x1.c.lencr.org - URL scan, 23 Aug 2026
MalwareAnalyzer by Cyble scanned x1.c.lencr.org and returned a unknown verdict (score -12). The page resolved to 23.221.133.54 on Akamai Technologies, Inc. in AU. The domain was registered 2245 days ago through Cloudflare, Inc.. 1 domain and 1 IP were contacted. 293 malware samples communicate with this URL (Vindor, Zusy, Delf, Urelas). This is a point-in-time observation from 23 Aug 2026; the page may have changed since.
Scan result
- Verdict: unknown (score -12) · Confidence 15%
- Scanned URL:
https://x1.c.lencr.org/ - Domain: x1.c.lencr.org · IP: 23.221.133.54 · AS16625 · AU
- Server: nginx
- HTTP status: 200 · application/pkix-crl
- Registrar: Cloudflare, Inc. · domain age 2245 days · created 2020-06-29
- TLS issuer: C=US, O=Let's Encrypt, CN=YR1 · valid to Nov 12 10: · subject CN=crl.root-x1.letsencrypt.org
- Scan tier: fast · observed 2026-08-23 08:22:41 UTC
Malware communicating with this URL (293)
These samples were observed contacting or being served from x1.c.lencr.org. Each links to its full analysis.
- Vindor - contacted ·
f85fb511f4c7535d8776199ab689aa8a· first seen 2026-08-23 - Zusy - contacted ·
43eed8d7d993ed5d3b45c2862f4c68ec· first seen 2026-08-23 - 266a6f3275bd09c8426cbd673f609a3b8955046528b38f70f8b671b1a3c9be46 - contacted ·
266a6f3275bd09c8426cbd673f609a3b· first seen 2026-08-23 - Zusy - contacted ·
67ac4141eb4e4f8c6ca8076ed24c05b6· first seen 2026-08-23 - Zusy - contacted ·
ea95ac8764340db5f258fe5d5f031714· first seen 2026-08-23 - f82b6a91637889a5a46c2b8953f9c62fd36887546da9497c61694e84ef198afe - contacted ·
f82b6a91637889a5a46c2b8953f9c62f· first seen 2026-08-23 - Zusy - contacted ·
8bea203149b0ea2cd4e6ceb92bd67bc0· first seen 2026-08-23 - Zusy - contacted ·
88a851deb44418e1f81bff11025f60fc· first seen 2026-08-23 - Delf - contacted ·
e3eb01c5af15751843eb4ab05bf2109a· first seen 2026-08-23 - Urelas - contacted ·
7efab60200f5701d46ac95c06ac2ac85· first seen 2026-08-23 - HUILoader - contacted ·
0cc91dbb883a56a5e07b2c4dd41efe87· first seen 2026-08-23 - Fromcharcode - contacted ·
12ec07adae3a921b1d5b3579019bb34e· first seen 2026-08-23 - AgentAGen - contacted ·
21749a0da75c43c9b080cea8c6209e57· first seen 2026-08-23 - Patcher - contacted ·
36a510443a1a167ad0b8ae54a8954240· first seen 2026-08-23 - f8232e6cfbd7a6be15014b7444ae771a0f9c095958d1a6449863305bfd8d0ff6 - contacted ·
f8232e6cfbd7a6be15014b7444ae771a· first seen 2026-08-23
Antivirus & YARA (0 of 48 engines)
No engine flagged this page's content.
Why this verdict
- Valid TLS, no impersonation or off-origin credential post
Detected technologies
- Nginx
Contacted infrastructure
- 23.221.133.54 - AS16625 Akamai Technologies, Inc. (Australia)
Observed indicators
- x1.c.lencr.org
- 23.221.133.54
- https://x1.c.lencr.org/
Other scans of x1.c.lencr.org (10)
This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.
- 24 Aug 2026 - unknown
- 24 Aug 2026 - unknown
- 23 Aug 2026 - unknown
- 23 Aug 2026 - unknown
- 23 Aug 2026 - unknown
- 23 Aug 2026 - unknown
- 22 Aug 2026 - unknown
- 22 Aug 2026 - unknown
- 22 Aug 2026 - unknown
- 22 Aug 2026 - unknown
Questions about x1.c.lencr.org
- Is x1.c.lencr.org safe?
- The scan of x1.c.lencr.org on 23 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 x1.c.lencr.org?
- 293 analysed samples communicate with this URL, including Vindor, Zusy, Delf, Urelas.
- How was x1.c.lencr.org 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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