alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003368; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003368; rev:4;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003368; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003368; rev:4;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003368; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003368; rev:4;)

Added 2009-02-09 21:29:25 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003368; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003368; rev:4;)

Added 2009-02-09 21:29:25 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; sid:2003368; rev:3;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"z_v"; within:150; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; sid:2003368; rev:3;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; sid:2003368; rev:2;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; sid:2003368; rev:2;)

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

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE MALWARE Web-nexus.net Spyware User Agent (z_v5.2.7)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ z_v\d/i"; classtype:trojan-activity; sid:2003368; rev:1;)