# PhishDestroy threat dossier — udsysy.run
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Fetched:   2026-07-29 10:00:16 UTC
Canonical: https://phishdestroy.io/domain/udsysy.run/

## VERDICT
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HIGH THREAT — malicious activity confirmed
Composite threat score: 73/100 (PhishDestroy scoring — see methodology below)

## DETECTION EVIDENCE
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VirusTotal:      12/91 security vendors flagged this domain
  Flagging vendors: ADMINUSLabs, alphaMountain.ai, AlphaSOC, CyRadar, ESET, Fortinet, Gridinsoft, Kaspersky, Lionic, SOCRadar, Sophos, VIPRE
AlienVault OTX:  3 pulses (threat-intel feed mentions)
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      40.91.108.115 (US, Quincy)
ASN:             AS8075 Microsoft Corporation
Hosting org:     Microsoft Azure Cloud (westus2)
Registrar:       MarkMonitor Inc.
Nameservers:     ["ns911b.microsoftinternetsafety.net", "ns911a.microsoftinternetsafety.net"]
Page title:      This website domain has been seized by Microsoft
HTTP response:   302

## TLS CERTIFICATE
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Issuer:     Microsoft Corporation / Microsoft TLS G2 RSA CA OCSP 16
Expires:    2026-10-12
Status:     INVALID chain
Fingerprint: 57827fa88083035e2381d11a25a7825f58138a6d1a4c8d389c6a9b841720f4bd
Subject Alternative Names (related infrastructure — often same operator):
  - animatcxju.live
  - araucahkbm.live
  - boreholeconstruction.org
  - castmann.run
  - castmaxw.run
  - catterjur.run
  - changenwg.run
  - chipkitk.run
  - chivalryr.run
  - civitasu.run
  - clearui.run
  - coilylove.run
  - cometusm.run
  - coyoteqw.run
  - daggerpewl.run
  ... +134 more

## 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:    2026-07-28 19:43:10 UTC (by PhishDestroy tracker)
Last verified:     2026-07-29 09:34:09 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
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[Generated: 2026-07-28 19:44:16 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

udsysy.run — Generic Phishing Report

The domain udsysy.run is currently flagged as a generic phishing site with a high risk rating. According to the latest intelligence, the domain is blocked by PhishDestroy yet remains active, returning an HTTP 302 redirect when accessed. VirusTotal analysis shows that 12 of 91 security vendors have flagged the domain, indicating a moderate level of detection across the scanning ecosystem.

It appears on a single external security blocklist, reinforcing the notion that at least one trusted source has identified malicious activity associated with the domain. Registration details reveal the domain was obtained through MarkMonitor Inc., a registrar commonly used by large enterprises, which may be leveraged to lend an appearance of legitimacy. The authoritative DNS records point to ns911b.microsoftinternetsafety.net and ns911a.microsoftinternetsafety.net, suggesting the nameservers belong to a Microsoft‑related safety network; this could imply either compromised Microsoft infrastructure or intentional abuse of trusted nameserver labels.

No additional public data such as page title, brand targeting, or specific phishing kit has been disclosed, so the exact content and victim‑targeting tactics remain uncertain. Defenders are advised to add udsysy.run to URL filtering blocks, monitor DNS queries for the associated Microsoft safety nameservers, and treat any redirects from the domain as malicious. Continuous re‑scanning with multi‑vendor services is recommended to capture any changes in detection status, and incident response teams should treat any user encounters with this domain as potential credential theft attempts.

## EVIDENCE HASHES
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TLS cert SHA-256:      57827fa88083035e2381d11a25a7825f58138a6d1a4c8d389c6a9b841720f4bd

## 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 (operator 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/udsysy.run/
JSON API:          https://api.destroy.tools/v1/check?domain=udsysy.run
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: independent open-source threat-intelligence platform.
Tracked: 194,582 domains (83,241 alive under monitoring, 108,559 confirmed takedowns/dead). Site: https://phishdestroy.io