""ET TROJAN Win32/Orchard Botnet Activity M2""

SID: 2038706

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_09_01, deployment Perimeter, signature_severity Major, updated_at 2022_09_01

Reference:

• md5

• f3e0b960a48b433bc4bfe6ac44183b74

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [!80,!443,!445]

Flow: established,to_server

Contents:

• Value: "|7b 22|Identity|22 3a 22|"

• Value: "|22 2c 22|Architecture|22 3a|"

• Value: "|2c 22|Antivirus|22 3a 5b|"

• Value: "|2c 22|DotNetStatus|22 3a|"

• Value: "|2c 22|Bot_Version|22 3a 22|"

Within:

PCRE:

Special Options:

• fast_pattern

source