We can confirm that the site is indeed infected with Mal/Iframe-F. The site embajadaindia.com imports content via Iframes from embajadaindia.net (both sites are registered to the Embassy). The embajadaindia.net imports more content via Iframes from
indexENG.html and it is this file that contain the malicious Iframes.
As mentioned in Dancho's blog several other embassies have been hit in the past including the US Consulate in St Petersburg.