alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001487; rev:27;)

Added 2009-02-09 21:30:23 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001487; rev:27;)

Added 2009-02-09 21:30:23 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001487; rev:27;)

Added 2009-02-09 21:29:24 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001487; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001487; rev:27;)

Added 2009-02-09 21:29:24 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:26;)

Added 2008-05-09 17:01:40 UTC

This signature triggers on Symantec LiveUpdate? traffic

-- SteveTornio - 24 Oct 2008

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"TIBS"; within:150; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:26;)

Added 2008-05-09 17:01:40 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:25;)

Added 2008-02-01 14:32:22 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:25;)

Added 2008-02-01 14:32:22 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:14;)

Added 2008-01-28 17:24:20 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:14;)

Added 2008-01-28 17:24:20 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE Malware Tibsystems Spyware Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+TIBS/i"; classtype: trojan-activity; sid: 2001487; rev:13;)