""ET CURRENT_EVENTS Successful Alibaba Credential Phish 2022-11-30""

SID: 2041134

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_11_30, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2023_04_05, reviewed_at 2024_01_02

Reference:

  • md5

  • bab6554abc1f390b0b2fcf504341fa4f

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: "/ali/mailer.php"

  • Value: "text1=" Depth: 6

  • Value: "&text2="

  • Value: "&submit=Submit"

Within:

PCRE: "//ali/mailer.php$/U"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

source