MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT) pkt checker #0

SID: 11002135Rev: 10 views
Sourceptresearch/attackdetection
CreatedOctober 23, 2017
UpdatedOctober 23, 2017
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT) pkt checker #0"; flow:established, to_server; content:"|1703|"; depth:2; content:"|0020|"; distance:1; within:2; fast_pattern; stream_size:server, <,999; stream_size:server, >,1; stream_size:client, >,250; stream_size:client, <,355; flowbits:noalert; flowbits:isset, FB369639_; flowbits:unset, FB369639_; flowbits:set, FB369639_0; classtype:trojan-activity; metadata:created_at 2017_10_23; reference:url, github.com/ptresearch/AttackDetection; sid:11002135; rev:1;)

References

urlgithub.com/ptresearch/AttackDetection

Metadata

created at2017_10_23

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