MALWARE [PTsecurity] Malicious TOR activity (Spy.Ursnif/Androm seen)

SID: 11001543Rev: 30 views
Sourceptresearch/attackdetection
CreatedMarch 30, 2022
UpdatedMarch 30, 2022
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"MALWARE [PTsecurity] Malicious TOR activity (Spy.Ursnif/Androm seen)"; flow:established, to_server; content:"|17 03 01 00 20|"; fast_pattern; depth:5; content:"|1703|"; distance:32; within:2; stream_size:server, >,3739; stream_size:client, >,2187; stream_size:server, <,5000; stream_size:client, <,5000; flowbits:isset, FB167479_3; flowbits:unset, FB167479_3; classtype:trojan-activity; reference:url, github.com/ptresearch/AttackDetection; sid:11001543; rev:3;)

References

urlgithub.com/ptresearch/AttackDetection

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