""ET TROJAN ZuoRAT send_http_msg_php Call to arp.php""

SID: 2037141

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_and_Server, created_at 2022_06_28, deployment Perimeter, deployment SSLDecrypt, malware_family ZuoRAT, performance_impact Low, signature_severity Major, updated_at 2022_06_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: "/arp.php" Depth: 8

  • Value: "o_addr="

  • Value: "int_ip="

  • Value: "int_mac="

  • Value: "Cache-Control|3a 20|max-age=0"

  • Value: "Upgrade-Insecure-Requests|3a 20|1"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • fast_pattern

  • http_header

  • http_header

source