Core Security Cobalt Strike vs UPX: side-by-side comparison (2026)
Core Security Cobalt Strike is a commercial red-team & adversary emulation solution by Core Security. UPX is a free red-team & adversary emulation solution. Features, integrations, deployment and the company behind each one, side by side.
Post-exploitation threat emulation platform for red team operations.
UPX is a high-performance executable packer for various executable formats.
Side-by-side comparison
Feature
Core Security Cobalt Strike
UPX
Pricing model
Commercial
Free
Category
Red-Team & Adversary Emulation
Red-Team & Adversary Emulation
Deployment and fit
Deployment type
On-Premises
On-Premises
Company size fit
Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Core Security
–
Use cases and capabilities
Red Team
Yes
No
Post Exploitation
Yes
No
C2
Yes
No
Evasion
Yes
No
Binary Analysis
No
Yes
Core features
6 features listed
No features listed
Integrations
2 integrations listed
No integrations listed
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