""ET TROJAN Possible APT29 Compressed Payload Download Request""
SID: 2044215
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 2016_11_09, deployment Perimeter, malware_family APT29_Implant, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2023_02_16, former_sid 2823197
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/eFax/" Depth: 6
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Value: ".ZIP"
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Value: "Host|3a 20|efax."
Within:
PCRE: "/^\/eFax\/[^\x2e\x2f]+.ZIP$/U"
Special Options:
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http_method
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http_uri
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http_uri
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fast_pattern