""ET TROJAN Win32/RecordBreaker - Observed UA M2""

SID: 2038486

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_11, deployment Perimeter, malware_family RecordBreaker, signature_severity Major, updated_at 2022_08_11

Reference:

  • md5

  • 4be6b8d7973a568f8c16d49db40844f5

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "User-Agent|3a 20|qwrqrwrqwrqwr|0d 0a|"

  • Value: !"Referer|3a 20|"

Within:

PCRE:

Special Options:

  • http_header

  • http_header

source