Trojan.Tatanarg can hijack SSL connections between browsers and online banking sites in a way that is hard to spot. It can inject rogue HTML code into pages (man-in-the-browser attacks), disrupt antivirus software, uninstall other banking trojans and enable Windows remote access. The only way for the user to realize he’s not using his bank’s certificate would be to manually check the issuer of the certificate. Trojan is believed to be based on an older threat called W32.Spamuzle.
Source: https://thehackernews.com/2011/03/new-banking-trojan-capable-of-hijacking.html