""ET TROJAN ELF/Mirai Variant CnC Activity""

SID: 2029913

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Linux, attack_target Client_Endpoint, created_at 2020_04_15, deployment Perimeter, malware_family Mirai, signature_severity Major, updated_at 2020_04_15, reviewed_at 2024_05_06

Reference:

• md5

• 8fb3048b2aa6c63f53c031b9abd4879a

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

• Value: "|21 2a 20 41 72 63 65 75 73|"

Within:

PCRE:

Special Options:

source