Wednesday, February 18, 2015

Auto Insurance App Attack / Feb 18th



A new attack started at ~6amCST with a subject of "Auto insurance apps and documents" via spam bots in Spain & India (88.2.161.115 & 59.97.76.10).  The lure was a doc attachment that, as you'll see via this link,drops a number of files with malicious intent:




You will note that a number of outbound TCP connections are made (via TCP Ports 80, 443 and 8080) to IPs currently listed in the Websense URL database as bots.  As such, a Websense Web Security Gateway customer would be protected even if an inferior Email Security Solution is in place.

BTW - we would strongly advise limiting your outbound TCP:80, 443 and 8080 connections to the IP of your Proxies only.  A Policy Based Route (PBR) or WCCP on your firewall would elegantly address this.

Lastly, and as always, AntiVirus coverage is weak with only 3 of 57 AV Engines currently protecting.  We at ESPO would therefore advise calling your AV Sales Rep and asking them to justify the expense  :-)


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