www.jenkins.io
199.232.174.133AS54113 · USDelivered file cleared by file analysis (download-behaviour Suspicious reconciled to Clean).
- Browser Analysisclean
- Delivered fileclean
- Threat Intelligenceclean
- Network & Hostingclean
- Related Infrastructureclean
- Domain Intelligenceunknown
- TLS Fingerprintunknown
Looks safe
AutomatedOur automated checks did not find known threat signals on this site at the time of the scan.
What to do
No action needed. Stay alert as usual — a clean result reflects this scan only, and sites can change after they are checked.
A clean result means no known threat signals were found in this scan — it is not an absolute guarantee, and a site can change after it is checked.
Findings
Strongest firstThe page automatically triggered a file download. Normal landing pages don't do this; malware droppers do.
Analyst noteCheck the file name/type. An auto-download of an executable or archive is a strong malware-delivery tell.
The page presents itself as a known brand (brand keywords/branding detected).
Analyst noteLow/medium confidence (keyword only) — can be a news article or partner page. Corroborate before acting.
The page dynamically injected scripts from other domains. This is extremely common on legitimate sites (CDNs, analytics, asset domains) and is shown for context only.
Analyst noteNoisy by itself — a CDN/asset domain (e.g. a brand's own *.githubassets.com) is normal. Only meaningful if the source domain is unrelated/suspicious.
File
Stored by the engineWhat you download may be live malware. Open it only in an isolated environment, and do not double-click it.
The ZIP is encrypted. Password:infected
Inside the ZIP the file carries a name the engine generated, not the one the page used.
Delivered fileCleanThe engine stored it under a generated name
SHA-25648d6a9412627dc2c4db3811abf61ca062ff616f663e928112deb08d851a04688
Fromhxxps://ftp[.]belnet[.]be/mirror/jenkins/windows/2[.]576/jenkins[.]msi
Infrastructure
- IP
- 199.232.174.133FASTLY - Fastly, Inc., US · AS54113US
- TLS
- CN=YR2, O=Let's Encrypt, C=US · expires Oct 18, 2026
WHOIS
- Registrar
- NameCheap, Inc.
- Organization
- n/a
- Country
- US
- Created
- Jan 27, 2012
- Expires
- Jan 27, 2027
- Nameservers
- ns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.info
Hashes & fingerprints
Page capture
LiveTitle “Thank you for downloading Windows installer” · brand shown: Microsoft (low)
Engines
7 · time to verdictPage
- HTTP
- 200 · Completed
- Title
- Thank you for downloading Windows installer
- Load
- 10.44 s · 30 requests