How the F*ck do I play this?

Please be kind as I am a noob. It’s the first time I’m encountering this type of chord and I have no idea what my fingering should be for this. Do I use my index for the bar and my pinky to press all the other notes?

Please be kind as I am a noob. It’s the first time I’m encountering this type of chord and I have no idea what my fingering should be for this. Do I use my index for the bar and my pinky to press all the other notes?