""ET EXPLOIT Azure Automation Authentication Bypass""

SID: 2035403

Revision: 2

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2022_03_07, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2022_03_07, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "/oauth2/token"

  • Value: "metadata"

  • Value: "X-IDENTITY-HEADER"

  • Value: "resource"

  • Value: "management.azure.com"

Within: 60

PCRE:

Special Options:

  • http_uri

  • http_header

  • nocase

  • http_header

  • nocase

  • http_client_body

  • fast_pattern

  • http_client_body

source