Use a security tool like VirusTotal to scan the archive before extraction, as "cracked" or "free" mobile repair tools frequently contain Trojans or potentially unwanted programs (PUPs).
It is designed for servicing Android devices, specifically targeting: telechargement-wadalhr-tool-technical-computer-solutions-rar
Ensure you are downloading from a reputable mobile repair community or the official Wadalhr portal to avoid malware. Use a security tool like VirusTotal to scan