# PhishDestroy threat dossier — bits-check.firebaseapp.com
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Fetched:   2026-04-22 09:50:50 UTC
Canonical: https://phishdestroy.io/domain/bits-check.firebaseapp.com/

## VERDICT
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CRITICAL THREAT — DO NOT VISIT
Composite threat score: 84/100 (PhishDestroy scoring — see methodology below)
Scam classification: Impersonation
Targeted brand: Base

## DETECTION EVIDENCE
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VirusTotal:      2/95 security vendors flagged this domain
  Flagging vendors: G-Data, Gridinsoft
Public blocklists: listed on 7 independent blocklists
Victim re-reports (public form): 1

## INFRASTRUCTURE
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IP address:      199.36.158.100 (US, Mountain View)
ASN:             ASAS54113 FASTLY, US
Hosting org:     AS54113 Fastly, Inc.
Registrar:       Google LLC
Nameservers:     N/A
Page title:      Quota Exceeded
HTTP response:   200

## TLS CERTIFICATE
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Issuer:     Google Trust Services / WR4
Expires:    2026-04-05
Status:     INVALID chain
Fingerprint: 3a624e93b77da8b050b290c363e3f5683fdfaa1c689664c367acbcfabf09f3a3
Subject Alternative Names (related infrastructure — often same operator):
  - firebaseapp.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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First detected:    2026-02-25 02:39:27 UTC (by PhishDestroy tracker)
First reported:    2025-08-22 20:08:33 UTC (abuse notice filed)
Last verified:     2026-04-22 09:39:04 UTC
Current status:    ACTIVE / observable

## EXTERNAL CORROBORATION (third-party evidence)
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URLScan.io:       https://urlscan.io/result/0198d40a-60ad-71bb-877b-d52dfe88fe9e/
Wayback Machine:  https://web.archive.org/web/*/bits-check.firebaseapp.com
crt.sh CT logs:   https://crt.sh/?q=%25.bits-check.firebaseapp.com
Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=bits-check.firebaseapp.com
AlienVault OTX:   https://otx.alienvault.com/indicator/domain/bits-check.firebaseapp.com
URLhaus:          https://urlhaus.abuse.ch/host/bits-check.firebaseapp.com/

## ANALYST NARRATIVE
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[Generated: 2026-03-19 05:53:16 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

PhishDestroy identifies bits-check.firebaseapp.com as an active phishing domain posing a low-level threat. It presents a page titled 'Quota Exceeded' that may mislead users into taking unsafe actions. While the risk is considered low, this domain is listed on multiple security blocklists and has a Gridinsoft trust score of zero, indicating strong suspicion.

This phishing scheme likely attempts to exploit user trust by displaying a misleading 'Quota Exceeded' message, potentially prompting victims to enter personal details or credentials under false pretenses. The domain resolves to an IP address associated with Google’s Firebase hosting services, which attackers sometimes abuse for phishing. Although only a small number of antivirus engines detect this domain as malicious, its presence on several blocklists underscores the importance of caution.

If a user has visited bits-check.firebaseapp.com, it is crucial to avoid submitting any information or clicking links on the page. Users should run a full antivirus scan, change any passwords that might have been entered, and monitor accounts for suspicious activity. Reporting the domain to your security team or browser provider can help protect others. Staying vigilant against such low-risk but active phishing campaigns helps maintain online safety.

## EVIDENCE HASHES
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Favicon MD5:       4af50c96ded8d36316fb8289b612dcec
TLS cert SHA-256:      3a624e93b77da8b050b290c363e3f5683fdfaa1c689664c367acbcfabf09f3a3

## 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/bits-check.firebaseapp.com/
JSON API:          https://api.destroy.tools/v1/check?domain=bits-check.firebaseapp.com
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