""ET INFO External IP Lookup (keycdn .com)""
SID: 2039772
Revision: 1
Class Type: bad-unknown
Metadata: attack_target Client_Endpoint, created_at 2022_11_14, deployment Perimeter, deployment SSLDecrypt, signature_severity Informational, updated_at 2022_11_14
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: "/geo.json?host=" Depth: 15
-
Value: "keycdn-tools|3a|"
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Value: "Host|3a 20|tools.keycdn.com|0d 0a|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+keycdn-tools\x3a/Hmi"
Special Options:
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http_method
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http_uri
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http_header
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fast_pattern
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http_header