""ET TROJAN [ANY.RUN] Win32/Lumma Stealer Exfiltration""

SID: 2048094

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 2023_09_15, deployment Perimeter, malware_family lumma, confidence High, signature_severity Critical, updated_at 2023_12_28, reviewed_at 2023_09_15

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: "Content-Disposition|3a 20|form-data|3b 20|name=|22|act|22 0d 0a 0d 0a|send_message|0d 0a|--"

  • Value: "Content-Disposition|3a 20|form-data|3b 20|name=|22|hwid|22 0d 0a 0d 0a|"

  • Value: "Content-Disposition|3a 20|form-data|3b 20|name=|22|lid|22 0d 0a 0d 0a|"

  • Value: "Content-Disposition|3a 20|form-data|3b 20|name=|22|file|22 3b|"

Within:

PCRE:

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

source