""ET TROJAN lu0bot Loader HTTP Response M2""

SID: 2034517

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 2021_11_19, deployment Perimeter, malware_family lu0bot, signature_severity Major, updated_at 2021_11_19

Reference:

  • md5

  • 79b9a5e7b2e87ad7f99fbcd7d7d0a9ed

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "/d/s/c" Depth: 20

  • Value: "node.exe"

  • Value: "7C%"

  • Value: "7C%"

  • Value: "ActiveXObject"

  • Value: "252Cunescape%25"

  • Value: "WScript"

Within: 23

PCRE:

Special Options:

  • file_data

  • fast_pattern

source