""ET TROJAN Observed Malicious UNK_ConsoleCollie Related Certificate Observed (O=IGhnPoQvfb)""

SID: 2054340

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2024_07_05, deployment Perimeter, signature_severity Major, tag UNK_ConsoleCollie, updated_at 2024_07_09

Reference:

• Link

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: "|06 03 55 04 03|"

• Value: "O=IGhnPoQvfb"

Within: 8

PCRE: "/^(?:\x0c|\x2e)O=IGhnPoQvfb/R"

Special Options:

source