[erikloman]

Looking for Rootkit.MBR.Yurn.A dropper mentioned in this blog post:
http://labs.bitdefender.com/2012/03/yur ... tionality/

[notkov]

Looking for Rootkit.MBR.Yurn.A dropper mentioned in this blog post:
http://labs.bitdefender.com/2012/03/yur ... tionality/

Here it is

[R136a1]

Seems like what Bitdefender found and named "Yurn Bootkit" earlier this year is actually a part of FinFisher's spying software (https://citizenlab.org/2012/07/from-bah ... t-exposed/):

Yurn Bootkit (Bitdefender): http://labs.bitdefender.com/2012/03/yur ... tionality/
Win32_Belesak.A (Eset): http://www.virusradar.com/en/Win32_Bele ... escription
Backdoor.Finfish (Symantec): https://www.symantec.com/security_respo ... 99&tabid=2
Trojan-Spy:W32/FinSpy.A (F-Secure): http://www.f-secure.com/v-descs/trojan- ... py_a.shtml
Trojan:Win32/Spinfy.A (Microsoft): http://www.microsoft.com/security/porta ... 2FSpinfy.A