""ET TROJAN MedusaHTTP Variant CnC Checkin M2""
SID: 2029097
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_12_05, deployment Perimeter, malware_family MedusaHTTP, signature_severity Major, updated_at 2019_12_05
Reference:
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md5
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c2262e46153ac59a72bcb96a35c262da
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "POST"
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Value: ".jsp"
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Value: "Webcookie=" Depth: 10
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Value: !"Referer|3a|"
Within:
PCRE: "/^Webcookie=[a-z0-9/%=]{100,}$/Psi"
Special Options:
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http_method
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http_uri
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http_client_body
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http_header