# PhishDestroy threat dossier — trzer-io.kb.help ================================================================ Fetched: 2026-07-23 22:29:53 UTC Canonical: https://phishdestroy.io/domain/trzer-io.kb.help/ ## VERDICT ---------------------------------------------------------------- TAKEN DOWN (neutralised) Composite threat score: 85/100 (PhishDestroy scoring — see methodology below) Scam classification: Brand Impersonation Targeted brand: Trezor ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 3/91 security vendors flagged this domain Flagging vendors: alphaMountain.ai, Certego, Gridinsoft Public blocklists: listed on 3 independent blocklists ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 3.170.3.15 (DE, Frankfurt am Main) ASN: ASAS16509 AMAZON-02 - Amazon.com, Inc., US Hosting org: AS16509 Amazon.com, Inc. Registrar: Marcaria International LLC Nameservers: ns-1181.awsdns-19.org, ns-1362.awsdns-42.org, ns-1794.awsdns-32.co.uk, ns-1883.awsdns-43.co.uk, ns-526.awsdns-01.net, ns-607.awsdns-11.net, ns-72.awsdns-09.com, ns-83.awsdns-10.com Registered: 2018-01-05 Expires: 2027-01-05 Page title: Trezor.io/Start® — Starting Up Your Device | Trezor® HTTP response: 404 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Amazon / Amazon RSA 2048 M01 Expires: 2026-12-07 Status: INVALID chain Fingerprint: f0c9221ff73ff37c528e9a230508e0cd5d573ba079d11b6d6b7aede6d0005663 Subject Alternative Names (related infrastructure — often same operator): - help.knowledgebase.ai - support.helpdesk.com ## ABUSE-REPORT HISTORY (evidence of registrar non-response) ---------------------------------------------------------------- Status: CLOSED — no report required. This domain was neutralised before the abuse-report cycle could be dispatched — either the hosting provider / registrar suspended it on their own, the DNS went dead, or the operator abandoned the infrastructure. PhishDestroy keeps the evidence bundle on file for audit but no formal notice was sent. ## TIMELINE ---------------------------------------------------------------- Domain registered: 2018-01-05 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-07-04 07:59:41 UTC (by PhishDestroy tracker) First reported: 2026-07-04 06:02:30 UTC (abuse notice filed) Last verified: 2026-07-24 00:20:33 UTC Neutralised: 2026-07-04 18:17:10 UTC Current status: taken down (registrar suspended or DNS dead) ## EXTERNAL CORROBORATION (third-party evidence) ---------------------------------------------------------------- URLScan.io: https://urlscan.io/result/019f2bb4-90cb-7330-97bd-5c879567ad21/ URLQuery: https://urlquery.net/report/8f8d6765-ec4d-4ace-a620-1961afc662f3 Wayback Machine: https://web.archive.org/web/*/trzer-io.kb.help crt.sh CT logs: https://crt.sh/?q=%25.trzer-io.kb.help Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=trzer-io.kb.help AlienVault OTX: https://otx.alienvault.com/indicator/domain/trzer-io.kb.help URLhaus: https://urlhaus.abuse.ch/host/trzer-io.kb.help/ ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-07-04 08:05:11 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] trzer-io.kb.help: Trezor Brand Impersonation Phishing Site This domain, trzer-io.kb.help, poses a direct brand impersonation threat targeting users of the Trezor hardware wallet platform. Analysis indicates the site mimics the official Trezor onboarding process, presenting a page titled 'Trezor.io/Start® — Starting Up Your Device | Trezor®' to deceive visitors into entering sensitive credentials, recovery seeds, or private keys. Such impersonation is a common vector for cryptocurrency theft, where attackers harvest authentication details to gain unauthorized access to digital assets stored in wallets. The domain’s infrastructure and content are designed to exploit trust in the Trezor brand, increasing the likelihood of successful compromise for unsuspecting users. Infrastructure analysis reveals several technical indicators supporting the classification of this domain as a brand impersonation threat. The domain was registered on January 05, 2018, through Marcaria International LLC, a registrar frequently associated with high-risk domains. It resolves to the IP address 3.171.214.35 and uses an SSL certificate issued by Amazon, which, while providing encryption, does not validate the legitimacy of the site’s content. VirusTotal reports zero detections out of 95 security engines, indicating the domain has not yet been widely flagged by automated scanning tools. Additionally, no blocklist entries were identified at the time of assessment, further complicating detection efforts for end users. Users who have visited trzer-io.kb.help or entered credentials on the site should take immediate action to mitigate potential risks. First, revoke any access or permissions granted to the domain, including disconnecting wallet integrations or browser extensions. Second, initiate a full security audit of associated accounts, particularly cryptocurrency wallets, by checking for unauthorized transactions or changes in settings. If recovery seeds or private keys were disclosed, users must transfer assets to a new, secure wallet immediately, as the compromised credentials could be used to drain funds. Finally, monitor for follow-up phishing attempts, as attackers may reuse collected data for further exploitation. Proactive measures, such as enabling multi-factor authentication and verifying domain authenticity before interaction, are critical to preventing future incidents. [Updates since narrative was generated:] - Public blocklists: now listed on 3 feeds ## EVIDENCE HASHES ---------------------------------------------------------------- PhishDestroy Case ID: PD-20260704-821F8C TLS cert SHA-256: f0c9221ff73ff37c528e9a230508e0cd5d573ba079d11b6d6b7aede6d0005663 ## 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/trzer-io.kb.help/ JSON API: https://api.destroy.tools/v1/check?domain=trzer-io.kb.help 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: 188,961 domains (58,388 alive under monitoring, 128,955 confirmed takedowns/dead). Site: https://phishdestroy.io