""ET TROJAN Wintervivern Activity M4 (GET)""
SID: 2034116
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_10_05, deployment Perimeter, deployment SSLDecrypt, performance_impact Moderate, signature_severity Major, updated_at 2024_04_25
Reference:
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md5
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7940c343ae91e7198acf83400b25252f
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: ".php?v="
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Value: !"Referer|3a 20|"
Within:
PCRE: "/.php\?v=[0-9a-f]{64}$/U"
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