NoVirusThanks OSArmor monitors and blocks suspicious process behavior and aims to prevent infections by malware, ransomware, and other common threats. For complete protection consider Malwarebytes.

It works by analyzing parent processes and prevents scenarios like MS Word running cmd.exe or powershell.exe and can prevent ransomware from deleting file shadow copies via vssadmin.exe. It also blocks processes that have double file extensions like invoice.pdf.exe, for example, and blocks malware spread by USB.

NoVirusThanks OSArmoris simple to use, requiring no configuration, but you can choose specific areas for monitoring through the Configurator by simply checking/unchecking a selection. It is designed to run silently in the background while protecting your system without eating up a large amount of memory. This tool can block even those threats not detected by your selected security solution, making it an additional defense layer against malware, ransomware, etc.

NoVirusThanks OSArmor Features:

Basic Anti-Exploit

Analyze parent processes and child processes blocking exploit payloads
Protect MS Office Apps

Prevent WINWORD.EXE or EXCEL.EXE from executing malicious processes
Monitor Applications

Monitor Adobe PDF Reader, MS Office, OpenOffice, Web Browsers, etc.
Block USB Malware

Prevent execution of processes started via autorun.inf from USB devices
Block Command-Lines

Block processes with command-line strings commonly related to malware
Protect Shadow Copies

Block system processes (vssadmin.exe, etc.) from deleting shadow copies of files
Block File Download

Block specific command-lines related to download of remote files
Block .COM & .PIF

Block execution of processes with.COM or .PIF obsolete file extensions
Filter System Processes

Block wscript.exe, mshta.exe, etc., if they match our rules of bad behavior
Block Bcedit.exe

Prevent critical system modifications from Bcedit.exe
Block Schtasks.exe

Block the execution of schtasks.exe (commonly used by malware)
Block Bitsadmin.exe

Prevent Bitsadmin.exe from downloading (/download) remote files
PowerShell Rules

Block execution of encoded or malformed commands via PowerShell
Svchost & Explorer

Block suspicious behaviors related to Svchost.exe and Explorer.exe
Block RegisterXLL()

Prevent calling of Application.Excel RegisterXLL() via command-line
Block Remote Scripts

Prevent Regsvr32.exe or Mshta.exe from loading remote scripts

Consider using Malwarebytes for complete antivirus protection and to protect your devices, data, and privacy.

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What to Do When Your Norton or McAfee Antivirus Expire

Limitations:
30-Day Trial. Then prices start at $19.99 per year and includes the following:

Real-Time Protection

Anti-Exploit Module

Custom-Block Rules

Exclusion Rules

Password Protection

Product Updates

Auto-Update Product

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