""ET WEB_SPECIFIC_APPS MOVEit File Transfer - Payload Trigger Request - CVE-2023-34362 Stage 5b""

SID: 2046198

Revision: 1

Class Type: web-application-activity

Metadata: attack_target Client_and_Server, created_at 2023_06_12, cve CVE_2023_34362, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence Medium, signature_severity Informational, updated_at 2023_06_12

Reference:

  • cve

  • 2023-34362

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "PUT"

  • Value: "/api/v1/folders/"

  • Value: "/files"

  • Value: "uploadType=resumable"

  • Value: "fileID="

  • Value: "Authorization|3a 20|Bearer"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_uri

  • fast_pattern

  • http_uri

  • nocase

  • http_header

source