x1.c.lencr.org - URL scan, 22 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 2244 days ago through Cloudflare, Inc.. 1 domain and 1 IP were contacted. 50 malware samples communicate with this URL (HUILoader, Juko, Zusy, Lmir). This is a point-in-time observation from 22 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 2244 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 2026-08-22 01:10:44 UTC
Malware communicating with this URL (50)
These samples were observed contacting or being served from x1.c.lencr.org. Each links to its full analysis.
- 7bff53b1bb5e9ea099ec71d411aff56e329348d3439e859e58b8674c92be5657 - contacted ·
7bff53b1bb5e9ea099ec71d411aff56e· first seen 2026-08-22 - 3f70ac3b4bdb4fd8b75c5e8c6361f6e63360bf2473703e004ed43a450a42ce91 - contacted ·
3f70ac3b4bdb4fd8b75c5e8c6361f6e6· first seen 2026-08-22 - HUILoader - contacted ·
b2aadda6a9a011c583f5fd468f695cc9· first seen 2026-08-22 - Juko - contacted ·
cd0082d170b89ca0d575e49dee4b5f59· first seen 2026-08-22 - Zusy - contacted ·
b41dbb76e6b7df55199a9c4930f35a6b· first seen 2026-08-22 - 1887d81364a608663d411e3f827abf816614f63b3560bfb44fdae853a54e4c50 - contacted ·
1887d81364a608663d411e3f827abf81· first seen 2026-08-22 - 3f7bc46ba042e45b6040a19cbd123f8e8994a9885fae7c7b84c5cf767ce0c542 - contacted ·
3f7bc46ba042e45b6040a19cbd123f8e· first seen 2026-08-22 - Zusy - contacted ·
95bc42e6fe130d3fc162d22febc8b4b6· first seen 2026-08-22 - Zusy - contacted ·
f404e972f3d3923d1b19544cf9e64136· first seen 2026-08-22 - Lmir - contacted ·
448879649f6e11e857d3f172b29b604f· first seen 2026-08-22 - Zusy - contacted ·
572199daee529fd82eb1e4b9d72ae976· first seen 2026-08-22 - Zusy - contacted ·
421375136a67c5ed92b31b5a5dc8050f· first seen 2026-08-22 - cd29c3d5e7e80df5b415770170c6680a8ed36a91a5d1b107db2754798a0ac8d6 - contacted ·
cd29c3d5e7e80df5b415770170c6680a· first seen 2026-08-22 - Vobfus - contacted ·
858a0d063950964c2fcf559e57c2b0b5· first seen 2026-08-22 - Zusy - contacted ·
97267a50646e1859973c1b1ee5e9c164· first seen 2026-08-22
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
- 24 Aug 2026 - unknown
- 23 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
Questions about x1.c.lencr.org
- Is x1.c.lencr.org safe?
- The scan of x1.c.lencr.org on 22 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?
- 50 analysed samples communicate with this URL, including HUILoader, Juko, Zusy, Lmir.
- 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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