# PhishDestroy threat dossier — blockchair-io.github.io
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Fetched:   2026-04-22 17:34:58 UTC
Canonical: https://phishdestroy.io/domain/blockchair-io.github.io/

## VERDICT
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CRITICAL THREAT — DO NOT VISIT
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: cryptocurrency

## DETECTION EVIDENCE
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VirusTotal:      9/93 security vendors flagged this domain
  Flagging vendors: ADMINUSLabs, alphaMountain.ai, BitDefender, CyRadar, Fortinet, G-Data, Lionic, Sophos, Webroot
Public blocklists: listed on 3 independent blocklists

## INFRASTRUCTURE
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IP address:      2606:50c0:8000::153 (US, San Francisco)
ASN:             ASAS54113 FASTLY, US
Hosting org:     AS54113 Fastly, Inc.
Registrar:       MarkMonitor, Inc.
Registered:      2026-02-21
Page title:      Blockchair | Universal Blockchain Explorer
HTTP response:   200

## TLS CERTIFICATE
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Issuer:     Let's Encrypt / R12
Expires:    2026-05-07
Status:     INVALID chain
Fingerprint: 02bdd44d1137ce2317d9aaccd36f753caa1fbec7ee91cc5fae51d81e8ff7dca7
Subject Alternative Names (related infrastructure — often same operator):
  - github.com
  - github.io
  - githubusercontent.com

## ABUSE-REPORT HISTORY (evidence of registrar non-response)
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Status: pending notification queue. No abuse reports filed yet — this domain is
waiting for the next cycle of our automated abuse-reporter.

## TIMELINE
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Domain registered: 2026-02-21 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration)
First detected:    2026-02-26 23:21:17 UTC (by PhishDestroy tracker)
Last verified:     2026-04-21 14:53:59 UTC
Current status:    ACTIVE / observable

## EXTERNAL CORROBORATION (third-party evidence)
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URLScan.io:       https://urlscan.io/result/01995835-dae7-724e-b2b8-fd4df208121c/
Wayback Machine:  https://web.archive.org/web/*/blockchair-io.github.io
crt.sh CT logs:   https://crt.sh/?q=%25.blockchair-io.github.io
Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=blockchair-io.github.io
AlienVault OTX:   https://otx.alienvault.com/indicator/domain/blockchair-io.github.io
URLhaus:          https://urlhaus.abuse.ch/host/blockchair-io.github.io/

## ANALYST NARRATIVE
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[Generated: 2026-03-19 02:11:00 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

PhishDestroy identifies blockchair-io.github.io as a medium-risk generic phishing domain impersonating the Blockchair universal blockchain explorer. This domain attempts to deceive users by mimicking a trusted cryptocurrency service, potentially leading to credential theft or financial loss. Such phishing activities remain a significant concern given the increasing reliance on blockchain tools.

The domain was created on February 21, 2026, and is registered through MarkMonitor, Inc. It resolves to the IPv6 address 2606:50c0:8000::153. Despite its recent registration, the domain has already appeared on three security blocklists and is flagged by 9 out of 95 VirusTotal security vendors. Gridinsoft assigns it a very low trust score of 0/100, confirming its suspicious nature. Currently, the domain remains active and continues to pose a risk.

Users are advised to exercise caution when accessing any URLs related to blockchair-io.github.io and to verify the authenticity of blockchain explorers through official channels. Avoid entering personal or financial details on this site. Employing updated security software and monitoring for phishing attempts can help mitigate exposure. Reporting suspicious activity to cybersecurity platforms is also recommended to help protect the broader community.

[Updates since narrative was generated:]
  - VirusTotal detections: now 9/93 (narrative was written when count was lower)

## EVIDENCE HASHES
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Favicon MD5:       22952fd296d33bdd40179f12fa9ef3e2
TLS cert SHA-256:      02bdd44d1137ce2317d9aaccd36f753caa1fbec7ee91cc5fae51d81e8ff7dca7

## SCORING METHODOLOGY
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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
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Full HTML report:  https://phishdestroy.io/domain/blockchair-io.github.io/
JSON API:          https://api.destroy.tools/v1/check?domain=blockchair-io.github.io
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: 131,000+ phishing domains. Confirmed takedowns: 91,000+. Site: https://phishdestroy.io