Compressed archives can bypass some basic email scanners. Once extracted, they often contain executables ( .exe ) or scripts ( .bat , .ps1 ) that can infect your system instantly upon running. Recommended Actions
Before interacting with any suspicious file, upload it to VirusTotal to have it scanned by over 70 different antivirus engines. CoinHJ.7z
If you have already extracted or ran the file, disconnect from the internet and run a full system scan using a reputable tool like Malwarebytes . Compressed archives can bypass some basic email scanners
If you haven't opened the file yet, delete it immediately. delete it immediately.