Cryptocurrency users are continually targeted by a growing array of sophisticated malware designed specifically to steal digital assets and compromise financial security. Among these malicious tools, CoinHJ v1.1 stands out as a particularly dangerous and insidious threat. This clipboard hijacker operates quietly and effectively by monitoring the clipboard activity of infected systems, detecting when users copy cryptocurrency wallet addresses, and then stealthily replacing them with attacker-controlled addresses. The subtlety of this attack means many victims remain unaware that their transactions are being redirected until after funds have been irreversibly lost. As cryptocurrencies grow in popularity and value, malware like CoinHJ v1.1 has become a favored weapon in the cybercriminal arsenal due to its simplicity, stealth, and potential for significant financial gain.