""ET TROJAN Possible Royal Road Payload Retrieval Attempt""
SID: 2052285
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, tls_state plaintext, created_at 2024_04_29, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2024_04_29
Reference:
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md5
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b85316f68d9f1dbac481e3f397ebf1b0
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: "/doc/tmp.php?Data|3d|" Depth: 18
Within:
PCRE: "/^[a-zA-Z0-9%+/=]{10}/U"
Special Options:
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http_method
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http_uri
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fast_pattern