""ET TROJAN BYOB - Python Backdoor Stager Download""

SID: 2030551

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_07_16, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_07_16

Reference:

• md5

• 76117987409f341b5272958e27dd9ac5

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: [$HTTP_PORTS,1338]

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "|0a 27|Stager|20 28|Build Your Own Botnet|29 27 0a|"

Within:

PCRE:

Special Options:

source