#alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Cridex Response from exfiltrated data upload"; flow:to_client,established; file_data; content:"|de ad be ef|"; fast_pattern; content:"|00 01 00 00 00|"; distance:3; within:5; reference:url,www.virustotal.com/file/00bf5b6f32b6a8223b8e55055800ef7870f8acaed334cb12484e44489b2ace24/analysis/; reference:url,www.packetninjas.net; classtype:trojan-activity; sid:2015629; rev:6;)

Added 2014-09-24 18:17:05 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Cridex Response from exfiltrated data upload"; flow:to_client,established; file_data; content:"|de ad be ef|"; fast_pattern; distance:0; content:"|00 01 00 00 00|"; distance:3; within:5; reference:url,www.virustotal.com/file/00bf5b6f32b6a8223b8e55055800ef7870f8acaed334cb12484e44489b2ace24/analysis/; reference:url,www.packetninjas.net; classtype:trojan-activity; sid:2015629; rev:4;)

Added 2013-03-18 19:36:19 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Cridex Response from exfiltrated data upload"; flow:to_client,established; file_data; content:"|de ad be ef|"; distance:0; content:"|00 01 00 00 00|"; distance:3; within:5; reference:url,www.virustotal.com/file/00bf5b6f32b6a8223b8e55055800ef7870f8acaed334cb12484e44489b2ace24/analysis/; reference:url,www.packetninjas.net; classtype:trojan-activity; sid:2015629; rev:3;)

Added 2012-09-17 19:48:03 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Cridex Response from exfiltrated data upload"; flow:to_client,established; content:"|de ad be ef|"; content:"|00 01 00 00 00|"; distance:3; within:5; reference:url,www.virustotal.com/file/00bf5b6f32b6a8223b8e55055800ef7870f8acaed334cb12484e44489b2ace24/analysis/; reference:url,www.packetninjas.net; classtype:trojan-activity; sid:2015629; rev:2;)

Added 2012-08-20 18:42:00 UTC


Topic revision: r1 - 2014-09-24 - TWikiGuest
 
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