ET MALWARE Possible Duqu 2.0 Accessing backdoor over 443

7.0.35.0SID: 2021242Rev: 3Enabled1 views
Sourceet/open
Fileemerging-malware.rules
CreatedJune 10, 2015
UpdatedMarch 6, 2024
Classificationtrojan-activity
alert tcp any any -> $HOME_NET 443 (msg:"ET MALWARE Possible Duqu 2.0 Accessing backdoor over 443"; flow:established,to_server; content:"romanian.antihacker"; fast_pattern; reference:url,securelist.com/blog/research/70504/the-mystery-of-duqu-2-0-a-sophisticated-cyberespionage-actor-returns/; classtype:trojan-activity; sid:2021242; rev:3; metadata:created_at 2015_06_10, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_06;)

References

urlsecurelist.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 at2024_03_06

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