Kratos Phishing Kit Credential POST to Primary Exfiltration Endpoint (next.php/nex.php/n3xt.php/officers*eur.php)

Detects HTTP POST requests indicative of credential exfiltration associated with the Kratos phishing kit. The rule monitors for specific endpoint patterns (e.g., next.php, nex.php, n3xt.php, or officers*eur.php) commonly utilized by this kit to receive stolen credentials.