pstu.org.br favicon

pstu.org.br

Category: Politics

Scanned: Oct 28, 2026, 23:57 UTC · First seen: Oct 28, 2026 · Threat Engines: 4 / 92 · Times Scanned: 1
40 / 100 Trust Score Based on scan findings at the time of analysis
Moderate Risk
0 - High Risk50 - Moderate100 - No Threats
Not scanned has not been scanned yet. Hit Check website to check it.
Failed
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pstu.org.br Politics · flagged by 4/92 engines
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Screenshot of pstu.org.br Captured Oct 28, 2026
https://pstu.org.br
Screenshot of pstu.org.br
Screenshot blurred
This website has moderate risk factors. Screenshot blurred as a precaution.
27 years
Not Ranked - This website does not appear in the Tranco top list
Flagged by 4 of 92 engines
✓ Valid (TLS)
Mundivox Do Brasil Ltda
São Paulo, Brazil
Apache
WordPress
179.191.88.34
Hidden Version hidden The site uses PHP but doesn’t show which version
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Domain & WHOIS Information
Registrar Unknown
Registered May 26, 1999
Expires May 26, 2028
Name Servers adrian.ns.cloudflare.com
DNSSEC Unsigned
Hosting Mundivox Do Brasil Ltda
Reputation & Threat Check 92 security engines checked
4
4 of 92 engines flagged this website Flagged by 4 security vendors at the time of scanning
Not flagged Flagged
Flagged by 4 of 92 engines
Direct Threat Database Sources
View detailed engine results on VirusTotal
File Scan Summary Powered by Quttera Engine
20 files scanned
No threats
20
Low Risk
0
Medium Risk
0
High Risk
0
No threats Low Risk Medium Risk High Risk
www.googletagmanager.com/ns.html?id=GTM-52K739D 266 B No threats
pstu.org.br/# 14.1 KB No threats
www.pstu.org.br/# 28.2 KB No threats
www.pstu.org.br/formacao 279.8 KB No threats
www.pstu.org.br/01-introducao/# 2.0 MB No threats
www.pstu.org.br/01-cronologia-da-revolucao-russa-1917-1920/# 2.4 MB No threats
www.pstu.org.br/01-apresentacao-2/# 2.2 MB No threats
www.pstu.org.br/02-apostila-500-anos-de-guerras-e-revolucoes/# 5.2 MB No threats
www.pstu.org.br/01-apresentacao-revolucoes-norte-americanas/# 5.2 MB No threats
www.pstu.org.br/01-a-revolucao-cubana/# 350.0 KB No threats
Show 10 more...
External Links & Domains
420
External Links
9 Flagged
1
Iframes
Clean
25
Referenced Domains
1 Flagged
10
Flagged Resources
Detected
pstu.org.br Flagged: Generic Malicious Object
pstu.org.br/./new/css/style.css Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner-bg-telegram.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner-bg-whatsapp.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner_lit.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner_ter.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/logo.webp Flagged: Generic Malicious Object
pstu.org.br/./new/img/opiniao_logo.png Flagged: Generic Malicious Object
pstu.org.br/./new/img/os_topo.png Flagged: Generic Malicious Object
pstu.org.br/./new/js/functions.js Flagged: Generic Malicious Object
pstu.org.br/./new/css/style.css Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner-bg-telegram.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner-bg-whatsapp.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner_lit.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/banner_ter.jpg Flagged: Generic Malicious Object
pstu.org.br/./new/img/logo.webp Flagged: Generic Malicious Object
pstu.org.br/./new/img/opiniao_logo.png Flagged: Generic Malicious Object
pstu.org.br/./new/img/os_topo.png Flagged: Generic Malicious Object
pstu.org.br/./new/js/functions.js Flagged: Generic Malicious Object
cfriazanov.org/moodle/ Not flagged
editorasundermann.com.br/?fbclid%3DIwAR1epNvBQHAsjbsEcIH9iG541dmGFEnLfi1mM3c_oBsfGV3w5qRK2AVuXmE Not flagged
editorasundermann.com.br/?product%3Da-ditadura-revolucionaria-do-proletariado Not flagged
editorasundermann.com.br/?product%3Do-manifesto-do-partido-comunista Not flagged
editorasundermann.com.br/?product%3Do-partido-e-a-revolucao Not flagged
editorasundermann.com.br/?product%3Dprograma-de-transicao-da-iv-internacional Not flagged
Show 405 more...
pstu.org.br Flagged: Generic Malicious Object
api.whatsapp.com Not flagged
archivoleontrotsky.org Not flagged
cdnjs.cloudflare.com Not flagged
cfriazanov.org Not flagged
doe.pstu.org.br Not flagged
editorasundermann.com.br Not flagged
facaparte.pstu.org.br Not flagged
fonts.googleapis.com Not flagged
gmpg.org Not flagged
googletagmanager.com Not flagged
litci.org Not flagged
marxismovivo.org Not flagged
pop.coop Not flagged
t.me Not flagged
Show 10 more...
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-52K739D" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden" aria-hidden%3D"true"> Not flagged
pstu.org.br Overview

Description of pstu.org.br

pstu.org.br appears to be the website of PSTU, a Brazilian political organization. The page layout, Portuguese-language navigation, and article-style homepage suggest it functions as a news, opinion, and movement-publication platform covering national and international politics, social issues, youth, women, LGBT topics, labor, and culture.

Based on the visible branding and linked subdomains, the site appears to support party communication, publishing, and outreach activities rather than commercial services. It also links to donation and participation pages, along with related ideological or publishing resources, which is consistent with an organizational or political-media website.

Safety Assessment for pstu.org.br

Scan results show mixed signals at the time of this scan. A small number of security engines flagged the domain, while several major threat-database checks did not report active phishing or malware listings. The malware scan summary reported no flagged files, but a generic heuristic label was associated with the domain and several internal asset URLs such as images, CSS, and JavaScript files. Generic heuristic detections can sometimes reflect pattern-based suspicion rather than confirmed malicious content, especially when they affect ordinary site assets.

Additional context slightly reduces concern: the domain is long-established, uses a valid HTTPS certificate, and the screenshot shows a functioning political/news website rather than a login lure, fake storefront, or obvious impersonation page. Blacklist data was largely clean, although one threat database listing was present, which means it would be inaccurate to describe all reputation checks as fully clean. Based on these findings, this website may warrant some caution, but the available data does not indicate a strong consensus of active malicious behavior at the time of this scan.

Technical Description

The site uses a valid Let's Encrypt SSL certificate with hosting in São Paulo, Brazil, on an Apache web server operated by Mundivox Do Brasil Ltda. Its nameservers are on Cloudflare, while DNSSEC appears to be unsigned. The domain is mature, with a registration history dating back to 1999, which generally lowers the likelihood of throwaway abuse compared with newly registered domains.

From a security posture perspective, the main concerns are the small number of security-engine detections and one blacklist-style listing, alongside heuristic flags on internal static resources. However, DNS-based mail-reputation blocklists were reported clean, and no direct malware files were identified in the file scan at the time of review.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
Not Ranked
Tranco Rank
Not in Top 1M
Visitors Unknown
Category: Politics
Rank History (30 days)
Sep 21 Oct 28
3 cookies detected
Essential0
Analytics2
Advertising1
Social0
3 1st party cookies
0 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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