""ET USER_AGENTS WaterDropX PRISM UA Observed""

SID: 2033269

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2021_07_07, malware_family PRISM, tag WaterDropX, updated_at 2021_07_07

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "agent-waterdropx"

Within:

PCRE: "/^User-Agent\x3a\x20[^\r\n]+agent-waterdropx/Hmi"

Special Options:

  • fast_pattern

  • http_header

source