Snort mailing list archives
Re: Blackrev C2 sigs
From: Patrick Mullen <pmullen () sourcefire com>
Date: Tue, 21 May 2013 17:17:46 -0400
Thanks, James! They should be in tonight's community build as sids 26713-26715. ~Patrick On Tue, May 21, 2013 at 4:25 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; 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; 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; classtype:trojan-activity; sid:10000068; rev:1;) Lot's of good info on that reference link. James ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Snort-sigs mailing list Snort-sigs () lists sourceforge net https://lists.sourceforge.net/lists/listinfo/snort-sigs http://www.snort.org Please visit http://blog.snort.org for the latest news about Snort!
-- Patrick Mullen Response Research Manager Sourcefire VRT ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ Snort-sigs mailing list Snort-sigs () lists sourceforge net https://lists.sourceforge.net/lists/listinfo/snort-sigs http://www.snort.org Please visit http://blog.snort.org for the latest news about Snort!
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)