# PhishDestroy threat dossier — office.redstarsoft.net ================================================================ Fetched: 2026-06-29 13:50:54 UTC Canonical: https://phishdestroy.io/domain/office.redstarsoft.net/ ## VERDICT ---------------------------------------------------------------- CRITICAL THREAT — DO NOT VISIT Composite threat score: 100/100 (PhishDestroy scoring — see methodology below) Scam classification: Impersonation Targeted brand: Microsoft ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 17/91 security vendors flagged this domain Flagging vendors: ADMINUSLabs, BitDefender, Chong Lua Dao, Cluster25, CRDF, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet, G-Data, Gridinsoft, Kaspersky, Lionic, MalwareURL, SOCRadar, Sophos, VIPRE Public blocklists: listed on 1 independent blocklist ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 185.40.155.16 (RU, Saint Petersburg) ASN: ASAS21030 CDNNOW-AS Cluster LLC, RU Hosting org: AS21030 Cluster LLC Registrar: NameSilo, LLC !!! REGISTRAR INTEGRITY ALERT — NameSilo !!! NameSilo is a registrar documented by PhishDestroy as (1) publicly lying about received abuse reports, (2) shielding a $20M+ Monero-theft operation (xmrwallet.com) for 10 continuous years, and (3) retaliating against PhishDestroy by getting our X/Twitter account @Phish_Destroy banned after we published the evidence. Researchers/victims must ALWAYS CC compliance@icann.org on every abuse ticket — NameSilo has a track record of later claiming reports were never received. Primary sources: https://phishdestroy.io/namesilo-killed-our-twitter https://phishdestroy.io/xmrwallet-namesilo-exposed Nameservers: asa.ns.cloudflare.com, vick.ns.cloudflare.com Registered: 2026-05-11 Expires: 2027-05-11 Page title: Microsoft Office HTTP response: 200 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Let's Encrypt / R13 Expires: 2026-08-14 Status: INVALID chain Fingerprint: 8f0a4d37afc343031bf1bc6762fb9640f2d6740a9b4248f3ac4f223847148009 ## 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 ---------------------------------------------------------------- Domain registered: 2026-05-11 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-06-23 14:28:35 UTC (by PhishDestroy tracker) Last verified: 2026-06-29 12:20:34 UTC Current status: ACTIVE / observable ## EXTERNAL CORROBORATION (third-party evidence) ---------------------------------------------------------------- URLScan.io: https://urlscan.io/result/019ef473-0579-73e2-baf9-fa8d45cd603c/ Wayback Machine: https://web.archive.org/web/*/office.redstarsoft.net crt.sh CT logs: https://crt.sh/?q=%25.office.redstarsoft.net Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=office.redstarsoft.net AlienVault OTX: https://otx.alienvault.com/indicator/domain/office.redstarsoft.net URLhaus: https://urlhaus.abuse.ch/host/office.redstarsoft.net/ ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-06-25 10:59:14 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] This domain, office.redstarsoft.net, is actively impersonating Microsoft Office login portals to harvest user credentials. Victims who enter their email and password on this site risk immediate account compromise, unauthorized access to corporate or personal data, and potential follow-on attacks such as business email compromise or identity theft. The fake login page closely mimics the legitimate Microsoft Office 365 interface, including logos, color schemes, and form fields, making it difficult for users to detect the deception without technical scrutiny. Analysis indicates the domain was registered on May 11, 2026, through NameSilo, LLC, a registrar frequently abused for phishing infrastructure. It resolves to 185.40.155.16, an IP address hosted in Russia under AS21030 (Cluster LLC), a network with a history of hosting malicious domains. As of the latest scan, 17 out of 95 security vendors on VirusTotal flag office.redstarsoft.net as malicious, with detections including credential phishing and brand impersonation. The domain remains active and is currently blocked by at least one security feed. If you or someone in your organization has visited office.redstarsoft.net and entered login credentials, immediate action is required. First, reset the password for the affected Microsoft account and any other accounts using the same credentials. Enable multi-factor authentication (MFA) if not already active. Review recent account activity for unauthorized logins or changes, and report the incident to your IT security team. If corporate credentials were exposed, initiate an internal investigation to assess potential data breaches. Monitor financial accounts and credit reports for signs of fraud. Organizations should also block the domain and its associated IP (185.40.155.16) at the network level to prevent further access. ## EVIDENCE HASHES ---------------------------------------------------------------- Favicon MD5: 2ca58440ac3d0a7c97920fbeddb42553 TLS cert SHA-256: 8f0a4d37afc343031bf1bc6762fb9640f2d6740a9b4248f3ac4f223847148009 ## 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 (volunteer 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/office.redstarsoft.net/ JSON API: https://api.destroy.tools/v1/check?domain=office.redstarsoft.net 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: volunteer-driven open-source threat-intelligence platform. Tracked: 172,524 domains (12,833 alive under monitoring, 159,120 confirmed takedowns/dead). Site: https://phishdestroy.io