chkrootkit vs Nightwing DejaVM: side-by-side comparison (2026)
chkrootkit is a free malware analysis solution. Nightwing DejaVM is a commercial malware analysis solution by Nightwing. Features, integrations, deployment and the company behind each one, side by side.
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VisitA tool to locally check for signs of a rootkit with various checks and tests.
Whole-system emulation environment for software dev, debugging, testing & security
Side-by-side comparison
Feature
chkrootkit
Nightwing DejaVM
Pricing model
Free
Commercial
Category
Malware Analysis
Malware Analysis
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Startup, SMB, Mid-Market, Enterprise
Mid-Market, Enterprise
Company
Company
–
Nightwing
Use cases and capabilities
System Security
Yes
No
Linux
Yes
No
File Analysis
Yes
No
Rootkit
Yes
No
Binary Analysis
Yes
Yes
Emulation
No
Yes
Reverse Engineering
No
Yes
Vulnerability Research
No
Yes
Security Research
No
Yes
Dynamic Analysis
No
Yes
Core features
9 features listed
8 features listed
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