Is it undetected by VAC?

without putting any research into cs go hacks i downloaded a free one and instantly got VAC banned. is there any risk of a VAC ban while using this hack?

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Also how do i buy the hack, and what are the prices?

Theres always a risk but its very unlikely, I've cheated on 5 different csgo accounts with aimware and non have gotten vac banned only a few untrusted.

http://aimware.net/cheats/counter-strike-global-offensive
Prices are at each product's page.
it's VAC secure yes.