Microsoft Malware Protection Center

Threat Research & Response Blog

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  • Blog Post: MMPC Threat Report: Cracking open Qakbot

    Today, we’re releasing a Microsoft Malware Protection Center Threat Report on Qakbot as a follow-up to the recently-released Microsoft SIRv10 and our special report on Battling Botnets in late 2010.  This report focuses on one botnet in particular, Qakbot . Qakbot is a backdoor that includes user...
  • Blog Post: May MSRT by the numbers

    In May, we added Win32/Ramnit to the Microsoft Removal Tool (MSRT) detection capability, as my colleague Scott Molenkamp blogged . As of May 20th, MSRT disinfected 52,549 computers from the Win32/Ramnit infection. Ramnit is one of the four parasitic viruses out of the top 10 detected threat families...