alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN SecurityDefender? exe Download Likely FakeAV? Install"; flow:established,from_server; content:"|0D 0A|Content-Disposition|3a| attachment|3B| filename=|22|"; content:"SecurityDefender"; nocase; within:24; content:".exe"; within:24; classtype:trojan-activity; sid:2013826; rev:3; metadata:created_at 2011_11_04, updated_at 2011_11_04;)

Added 2017-08-07 21:07:06 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN SecurityDefender? exe Download Likely FakeAV? Install"; flow:established,from_server; content:"|0D 0A|Content-Disposition|3a| attachment|3B| filename=|22|"; http_header; content:"SecurityDefender"; nocase; http_header; within:24; content:".exe"; http_header; within:24; classtype:trojan-activity; sid:2013826; rev:2;)

Added 2012-01-02 17:48:30 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN SecurityDefender? exe Download Likely FakeAV? Install"; flow:established,from_server; content:"|0D 0A|Content-Disposition|3a| attachment|3B| filename=|22|"; http_header; content:"SecurityDefender"; nocase; http_header; distance:0; within:24; content:".exe"; http_header; distance:0; within:24; classtype:trojan-activity; sid:2013826; rev:1;)

Added 2011-11-04 18:07:47 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats