClamAV's built-in rar support doesn't support the newer rar3 format, so you
need to install the external unrar utility and then
edit /usr/lib/MailScanner/clamav-wrapper to enable the --unrar parameter.
You can use this site to send a rared eicar file.. It wasn't caught by
clamav until I added external unrar support.
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