krab1-at[.]mariamariarty[.]ru

The domain krab1-at.mariamariarty.ru was registered on August 05, 2025 through the REGRU-RU registrar and uses the ns1.regerey.com and ns2.regerey.com name servers. DNS resolution points to the IPv4 address 91.236.116.210, which is announced by AS42237 belonging to w1n ltd and geolocated to Sweden. The host currently shows no TLS certificate, indicating that HTTPS is not available. Google Safe Browsing classifies the site as a social engineering threat, and the Gridinsoft trust score assigns a value of 0 out of 100, the lowest possible rating.

VirusTotal analysis reports that 14 of 93 security engines flag the domain, reinforcing the malicious assessment. The domain is listed on a single public blocklist and has been actively blocked by the PhishDestroy mitigation service. The public status is marked as offline, and no HTTP response or page title has been captured, leaving the exact content of the site unknown. Despite the lack of live page data, the combination of registrar reputation, low trust score, multiple vendor detections, Safe Browsing flag, and blocklist presence strongly suggests that the domain is being used for generic phishing or social engineering campaigns.

Defenders should add the domain and its resolving IP address to network deny lists, monitor for any re‑appearance of the host, and ensure that email filters reference the Safe Browsing classification. Continuous observation of the AS42237 prefix is advised, as it may host additional malicious actors. Until the site is definitively taken down, treating the domain as hostile is the prudent course of action.