d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com - suspicious URL scan, 22 Aug 2026
MalwareAnalyzer by Cyble scanned d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.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 3281 days ago through GoDaddy.com, LLC. 1 domain and 1 IP were contacted. 4 malware samples communicate with this URL (Phishing). This is a point-in-time observation from 22 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 42) · Confidence 51%
- Scanned URL:
https://d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com/ugd/0182ef_057643360d1345b1a04facc6998ce8df.pdf?index=true - Domain: d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.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 3281 days · created 2017-08-28
- TLS issuer: C=US, O=Let's Encrypt, CN=YR1 · valid to Nov 16 11: · subject CN=*.filesusr.com
- Scan tier: fast · observed 2026-08-22 18:00:27 UTC
Malware communicating with this URL (4)
These samples were observed contacting or being served from d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com. Each links to its full analysis.
- Phishing - referenced ·
657aa0ca8f753d5ec9d5b8cb1c807c95· first seen 2026-08-22 - Phishing - referenced ·
7b370aaa314df8e38a2a98eff7812f35· first seen 2026-08-15 - Phishing - referenced ·
6d821bdfba7a4d3f31dce79a4942e74c· first seen 2026-08-15 - Phishing - referenced ·
90f9e1661d0e7a63e138b37fec2d543c· first seen 2026-08-15
Antivirus & YARA (1 of 48 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 (0182ef_057643360d1345b1a04facc6998ce8df.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
- 0182ef_057643360d1345b1a04facc6998ce8df.pdf ·
cdfb2b47bd3d7fc091395efb178e7d40
Observed indicators
- d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com
- 18.67.93.42
- https://d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com/ugd/0182ef_057643360d1345b1a04facc6998ce8df.pdf?index=true
Other scans of d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.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.
- 15 Aug 2026 - suspicious ·
https://d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com/ugd/0182ef_b4b8fa9fe56849918849c9745569042
Questions about d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com
- Is d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com safe?
- No. MalwareAnalyzer scanned d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com on 22 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 d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com?
- 4 analysed samples communicate with this URL, including Phishing.
- How was d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.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.
Scan another URL · Latest analyzed threats · All scans of d99d9bf7-a5e0-49f2-90ac-0d1bc881463d.filesusr.com
Scanned on MalwareAnalyzer by Cyble · Open interactive scan