""ET TROJAN Possibly SLIGHTPULSE Related - Suspicious POST to Specific URI Path""

SID: 2032787

Revision: 2

Class Type: attempted-admin

Metadata: created_at 2021_04_20, deployment Perimeter, deployment Internal, deployment SSLDecrypt, signature_severity Major, updated_at 2021_04_20

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "meeting_testjs.cgi"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source