Symantec Corp. warned users about a new, targeted Microsoft Office software attacks, it can wreak havoc in the latest version of Microsoft products. .The Trojan named Trojan.Activehijack mainly spread by email, using the vulnerability in MS11-073 security bulletin released in September 2011, the affected software includes Microsoft Office2003 (SP3) for Office 2007 (SP2), and .Office 2010, if not timely patched, the system will be in a very dangerous state. .

View: Trojan.Activehijack download: the Security Update for Microsoft Office 2003 (KB2584052) Once users open the infected file, the document will run malicious ActiveX controls and call external libraries, Trojans will be generated in the system .Thumbs.db this thumbnail file with the same name, people can not identify, and begin its destructive work. .Symantec recommends that users of Office fully patched, and do not open unnecessary and unconfirmed safe attachments, especially from the e-mail to compress the file attachment. ..