RenFiles: the file renamer for malware collectors

Hi, malware collectors of the world!

Today I´ll introduce RenFiles.

RenFiles is a tool (command line) designed to rename file names and file extensions on demand.

This tool is recursive, so you can specify a folder and all files inside will be renamed.

RenFiles is able to rename file names to their CRC32, MD5 or SHA-256 hash depending of the used command.

RenFiles is also able to rename file extensions to the proper of each file with big accuracy.

Having the files named by their proper extension used to be very important because some antivirus were giving a different report depending of the file extension. KAV 4.5 doesn´t have this problem but anyway having files named properly is more "professional".

RenFiles has other features but the most important ones are the described above.

You can find a manual of RenFiles here.

You can get RenFiles binary here.

Next posts will be related to collection storage and sorting methods.