""ET CURRENT_EVENTS Fake WordPress CVE Plugin Domain in TLS SNI (wpsrv .zip)""

SID: 2049498

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_12_05, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Exploit_Kit, updated_at 2023_12_05

Reference:

• Link

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 09|wpsrv.zip"

Within: 8

PCRE:

Special Options:

• fast_pattern

source