""ET TROJAN Cobalt Strike Activity (GET)""
SID: 2035130
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_02_08, deployment Perimeter, deployment SSLDecrypt, malware_family Cobalt_Strike, signature_severity Major, updated_at 2022_04_18, reviewed_at 2023_08_25
Reference:
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md5
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b4c716f08907cd4e848bb9ab541dc449
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: ".html?provider="
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Value: "Windows|20|NT|20|7.1|3b 20|"
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Value: "wordpress_" Depth: 10
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Value: !"Referer|3a 20|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+Windows\x20NT\x207.1\x3b\x20/Hmi"
Special Options:
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http_method
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http_uri
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fast_pattern
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http_header
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http_cookie
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http_header