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help-trezoriostrrt.gitbook.io

“Trezor.io/Start®* - Start Up Your Device* | gitbook (en - US) | Trezor*”

Threat verdict Critical 100/100 evidence score
Availability Last known active Latest stored reachability observation
Risk signals
VirusTotal detections: 11/90 Spamhaus DBL: DBL_ABUSED_PHISH Brand impersonation: Trezor Last known active
Aug 23, 2026 Trezor CDN
Actions API
⚠️
This domain has been flagged as malicious
Security engines reporting a detection: 11. Exercise extreme caution — do not enter credentials or personal information.

Evidence Summary

CRITICAL
Score
100/100

help-trezoriostrrt.gitbook.io is a subdomain of gitbook.io. PhishDestroy first observed the hostname on Aug 23, 2026. The hostname explicitly references Trezor; stored content metadata identifies the same apparent target. The captured page title is “Trezor.io/Start®* - Start Up Your Device* | gitbook (en - US) | Trezor*”. Stored page analysis classifies the content as impersonation. Campaign clustering links the hostname to the Unknown kit. Current evidence score: 100/100 (critical).

Positive findings are stored from 4 sources: VirusTotal, Spamhaus DBL, Cloudflare Radar, and URLScan. VirusTotal recorded 11 detections among 90 engines: alphaMountain.ai, BitDefender, ESET, Emsisoft, Forcepoint ThreatSeeker, G-Data, Kaspersky, Lionic, Netcraft, Sophos, Webroot on Sep 6, 2026 at 02:17 UTC. Spamhaus DBL: DBL_ABUSED_PHISH on Aug 27, 2026 at 22:30 UTC. Cloudflare Radar classified the hostname as malicious and placed it in the phishing category; its verdict timestamp was not retained. URLScan returned a malicious verdict with score 100; scan metadata linked the capture to Trezor and assigned phishing as its category on Sep 19, 2026 at 03:30 UTC. Non-positive and contextual checks: The separate external-blocklist snapshot contained no matches on Sep 20, 2026 at 18:20 UTC. Google Safe Browsing returned no flag on Aug 29, 2026 at 02:43 UTC.

HTTP 307 was recorded on Sep 20, 2026 at 22:01 UTC. Registration records for the registrable domain gitbook.io list GitBook as the registrar. At collection time, the hostname resolved to 104.18.40.47 on AS13335 (Cloudflare, Inc.). The IP and ASN identify shared Cloudflare edge infrastructure; the origin server is not established by this address. DOM analysis on Sep 17, 2026 at 02:20 UTC returned 93/100. The evidence archive retains 1 visual capture from PhishDestroy. TLS metadata lists Google Trust Services as the certificate issuer with validity through Oct 15, 2026; checked Aug 27, 2026 at 22:02 UTC.

The content indicators and 4 positive source findings support the current Trezor-themed impersonation classification.

VirusTotal
VirusTotal
11 det.
CF Radar
Malicious
URLScan
URLScan
Report ↗
TLS Certificate
Google Trust Services
Observed status
Last known active 307
PhishDestroy
DestroyList
Listed
Data coverage VirusTotal 11 / 90 OTX no community references CF Radar provider verdict: malicious URLScan capture stored report URLScan verdict malicious TLS valid certificate, 47d WHOIS not parsed Screenshot external capture
Network Security Intelligence
CF Cloudflare Radar Verdict Malicious
Phishing
View full Cloudflare Radar report

Forensic History & Detection Timeline

This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
  1. Threat First Observed Aug 27, 2026 · 21:03 UTC
    Domain ingestion complete. Initial state is marked as alive.

Threat Response Pipeline

Discovery
Checks
Reports
Availability
11/13

Public Blocklist Status

Evasion analysis

Cloaking & traffic-distribution check

Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.

Stored cloaking flag
Not yet scanned
Last cloaking scan
Server header seen by scanner
cloudflare

Scanner note: redirect: raw=redirect_307; http=307; via=https_proxy; location=https://help-trezoriostrrt.gitbook.io/us/; server=cloudflare

Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this section scrolls into view.
Waiting

Stored Capture · 1 source

Primary capture 1 / 1
SourcePrimary capture
Captured2026-09-17 08:24 UTC
StateStored capture
Position1 / 1
View Full Size Open raw image Wayback Download

Domain Intelligence

Domain
URLScan Verdict Malicious score 100 Phishing brand: Trezor report ↗
Server / ASN cloudflare · AS13335 Cloudflare, Inc.
IP Reputation abuse score 0/100 2 reports Port Scan checked Aug 27, 2026
Registrar (base domain) GitBook
ICANN RegistryOfficial ICANN accredited-registrars →
WHOIS LookupICANN RDAP for gitbook.io →
HTTP Status307 Temporary Redirect
Technical detailsDNS, SSL SANs, timestamps
First DetectedAug 23, 2026
DOM Analysisanalyzed Sep 17, 2026score 93/1001 brand signal
IoC Extractionscanned Sep 17, 20260 wallet · 0 Telegram IoCs
TLS Fingerprint
TLS Observationvalid from Jul 17, 2026scanned Aug 28, 2026
TLS SAN Domainsgitbook.io
Favicon Hash
Page Title
Trezor.io/Start®* - Start Up Your Device* | gitbook (en - US) | Trezor*
Impersonates
Trezor
TLS Certificate
Valid transport encryption · Issued by Google Trust Services · valid for 47 days
Technologies · 6 identified
Detected via Cloudflare Radar · Wappalyzer engine
Report This Domain Submit evidence & help protect others

VirusTotal Analysis

11 / 90 security vendors flagged this domain
View on VT
Last analyzed First positive detection Previous stored snapshot: 9 detections
alphaMountain.ai
BitDefender
ESET
Emsisoft
Forcepoint ThreatSeeker
G-Data
Kaspersky
Lionic
Netcraft
Sophos
Webroot
Site Performance Analysis

Google PageSpeed Insights — mobile performance audit of help-trezoriostrrt.gitbook.io · checked Aug 28, 2026

63
Needs Work
Performance
FCP
3.34s
First Contentful Paint
LCP
7.81s
Largest Contentful Paint
CLS
0
Cumulative Layout Shift
TBT
151ms
Total Blocking Time
SI
5.82s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor

Lookalike domains

74 stored lookalike domains

treaor.io replacement Internal report treozr.io transposition Internal report trzezor.io insertion Internal report trzor.io omission Internal report rtrezor.io insertion Internal report terezor.io insertion Internal report trazor.io bitsquatting Internal report trexzor.io insertion Internal report 5rezor.io replacement 6rezor.io replacement frezor.io replacement grezor.io replacement
Show all (62)
rezor.io omission rrezor.io replacement rtezor.io transposition tdezor.io replacement teezor.io replacement terzor.io transposition tezor.io omission tfezor.io replacement tr.ezor.io subdomain tr3zor.io replacement treeor.io replacement treezor.io insertion treor.io omission treqor.io replacement tresor.io replacement trezeor.io insertion trezer.io vowel-swap trezior.io insertion trezir.io replacement trezkor.io insertion trezlor.io insertion trezo.io omission trezoe.io replacement trezoir.io insertion trezopr.io insertion trezor-io.com various trezorio.com various trezot.io replacement trezpor.io insertion trezpr.io replacement trezr.io omission trezro.io transposition trezxor.io insertion trezzor.io insertion trizor.io vowel-swap trozor.io vowel-swap trrzor.io replacement trtezor.io insertion trwezor.io insertion trwzor.io replacement trzeor.io transposition trzzor.io replacement ttezor.io replacement ttrezor.io insertion tyrezor.io insertion yrezor.io replacement ytrezor.io insertion prezor.io bitsquatting treazor.io insertion trerzor.io insertion trewzor.io insertion trexor.io bitsquatting trez0r.io homoglyph trezaor.io insertion trezora.io addition trezore.io addition trezoro.io addition trezorr.io addition trezors.io addition trezort.io addition xn--tezor-5bb.io homoglyph xn--trezo-9bb.io homoglyph

Community intelligence

1 community report

CategoryIMPERSONATION

Brand abuse: impersonation, impersonating Trezor

Evidence & External Reports

Security Analysis
URLScan Malicious VirusTotal 11 det. ChainPatrol ChainAbuse 1 report URLQuery Open lookup Gridinsoft SSL Labs Stored TLS valid CF Radar Malicious WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory
Third-Party Detection — ChainAbuse
1 report filed for help-trezoriostrrt.gitbook.io · category: Impersonation · source checked
Flagged by automated brand-abuse detection on Aug 23, 2026 — automated submission, not a user testimony. Source: ChainAbuse (TRM Labs).
OSINT & Intelligence
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback
DNS & Network
nslookup.io DNS bgp.tools ASN/Route
SEO & Domain
SpyFu Moz DA/PA Ahrefs Backlinks Deep Analysis

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