MALWARE [PTsecurity] Win32/Lethic.AF connection pkt checker #1

SID: 11003609Rev: 10 views
Sourceptresearch/attackdetection
CreatedAugust 26, 2018
UpdatedAugust 26, 2018
Classificationtrojan-activity
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"MALWARE [PTsecurity] Win32/Lethic.AF connection pkt checker #1"; flow:established, to_client; dsize:11; stream_size:server, <,40; stream_size:client, <,20; content:"|0001|"; offset:3; depth:2; flowbits:noalert; flowbits:isset, FB663513_0; flowbits:unset, FB663513_0; flowbits:set, FB663513_1; classtype:trojan-activity; metadata:created_at 2018_08_26; reference:url, github.com/ptresearch/AttackDetection; sid:11003609; rev:1;)

References

urlgithub.com/ptresearch/AttackDetection

Metadata

created at2018_08_26

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