xnuxvnywt.sys - Dangerous

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xnuxvnywt.sys - Dangerous

xnuxvnywt.sys

We suggest you to remove xnuxvnywt.sys from your computer as soon as possible.
Xnuxvnywt.sys is Trojan/Backdoor.
Kill the file xnuxvnywt.sys and remove xnuxvnywt.sys from Windows startup.

File: load.exe

Classification:
Antivirus Version Last Update Result
Avast 4.8.1335.0 2009.06.23 -
AVG 8.5.0.339 2009.06.23 -
BitDefender 7.2 2009.06.24 -
Comodo 1404 2009.06.24 -
DrWeb 5.0.0.12182 2009.06.24 -
F-Secure 8.0.14470.0 2009.06.24 Suspicious:W32/Malware!Gemini
Kaspersky 7.0.0.125 2009.06.24 -
NOD32 4183 2009.06.24 -
Symantec 1.4.4.12 2009.06.24 -

Additional information
File size: 189440 bytes
MD5 : 122420761e972d8282526c21cd47b4e7
SHA1 : 5f5a783e20bfb3b3f7ddffda1fbc147b6422a368

Installation
When the program is executed, it creates the following registry subkeys and values:

----------------------------------
Keys added:4
----------------------------------
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\Security

----------------------------------
Values added:16
----------------------------------
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\Service: "hykkezcslw"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\Legacy: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\ConfigFlags: 0x00000000
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\Class: "LegacyDriver"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\ClassGUID: "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\0000\DeviceDesc: "hykkezcslw"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_HYKKEZCSLW\NextInstance: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\Security\Security: 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 00 01 02 00 00 00 00 00 05 20 00 00 00 20 02 00 00 00 00 14 00 8D 01 02 00 01 01 00 00 00 00 00 05 0B 00 00 00 00 00 18 00 FD 01 02 00 01 02 00 00 00 00 00 05 20 00 00 00 23 02 00 00 01 01 00 00 00 00 00 05 12 00 00 00 01 01 00 00 00 00 00 05 12 00 00 00
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\Type: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\Start: 0x00000002
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\ErrorControl: 0x00000000
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\ImagePath: "\??\C:\WINDOWS\system32\drivers\xnuxvnywt.sys"
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\DisplayName: "hykkezcslw"
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\RulesData: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 74 00 5C 00 52 00 45 00 47 00 49 00 53 00 54 00 52 00 59 00 5C 00 4D 00 41 00 43 00 48 00 49 00 4E 00 45 00 5C 00 53 00 59 00 53 00 54 00 45 00 4D 00 5C 00 43 00 6F 00 6E 00 74 00 72 00 6F 00 6C 00 53 00 65 00 74 00 30 00 30 00 31 00 5C 00 53 00 65 00 72 00 76 00 69 00 63 00 65 00 73 00 5C 00 68 00 79 00 6B 00 6B 00 65 00 7A 00 63 00 73 00 6C 00 77 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7C 00 5C 00 44 00 65 00 76 00 69 00 63 00 65 00 5C 00 48 00 61 00 72 00 64 00 64 00 69 00 73 00 6B 00 56 00 6F 00 6C 00 75 00 6D 00 65 00 31 00 5C 00 57 00 49 00 4E 00 44 00 4F 00 57 00 53 00 5C 00 73 00 79 00 73 00 74 00 65 00 6D 00 33 00 32 00 5C 00 64 00 72 00 69 00 76 00 65 00 72 00 73 00 5C 00 78 00 6E 00 75 00 78 00 76 00 6E 00 79 00 77 00 74 00 2E 00 73 00 79 00 73 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 5C 00 44 00 65 00 76 00 69 00 63 00 65 00 5C 00 48 00 61 00 72 00 64 00 64 00 69 00 73 00 6B 00 56 00 6F 00 6C 00 75 00 6D 00 65 00 31 00 5C 00 57 00 49 00 4E 00 44 00 4F 00 57 00 53 00 5C 00 73 00 79 00 73 00 74 00 65 00 6D 00 33 00 32 00 5C 00 64 00 72 00 69 00 76 00 65 00 72 00 73 00 5C 00 73 00 74 00 72 00 2E 00 73 00 79 00 73 00 00 00
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\krnl_sleepfreq: 0A 00 00 00
HKLM\SYSTEM\CurrentControlSet\Services\hykkezcslw\krnl_servers_list: 68 74 74 70 00 00 00 00 00 00 00 00 00 00 00 68 74 74 70 3A 2F 2F 63 78 69 6D 2E 6E 65 74 2F 67 6F 32 2F 67 6F 2F 67 65 74 63 66 67 2E 70 68 70 00

----------------------------------
Values modified:0
----------------------------------

----------------------------------
Files added:2
----------------------------------
C:\WINDOWS\system32\drivers\str.sys
C:\WINDOWS\system32\drivers\xnuxvnywt.sys

----------------------------------
Files deleted:1
----------------------------------
C:\sand-box\load.exe

----------------------------------
Files [attributes?] modified:0
----------------------------------

----------------------------------
Folders added:0
----------------------------------

----------------------------------
Folders deleted:0
----------------------------------

----------------------------------
Total changes:23
----------------------------------

-------------------------------------------------------------------------------------
Detected by RegRun Reanimator:

Item Name: hykkezcslw
Author:
Related File: \??\C:\WINDOWS\system32\drivers\xnuxvnywt.sys
Type: Services detected by Partizan

Removal Results: Success
Number of reboot: 1

-------------------------------------------------------------------------------------

Recommended software:
UnHackMe anti-rootkit and anti-malware
http://www.unhackme.com
RegRun Security Suite (Good choice for removal and protection)
http://www.regrun.com

Removal: xnuxvnywt.sys is removed by RegRun.

Download RegRun Suite. Click here.

Unzip downloaded file to any folder on your hard drive.
Open an executable file to start program installation.
Follow the installer instructions.
At the end of installing software on your computer you will be prompted to run "Scan for Viruses".
Wait for a couple seconds to finish scanning.
Click on the "Fix Problems" button.

Is it serious?
The programs is known as malware.

Item name:
xnuxvnywt.sys

Click on the "Get it out!" button.

We suggest you to reboot your computer to be sure that your computer is clean now.
Do not hesitate to contact us:
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