""ET TROJAN Bitter APT CHM Activity (GET) M3""
SID: 2041670
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_12_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_12_02
Reference:
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md5
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1fa66d93db415a90e1ba6b09a53cc694
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/?h=" Depth: 18 Offset: 10
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Value: "|2a|"
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Value: "User-Agent|3a 20|Windows Installer"
Within:
PCRE:
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_uri
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http_header