""ET INFO Request for EXE via Powershell""
SID: 2043337
Revision: 2
Class Type: misc-activity
Metadata: attack_target Client_and_Server, created_at 2023_01_19, deployment Perimeter, signature_severity Informational, updated_at 2023_04_20
Reference:
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md5
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38135f6de7042fa63df183671b09a5ee
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"
-
Value: ".exe"
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Value: "WindowsPowerShell/"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+WindowsPowerShell\//Hmi"
Special Options:
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http_method
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http_uri
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nocase
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http_header
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fast_pattern