acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com - suspicious URL scan, 21 Aug 2026
MalwareAnalyzer by Cyble scanned acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com and returned a suspicious verdict (score 42). The page resolved to 18.67.93.127 on Amazon.com, Inc. in AU. The domain was registered 3280 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 21 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 42) · Confidence 51%
- Scanned URL:
https://acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com/ugd/ab5b4c_6fc97ace236942c981cb8f0e97ec60e6.pdf?index=true - Domain: acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com · IP: 18.67.93.127 · AS16509 · AU
- Server: openresty/1.31.1.1
- HTTP status: 200 · application/pdf
- Registrar: GoDaddy.com, LLC · domain age 3280 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 2026-08-21 18:29:40 UTC
Malware communicating with this URL (1)
These samples were observed contacting or being served from acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com. Each links to its full analysis.
- Phishing - referenced ·
630db233a3acb05d6e2859415c89a5af· first seen 2026-08-21
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 (ab5b4c_6fc97ace236942c981cb8f0e97ec60e6.pdf)
- Valid TLS, no impersonation or off-origin credential post
Detected technologies
- Amazon CloudFront
Contacted infrastructure
- 18.67.93.127 - AS16509 Amazon.com, Inc. (Australia)
Files served by this page
- ab5b4c_6fc97ace236942c981cb8f0e97ec60e6.pdf ·
cdf7efa0d90d04cfd94e73e0c51642cb
Observed indicators
- acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com
- 18.67.93.127
- https://acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com/ugd/ab5b4c_6fc97ace236942c981cb8f0e97ec60e6.pdf?index=true
Questions about acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com
- Is acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com safe?
- No. MalwareAnalyzer scanned acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com on 21 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 acaa17bf-cf2e-4132-a9e9-810271eb8bc4.filesusr.com?
- 1 analysed samples communicate with this URL, including Phishing.
- How was acaa17bf-cf2e-4132-a9e9-810271eb8bc4.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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