""ET TROJAN Cobalt Strike Malleable C2 (MSNBC Video Profile)""
SID: 2055379
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_08_21, deployment Perimeter, malware_family Cobalt_Strike, confidence Medium, signature_severity Critical, updated_at 2024_08_21, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1001, mitre_technique_name Data_Obfuscation
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "|2f|z|2f|msnbc2|5f|live01" Depth: 16
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Value: "|3a 20|ShockwaveFlash"
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Value: "Referer|3a 20|http|3a 2f 2f|player|2e|theplatform|2e|com"
Within:
PCRE:
Special Options:
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http_method
-
http_uri
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fast_pattern
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http_header
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http_header