FDSec

A sort of Antivirus🦠 for Windows

I am trying to create an Antivirus too.

⚠️WARNING⚠️:

Read and check the code before compiling and running it in production (Virtual Machine)!

INSTALLATION:

1. Create a new project in Visual Studio;
2. Paste the code inside Program.cs;
3. READ and CHECK the code;
4. Compile it and execute the binary!
5. (optional) download and unzip radare2 in FDSec folder (copy the 'bin', 'include', 'lib' and 'share' folders as showed below);

FDSec folder
bin\
include\
lib\
share\
fdsec.exe

I suggest Framework 4.7 or higher!

EXAMPLES OF USE:

1. Scan processes in loop:

C:\fdsec_folder> .\fdsec.exe

2. Scan a file then exit:

C:\fdsec_folder> .\fdsec.exe suspicious-file.exe

3. Scan recursively a folder then exit:

C:\fdsec_folder> .\fdsec.exe .\folder\

FEATURES:

• scan processes in loop;
• Arbitrary scan single file;
• recursive scan folder;
• scan remote ip connections in loop;
• automatic exclusion from legittimate software (by whitelist hashes);
• scan dangerous functions from strings;
• (optional) radare2 scanner for a deep search of dangerous functions;

⚠️WARNING OF RADARE2⚠️:

Using radare2 may cause a slowdown in the dangerous functions search. I have implemented a 5-seconds timed wait then it will be forced killed;

TECHNOLOGIES:

• blacklist and whitelist of sha256 hashes;
• signatures;
• blacklist of malicious ip;
• dangerous functions;