""ET INFO SSL/TLS Certificate Observed (Lucy Phishing Awareness Default Certificate)""

SID: 2027621

Revision: 2

Class Type: misc-activity

Metadata: attack_target Client_Endpoint, created_at 2019_06_27, deployment Perimeter, performance_impact Low, signature_severity Minor, updated_at 2019_06_27

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: 443

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|16|"

  • Value: "|0b|"

  • Value: "|55 04 06|"

  • Value: "|02|CH"

  • Value: "|55 04 08|"

  • Value: "|07|Thalwil"

  • Value: "|55 04 07|"

  • Value: "|07|Thalwil"

  • Value: "|55 04 0a|"

  • Value: "|12|LUCY Phishing GmbH"

  • Value: "|55 04 0b|"

  • Value: "|12|LUCY Phishing GmbH"

Within: 19

PCRE:

Special Options:

  • fast_pattern

source