""ET TROJAN Likely CryptoWall .onion Proxy domain in SNI""

SID: 2018610

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2014_06_27, former_category MALWARE, updated_at 2022_03_21

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

• Value: "kpai7ycr7jxqkilp."

Within:

PCRE:

Special Options:

source