URLScan
悪意あり
レポートを開く“Suspected Phishing | Cloudflare”
Cloudflareなりすまし: tzr-ncud7.sia04.workers.dev — 到達可能・アクセス制限あり (HTTP 403). 証拠の概要: VirusTotal 0/89; URLScan malicious verdict; PhishDestroy score 68/100. レジストラ…
元のフォレンジック記録を保持するため、下の PhishDestroy AI 詳細分析は英語のままです。
悪意あり
レポートを開く0 / 89 engine detections
レポートを開くno community references
レポートを開くprovider verdict: clean
レポートを開くNo threat flag
レポートを開くResults reflect each source’s collection time. Zero detections do not guarantee safety. OTX references are community publications.
PhishDestroy threat report
tzr-ncud7.sia04.workers.dev is an impersonation phishing page hosted on a Cloudflare Workers subdomain. PhishDestroy classifies it as impersonating Cloudflare, while urlscan.io detected Trezor branding on the site. The "tzr" prefix in the hostname also echoes Trezor, so the likely targets are hardware-wallet owners. We first saw it on 2026-09-10. It went offline on 2026-09-11 and was still dead when last checked on 2026-10-19.
Pages like this copy a trusted brand's look so that visitors treat a free throwaway subdomain as an official service. When the theme is Trezor, the usual goal is to get the victim to type their recovery seed phrase into a fake update, verification or recovery form. Anyone holding that phrase can empty the wallet. The page title now reads "Suspected Phishing | Cloudflare", which is Cloudflare's own warning page rather than the original lure, while our classification is Cloudflare impersonation.
urlscan.io returned a malicious verdict and identified Trezor as the brand on the page. VirusTotal showed 0 detections out of 89 engines on 2026-09-10, the day we found it. A clean VirusTotal result that early should not reassure anyone, because short-lived phishing pages often go down before antivirus vendors catch up. PhishDestroy is currently the only blocklist listing the domain.
The site ran on Cloudflare's Workers platform, with Cloudflare, Inc. as registrar and hosting on CLOUDFLARENET at 188.114.96.3 in the US. Free workers.dev subdomains cost nothing and can be created in seconds, which suits a site built to last only a short time. The content is now marked as blocked by the provider, which matches the warning title. The site lived for about a day between our first sighting and the takedown.
If you typed a Trezor recovery seed into this site, treat the wallet as compromised. Set up a new wallet on your device with a fresh seed and move any remaining funds there right away. Never enter a seed phrase on a website, because the real Trezor never asks for it online. Defenders should block this hostname and watch other workers.dev subdomains for wallet-brand keywords like "tzr", since a takedown on one subdomain does not stop the operator from opening another.
Edge-IP の評判はこのドメインに起因しません。
Location describes the IP network.
sia04.workers.dev*.sia04.workers.devSaved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Google PageSpeed Insights — mobile performance audit of tzr-ncud7.sia04.workers.dev · checked Sep 10, 2026
An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.
Compare what a browser and a crawler receive, and check for Keitaro traffic routing.
tzr-ncud7.sia04.workers.dev
Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
不明→blocked
cloudflare_antiphishing · Cloudflare · phishing_interstitial
到達可能→利用不可
到達可能
No threat flag
View source0/89 engine detections
View sourcetzr-ncud7.sia04.workers.dev
View sourcePage captured
View source保存された類似ドメイン:142 件
142 件中 100 件を表示
Listed domains receive at least one abuse report; this entry has no retained notification history.
アカウント資格情報、個人情報、支払い情報を入力した場合、またはこのドメインからファイルをダウンロードした場合は、すぐに対処してください。インシデントを報告し、自分自身を守るのに役立つリソースを以下に示します。
サイバー犯罪の公式連絡先 または 苦情草稿を作成する → を取得するには、国を選択してください。
Template-based draft · optional AI wording assistance requires separate consent
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
tzr-ncud7.sia04.workers.dev)たとえすべての詳細がわかっていなくても―― とにかく報告を提出する. 不完全な情報であっても、捜査には役立つ。
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
Further guidance: NIST · phishing responseFBI IC3 · reports & evidenceFTC · recovery scams
保存されたブロックリスト、WHOIS、DNS、および公開スキャン証拠を使用した脅威分析
今すぐスキャン不審なドメインを当社の脅威データベースに報告してください — コミュニティを守りましょう
レポート最近のフィッシングレポートと観察された可用性の変化
監視リアルタイムの脅威を監視するか、誤検知だと思われる場合はこのリストに異議を申し立ててください
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.