The past week has brought to light more revelations about the mysterious Flame (or sKyper) worm that was first identified at the end of May. The details of that attack include a completely novel method to defeat the MD5 algorithm. Windows update is like something sacred. I think any of the Flame s authors that may have been saying that Flame wasn t that interesting, here it is, says KPMF. Now we have this situation.
Source: https://threatpost.com/how-flame-malware-stayed-hidden-so-long-060812/76666/