synlnsdiriyonuz13414[.]duckdns[.]org

The domain synlnsdiriyonuz13414.duckdns.org was identified as a phishing site specifically designed to impersonate Garanti Bank’s internet banking portal. Analysis confirms the threat type as a fake login page, targeting users of the legitimate financial institution with the intent to harvest credentials. As of the latest assessment, the domain has been taken offline, though prior activity remains a concern for historical exposure. Infrastructure analysis reveals the domain was flagged by 19 of 95 security vendors on a widely used detection platform, indicating a high likelihood of malicious intent. It was registered through DuckDNS, a dynamic DNS provider often leveraged by threat actors for rapid deployment and evasion. The domain resolved to the IP address 83.142.209.40, which may serve as a technical indicator for further investigation. Additional data points include its presence on one security blocklist and a trust score of 0/100 from an independent threat intelligence source. Detected technologies include Plesk, PHP, Bootstrap, and Cloudflare, suggesting a structured phishing kit with obfuscation capabilities. The current offline status of synlnsdiriyonuz13414.duckdns.org does not eliminate the risk of re-emergence or similar campaigns. Organizations and users are advised to monitor for related indicators, including the IP address and registrar patterns. Financial institutions should proactively alert customers to verify URLs before entering credentials and implement multi-factor authentication to mitigate credential theft. Network defenders are encouraged to block the resolved IP and monitor for new domains registered under the same provider, as dynamic DNS services are frequently abused for phishing operations.