aerofexgain[.]org

This domain, aerofexgain.org, is identified as part of a credential phishing campaign designed to harvest authentication credentials from enterprise users. Analysis indicates the domain is currently offline, though prior activity suggests it impersonated corporate login portals to deceive targets into submitting sensitive credentials. No specific brand impersonation has been confirmed, but the infrastructure aligns with credential theft operations targeting business environments. Infrastructure analysis reveals the domain was registered on February 21, 2026, through Global Domain Group LLC, a registrar frequently associated with malicious domain registrations. It resolves to the IP address 192.3.141.254, hosted within AS36352 (HostPapa) in the United States. Detection metrics indicate significant malicious activity, with 9 of 95 security vendors on VirusTotal flagging the domain as phishing-related. The domain appears on a single security blocklist and was previously blocked by enterprise-grade security filters. The SSL certificate, identified as R10, lacks extended validation, a common characteristic of phishing infrastructure. Current status confirms the domain has been taken offline, though residual risk remains due to the potential for reactivation or migration to new infrastructure. Organizations are advised to monitor network logs for connections to 192.3.141.254 and implement domain-based blocking for aerofexgain.org across email and web gateways. Security teams should review authentication logs for anomalous access attempts during the domain's active period. Proactive measures include deploying multi-factor authentication for all corporate accounts and conducting user awareness training focused on identifying credential phishing tactics.