Ransomware continues to pose a significant threat to global cybersecurity, with increasingly sophisticated variants that can evade traditional detection methods. Dynamic Code Sequence Mapping (DCSM) offers a novel solution that addresses this challenge through the real-time monitoring of execution behavior, allowing for the detection of ransomware based on its dynamic characteristics rather than relying on static signatures. DCSM operates through a modular framework that analyzes code sequences, identifies patterns associated with ransomware activity, and triggers protective measures before the malware can execute its payload. Extensive testing has demonstrated the system's ability to maintain high detection accuracy, even in the presence of advanced evasion techniques such as code obfuscation and polymorphism, while minimizing false positives. Moreover, DCSM's adaptability and integration potential within existing cybersecurity infrastructures make it a versatile tool capable of responding to the continuously evolving ransomware landscape. The overall impact of DCSM lies in its ability to enhance ransomware detection capabilities, providing a more resilient and adaptive approach to mitigating one of the most persistent threats in modern cybersecurity.