""ET INFO External IP Check (checkip .amazonaws .com)""
SID: 2052027
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2015_11_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_04_15, reviewed_at 2024_04_15, former_sid 2814787
Reference:
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md5
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966301e88d8a43abe1215413bfd48b09
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: "/"
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Value: "Host|3a 20|checkip.amazonaws.com|0d 0a|"
Within:
PCRE:
Special Options:
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http_uri
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http_header