ET MALWARE Possible Duqu 2.0 Accessing SMB/SMB2 Named Pipe (Unicode) 1

SID: 2021236Rev: 10 viewsHistory

Sourceet/open

CreatedJune 10, 2015

UpdatedJuly 26, 2019

Classificationtrojan-activity

alert tcp any any -> any [139,445] (msg:"ET MALWARE Possible Duqu 2.0 Accessing SMB/SMB2 Named Pipe (Unicode) 1"; flow:to_server,established; content:"SMB"; offset:5; depth:3; content:"|00|{|00|A|00|A|00|F|00|F|00|C|00|4|00|F|00|0|00|-|00|E|00|0|00|4|00|B|00|-|00|4|00|C|00|7|00|C|00|-|00|B|00|4|00|0|00|A|00|-|00|B|00|4|00|5|00|D|00|E|00|9|00|7|00|1|00|E|00|8|00|1|00|E|00|}"; distance:0; nocase; reference:url,securelist.com/blog/research/70504/the-mystery-of-duqu-2-0-a-sophisticated-cyberespionage-actor-returns/; classtype:trojan-activity; sid:2021236; rev:1; metadata:created_at 2015_06_10, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

References

url	securelist.com/blog/research/70504/the-mystery-of-duqu-2-0-a-sophisticated-cyberespionage-actor-returns/

Metadata

created at2015_06_10

confidenceMedium

signature severityMajor

tagDescription_Generated_By_Proofpoint_Nexus

updated at2019_07_26

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