www.jenkins.io
199.232.174.133AS54113 · US- Browser Analysissuspicious
- Network & Hostingclean
- Threat Intelligenceclean
- Content Inspectionclean
- Related Infrastructureclean
- Domain Intelligenceunknown
- TLS Fingerprintunknown
Be careful — warning signs found
AutomatedIts page title claims to be Microsoft, which this address is not associated with. This site shows signs commonly seen in scams or impersonation, but we could not confirm it for certain. It may be a real threat, or it may be a legitimate site that simply looks unusual to our automated checks.
What to do
Avoid entering passwords or payment details until you are sure it is genuine. Open the company directly from its known website or app instead of this link. Check the evidence below and escalate to your analyst if unsure.
"Suspicious" is a caution, not a confirmation — it can be a false alarm. The evidence below explains why it was flagged.
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.
Downloaded fileCleanThe engine stored it under a generated name
SHA-25648d6a9412627dc2c4db3811abf61ca062ff616f663e928112deb08d851a04688
Fromhxxps://ftp[.]halifax[.]rwth-aachen[.]de/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
- 10.75 s · 30 requests