ET MALWARE Possible BlackEnergy Accessing SMB/SMB2 Named Pipe (Unicode)

7.0.35.0SID: 2021180Rev: 2Enabled3 views
Sourceet/open
Fileemerging-malware.rules
CreatedJune 4, 2015
UpdatedMarch 6, 2024
Classificationtrojan-activity
alert tcp any any -> any [139,445] (msg:"ET MALWARE Possible BlackEnergy Accessing SMB/SMB2 Named Pipe (Unicode)"; flow:established,to_server; content:"SMB"; offset:5; depth:3; content:"{|00|A|00|A|00|0|00|E|00|E|00|D|00|2|00|5|00|-|00|4|00|1|00|6|00|7|00|-|00|4|00|C|00|B|00|B|00|-|00|B|00|D|00|A|00|8|00|-|00|9|00|A|00|0|00|F|00|5|00|F|00|F|00|9|00|3|00|E|00|A|00|8|00|}"; distance:0; nocase; reference:url,cyberx-labs.com/wp-content/uploads/2015/05/BlackEnergy-CyberX-Report_27_May_2015_FINAL.pdf; classtype:trojan-activity; sid:2021180; rev:2; metadata:created_at 2015_06_04, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_06;)

References

urlcyberx-labs.com/wp-content/uploads/2015/05/BlackEnergy-CyberX-Report_27_May_2015_FINAL.pdf

Metadata

created at2015_06_04
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_06

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