I'm testing a malware sample :hxxps://www.virustotal.com/en/file/55f4cc0f9258efc270aa5e6a3b7acde29962fe64b40c2eb36ef08a7a1369a5bd/analysis/This is a malicious executable file. When executed in Windows XP, it exhibits its behavior (ransomware). But the same file when executed in windows 7, it does't show its actual behavior.Need your help to identify that specific condition in the which makes the malware run only in a specific operating system.
Need help in understanding the code of a Malicious file
malware;static analysis