🐾 - ⚠ Suspicious TLSv1.2 connection from 🪟 Windows 11 socket to public IP address - Possible ☠ Meterpreter / Cobalt Strike / other C2
Sourcepawpatrules
CreatedFebruary 17, 2024
UpdatedFebruary 17, 2024
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"🐾 - ⚠ Suspicious TLSv1.2 connection from 🪟 Windows 11 socket to public IP address - Possible ☠ Meterpreter / Cobalt Strike / other C2"; flow:to_server, stateless; ja3.hash; content:"4d93395b1c1b9ad28122fb4d09f28c5e"; metadata:attack_target Client_and_Server, signature_severity Major, affected_product Windows_11_Server_32_64_Bit, mitre_tactic_id TA0011, mitre_tactic_name Command_and_Control, former_category MALWARE, created_at 2024_02_17, updated_at 2024_02_17; sid:3301131; rev:1; classtype:trojan-activity;)
Metadata
attack targetClient_and_Server
signature severityMajor
affected productWindows_11_Server_32_64_Bit
mitre tactic idTA0011
mitre tactic nameCommand_and_Control
former categoryMALWARE
created at2024_02_17
updated at2024_02_17
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