Using cracked software violates copyright law in most countries (Digital Millennium Copyright Act in the US, EUCD in Europe). While individual users are rarely sued, companies can face fines. More immediately, your antivirus may flag and quarantine the repack, and you risk losing access to other software if a crack triggers a broader security response.
Attempting to find a "repack" or "crack" for software that is already considered suspicious is highly dangerous. Such files are primary vectors for malware, keyloggers, and ransomware Poor Support: sysgeeker license key repack