""ET CURRENT_EVENTS Keitaro Set-Cookie Inbound to RogueRaticate (212bb)""

SID: 2048756

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_10_23, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag TDS, tag RogueRaticate, updated_at 2023_10_23, reviewed_at 2023_10_23

Reference:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "Set-Cookie|3a 20|212bb=eyJ0e"

Within:

PCRE: "/^[A-Z0-9_-.]{20,300}\x3b/Ri"

Special Options:

• fast_pattern

source