Is tbff-bygg.se safe?

No. MalwareAnalyzer scanned tbff-bygg.se on 23 Aug 2026 and returned a malicious verdict with a score of 81 out of 100, categorised as suspicious-infrastructure. Treat it as hostile until it is re-checked.

What malware is associated with tbff-bygg.se?

2 analysed samples communicate with this URL, including Phishing.

How was tbff-bygg.se 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.

tbff-bygg.se - malicious URL scan, 23 Aug 2026

MalwareAnalyzer by Cyble scanned tbff-bygg.se and returned a malicious verdict (score 81), categorised as suspicious-infrastructure. The page resolved to 109.235.174.18 on Websupport Hosting Network in SE. 1 domain and 1 IP were contacted. 2 malware samples communicate with this URL (Phishing). This is a point-in-time observation from 23 Aug 2026; the page may have changed since.

Scan result

Verdict: malicious (score 81) · Confidence 93%
Scanned URL: http://tbff-bygg.se/img/files/ranitosurata.pdf
Domain: tbff-bygg.se · IP: 109.235.174.18 · AS41528 · SE
Server: openresty
HTTP status: 200 · application/pdf
Scan tier: standard · observed 2026-08-23 08:26:25 UTC

Malware communicating with this URL (2)

These samples were observed contacting or being served from tbff-bygg.se. Each links to its full analysis.

Phishing - referenced · 66334dcd2e73f59a77a5fa8576a864a7 · first seen 2026-08-22
Phishing - referenced (hosted here) · 1dddb39b2656f2a59fd6438a7468eec4 · first seen 2026-08-21

Antivirus & YARA (1 of 48 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
Algorithmically-generated (DGA-like) hostname
File download routed to the malware sandbox (ranitosurata.pdf)
Served over plaintext HTTP

Contacted infrastructure

109.235.174.18 - AS41528 Websupport Hosting Network (Sweden)

Files served by this page

ranitosurata.pdf · 4c503bce77d5368d538cca1e033bbc37

Observed indicators

tbff-bygg.se
109.235.174.18
http://tbff-bygg.se/img/files/ranitosurata.pdf

Other scans of tbff-bygg.se (2)

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 - malicious · http://tbff-bygg.se/img/files/wigunedesobezema.pdf
21 Aug 2026 - malicious · http://tbff-bygg.se/img/files/wigunedesobezema.pdf

Questions about tbff-bygg.se

Is tbff-bygg.se safe?: No. MalwareAnalyzer scanned tbff-bygg.se on 23 Aug 2026 and returned a malicious verdict with a score of 81 out of 100, categorised as suspicious-infrastructure. Treat it as hostile until it is re-checked.
What malware is associated with tbff-bygg.se?: 2 analysed samples communicate with this URL, including Phishing.
How was tbff-bygg.se 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.

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Scanned on MalwareAnalyzer by Cyble · Open interactive scan