8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com - suspicious URL scan, 17 Aug 2026
MalwareAnalyzer by Cyble scanned 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com and returned a suspicious verdict (score 42). The page resolved to 18.67.93.42 on Amazon.com, Inc. in AU. The domain was registered 3275 days ago through GoDaddy.com, LLC. 1 domain and 1 IP were contacted. 1 malware sample communicates with this URL (Phishing). This is a point-in-time observation from 17 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 42) · Confidence 51%
- Scanned URL:
https://8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com/ugd/0cce51_87e5ec0e813b47dc80d16c15ed6f1c0a.pdf?index=true - Domain: 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com · IP: 18.67.93.42 · AS16509 · AU
- Server: openresty/1.31.1.1
- HTTP status: 200 · application/pdf
- Registrar: GoDaddy.com, LLC · domain age 3275 days · created 2017-08-28
- TLS issuer: C=US, O=Let's Encrypt, CN=YR1 · valid to Sep 22 11: · subject CN=*.filesusr.com
- Scan tier: fast · observed 2026-08-17 01:59:50 UTC
Malware communicating with this URL (1)
These samples were observed contacting or being served from 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com. Each links to its full analysis.
- Phishing - referenced ·
0bee840914e81087d824f7b6fced53fa· first seen 2026-08-17
Antivirus & YARA (1 of 47 engines)
- ClamAV (daily) [av]: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (served file)
Why this verdict
- Antivirus/YARA detection in page content: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- File download routed to the malware sandbox (0cce51_87e5ec0e813b47dc80d16c15ed6f1c0a.pdf)
- Valid TLS, no impersonation or off-origin credential post
Detected technologies
- Amazon CloudFront
Contacted infrastructure
- 18.67.93.42 - AS16509 Amazon.com, Inc. (Australia)
Files served by this page
- 0cce51_87e5ec0e813b47dc80d16c15ed6f1c0a.pdf ·
c80d8cf7d090aa12714fb60da6f9361e
Observed indicators
- 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com
- 18.67.93.42
- https://8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com/ugd/0cce51_87e5ec0e813b47dc80d16c15ed6f1c0a.pdf?index=true
Other scans of 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com (1)
This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.
- 20 Aug 2026 - suspicious ·
https://8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com/ugd/0cce51_d3e289b79cce47fc8c8447b3ea6e841
Questions about 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com
- Is 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com safe?
- No. MalwareAnalyzer scanned 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com on 17 Aug 2026 and returned a suspicious verdict with a score of 42 out of 100. Treat it as hostile until it is re-checked.
- What malware is associated with 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com?
- 1 analysed samples communicate with this URL, including Phishing.
- How was 8d537faf-e869-4ed9-a29f-988560fab1dc.filesusr.com checked?
- A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the fast tier allows, a headless browser rendered the page and recorded every request. Egress is SSRF-locked. Signatures that matched only page text are weighted far below one that matched a served file, because a page documenting malware matches the same rules.
Scanned at the fast tier - see how URL scanning works.
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