The scan of 0.sh on 21 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 0.sh?

6 analysed samples communicate with this URL, including AgentTesla, Zusy, HUILoader.

How was 0.sh 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.

0.sh - URL scan, 21 Aug 2026

MalwareAnalyzer by Cyble scanned 0.sh and returned a unknown verdict (score -12). The page resolved to 104.21.43.120 on Cloudflare, Inc. in US. 2 domains and 1 IP were contacted, over 1 HTTP request. 6 malware samples communicate with this URL (AgentTesla, Zusy, HUILoader). This is a point-in-time observation from 21 Aug 2026; the page may have changed since.

Scan result

Verdict: unknown (score -12) · Confidence 15%
Scanned URL: https://0.sh/
Domain: 0.sh · IP: 104.21.43.120 · AS13335 · US
Server: cloudflare
Page title: θ.sh
HTTP status: 200 · text/html; charset=UTF-8
TLS issuer: C=US, O=Google Trust Services, CN=WE1 · valid to Nov 7 02: · subject CN=0.sh
HTTP requests captured: 1
Scan tier: fast · observed 2026-08-21 18:12:45 UTC

Malware communicating with this URL (6)

These samples were observed contacting or being served from 0.sh. Each links to its full analysis.

AgentTesla - referenced · 80daf4bed558f9a53073cb69695db7de · first seen 2026-08-21
Zusy - referenced · c5f3e6a7dd8a423ca2c6735d11f35246 · first seen 2026-08-21
d7c61561dab4c69daf06ecd49eb74694d26319c0e1c8660f996a45fd71c5bc9e.msi - referenced · d7c61561dab4c69daf06ecd49eb74694 · first seen 2026-08-17
4809198_trudovoy__dogovor__s_.pdf - referenced · 563978d37ebcecc3735cce5000cab348 · first seen 2026-08-16
edb9bdb68ef0f04c030300753b606d2a2cac2a7411554726d824ab20f2e53f2f.exe - referenced · edb9bdb68ef0f04c030300753b606d2a · first seen 2026-08-16
HUILoader - referenced · 5f76fc369f3f759a64fe0770294a303c · first seen 2026-08-13

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
Cloudflare Insights

Contacted infrastructure

104.21.43.120 - AS13335 Cloudflare, Inc. (United States)

Observed indicators

0.sh
static.cloudflareinsights.com
104.21.43.120
https://0.sh/
https://static.cloudflareinsights.com/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e1781791509496

Other scans of 0.sh (4)

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

21 Aug 2026 - unknown
17 Aug 2026 - unknown
16 Aug 2026 - unknown
13 Aug 2026 - unknown

Questions about 0.sh

Is 0.sh safe?: The scan of 0.sh on 21 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 0.sh?: 6 analysed samples communicate with this URL, including AgentTesla, Zusy, HUILoader.
How was 0.sh 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 0.sh

Scanned on MalwareAnalyzer by Cyble · Open interactive scan