A desktop application posing as the Claude AI assistant is being used to deploy RevStealer, a Windows-based malware designed to steal cryptocurrencies, passwords, and browser data from unsuspecting users. Cybersecurity researchers reported that RevStealer incorporates advanced detection evasion techniques before releasing its malicious payload. The software first verifies if the infected device resembles a genuine user environment, evaluating available memory, processor core count, machine hostname, username, and graphics hardware. This vetting process helps the malware determine whether it is running in a research or analysis environment, such as a sandbox.