'The sweet heart of my life,' wrote Allu Arjun.
Produced by Sun Pictures, the film also stars Malayalam actors Shine Chacko and Aparna Das.
The actor got married to Divya Pillai and the ceremony was held in presence of close families.
The ministry said release of pirated versions of films on the internet, causes huge losses to the film industry and government exchequer.
The movie, which is touted to be an out-and-out crime thriller, will release on Amazon Prime Video, on June 30.
The movie, also written and produced by Leena Manimekalai under the banner of Karuvachy Films, will be released on Neestream on June 24.
Mammootty is seen in a shirt and mundu and has his long hair tied into a small ponytail at the back.
Balan, who made her Bollywood debut in 2005, is known for taking on films centred around strong female leads.
The video, which gives eerie vibes seems to be a horror thriller with supernatural elements.
Siji says Sachy used to speak a lot to people he loved the most.