ET MALWARE Win32/CrimsonRAT Variant Sending System Information (outbound)
Sourceet/open
CreatedMarch 24, 2022
UpdatedMarch 16, 2023
Classificationtrojan-activity
alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE Win32/CrimsonRAT Variant Sending System Information (outbound)"; flow:established,to_server; dsize:<120; content:"|69 6e 73 35 66 6f 3d 75 73 66 73 65 72 3b|"; fast_pattern; depth:20; reference:md5,9bb081fb563b2905ea52e4b858d392ed; classtype:trojan-activity; sid:2035600; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_03_24, deployment Perimeter, malware_family TransparentTribe, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_16;)
References
| md5 | 9bb081fb563b2905ea52e4b858d392ed |
Metadata
attack targetClient_Endpoint
created at2022_03_24
deploymentPerimeter
malware familyTransparentTribe
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_03_16
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!