""ET INFO Centrastage RMM Agent Checkin""

SID: 2053833

Revision: 1

Class Type: misc-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Mac_OSX, affected_product Linux, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_06_24, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Informational, updated_at 2024_06_24

Reference:

• Link

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

• Value: "POST"

• Value: "/cs/services/CentraStage"

• Value: "|0d 0a|Authorization|3a 20|"

Within:

PCRE:

Special Options:

• http_method

• http_uri

• fast_pattern

• http_header

• nocase

source