""ET TROJAN Observed CoinMiner Proxy Domain (xmrminingproxy .com in TLS SNI)""

SID: 2053875

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2024_06_25, deployment Perimeter, signature_severity Major, tag Coinminer, updated_at 2024_06_25, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

• Value: "|16|"

• Value: "|01|"

• Value: "|00 00|"

• Value: "|00|"

• Value: "xmrminingproxy.com"

Within: 1

PCRE: "/^(\x00\x12|.\x2e)xmrminingproxy.com/"

Special Options:

source