""ET TROJAN [PTsecurity] Tinba (Banking Trojan) HTTP Header""

SID: 2026001

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_08_20, deployment Perimeter, signature_severity Major, tag Tinba, updated_at 2018_08_20

Reference:

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: "User-Agent|3a 20|Mozilla/5.0 (compatible|3b 20|MSIE 10.0|3b 20|Windows NT 6.1|3b 20|Trident/6.0)" Depth: 76

  • Value: "Host|3a 20|"

  • Value: "Content-Length: 1"

  • Value: "|0d 0a|"

  • Value: "Cache-Control|3a 20|no-cache"

  • Value: !"Referer|3a|"

Within: 2

PCRE: "/^[\x20-\x7e\r\n]{0,20}[^\x20-\x7e\r\n]/P"

Special Options:

  • http_method

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

source