Quarklab.app Review: Suspicious Website. Low trust score: 26%

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Quarklab → Safety Check

Captured Image

Desktop View

First checked 4 hours ago

Quarklab.app is a suspicious website due to several red flags that make it unreliable. The website may contain misleading information, engage in questionable practices, or even host malware. It's also difficult to determine who actually runs the site or how to contact them.

While this site might not be an outright fraud, it has too many issues to be considered trustworthy. Most people would be better off avoiding it entirely.

Suspicious Website

Trust Score

#1,324,087

Global Rank

Location

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Is quarklab.app safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as suspicious website.

As of September 19, 2025, Quarklab.app has a very low trust score of 26/100 according to our algorithm. Through the security analysis, it has been identified as a potential suspicious website. Our detection system has found multiple risk indicators, and we recommend avoiding this website.

Why is quarklab.app marked "Suspicious Website"?

Gridinsoft evaluates quarklab.app, focusing on limited website popularity, suspicious content indicators (Cryptocurrency - Risk, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases. We weigh these indicators to calculate the trust score.

How we scored quarklab.app

Reputation footprint: Limited traffic and third-party mentions (#1,324,087)
Risk indicators: Cryptocurrency - Risk, Blacklisted
Positive signals: Extended Data
On-page: Cryptocurrency, Wordpress Platform, Google Tag Manager, Cloudflare Browser Insights, SEO Optimization, UIkit Framework
✓ Website content analyzed.
Method: automated checks.

Score: 26/100

by Gridinsoft Trust Model v2.2.5

Last checked: September 19, 2025 at 7:16 PM

Note: Automated systems are not perfect — while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.

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Cryptocurrency

The quarklab.app website references cryptocurrency transactions or educational content related to digital assets such as Bitcoin, Ethereum, or other blockchain-based currencies. Users should exercise caution as cryptocurrency transactions are irreversible and the decentralized nature of these assets provides limited recourse for fraudulent activities.

Cryptocurrency - Risk

Based on pattern analysis of similar websites, quarklab.app platform may offer questionable cryptocurrency investment opportunities or trading advice that could result in financial losses. Exercise extreme caution when evaluating cryptocurrency-related investment proposals.

Wordpress Platform

Our analyzer determines that website quarklab.app is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.

Google Tag Manager

The quarklab.app website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights

SEO Optimization

The quarklab.app website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).

Extended Data

HTML analysis indicates that quarklab.app website provides extended data, including information about the company or its products and services. This may suggest a commitment to transparency.

UIkit Framework

Blacklisted

Gridinsoft Internet Security classified quarklab.app as unsafe.

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Security Risk Detected

26 / 100

Suspicious Website

September 19, 2025 at 7:16 PM

Security Advisory: This website has been flagged as suspicious and may pose security risks. Exercise caution when visiting or sharing personal information.

Domain Information

Top Level Domain

.app

Generic TLD

Domain Name Quarklab.app

WHOIS data not available

Registration details are private or not accessible for this domain.

Technical Details

IP Address 104.21.41.22

Hosting Provider

AS13335 Cloudflare, Inc.

San Francisco, US

Global Rank

#1,324,087

Primary Language

Content Analysis

Original website content:

Quark Drainer – Crypto Drainer For 480+ Wallets

Quark Drainer is the private crypto drainer with support for 90+ networks on EVM, SOL, TRON. Get access to a clean source code and an exclusive community.

Security Analysis

Detection Signatures:

Cryptocurrency Cryptocurrency - Risk Wordpress Platform Google Tag Manager Cloudflare Browser Insights SEO Optimization Extended Data UIkit Framework Blacklisted

These signatures are used to generate the security fingerprint below.

Security Fingerprint

texas-iowa-fruit-mirror

Unique identifier based on site analysis

Suspicious platforms exhibit untrustworthy characteristics including questionable content, deceptive operational practices, or malware presence that compromise user security and platform reliability.

How popular is this website?

Popularity

1 324 087

+374 101

Quarklab.app ranks relatively low, which often implies limited traffic. Though a lower profile does not make a site inherently malicious, bad actors sometimes favor less-monitored domains. You should remain alert, and avoid providing sensitive information if in doubt.

Get free access to monitor suspicious domains through our API.

How to block Quarklab.app?

Gridinsoft has the capability to block quarklab.app domain without requiring further user intervention.

Start by downloading Gridinsoft Anti-Malware to your computer.
Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
Click on the "Standard Scan" button.
After the scanning process is finished, click on "Clean Now" to remove any detected threats.
If prompted, restart your system to complete the removal process.

Exclusion

If you wish to visit a blocked "quarklab.app" and exclude it from being blocked, you can add it to the exclusions list. Here's how to do it:

Open Gridinsoft Anti-Malware;
Click the Tools tab;
Click the Ignore List;
Click the Internet vertical tab and press "Add...";
Enter "quarklab.app" and click Add button.

Now this domain should appear in your Ignore List.

Are You the Owner?

If you own Quarklab.app, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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