Is detsysscanner.xn--q9jyb4c safe?
http://detsysscanner.xn--q9jyb4c/
Coveragecomplete4 of 4 applicable core capabilities
Fake Microsoft security scanner impersonates the brand to trick users into uninstalling legitimate antivirus.
The site presents itself as Microsoft SysScan and uses fabricated security warnings to pressure visitors into disabling real antivirus software, with multiple threat-intelligence sources confirming the domain is part of a malicious network.
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Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
01 · Investigation Brief
Investigation Brief
The site presents itself as Microsoft SysScan and uses fabricated security warnings to pressure visitors into disabling real antivirus software, with multiple threat-intelligence sources confirming the domain is part of a malicious network.
Strong evidence of impersonation and malicious intent
The page displays the Microsoft logo and the heading "Microsoft SysScan" while claiming that an upgraded version of Windows does not support third-party antivirus software.
Research from OffSeq documents a network of fraudulent sites branded as SysScan that use identical tactics to deceive victims into uninstalling legitimate antivirus programs.
Eleven antivirus engines on the multi-engine malware scan flag the domain as malicious, and ten independent families report an adverse result.
Visitor flow begins with a deceptive scan prompt
A prominent "Start Scan" button invites the visitor to begin a fake diagnostic that immediately displays fabricated warnings about third-party antivirus.
The site’s scripts contain references to the Telegram Bot API, indicating potential data exfiltration once the visitor interacts with the page.
Why the score is 5
10 independent antivirus families reported an adverse result. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
15/ 92
detectionsFresh result
15 engines flagged this URL
Every saved adverse engine is listed below. The full provider matrix remains available for audit.
- Malicious
- 11
- Suspicious
- 4
- Total
- 92
| Engine | Finding |
|---|---|
| alphaMountain.aiMalicious | phishing |
| BitDefenderMalicious | phishing |
| Chong Lua DaoMalicious | malicious |
| CRDFMalicious | malicious |
| CyRadarMalicious | phishing |
| Forcepoint ThreatSeekerMalicious | phishing |
| FortinetMalicious | phishing |
| G-DataMalicious | phishing |
| LionicMalicious | phishing |
| Viettel Threat IntelligenceMalicious | malicious |
| VIPREMalicious | phishing |
| ESETSuspicious | suspicious |
| GridinsoftSuspicious | suspicious |
| SOCRadarSuspicious | suspicious |
| URLQuerySuspicious | suspicious |
All 92 engine results
- alphaMountain.ai - phishing - Malicious
- BitDefender - phishing - Malicious
- Chong Lua Dao - malicious - Malicious
- CRDF - malicious - Malicious
- CyRadar - phishing - Malicious
- Forcepoint ThreatSeeker - phishing - Malicious
- Fortinet - phishing - Malicious
- G-Data - phishing - Malicious
- Lionic - phishing - Malicious
- Viettel Threat Intelligence - malicious - Malicious
- VIPRE - phishing - Malicious
- ESET - suspicious - Suspicious
- Gridinsoft - suspicious - Suspicious
- SOCRadar - suspicious - Suspicious
- URLQuery - suspicious - Suspicious
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - unrated - Clean
- CINS Army - clean - Clean
- Cluster25 - unrated - Clean
- Criminal IP - unrated - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - unrated - Clean
- Dr.Web - clean - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESTsecurity - clean - Clean
- Fortra - unrated - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Guardpot - unrated - Clean
- Heimdal Security - clean - Clean
- Hunt.io Intelligence - unrated - Clean
- IPsum - clean - Clean
- Juniper Networks - clean - Clean
- K7AntiVirus - unrated - Clean
- Kaspersky - clean - Clean
- LevelBlue - clean - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- PhishFort - unrated - Clean
- Phishing Database - clean - Clean
- Phishtank - clean - Clean
- PREBYTES - clean - Clean
- PrecisionSec - unrated - Clean
- Quick Heal - clean - Clean
- Quttera - clean - Clean
- Rising - clean - Clean
- SafeToOpen - unrated - Clean
- Sangfor - clean - Clean
- Sansec eComscan - unrated - Clean
- Scantitan - clean - Clean
- SCUMWARE.org - clean - Clean
- Seclookup - clean - Clean
- Snort IP sample list - unrated - Clean
- Sophos - clean - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- ViriBack - clean - Clean
- VX Vault - clean - Clean
- Webroot - clean - Clean
- Xcitium Verdict Cloud - unrated - Clean
- Yandex Safebrowsing - clean - Clean
- ZeroCERT - clean - Clean
- ZeroFox - unrated - Clean
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
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Visual context from the captured page
Microsoft SysScan Scan your computer to see if your antivirus is working.
What the captured page showed
2 observations- 01
Microsoft SysScan
- 02
Scan your computer to see if your antivirus is working.
03 · Investigation Story
Investigation story
What the site claims
Microsoft SysScan — Browser & System Diagnostic Scanner
What we observed
The page content was captured and checked alongside 92 antivirus results.
What independent research found
2 external findings were saved and compared with the page evidence.
What remains unverified
The checks completed, but ownership, business claims, and future site behavior can still change after this snapshot.
What kind of site and risk is this?
Threat category
Phishing & Impersonation
Service and business model
Content
Observed behavior
Evidence behind this classification
- 01A network of fraudulent websites branded as SysScan with Microsoft logos are conducting fake security scans to deceive victims into uninstalling legitimate antivirus software. OffSeq.com https://radar.offseq.com/threat/fake-security-scans-trick-victims-into-uninstalling-their-antivirus-b4c7d03c2981cadd
- 02Multiple antivirus engines classify the domain as malicious.
- 0310 independent antivirus families reported an adverse result.
Web research findings
Independent findings for detsysscanner.xn--q9jyb4c, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domaindetsysscanner.xn--q9jyb4c
- Redirects todetsysscanner.xn--q9jyb4c
- Hosted byDigitalOcean, LLC
- Referencesapi.fontshare.com
Domain Timeline
- Aug 10, 2026Domain registered
First appeared in WHOIS records — 16 days old today.
- Aug 27, 2026Saved security review — Flagged as dangerous
The completed checks from this saved scan are detailed above.
detsysscanner.xn--q9jyb4c was registered very recently and is already flagged. Freshly-registered domains are disproportionately used for scams, and a young domain with active threat signals warrants extra caution.
Contact Verification
Saved contact details can help identify the operator. Their presence supports traceability; it does not prove the business is trustworthy.
- No direct contact email found on the captured page.
Domain & Encryption
Redirect Chain
- 1301http://detsysscanner.xn--q9jyb4c/
- 2206https://detsysscanner.xn--q9jyb4c/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
05 · Evidence Ledger
Evidence ledger
- Antiviruscomplete
- Browser threat feedcomplete
- Page contentcomplete
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
maliciousMalware, phishing, credential theft and hostile infrastructure.
Additional evidence review · Additional evidence review
Operator / customer risk
suspiciousComplaints, withdrawals, business conduct and commercial traps.
Additional evidence review · Additional evidence review
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 15 of 92 engines flagged | Completed | Adverse | fresh · Aug 27, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | Not available |
| Page content | Page fetched · HTTP 200 | Completed | No adverse finding | Not available |
| Visual evidence | 2 visible observations saved with the page capture | Completed | No adverse finding | Not available |
| Independent research | 2 independent findings were saved | Completed | Adverse | Not available |
- Antivirus
- Result15 of 92 engines flagged
- CompletionCompleted
- FindingAdverse
- Freshnessfresh · Aug 27, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Page content
- ResultPage fetched · HTTP 200
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Visual evidence
- Result2 visible observations saved with the page capture
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Independent research
- Result2 independent findings were saved
- CompletionCompleted
- FindingAdverse
- FreshnessNot available
07 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is detsysscanner.xn--q9jyb4c a scam or a legit website?
Is detsysscanner.xn--q9jyb4c safe to use?
What should I do if I already gave my details to detsysscanner.xn--q9jyb4c?
Can I get my money back from detsysscanner.xn--q9jyb4c?
Did detsysscanner.xn--q9jyb4c steal my password or personal information?
How do I report detsysscanner.xn--q9jyb4c?
Why does detsysscanner.xn--q9jyb4c look legitimate if it's a scam?
Has detsysscanner.xn--q9jyb4c been flagged by antivirus engines?
Is detsysscanner.xn--q9jyb4c on any phishing or malware blacklists?
How old is the detsysscanner.xn--q9jyb4c domain?
Where is detsysscanner.xn--q9jyb4c hosted?
How often is the detsysscanner.xn--q9jyb4c report updated?
08 · Final Verdict
Final verdict
Fake Microsoft security scanner impersonates the brand to trick users into uninstalling legitimate antivirus.
The site presents itself as Microsoft SysScan and uses fabricated security warnings to pressure visitors into disabling real antivirus software, with multiple threat-intelligence sources confirming the domain is part of a malicious network.
09 · Community