#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|3b 20|Antivir"; http_user_agent; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; classtype:trojan-activity; sid:2008549; rev:13; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-11-10 16:17:51 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|3b 20|Antivir"; http_user_agent; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; classtype:trojan-activity; sid:2008549; rev:13; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:01:42 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"Antivir"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+\;\sAntivir/H"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; classtype:trojan-activity; sid:2008549; rev:16;)

Added 2011-12-15 18:09:37 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"Antivir"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+\;\sAntivir/H"; threshold:type limit, count 1, seconds 60, track by_src; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; classtype:trojan-activity; sid:2008549; rev:14;)

Added 2011-10-12 19:25:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"Antivir"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+\;\sAntivir/H"; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; sid:2008549; rev:14;)

Added 2011-09-14 22:38:47 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"Antivir"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+\;\sAntivir/H"; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; reference:url,doc.emergingthreats.net/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_FakeAV; sid:2008549; rev:14;)

Added 2011-02-04 17:27:44 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent|3a| "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_FakeAV; sid:2008549; rev:8;)

Added 2010-07-29 22:05:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent|3a| "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_FakeAV; sid:2008549; rev:8;)

Added 2010-07-29 22:05:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_FakeAV; sid:2008549; rev:7;)

Added 2009-11-25 11:39:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_FakeAV; sid:2008549; rev:7;)

Added 2009-11-25 11:39:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2008549; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2008549; rev:5;)

Added 2009-02-09 22:22:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; sid:2008549; rev:4;)

Added 2008-10-13 12:30:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; threshold:type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; sid:2008549; rev:4;)

Added 2008-10-13 12:30:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; classtype:trojan-activity; sid:2008549; rev:3;)

Added 2008-09-19 21:15:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; reference:url,www.wiki-security.com/wiki/Parasite/Antivirus2008; classtype:trojan-activity; sid:2008549; rev:3;)

Added 2008-09-19 21:15:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; classtype:trojan-activity; sid:2008549; rev:2;)

Added 2008-09-16 12:15:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; classtype:trojan-activity; sid:2008549; rev:2;)

Added 2008-09-16 12:15:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Systemdoctor.com/Antivir2008 related Fake Anti-Virus User-Agent (AntivirXP?)"; flow:established,to_server; content:"GET "; depth:4; content:"|0d 0a|User-Agent\: "; content:"Antivir"; pcre:"/User-Agent\:[^\n]+\;\sAntivir/"; classtype:trojan-activity; sid:2008549; rev:1;)

Added 2008-09-13 12:00:22 UTC


Topic revision: r1 - 2017-11-10 - TWikiGuest
 
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