Snort mailing list archives
Re: [Emerging-Sigs] Blackrev C2 sigs
From: Will Metcalf <wmetcalf () emergingthreatspro com>
Date: Tue, 21 May 2013 15:26:18 -0500
yep. got these and more going in today :) On Tue, May 21, 2013 at 3:25 PM, James Lay <jlay () slave-tothe-box net> wrote:
Enjoy: alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"MALWARE-CNC Win.Trojan.BlackRev Rev 1 C2 Traffic"; content:"GET"; http_method; content:"gate.php|3f|reg="; http_uri; pcre:"/gate\x2ephp\x3freg=[a-**z]{10}/m"; content:"User-Agent|3a| Mozilla/4.0 (compatible|3b| Synapse)|0d 0a|"; http_header; metadata:policy balanced-ips drop, policy security-ips drop, ruleset community service http; reference:url,http://ddos.** arbornetworks.com/2013/05/the-**revolution-will-be-written-in-**delphi<http://ddos.arbornetworks.com/2013/05/the-revolution-will-be-written-in-delphi>; classtype:trojan-activity; sid:10000066; rev:1;) alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"MALWARE-CNC Win.Trojan.BlackRev Rev 2 C2 Traffic"; content:"GET"; http_method; content:"gate.php|3f|reg="; http_uri; pcre:"/gate\x2ephp\x3freg=[a-**z]{15}/mi"; content:"User-Agent|3a| Mozilla/4.0 (compatible|3b| SEObot)|0d 0a|"; http_header; metadata:policy balanced-ips drop, policy security-ips drop, ruleset community service http; reference:url,http://ddos.** arbornetworks.com/2013/05/the-**revolution-will-be-written-in-**delphi<http://ddos.arbornetworks.com/2013/05/the-revolution-will-be-written-in-delphi>; classtype:trojan-activity; sid:10000067; rev:1;) alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"MALWARE-CNC Win.Trojan.BlackRev Rev 3 C2 Traffic"; content:"GET"; http_method; content:"gate.php|3f|id="; http_uri; pcre:"/gate\x2ephp\x3fid=[a-z]**{15}/mi"; content:"User-Agent|3a| Mozilla/4.0 (compatible|3b| SEObot)|0d 0a|"; http_header; metadata:policy balanced-ips drop, policy security-ips drop, ruleset community service http; reference:url,http://ddos.** arbornetworks.com/2013/05/the-**revolution-will-be-written-in-**delphi<http://ddos.arbornetworks.com/2013/05/the-revolution-will-be-written-in-delphi>; classtype:trojan-activity; sid:10000068; rev:1;) Lot's of good info on that reference link. James ______________________________**_________________ Emerging-sigs mailing list Emerging-sigs@lists.**emergingthreats.net<Emerging-sigs () lists emergingthreats net> https://lists.emergingthreats.**net/mailman/listinfo/emerging-**sigs<https://lists.emergingthreats.net/mailman/listinfo/emerging-sigs> Support Emerging Threats! Subscribe to Emerging Threats Pro http://www.emergingthreats.net The ONLY place to get complete premium rulesets for all versions of Suricata and Snort 2.4.0 through Current!
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Current thread:
- Blackrev C2 sigs James Lay (May 21)
- Re: [Emerging-Sigs] Blackrev C2 sigs Will Metcalf (May 21)
- Re: Blackrev C2 sigs Patrick Mullen (May 21)
- Re: Blackrev C2 sigs Joel Esler (Jun 04)
- Re: Blackrev C2 sigs James Lay (Jun 04)
- Re: Blackrev C2 sigs Joel Esler (Jun 04)