Is pdfskills.updatestar.com safe?
http://pdfskills.updatestar.com/
Coveragecomplete4 of 4 applicable core capabilities
PDFSkills page on UpdateStar distributes a known fake PDF converter flagged as PUA by security researchers.
The subdomain hosts a download for PDFSkills, a tool advertised as a PDF-to-DOCX converter that actually performs no conversion and is classified as a Potentially Unwanted Application.
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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 subdomain hosts a download for PDFSkills, a tool advertised as a PDF-to-DOCX converter that actually performs no conversion and is classified as a Potentially Unwanted Application.
Security research and detection evidence
Thirtyseven4 EDR Security identified PDFSkills as a new PUA disguised as a PDF conversion tool that does not perform any conversion.
the multi-engine malware scan shows one isolated detection (Dr.Web) across 93 engines, and the browser threat feed returned no warning.
Download and installation path
The page presents a direct download link for PDFSkills under the UpdateStar distribution network.
Users who download and run the installer receive a non-functional application that leaves residual files and registry entries.
Why the score is 35
Thirtyseven4 EDR Security labels PDFSkills as a fake conversion tool that performs no conversion. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
1/ 93
detectionsFresh result
1 engine flagged this URL
Every saved adverse engine is listed below. The full provider matrix remains available for audit.
- Malicious
- 1
- Suspicious
- 0
- Total
- 93
| Engine | Finding |
|---|---|
| Dr.WebMalicious | malicious |
All 93 engine results
- Dr.Web - malicious - Malicious
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- alphaMountain.ai - unrated - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- BitDefender - clean - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - unrated - Clean
- Chong Lua Dao - clean - Clean
- CINS Army - clean - Clean
- CRDF - clean - Clean
- Criminal IP - unrated - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- CyRadar - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - unrated - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESET - clean - Clean
- ESTsecurity - clean - Clean
- Forcepoint ThreatSeeker - clean - Clean
- Fortinet - clean - Clean
- Fortra - unrated - Clean
- G-Data - clean - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Gridinsoft - 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
- Lionic - clean - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- Orcapot - unrated - 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
- SOCRadar - unrated - Clean
- Sophos - clean - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- Synthient - unrated - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- URLQuery - unrated - Clean
- Viettel Threat Intelligence - clean - Clean
- VIPRE - 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
PDFSkills 247.8.44.101
What the captured page showed
1 observation- 01
PDFSkills 247.8.44.101
03 · Investigation Story
Investigation story
What the site claims
PDFSkills - Download
What we observed
The page content was captured and checked alongside 93 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
Malware & Deceptive Downloads
Service and business model
Content
Observed behavior
Evidence behind this classification
- 01Thirtyseven4 EDR Security labels PDFSkills as a fake conversion tool that performs no conversion.
- 02Single Dr.Web detection on the multi-engine malware scan with no broader consensus.
Web research findings
Independent findings for pdfskills.updatestar.com, 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.
- Thirtyseven4 EDR Securityopen
"In the New Year, the Thirtyseven4 EDR Security team has discovered a new Potentially Unwanted Application (PUA) disguised as a PDF conversion tool, “PDFSkills”."
- Thirtyseven4 EDR Securityopen
"The actual application pretends to be a .PDF to .DOCX file converter, but in reality it does not perform any conversion."
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.
- Domainpdfskills.updatestar.com
- Redirects topdfskills.updatestar.com
- Hosted byCloudflare, Inc.
- Referencesupdatestar.com · pagead2.googlesyndication.com
Domain Timeline
- Jan 18, 2007Domain registered
First appeared in WHOIS records — 20 years old when this review was saved.
- Oct 6, 2026Saved security review — Flagged as suspicious
The completed checks from this saved scan are detailed above.
pdfskills.updatestar.com is an established domain now carrying threat signals. An older domain that starts tripping security checks is a classic pattern for an asset that was sold, repurposed, or compromised — the age alone is not reassurance.
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.
- Phone number listed (11.31.50.0603).
Domain & Encryption
Redirect Chain
- 1301http://pdfskills.updatestar.com/
- 2206https://pdfskills.updatestar.com/
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
suspiciousMalware, 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
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 1 of 93 engines flagged | Completed | Adverse | fresh · Oct 6, 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 | 1 visible observation saved with the page capture | Completed | No adverse finding | Not available |
| Independent research | 2 independent findings were saved | Completed | Adverse | Not available |
- 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
- Result1 visible observation 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 pdfskills.updatestar.com a scam or a legit download site?
Is pdfskills.updatestar.com safe to use?
What should I do if I already gave my details to pdfskills.updatestar.com?
Can I get my money back from pdfskills.updatestar.com?
Is my device infected after visiting pdfskills.updatestar.com?
How do I report pdfskills.updatestar.com?
Why does pdfskills.updatestar.com look legitimate if it's a scam?
Has pdfskills.updatestar.com been flagged by antivirus engines?
Is pdfskills.updatestar.com on any phishing or malware blacklists?
How old is the pdfskills.updatestar.com domain?
Does pdfskills.updatestar.com have a valid SSL certificate?
How often is the pdfskills.updatestar.com report updated?
08 · Final Verdict
Final verdict
PDFSkills page on UpdateStar distributes a known fake PDF converter flagged as PUA by security researchers.
The subdomain hosts a download for PDFSkills, a tool advertised as a PDF-to-DOCX converter that actually performs no conversion and is classified as a Potentially Unwanted Application.
09 · Community
