alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Backdoor.Win32.Vertexbot.A User-Agent (VERTEXNET)"; flow:to_server,established; content:"User-Agent|3a| VERTEXNET"; http_header; reference:url,www.symantec.com/business/security_response/writeup.jsp?docid=2011-032315-2902-99&tabid=2; classtype:trojan-activity; sid:2012740; rev:3; metadata:created_at 2011_03_30, updated_at 2011_03_30;)

Added 2017-08-07 21:05:55 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Backdoor.Win32.Vertexbot.A User-Agent (VERTEXNET)"; flow:to_server,established; content:"User-Agent|3a| VERTEXNET"; http_header; reference:url,www.symantec.com/business/security_response/writeup.jsp?docid=2011-032315-2902-99&tabid=2; classtype:trojan-activity; sid:2012740; rev:6;)

Added 2012-10-03 23:17:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Backdoor.Win32.Vertexbot.A Checkin UA"; flow:to_server,established; content:"User-Agent|3a| VERTEXNET"; http_header; reference:url,www.symantec.com/business/security_response/writeup.jsp?docid=2011-032315-2902-99&tabid=2; classtype:trojan-activity; sid:2012740; rev:4;)

Added 2012-03-01 19:55:07 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Backdoor.Win32.Vertexbot.A Checkin UA"; flow:to_server,established; content:"User-Agent|3a| VERTEXNET"; http_header; reference:url,www.symantec.com/business/security_response/writeup.jsp?docid=2011-032315-2902-99&tabid=2; classtype:trojan-activity; sid:2012740; rev:4;)

Added 2011-10-12 19:35:06 UTC


Topic revision: r2 - 2012-04-05 - MattJonkman
 
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