ATTACK [PTsecurity] Petya ransomware perfc.dat component

SID: 10001443Rev: 11 views
Sourceptresearch/attackdetection
CreatedDecember 13, 2021
UpdatedDecember 13, 2021
Classificationsuspicious-filename-detect
alert smb any any -> $HOME_NET any (msg:"ATTACK [PTsecurity] Petya ransomware perfc.dat component"; flow:to_server, established, no_stream; content:"|fe 53 4d 42|"; offset:4; depth:4; content:"|05 00|"; offset:16; depth:2; byte_jump:2, 112, little, from_beginning, post_offset 4; content:"|70 00 65 00 72 00 66 00 63 00 2e 00 64 00 61 00 74 00|"; distance:0; classtype:suspicious-filename-detect; reference:url, github.com/ptresearch/AttackDetection; sid:10001443; rev:1;)

References

urlgithub.com/ptresearch/AttackDetection

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