""ET INFO Empty POST with Terse Headers Over Non Standard Port""
SID: 2036225
Revision: 2
Class Type: bad-unknown
Metadata: attack_target Client_Endpoint, created_at 2022_04_14, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2022_04_15, reviewed_at 2023_09_01
Reference:
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md5
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52a46f058ec6b726fe2829a590a15155
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 1024:
Flow: established,to_server
Contents:
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Value: "POST / HTTP/1.1"
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Value: "Content-Length|3a 20|0|0d 0a|"
Within:
PCRE: "/Host[^\r\n]+\r\nContent-Length[^\r\n]+\r\n\r\n/"
Special Options: