alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN windows_security_update Fake AV download"; flow:established,from_server; content:"|0d 0a 0d 0a|"; content:"filename=|22|windows_security_update_"; distance:0; classtype:trojan-activity; sid:2013364; rev:7;)

Added 2014-09-15 18:30:46 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS windows_security_update Fake AV download"; flow:established,from_server; file_data; content:"filename=|22|windows_security_update_"; distance:0; classtype:trojan-activity; sid:2013364; rev:4;)

Added 2011-10-12 19:36:41 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS windows_security_update Fake AV download"; flow:established,from_server; file_data; content:"filename=|22|windows_security_update_"; distance:0; classtype:trojan-activity; sid:2013364; rev:4;)

Added 2011-08-04 22:04:23 UTC


Topic revision: r1 - 2014-09-15 - TWikiGuest
 
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