Is bzrcdn.openai.com safe?

The scan of bzrcdn.openai.com on 20 Aug 2026 reached no verdict either way (score -12). Too little was captured to judge it, which is an unknown rather than a pass.

What malware is associated with bzrcdn.openai.com?

1 analysed samples communicate with this URL, including Fileinfector.

How was bzrcdn.openai.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.

bzrcdn.openai.com - URL scan, 20 Aug 2026

MalwareAnalyzer by Cyble scanned bzrcdn.openai.com and returned a unknown verdict (score -12). The page resolved to 104.18.36.216 on Cloudflare, Inc. in US. The domain was registered 7152 days ago through MarkMonitor Inc.. 1 domain and 1 IP were contacted. 1 malware sample communicates with this URL (Fileinfector). This is a point-in-time observation from 20 Aug 2026; the page may have changed since.

Scan result

Verdict: unknown (score -12) · Confidence 15%
Scanned URL: https://bzrcdn.openai.com/
Domain: bzrcdn.openai.com · IP: 104.18.36.216 · AS13335 · US
Server: cloudflare
HTTP status: 404 · application/xml
Registrar: MarkMonitor Inc. · domain age 7152 days · created 2007-01-19
TLS issuer: C=US, O=Google Trust Services, CN=WE1 · valid to Oct 25 23: · subject CN=bzrcdn.openai.com
Scan tier: fast · observed 2026-08-20 00:17:24 UTC

Malware communicating with this URL (1)

These samples were observed contacting or being served from bzrcdn.openai.com. Each links to its full analysis.

Fileinfector - contacted · 2df3ebb8e7d913a246ed63b231ce1857 · first seen 2026-08-20

Antivirus & YARA (0 of 47 engines)

No engine flagged this page's content.

Why this verdict

Valid TLS, no impersonation or off-origin credential post

Detected technologies

Cloudflare

Contacted infrastructure

104.18.36.216 - AS13335 Cloudflare, Inc. (United States)

Observed indicators

bzrcdn.openai.com
104.18.36.216
https://bzrcdn.openai.com/

Other scans of bzrcdn.openai.com (6)

This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.

22 Aug 2026 - unknown · https://www.unlockbase.com/
21 Aug 2026 - unknown
21 Aug 2026 - unknown
20 Aug 2026 - unknown
20 Aug 2026 - suspicious · https://seekingalpha.com/
20 Aug 2026 - unknown

Questions about bzrcdn.openai.com

Is bzrcdn.openai.com safe?: The scan of bzrcdn.openai.com on 20 Aug 2026 reached no verdict either way (score -12). Too little was captured to judge it, which is an unknown rather than a pass.
What malware is associated with bzrcdn.openai.com?: 1 analysed samples communicate with this URL, including Fileinfector.
How was bzrcdn.openai.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 bzrcdn.openai.com

Scanned on MalwareAnalyzer by Cyble · Open interactive scan