[Snort-sigs] Travnet and PCRat sigs

James Lay jlay at ...3266...
Thu May 16 12:41:13 EDT 2013


On 2013-05-16 09:27, Joel Esler wrote:
> James, these were added today.  Like this:
>
> alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS
> (msg:"MALWARE-CNC Win.Trojan.Travnet Botnet data upload";
> flow:to_server,established; content:"hostid="; http_uri;
> content:"|26|hostname="; http_uri; content:"|26|hostip="; http_uri;
> metadata:policy balanced-ips drop, policy security-ips drop, ruleset
> community, service http;
> 
> reference:url,www.virustotal.com/en/file/F7E9A1A4FC4766ABD799B517AD70CD5FA234C8ACC10D96CA51ECF9CF227B94E8/analysis/;
> classtype:trojan-activity; sid:26656; rev:1;)
> alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"MALWARE-BACKDOOR
> Win.Backdoor.PCRat data upload"; flow:to_server,established;
> content:"PCRatd"; depth:6; metadata:policy balanced-ips drop, policy
> security-ips drop, ruleset community, service http;
> 
> reference:url,www.virustotal.com/en/file/669DF9DED24D56997D7B1EA6249BB704226DADA09230DC285AE66CA0C9B7247B/analysis/;
> classtype:misc-activity; sid:26655; rev:1;)

Thanks Joel..one day I'll get it right :)

James




More information about the Snort-sigs mailing list