W32.Yazz

By GoldSparrow in Viruses

W32.Yazz is a virus that corrupts executable files and adds potentially harmful files onto the compromised PC. When run, W32.Yazz adds the potentially harmful files on the infected computers system. W32.Yazz also creates the UpdateWinTools.5.1 mutex so that only one instance of the virus is executed. W32.Yazz creates the registry entries so that it can load automatically whenever you start Windows. W32.Yazz looks up all drives for executable files and takes over them. W32.Yazz then looks up for network shares and creates copies of affected files using the specific file names. W32.Yazz then drops files from the particular remote locations.

SpyHunter Detects & Remove W32.Yazz

File System Details

W32.Yazz may create the following file(s):
# File Name MD5 Detections
1. %DriveLetter%\Hello.exe
2. %DriveLetter%\Money.exe
3. %Temp%\ctxmon.exe
4. %DriveLetter%\ReadMe.exe
5. %UserProfile%\Application Data\pwrwin.exe
6. %DriveLetter%\Report.exe
7. %DriveLetter%\Sex.exe
8. file.exe 1cd123dd494d2aa13f7b4a48fbdb0b11 0
9. file.exe bb950a71fb2d0874a28139cd4f25af98 0
10. file.exe ee04db913253bdc775e867f50ced4b79 0
11. file.exe d0ac31c6d4da3c3487c6accd6a0f2fa2 0
12. file.exe 324afe91c48837e74cefc734d3da7110 0

Registry Details

W32.Yazz may create the following registry entry or registry entries:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\"atitool" = "%UserProfile%\Application Data\pwrwin.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\"atitool" = "%UserProfile%\Application Data\pwrwin.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\"yazzz" = "%Temp%\ctxmon.exe"

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