""ET TROJAN Gozi/Ursnif/Papras Grabftp Module Download""

SID: 2021321

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_06_23, updated_at 2022_03_24

Reference:

  • md5

  • e946b3dba7cd9a44fbbcbc3c7c76e440

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/download/ftp/grabftp"

  • Value: ".bin"

  • Value: "User-Agent|3A| Mozilla/4.0 (compatible|3b 20|MSIE 8.0|3b| Windows NT 6.1|3b 20|Win64|3B| x64)"

  • Value: !"Referer|3A|"

  • Value: !"Accept|3A|"

Within:

PCRE: "/^\/download\/ftp\/(grabftp|grabftp64).bin$/U"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • http_header

  • http_header

source