To check for vulnerabilities or malicious code within the JAR, you can use scanners like Grype or upload it to VirusTotal .
You can view the internal file structure and manifest of the JAR by using the command jar tf FinerDupes_v2.jar or by opening it with a standard decompression tool like 7-Zip or WinZip . FinerDupes v2.jar
To run the tool and see its output, use the command java -jar FinerDupes_v2.jar from your terminal, provided you have a Java Runtime Environment (JRE) installed. To check for vulnerabilities or malicious code within
If you are looking to analyze or report on the contents and safety of this specific JAR file, you can use several standard Java development and security tools: Ways to Analyze the JAR File If you are looking to analyze or report
Use an IDE like IntelliJ IDEA to decompile the classes and see what the code is actually doing.