Trojan-Ransom.Win32.Rakhni

Hi Ayman,
In order to analyze it please provide us with GMER and AVG scan result export.
Thanks

Dear Sir,
Greetings…
i have a strange problem in my files, all file extensions converted to .impovae like <filename>.<original_extension>.<impovae>.
ex. calculation .xlsx.impovae
ex. calculation .Doc.impovae
ex. calculation .PDF.impovae … etc
i try to scan my PC with kaspersky antivirus 2014 but he didn't find any Trojan or virus,
from searching the internet i found this kind of Trojan named : Trojan-Ransom.Win32.Rakhn, kasper provide this tool to remove  
[ RakhniDecryptor utility for removing Trojan-Ransom.Win32.Rakhni malicious software (.oshit and others)] but no luck.

any idea to solve this issue…
Thanks and hope to respond my request ASAP

Hi Ayman,
In order to analyze it please provide us with GMER and AVG scan result export.
Thanks