# PhishDestroy threat dossier — sfnam.delve.office.com ================================================================ Fetched: 2026-07-28 16:37:22 UTC Canonical: https://phishdestroy.io/domain/sfnam.delve.office.com/ ## VERDICT ---------------------------------------------------------------- CRITICAL THREAT — DO NOT VISIT Composite threat score: 95/100 (PhishDestroy scoring — see methodology below) Scam classification: Credential Phishing Targeted brand: Microsoft ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 0/91 security vendors flagged this domain Public blocklists: listed on 1 independent blocklist ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 20.112.250.133 (US, Des Moines) ASN: AS8075 Microsoft Corporation Hosting org: Microsoft Azure Cloud (centralus) Registrar: MarkMonitor Inc. Nameservers: ["ns1-05.azure-dns.com", "ns2-05.azure-dns.net", "ns3-05.azure-dns.org", "ns4-05.azure-dns.info"] Page title: Sign in to your account HTTP response: 301 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Microsoft Corporation / Microsoft TLS G2 RSA CA OCSP 16 Expires: 2026-12-16 Status: INVALID chain Fingerprint: cde181ac7c588c2877fa9be102a19595740e0a3e3903b3781d117a6e124b0f97 Subject Alternative Names (related infrastructure — often same operator): - 2010office.it - adatum.ai - ai.fluentui.dev - aiandyou.today - aielectionsaccord.com - aiotlabs.microsoft.com - airlift.microsoft.com - aiusecaseexplorer.microsoft.com - apc.delve.office.com - auth.flip.com - bestxboxgames.com - blog.aspire.dev - book.ms - boulder-innovations.com - can.delve.office.com ... +182 more ## ABUSE-REPORT HISTORY (evidence of registrar non-response) ---------------------------------------------------------------- Status: pending notification queue. No abuse reports filed yet — this domain is waiting for the next cycle of our automated abuse-reporter. ## TIMELINE ---------------------------------------------------------------- First detected: 2026-07-28 06:03:08 UTC (by PhishDestroy tracker) Last verified: 2026-07-28 16:20:19 UTC Current status: ACTIVE / observable ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-07-28 06:04:46 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] sfnam.delve.office.com — Microsoft 365 Phishing Page This domain, sfnam.delve.office.com, is currently under investigation as a potential phishing page targeting Microsoft 365 users. Infrastructure analysis reveals the domain is hosted on Azure DNS, with nameservers ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, and ns4-05.azure-dns.org, indicating a Microsoft cloud-hosted environment. The domain returns an HTTP 301 redirect status, which is commonly used in phishing campaigns to forward victims to malicious landing pages or credential-harvesting sites. While VirusTotal scans from 91 security vendors show no current detections, this absence does not confirm safety, as phishing domains often evade initial detection through rapid rotation or obfuscation techniques. The domain appears on one security blocklist, specifically PhishDestroy, which has flagged it for suspicious activity. Registration details indicate the domain is managed through MarkMonitor Inc., a registrar frequently used by legitimate enterprises but also by threat actors to lend credibility to phishing infrastructure. At this stage, the exact content of the phishing page remains unanalyzed, and no specific brand impersonation or scam type has been confirmed beyond its classification as a generic phishing threat. Defenders should treat this domain with caution, particularly in environments where Microsoft 365 credentials are critical. Monitoring for connections to sfnam.delve.office.com, blocking access via existing security controls, and investigating any associated redirects or downstream domains are recommended. Given the domain's active status and the use of legitimate-looking infrastructure, further analysis of HTTP headers, SSL certificates, and redirect chains is advised to determine the full scope of the threat. ## EVIDENCE HASHES ---------------------------------------------------------------- TLS cert SHA-256: cde181ac7c588c2877fa9be102a19595740e0a3e3903b3781d117a6e124b0f97 ## SCORING METHODOLOGY ---------------------------------------------------------------- Composite score is NOT derived from VirusTotal alone. PhishDestroy aggregates: - VirusTotal positive ratio - Public blocklist consensus (MetaMask, ScamSniffer, OpenPhish, PhishTank, URLhaus, CryptoFirewall, SEAL, Polkadot, Enkrypt, Phishunt, DiscordPhishing, PhishingDB) - Cloaking detection (HTTP 666 or rendering delta between bot and real visitor) - DNS-filter consensus (Quad9, CleanBrowsing, NextDNS, AdGuard, Cloudflare, etc.) - AlienVault OTX pulses + Cloudflare Radar + Google Safe Browsing - URLScan / URLQuery verdicts - Brand-impersonation heuristics (DOM analysis of forms, logos, wording) - Known phishing-kit fingerprinting (favicon hash, JS obfuscation signatures) - Wallet-drainer family classification (Angel, MS, Rainbow, Pink, Inferno, ...) - Free-TLS vs paid-cert ratio (throwaway infrastructure signal) - Registrar/hosting abuse history (this registrar's track record) - Human researcher sign-off (operator takedown team) A domain present in our database is ALREADY flagged. A low VT count by itself does NOT mean the domain is safe — new scam domains routinely show 0/95 VT for their first 7–30 days while actively draining wallets. Always cross-reference the composite score and the individual indicators above, not just VT. ## CORRECTIONS / APPEALS ---------------------------------------------------------------- Full HTML report: https://phishdestroy.io/domain/sfnam.delve.office.com/ JSON API: https://api.destroy.tools/v1/check?domain=sfnam.delve.office.com Appeal a flag: https://phishdestroy.io/appeals/ (responded to within 48 hours, FP rate <0.01%) Submit a report: https://t.me/PhishDestroy_bot About PhishDestroy: independent open-source threat-intelligence platform. Tracked: 211,986 domains (86,426 alive under monitoring, 124,530 confirmed takedowns/dead). Site: https://phishdestroy.io