""ET TROJAN Win32/RisePro CnC Server Response M4""

SID: 2043091

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_28, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2023_09_01, reviewed_at 2024_01_26

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "Transfer-Encoding|3a 20|chunked"

  • Value: "Content-Type|3a 20|text/html|3b 20|charset|3d|UTF-8"

  • Value: "|7b 22|success|22 3a|true|2c 22|result|22 3a 7b|" Depth: 26

  • Value: "|7d 7d|"

Within: 15

PCRE:

Special Options:

  • http_stat_code

  • http_header

  • http_header

  • file_data

  • fast_pattern

source