ET MALWARE [ANY.RUN] ToneShell FakeTLS Response (APT Mustang Panda / Earth Preta) M2
Sourceet/open
Fileemerging-malware.rules
CreatedJanuary 30, 2024
UpdatedJanuary 30, 2024
Classificationcommand-and-control
alert tcp any 443 -> any any (msg:"ET MALWARE [ANY.RUN] ToneShell FakeTLS Response (APT Mustang Panda / Earth Preta) M2"; flow:established,to_client ; dsize:7; stream_size:server, =, 8 ; stream_size:client, <, 337 ; content:"|17 03 03 00 02|"; depth:7; isdataat:!3, relative ; threshold:type limit, track by_dst, seconds 120, count 1 ; reference:md5,7e8f8043fe50cb6ce19b41a6e979a02f ; reference:url,app.any.run/tasks/6d271aa7-302c-4f3b-8cde-2fade4caa2f6 ; classtype:command-and-control; sid:2050600; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_01_30, deployment Perimeter, malware_family Toneshell, confidence Medium, signature_severity Major, tag TA416, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_01_30;)
References
| md5 | 7e8f8043fe50cb6ce19b41a6e979a02f |
| url | app.any.run/tasks/6d271aa7-302c-4f3b-8cde-2fade4caa2f6 |
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2024_01_30
deploymentPerimeter
malware familyToneshell
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_01_30
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