MalwareMultiScan/MalwareMultiScan.Backends/Backends/Implementations/ClamavScanBackend.cs

using System.Text.RegularExpressions;
using MalwareMultiScan.Backends.Backends.Abstracts;
using Microsoft.Extensions.Logging;

namespace MalwareMultiScan.Backends.Backends.Implementations
{
    public class ClamavScanBackend : AbstractLocalProcessScanBackend
    {
        public ClamavScanBackend(ILogger logger) : base(logger)
        {
        }

        public override string Id { get; } = "clamav";

        protected override string BackendPath { get; } = "/usr/bin/clamdscan";

        protected override Regex MatchRegex { get; } =
            new Regex(@"(\S+): (?<threat>[\S]+) FOUND", RegexOptions.Compiled | RegexOptions.Multiline);

        protected override bool ThrowOnNonZeroExitCode { get; } = false;

        protected override string GetBackendArguments(string path)
        {
            return $"-m --fdpass --no-summary {path}";
        }
    }
}