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Spacey

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Hi,

we're using Kerio with the included Sophos AV to detect virus'es.

1-2 month's ago we were spam'd and one of your user opened an attachment followed by internal spam sending with 3-4 infected computers. These windows machines got AVG Business installed as well - but neither sophos or AVG detected that malware.

Actually we're beeing spam'd a lot with "Zahlungsavis" from faked dertour eMail adresses - attachment is a word file containing a trojan:

https://www.virustotal.com/de/file/9aaa55a6e8c4a6026da770fe9 2363399adbe5dc6931c8fbf8b216ab88cae1e82/analysis/1449573447/

This is somehow bad of course. What can I do to prevent such mass spam trojan mails?!

It'd be great if Sophos & AVG would work better of course...

Suggestions?!
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Spacey

Messages: 156
Karma: -8
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Activated the "Live Checking" option - that was de-activated for no idea -> Does this improve the general detection rate? Is it better then hourly updated Sophos definitions / other detection mechanisms?

Besides I've got some SA rules active discussed here in other AntiSpam topics which help to turn down Spam rate in general but sometimes such Spam-Malware-Attacks just break through.
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