Price	Free to try
Publisher	NoVirusThanks - https://www.osarmor.com
Publisher's Description

OSArmor is a Windows OS application that monitor and block suspicious processes behaviors to prevent infections by malware, ransomware, and other threats. This tool analyzes parent processes and prevents, for example, MS Word from running cmd.exe or powershell.exe. It prevents ransomware from deleting shadow copies of files via vssadmin.exe, blocks processes with double file extensions (i.e invoice.pdf.exe), blocks USB-spreading malware, and much more. It is lightweight, requires zero user input and protects your system while running in the background.

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 behaviors.

Block Bcdedit.exe

Prevent important and critical system modifications from Bcdedit.exe

PowerShell Rules

Block execution of encoded or malformed commands via PowerShell.

Exclude Processes

You can exclude specifc processes or events from being blocked.

Custom Block Rules

You can write your own custom block rules to block specific processes.

Intelligent Rules

Our internal smart rules can block known and not-yet-known suspicious process activities.

Very Lightweight

The software application uses only a few MBs of memory, you will not even notice it.