Install maldet and run scan

1. Install maldet

# wget https://www.rfxn.com/downloads/maldetect-current.tar.gz
# tar -xvf maldetect-current.tar.gz
# cd maldet-<version> 
# ./install.sh

2. Update maldet

# maldet -u

3. Scan all files and folders with maldet

# maldet -a

4. Scan particular folder with maldet

# maldet -a /path/to/scan