Second the logic behind this is that AV don't detect viruses if they don't have signature for it.
It seems you are not aware of "pro-Active Defense" or "Heuristic feature" found in almost all AV standard products.
And in india not many of us update our AV regularly
WRONG - Almost everybody uses internet these days - and have Anti-virus installed in the system - which automatically updates itself every few hours.
even 90% of people use cracked AV.
Hope you are not among 90% ...??? - "Anti-virus" and "Internet security" software's are damn cheap these days - Why will someone risk his bank account using a 'CRACKED' Anti-Virus software (Most people use internet for online banking and transactions.
Please use Original Legal Software and rest in peace - Respect Developers hard work and support them by buying their products if you really use them - don't opt for cracked version. *www.thinkdigit.com/forum/images/icons/icon14.gif