Revisium vs Imunify360 vs ClamAV — which fits where?

Revisium (AI-bolit): focused on PHP web malware, deep signature DB for CMS infections. Imunify360: broader (WAF + scanner + reputation + Patchman); more expensive. ClamAV: general antivirus, weak on web-specific. For shared hosting providers: Imunify360 or Revisium. For VPS owner managing own site: Revisium's per-server license is cost-effective.

How often should I run a scan?

Hourly cron for active sites is overkill; daily after low-traffic hours is standard. Plus on-upload scan (integrate with file upload events). After noticing odd behavior (slow response, unexpected emails sent), run on-demand. Scheduled scans catch things you didn't notice; reactive scans catch what just happened.

Found malware — what's the right cleanup?

Quarantine first (move to non-web-accessible location for forensics, don't immediately delete). Identify how malware got in — most often compromised credentials, vulnerable plugin, or upload form abuse. Fix entry vector. Then delete malware. Rotate ALL credentials. Restore from clean backup if available. Just deleting malware without finding entry = re-infection in days.

False positives — how common?

Modern Revisium is fairly accurate but not perfect. Custom encoder use, deliberately-obfuscated code (commercial encoders), heavily-modified CMS files can trigger. Always review flagged files before deletion — diff against known-good. Whitelist confirmed false positives to reduce noise.

Revisium Antivirus Overview: Complete Website Security Solution

What is Revisium Antivirus?

Revisium Antivirus is a server-side security scanner specifically developed for web hosting environments. Unlike traditional antivirus software that protects desktop computers, Revisium focuses on website files, scripts, and databases to detect web-specific threats like backdoors, malicious injections, SEO spam, and compromised CMS installations.

Revisium Antivirus Website Security — Revisium / AI-bolit — server-side scanner for PHP webshells and CMS infections.

Key Features

Website Malware Scanner

Detects malicious code injections, backdoors, phishing scripts, and suspicious obfuscation in website files (PHP, HTML, JavaScript, .htaccess). Uses heuristic analysis and signature-based detection.

Automated Malware Removal

Can automatically clean infected files by removing malicious code segments while attempting to preserve legitimate content. Supports both automatic and manual review modes.

Security Reports

Generates detailed scan reports highlighting vulnerabilities, malicious files, and security recommendations. Reports available in web interface and log files.

Vulnerability Detection

Scans for outdated CMS versions (WordPress, Joomla, Drupal, OpenCart), vulnerable plugins/themes, and misconfigurations that could be exploited.

Real-Time Monitoring

Monitors file system changes and flags suspicious modifications in real-time. Can be configured to alert administrators of unauthorized changes.

? Developer-Friendly

Allows manual review of flagged files before removal. Provides detailed explanations of detected threats and their potential impact.

Hosting Panel Integration

Integrates seamlessly with popular hosting control panels like cPanel, Plesk, ISPmanager, and DirectAdmin for easy management.

How to Install Revisium Antivirus

Install Revisium on a Linux Server

Download the Installer:
Visit the official Revisium website or download directly via wget:
```
wget https://revisium.com/installer.sh
```
Make the Installer Executable:
```
chmod +x installer.sh
```
Run the Installer with Root Privileges:
```
sudo ./installer.sh
```
Follow On-Screen Prompts:
- Specify installation directory (default is typically /usr/local/revisium/).
- Define paths to scan (e.g., /var/www/, /home/).
- Configure notification settings (email alerts).
Activate the License (if using premium version):
```
sudo revisium --license YOUR_LICENSE_KEY
```

System Requirements: Revisium typically requires a Linux server (CentOS, RHEL, Ubuntu, Debian), PHP 5.4+, and sufficient disk space for scanning operations. Always check the official documentation for current requirements.

Install Revisium on cPanel

Log in to WHM as the server administrator.
Navigate to Home ? cPanel ? Manage Plugins or use the plugin installer provided by Revisium.
Install the Revisium plugin via the cPanel Marketplace or manual upload.
Once installed, clients can access Revisium directly from their cPanel interface under the "Security" section.

Using Revisium Antivirus

Perform a Manual Website Scan

# Scan a specific directory
antivirus --scan /var/www/html

# Scan with detailed verbose output
antivirus --scan /var/www/html --verbose

# Scan a user's home directory
antivirus --scan /home/username/public_html

Schedule Automatic Scans with Cron

Set up regular automated scans to run during low-traffic hours:

crontab -e

Add the following line to scan daily at 3 AM:

0 3 * * * /usr/local/revisium/antivirus --scan /var/www --clean --report

Reviewing Scan Reports

Reports are typically saved in /var/log/revisium/:

# View the latest scan report
cat /var/log/revisium/scan_report_$(date +%Y-%m-%d).log

# Search for critical threats in reports
grep -i "critical\|malware\|backdoor" /var/log/revisium/scan_report_*.log

# View summary of last scan
antivirus --status

Clean Malware Automatically

# Clean infected files automatically
antivirus --clean /var/www/html

# Scan and clean in one command
antivirus --scan /var/www/html --clean

# Review before cleaning (safer option)
antivirus --scan /var/www/html --report-only
# Then manually review /var/log/revisium/quarantine/ before cleaning

Integrating Revisium with Hosting Panels

Control Panel	Integration Level	Key Benefit
cPanel/WHM	Full integration	Individual clients can scan their accounts via cPanel interface; admins can schedule server-wide scans from WHM.
ISPmanager	Native integration	Built-in module allows easy scanning of individual domains and user accounts.
Plesk	Extension available	Can be installed as an extension; provides scanning at domain and server levels.
DirectAdmin	Plugin support	Plugin available for both admin and user levels; allows per-user scanning.

Pricing Options

Revisium Antivirus offers several licensing options:

Version	Features	Best For
Free/Trial Version	Basic malware scanning, detection only (no auto-cleanup), limited scans	Testing, small websites, personal use
Premium (Paid)	Automatic cleanup, advanced vulnerability detection, real-time monitoring, priority support, unlimited scans	Business websites, hosting providers, agencies managing multiple sites
Enterprise/Server License	Full features, unlimited domains, API access, custom integration, SLA support	Web hosting companies, large enterprises, managed service providers

Note: Always check the official Revisium website for current pricing and licensing details.

Alternatives to Revisium Antivirus

Alternative	Type	Key Difference from Revisium
ImunifyAV	Server-side antivirus	More comprehensive security suite with WAF, intrusion detection; better for modern hosting environments.
Wordfence	WordPress plugin	WordPress-specific; includes firewall and endpoint security; not for general server scanning.
Sucuri	Cloud-based scanner	External scanning only; doesn't install on server; includes CDN and DDoS protection.
ClamAV	Open-source antivirus	Free but less specialized for web threats; requires significant configuration for effective web scanning.
MalDetect (Maldet)	Linux malware scanner	Free and lightweight; good basic detection but fewer features and no control panel integrations.

Recommendation: Revisium Antivirus is a reliable and robust solution for protecting websites against malware and vulnerabilities. It's particularly ideal for hosting providers and system administrators who need an easy-to-use, automated tool for malware detection and removal with seamless control panel integrations. For WordPress-specific sites, consider combining it with a specialized plugin like Wordfence for defense-in-depth.

Revisium Antivirus Overview: Complete Website Security Solution

What is Revisium Antivirus?

Key Features

Website Malware Scanner

Automated Malware Removal

Security Reports

Vulnerability Detection

Real-Time Monitoring

? Developer-Friendly

Hosting Panel Integration

How to Install Revisium Antivirus

Install Revisium on a Linux Server

Install Revisium on cPanel

Using Revisium Antivirus

Perform a Manual Website Scan

Schedule Automatic Scans with Cron

Reviewing Scan Reports

Clean Malware Automatically

Integrating Revisium with Hosting Panels

Pricing Options

Alternatives to Revisium Antivirus

Hosting

Cloud Solutions

For You

VDS

Website Builders

Our services

Client Area

Revisium Antivirus Overview: Complete Website Security Solution

What is Revisium Antivirus?

Key Features

Website Malware Scanner

Automated Malware Removal

Security Reports

Vulnerability Detection

Real-Time Monitoring

? Developer-Friendly

Hosting Panel Integration

How to Install Revisium Antivirus

Install Revisium on a Linux Server

Install Revisium on cPanel

Using Revisium Antivirus

Perform a Manual Website Scan

Schedule Automatic Scans with Cron

Reviewing Scan Reports

Clean Malware Automatically

Integrating Revisium with Hosting Panels

Pricing Options

Alternatives to Revisium Antivirus

Hosting

Cloud Solutions

For You

VDS

Website Builders

Our services

Client Area

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