""ET TROJAN Win32/Usteal.B Checkin""

SID: 2014616

Revision: 4

Class Type: trojan-activity

Metadata: created_at 2011_11_16, former_category MALWARE, updated_at 2022_05_03

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "/ufr.php"

  • Value: "name="

  • Value: "filename="

  • Value: "UFR|21|"

Within:

PCRE:

Special Options:

  • http_uri

  • http_client_body

  • http_client_body

  • http_client_body

source