""ET TROJAN Win32/Orchard Botnet Activity""

SID: 2038728

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 2021_09_07, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_09_02

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|5b 2a 5d 5b 6f 2e 72 2e 63 2e 68 2e 61 2e 72 2e 64 5d|" Depth: 18

  • Value: "|5b 6f 2e 72 2e 63 2e 68 2e 61 2e 72 2e 64 5d|"

Within:

PCRE:

Special Options:

  • fast_pattern

source