""ET TROJAN MSIL/KeyRedirEx Banker Requesting Redirect/Inject List""

SID: 2026562

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_10_29, deployment Perimeter, malware_family KeyRedirEx, performance_impact Low, signature_severity Major, tag Banker, updated_at 2018_10_29

Reference:

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: "/red/info.php" Depth: 13

  • Value: !"Referer|3a|"

  • Value: !"Accept"

  • Value: !"User-Agent|3a|"

  • Value: "Host|3a|"

  • Value: "Connection|3a|"

Within:

PCRE: "/^\/red\/info.php$/U"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

  • http_header

  • http_header

  • http_header

  • http_header

source