No. MalwareAnalyzer scanned teraval.cz on 16 Aug 2026 and returned a suspicious verdict with a score of 42 out of 100. Treat it as hostile until it is re-checked.

How was teraval.cz checked?

A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the standard 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.

teraval.cz - suspicious URL scan, 16 Aug 2026

MalwareAnalyzer by Cyble scanned teraval.cz and returned a suspicious verdict (score 42). The page resolved to 153.92.220.188. The domain was registered 6126 days ago through REG-INTERNET-CZ. 1 domain and 1 IP were contacted. The request followed 1 redirect before landing. This is a point-in-time observation from 16 Aug 2026; the page may have changed since.

Scan result

Verdict: suspicious (score 42) · Confidence 51%
Scanned URL: http://teraval.cz/res/file/10499101852.pdf
Domain: teraval.cz · IP: 153.92.220.188
Server: LiteSpeed
HTTP status: 200 · application/pdf
Registrar: REG-INTERNET-CZ · domain age 6126 days · created 2009-11-06
TLS issuer: C=US, O=Let's Encrypt, CN=YE2 · valid to Oct 7 06: · subject CN=teraval.cz
Scan tier: standard · observed 2026-08-16 00:25:08 UTC

Redirect chain

http://teraval.cz/res/file/10499101852.pdf
https://teraval.cz/res/file/10499101852.pdf

Antivirus & YARA (1 of 47 engines)

ClamAV (daily) [av]: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (served file)

Why this verdict

Antivirus/YARA detection in page content: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
File download routed to the malware sandbox (10499101852.pdf)
Valid TLS, no impersonation or off-origin credential post

Detected technologies

LiteSpeed

Files served by this page

10499101852.pdf · 616ec865125a4d00937e9042f3d4dd9f

Observed indicators

teraval.cz
153.92.220.188
https://teraval.cz/res/file/10499101852.pdf

Other scans of teraval.cz (3)

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 - suspicious · https://teraval.cz/res/file/54737820150.pdf
23 Aug 2026 - suspicious · https://teraval.cz/res/file/54737820150.pdf
16 Aug 2026 - suspicious

Questions about teraval.cz

Is teraval.cz safe?: No. MalwareAnalyzer scanned teraval.cz on 16 Aug 2026 and returned a suspicious verdict with a score of 42 out of 100. Treat it as hostile until it is re-checked.
How was teraval.cz checked?: A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the standard 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 standard tier - see how URL scanning works.

Scan another URL · Latest analyzed threats · All scans of teraval.cz

Scanned on MalwareAnalyzer by Cyble · Open interactive scan