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. 132 malware samples communicate with this URL (Obfus, Zusy, Fromcharcode, Urelas). 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 07:26:55 UTC
Malware communicating with this URL (132)
These samples were observed contacting or being served from x1.c.lencr.org. Each links to its full analysis.
- 5a32552292040fdc6472ddd169f9f63c1059c2ec6f4df37fe523ae596a11ef03 - contacted ·
5a32552292040fdc6472ddd169f9f63c· first seen 2026-08-22 - Obfus - contacted ·
d3271d526831d4629b35d968049c4827· first seen 2026-08-22 - d3242974285610810d3644452360034d0028950c373840f3c0c63a9240bc397c - contacted ·
d3242974285610810d3644452360034d· first seen 2026-08-22 - d328deec6d47df2726c91a6d667b559e35befa9772d7a6296f9e2b515d0bb629 - contacted ·
d328deec6d47df2726c91a6d667b559e· first seen 2026-08-22 - Zusy - contacted ·
f31a1573a6cc9ec309866ad65b7963a9· first seen 2026-08-22 - Zusy - contacted ·
53fd5d53cbaaea05057a2f0d954eb39c· first seen 2026-08-22 - Fromcharcode - contacted ·
6b14086f600694063708cba202b5b489· first seen 2026-08-22 - Urelas - contacted ·
407436519b513e3fc16c7685bba2ebee· first seen 2026-08-22 - AntiDebug - contacted ·
5c5e550350ec4651f04203623c890d5c· first seen 2026-08-22 - d5c77819008c8d54cc3de98410d0ed4a6b2c9ee47e83006f4c70a33c2310b20c - contacted ·
d5c77819008c8d54cc3de98410d0ed4a· first seen 2026-08-22 - Generickdz - contacted ·
d37e89dd72adbc9f1e08481222440e83· first seen 2026-08-22 - HUILoader - contacted ·
d4195ee940b118c7608b7c8d5b4e9a8c· first seen 2026-08-22 - 97da388b05bf0ca772ddb6fde97a21eeff24852b7f4d8a252e3dda9b95ac941d - contacted ·
97da388b05bf0ca772ddb6fde97a21ee· first seen 2026-08-22 - HUILoader - contacted ·
6bab24d0acd74cd1e2ba545f5056d872· first seen 2026-08-22 - Zusy - contacted ·
1432ddeff23ba7d30cdc281500765397· 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.
- 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
- 22 Aug 2026 - unknown
- 22 Aug 2026 - unknown
- 21 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?
- 132 analysed samples communicate with this URL, including Obfus, Zusy, Fromcharcode, 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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