# PhishDestroy threat dossier — basehelpsupport.github.io ================================================================ Fetched: 2026-04-30 04:30:15 UTC Canonical: https://phishdestroy.io/domain/basehelpsupport.github.io/ ## VERDICT ---------------------------------------------------------------- CRITICAL THREAT — DO NOT VISIT Composite threat score: 100/100 (PhishDestroy scoring — see methodology below) Scam classification: Impersonation Targeted brand: Coinbase ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 15/94 security vendors flagged this domain Flagging vendors: ADMINUSLabs, alphaMountain.ai, BitDefender, Chong Lua Dao, CyRadar, ESET, Emsisoft, Fortinet, G-Data, Google Safebrowsing, Kaspersky, Lionic, Netcraft, Sophos, VIPRE Public blocklists: listed on 2 independent blocklists Google Safe Browsing: FLAGGED ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 185.199.108.153 (US, San Francisco) ASN: AS54113 Fastly, Inc. Hosting org: GitHub, Inc Registrar: GitHub, Inc. Nameservers: NS_NOT_FOUND Registered: 2026-04-18 Page title: About Coinbase | The Trusted Cryptocurrency Platform HTTP response: 200 ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Let's Encrypt / R12 Expires: 2026-07-05 Status: INVALID chain Fingerprint: ea69bc711cb9d45698d2fdaa4854d7dc086acd3a9c350164909b688ac7c0631f Subject Alternative Names (related infrastructure — often same operator): - github.com - github.io - githubusercontent.com ## 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: 2026-04-18 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-04-18 15:27:18 UTC (by PhishDestroy tracker) Last verified: 2026-04-21 16:04:57 UTC Current status: ACTIVE / observable ## EXTERNAL CORROBORATION (third-party evidence) ---------------------------------------------------------------- URLScan.io: https://urlscan.io/result/019da08e-8431-7668-8ea7-06bb120828c6/ Wayback Machine: https://web.archive.org/web/*/basehelpsupport.github.io crt.sh CT logs: https://crt.sh/?q=%25.basehelpsupport.github.io Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=basehelpsupport.github.io AlienVault OTX: https://otx.alienvault.com/indicator/domain/basehelpsupport.github.io URLhaus: https://urlhaus.abuse.ch/host/basehelpsupport.github.io/ ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-04-18 15:27:49 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] PhishDestroy identifies basehelpsupport.github.io as a high-risk generic phishing domain actively impersonating legitimate support services. This domain leverages a spoofed GitHub Pages host to distribute fraudulent content, primarily targeting unsuspecting users seeking technical assistance. The threat actor appears to be using a generic phishing kit designed to harvest credentials or deploy malware under the guise of technical support. While no specific brand is being impersonated in the available intelligence, the domain's structure and behavior align with common drainer kit tactics observed in social engineering campaigns. This domain was flagged by 15 out of 95 security vendors on VirusTotal, indicating a significant detection rate. It is registered through GitHub, Inc., resolving to IP address 185.199.108.153. The domain is associated with a Let's Encrypt SSL certificate, adding a veneer of legitimacy. Google Safe Browsing has categorized this domain under SOCIAL_ENGINEERING, and it appears on two security blocklists, including blocks by SEAL and MetaMask. The exact creation date of the domain is not provided in the available intelligence. At present, basehelpsupport.github.io remains active and poses a high risk to users who may encounter it during web searches or unsolicited communications. Immediate action should be taken to block this domain at the network perimeter and update firewall rules to prevent access. Users should be warned to avoid interacting with any content hosted on this domain, as it is likely part of a broader phishing campaign. While GitHub has suspended or mitigated similar abuse in the past, the domain's current status indicates ongoing malicious activity. The remaining risk is classified as high due to the domain's active status, detection gaps among security vendors, and the potential for continued abuse. Organizations are advised to monitor for any associated indicators of compromise and update threat intelligence feeds accordingly. [Updates since narrative was generated:] - WHOIS creation date: 2026-04-18 - Public blocklists: now listed on 2 feeds ## EVIDENCE HASHES ---------------------------------------------------------------- TLS cert SHA-256: ea69bc711cb9d45698d2fdaa4854d7dc086acd3a9c350164909b688ac7c0631f ## 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/basehelpsupport.github.io/ JSON API: https://api.destroy.tools/v1/check?domain=basehelpsupport.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