# PhishDestroy threat dossier — trezor-io.start-us.workers.dev ================================================================ Fetched: 2026-05-04 22:44:29 UTC Canonical: https://phishdestroy.io/domain/trezor-io.start-us.workers.dev/ ## VERDICT ---------------------------------------------------------------- CRITICAL THREAT — DO NOT VISIT Composite threat score: 87/100 (PhishDestroy scoring — see methodology below) Scam classification: Impersonation Targeted brand: Trezor ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 0/94 security vendors flagged this domain ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 188.114.97.3 (CA, Toronto) ASN: AS13335 Cloudflare, Inc. Hosting org: CloudFlare, Inc. Registrar: Cloudflare, Inc. Nameservers: NS_NOT_FOUND Registered: 2026-04-17 Page title: Trézor.io/Start — Starting Up™ Your Device | Trezor®® HTTP response: 200 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Let's Encrypt / E8 Expires: 2026-07-13 Status: INVALID chain Fingerprint: 670bc746dc4d3b30f32fa1f4832e8107f46ceda800ef88612d8a292ebaccdc61 Subject Alternative Names (related infrastructure — often same operator): - start-us.workers.dev ## 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: 2026-04-17 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-04-18 01:04:00 UTC (by PhishDestroy tracker) Last verified: 2026-04-26 01:40:03 UTC Current status: ACTIVE / observable ## EXTERNAL CORROBORATION (third-party evidence) ---------------------------------------------------------------- URLScan.io: https://urlscan.io/result/019d9d77-2d8b-76ea-97b2-4c79d72c3d07/ Wayback Machine: https://web.archive.org/web/*/trezor-io.start-us.workers.dev crt.sh CT logs: https://crt.sh/?q=%25.trezor-io.start-us.workers.dev Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=trezor-io.start-us.workers.dev AlienVault OTX: https://otx.alienvault.com/indicator/domain/trezor-io.start-us.workers.dev URLhaus: https://urlhaus.abuse.ch/host/trezor-io.start-us.workers.dev/ ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-04-18 01:04:54 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] PhishDestroy identifies trezor-io.start-us.workers.dev as an active domain engaged in brand impersonation targeting Trezor users. This domain poses a HIGH RISK due to its specific intent to deceive victims into entering sensitive credentials or transferring cryptocurrency to attacker-controlled wallets. The threat is classified as a crypto drainer impersonation scam, leveraging Trezor’s brand recognition to exploit user trust. Given the domain’s active status and lack of detection on VirusTotal, users are strongly advised to exercise extreme caution and verify the legitimacy of this domain before any interaction. This domain was flagged with the following technical indicators: it resolves to IP address 188.114.97.3, is registered through Cloudflare, Inc., and utilizes a Let’s Encrypt SSL certificate for added legitimacy. VirusTotal currently reports 0 detections out of 95 scanners, indicating that traditional security tools have not yet flagged this domain. The domain is hosted on Cloudflare Workers, a legitimate service often abused by threat actors to host phishing pages due to its low barrier to entry and high availability. The lack of detections and the use of a reputable hosting provider highlight the sophistication of this campaign, which relies on brand impersonation rather than overtly malicious infrastructure. To mitigate risk, users should immediately cease all interactions with trezor-io.start-us.workers.dev and avoid entering any credentials or cryptocurrency wallet information. Verify the domain’s legitimacy by cross-referencing official Trezor channels or using PhishDestroy’s verification tools. If any interaction has already occurred, users should revoke any exposed API keys, rotate wallet credentials, and monitor accounts for unauthorized transactions. Organizations should block this domain at the network level and update threat intelligence feeds to include this indicator. Proactive user education on recognizing impersonation scams is critical to preventing further victimization. ## EVIDENCE HASHES ---------------------------------------------------------------- Favicon MD5: 7057f7b988a911ccaf232b947bde83cd TLS cert SHA-256: 670bc746dc4d3b30f32fa1f4832e8107f46ceda800ef88612d8a292ebaccdc61 ## 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/trezor-io.start-us.workers.dev/ JSON API: https://api.destroy.tools/v1/check?domain=trezor-io.start-us.workers.dev 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: 145,673 domains (56,118 alive under monitoring, 89,295 confirmed takedowns/dead). Site: https://phishdestroy.io