dllcache.exe - Dangerous

%sysdir%\dllcache.exe

Manual removal instructions:

Antivirus Report of %sysdir%\dllcache.exe:
%sysdir%\dllcache.exe Malware
%sysdir%\dllcache.exeDangerous
%sysdir%\dllcache.exeHigh Risk
%sysdir%\dllcache.exe
We suggest you to remove %SysDir%\dllcache.exe from your computer as soon as possible.
%SysDir%\dllcache.exe is Trojan/Backdoor.
Kill the process %SysDir%\dllcache.exe and remove %SysDir%\dllcache.exe from Windows startup.

File: x[1].12C6AA43.exe

Classification:
Antivirus Version Last Update Result
Avast 4.8.1335.0 2009.07.09 Win32:Inject-SW
AVG 8.5.0.387 2009.07.10 SHeur2.ANUC
BitDefender 7.2 2009.07.10 Trojan.Generic.2095132
Comodo 1604 2009.07.10 UnclassifiedMalware
DrWeb 5.0.0.12182 2009.07.10 Win32.HLLW.Druck.5
F-Secure 8.0.14470.0 2009.07.10 Backdoor.Win32.IRCBot.lav
Kaspersky 7.0.0.125 2009.07.10 Backdoor.Win32.IRCBot.lav
Microsoft 1.4803 2009.07.10 VirTool:Win32/Injector.gen!B
NOD32 4231 2009.07.10 Win32/IRCBot.AMC
Symantec 1.4.4.12 2009.07.10 Trojan Horse

Additional information
File size: 71680 bytes
MD5 : 5618a131c4f6224ab7a3420ed8c74d68
SHA1 : f11c678c1c2df3520638138f587063e70949092b

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

----------------------------------
Keys added:6
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HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\dllcache
HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\dllcache
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\Security

----------------------------------
Values added:18
----------------------------------
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\netmon: "C:\WINDOWS\system\dllcache.exe"
HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Minimal\dllcache\: "Service"
HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot\Network\dllcache\: "Service"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\Service: "sysdrv32"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\Legacy: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\ConfigFlags: 0x00000000
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\Class: "LegacyDriver"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\ClassGUID: "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\0000\DeviceDesc: "Play Port I/O Driver"
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_SYSDRV32\NextInstance: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\system\dllcache.exe: "C:\WINDOWS\system\dllcache.exe:*:Disabled:dllcache"
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\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\sysdrv32\Type: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\Start: 0x00000003
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\ErrorControl: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\ImagePath: "\??\C:\WINDOWS\system32\drivers\sysdrv32.sys"
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\DisplayName: "Play Port I/O Driver"
HKLM\SYSTEM\CurrentControlSet\Services\sysdrv32\Group: "SST wanport drivers"

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

----------------------------------
Files added:2
----------------------------------
C:\WINDOWS\system\dllcache.exe
C:\WINDOWS\system32\drivers\sysdrv32.sys

----------------------------------
Files deleted:1
----------------------------------
C:\sand-box\x[1].12C6AA43.exe

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

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

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

----------------------------------
Total changes:27
----------------------------------

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

Item Name: netmon
Author: Unknown
Related File: C:\WINDOWS\system\dllcache.exe
Type: Registry Run

After first reboot detected by RegRun Reanimator:

Item Name: sysdrv32
Author:
Related File: \??\C:\WINDOWS\system32\drivers\sysdrv32.sys
Type: Services detected by Partizan

Removal Results: Success
Number of reboot: 2
-------------------------------------------------------------------------------------

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Remove dllcache.exe now!

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