http://www.raymond.cc/blog/archi ... -key-by-yuvayantra/
1. Go to YuvaYantra registration page: http://www.yuvayantra.com/RegistrationForm.aspx
2. Enter your first name, last name, email, password that contains8-15 characters with a combination of at least one word and letter,landline phone number, secret question, secret answer, wordverification, check I accept and click Submit button.
3. If the registration is successful, you should see a page that istelling you that you are now a member of YuvaYantra. Click the bluecolored “Get it here” button.

4. Then click another “Get it here” button that looks like the image below.

5. Now there are 4 steps that you need to go through to get your free Kaspersky key. Click “Get your FREE License now!”

6. Click Confirm at step 2.
7. Click I agree at step 3.
8. Voila! The FREE Kaspersky Anti-Virus 2009 16-digit activation code appears. You can activate the code via Kaspersky online activation server or from Kaspersky program itself if you’ve already got it installed on your computer.

This offer is meant for Indian users only and using an Indian open proxy to get the Kaspersky key is actually wrong.
For educational purposes: You can find India proxies at AliveProxy, XROXY, and Rosinstrument(India proxies are marked with the country code IN). Copy all the India proxy ip address with port and paste them to an online proxy checker.The proxy checker will tell you which India proxy is currently good andworking. There are a few types of proxy, HTTP/HTTPS/SOCKS 4/SOCKS 5. Touse the proxy on your web browser, you’ll need to use HTTP or HTTPSproxy. As for SOCKS proxy, you can use them with Proxifier.
leoflix also suggested that you can use online web proxy such as http://www.surfhappy.info/ to get in YuvaYantra. I managed to get in via SurfHappy but was unable to sign up.