MALWARE [PTsecurity] Dyre/Trickbot/Dridex SSL connection #2

SID: 11101467Rev: 10 views
Sourceptresearch/attackdetection
CreatedAugust 3, 2017
UpdatedAugust 3, 2017
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"MALWARE [PTsecurity] Dyre/Trickbot/Dridex SSL connection #2"; flow:established, to_server; content:"|1703|"; depth:2; byte_test:2, >=,400, 1, relative; byte_test:2, <=,416, 1, relative; stream_size:server, <,3300; stream_size:client, <,2500; flowbits:isset, FB314917_1; flowbits:unset, FB314917_1; flowbits:set, FB314917_2; classtype:trojan-activity; metadata:created_at 2017_8_3; reference:url, github.com/ptresearch/AttackDetection; sid:11101467; rev:1;)

References

urlgithub.com/ptresearch/AttackDetection

Metadata

created at2017_8_3

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