docs.rs - URL scan, 19 Aug 2026
MalwareAnalyzer by Cyble scanned docs.rs and returned a unknown verdict (score 0). The page resolved to 151.101.193.91 on Fastly, Inc. in US. 30 domains and 2 IPs were contacted, over 5 HTTP requests. 24 malware samples communicate with this URL (HUILoader, REvil). The request followed 1 redirect before landing. This is a point-in-time observation from 19 Aug 2026; the page may have changed since.
Scan result
- Verdict: unknown (score 0) · Confidence 6%
- Scanned URL:
https://docs.rs/getrandom - Domain: docs.rs · IP: 151.101.193.91 · AS54113 · US
- Server: nginx/1.14.0 (Ubuntu)
- Page title: getrandom - Rust
- HTTP status: 200 · text/html; charset=utf-8
- TLS issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2025 Q4 · valid to Dec 27 10: · subject CN=docs.rs
- HTTP requests captured: 5
- Scan tier: fast · observed 2026-08-19 10:13:17 UTC
Redirect chain
https://docs.rs/getrandomhttps://docs.rs/getrandom/latest/getrandom/
Malware communicating with this URL (24)
These samples were observed contacting or being served from docs.rs. Each links to its full analysis.
- HUILoader - referenced ·
2ece72baa522525d4fe124aa5c5712de· first seen 2026-08-19 - HUILoader - referenced ·
287d1076dba5769e5b228e8b93289173· first seen 2026-08-15 - REvil - referenced ·
9ea600a96c3d6950bfbf5b98980bad95· first seen 2026-08-14 - HUILoader - referenced ·
3844a0277a6613b916974dafbfb62079· first seen 2026-08-13 - HUILoader - referenced ·
083a48414c7623d5007135f3903cf499· first seen 2026-08-13 - HUILoader - referenced ·
326d916b57d00a594bdf820fada4475d· first seen 2026-08-13 - HUILoader - referenced ·
827392ee7e404a315a0261f9ea2db6f2· first seen 2026-08-13 - REvil - referenced ·
6167be94c33b2a86f9820cbc1b901700· first seen 2026-08-13 - HUILoader - referenced ·
33ec6eb0b04a3f34b3aea302f64a26b0· first seen 2026-08-13 - HUILoader - referenced ·
d0365e1871c4f291c01d24e32608b069· first seen 2026-08-13 - HUILoader - referenced ·
ad144970d4d05f32f0e169f0172327a0· first seen 2026-08-13 - HUILoader - referenced ·
795f5d4d8a484fb274dab7eae466b026· first seen 2026-08-13 - HUILoader - referenced ·
98472053ca17e0461811c0c0b0b46603· first seen 2026-08-12 - HUILoader - referenced ·
4de1a1e342735b777ec3ef25edcec854· first seen 2026-08-12 - HUILoader - referenced ·
e2ca97c6912770d61697dd9a0a21ffa1· first seen 2026-08-12
Antivirus & YARA (1 of 47 engines)
- YARA: JPCERT/CC [yara]: JPCERT_LODEINFO (page content)
These signatures matched text in the page. Pages that quote or document malware can match them, so on their own they do not make a page malicious.
Why this verdict
- Valid TLS, no impersonation or off-origin credential post
- A signature matched text in the page (JPCERT_LODEINFO) — pages that discuss malware can match, so this alone is not a malicious verdict
Detected technologies
- Nginx
- Fastly
- Drupal
Contacted infrastructure
- 151.101.193.91 - AS54113 Fastly, Inc. (United States)
- 151.101.1.91 - AS54113 Fastly, Inc. (United States)
Observed indicators
- docs.rs
- www.rust-lang.org
- spdx.org
- github.com
- crates.io
- foundation.rust-lang.org
- doc.rust-lang.org
- img.shields.io
- deps.rs
- manned.org
- learn.microsoft.com
- www.unix.com
- opensource.apple.com
- www.freebsd.org
- man.openbsd.org
- man.netbsd.org
- leaf.dragonflybsd.org
- docs.oracle.com
- illumos.org
- fuchsia.dev
Other scans of docs.rs (8)
This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.
- 15 Aug 2026 - unknown
- 14 Aug 2026 - unknown ·
https://docs.rs/rustls/latest/rustls/manual/_03_howto/index.html - 13 Aug 2026 - unknown
- 13 Aug 2026 - unknown ·
https://docs.rs/rustls/latest/rustls/manual/_03_howto/index.html - 13 Aug 2026 - unknown
- 12 Aug 2026 - unknown
- 12 Aug 2026 - unknown
- 11 Aug 2026 - unknown
Questions about docs.rs
- Is docs.rs safe?
- The scan of docs.rs on 19 Aug 2026 reached no verdict either way (score 0). Too little was captured to judge it, which is an unknown rather than a pass.
- What malware is associated with docs.rs?
- 24 analysed samples communicate with this URL, including HUILoader, REvil.
- How was docs.rs 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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