gasfkyvjbqitgb.sys - Dangerous
gasfkyvjbqitgb.sys
Manual removal instructions:
Antivirus Report of gasfkyvjbqitgb.sys:
gasfkyvjbqitgb.sys
We suggest you to remove gasfkyvjbqitgb.sys from your computer as soon as possible.
Gasfkyvjbqitgb.sys is Trojan/Backdoor.
Kill the file gasfkyvjbqitgb.sys and remove gasfkyvjbqitgb.sys from Windows startup.
Malware dropper: video_codec1.56.987_setup.exe
Removed: C:\WINDOWS\system32\drivers\gasfkyvjbqitgb.sys
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Classification:
Code:
Antivirus Version Last Update Result
F-Secure 8.0.14470.0 2009.10.01 Packed.Win32.TDSS.z
Kaspersky 7.0.0.125 2009.10.01 Packed.Win32.TDSS.z
McAfee 5758 2009.10.01 Generic.dx!fij
Microsoft 1.5101 2009.10.01 Trojan:Win32/Alureon.BK
NOD32 4473 2009.10.01 a variant of Win32/Kryptik.AOC
Symantec 1.4.4.12 2009.10.01 Trojan Horse
Additional information
File size: 95744 bytes
MD5 : cd66bcb69cfd7272daf5b632ab01b609
SHA1 : cac28301200775fb25a268de67cfc15f79cf268d
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Installation
When the program is executed, it creates the following registry subkeys and values:
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Keys added:2
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HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
HKLM\SYSTEM\CurrentControlSet\Services\gasfkyvstdecbq
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Values added:2
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HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication\Name: "logonui.exe"
HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication\ID: 0x4802524B
----------------------------------
Values modified:2
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HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings\ProxyEnable: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings\ProxyEnable: 0x00000000
----------------------------------
Files added:5
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C:\Documents and Settings\Administrator\Local Settings\Temp\gasfkyqqmirpuycy.tmp
C:\WINDOWS\system32\drivers\gasfkyvjbqitgb.sys
C:\WINDOWS\system32\gasfkymkifvnse.dat
C:\WINDOWS\system32\gasfkyopkgufpr.dll
C:\WINDOWS\system32\gasfkysiuyxmsp.dll
----------------------------------
Files deleted:1
----------------------------------
C:\sand-box\video_codec1.56.987_setup.exe
----------------------------------
Files [attributes?] modified:0
----------------------------------
----------------------------------
Folders added:0
----------------------------------
----------------------------------
Folders deleted:0
----------------------------------
----------------------------------
Total changes:12
----------------------------------
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Detected by UnHackMe:
none
After first reboot detected by UnHackMe:
Item Name: gasfkyvstdecbq
Author:
Related File: \systemroot\system32\drivers\gasfkyvjbqitgb.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)
| gasfkyvjbqitgb.sys | Malware |
| gasfkyvjbqitgb.sys | Dangerous |
| gasfkyvjbqitgb.sys | High Risk |
Gasfkyvjbqitgb.sys is Trojan/Backdoor.
Kill the file gasfkyvjbqitgb.sys and remove gasfkyvjbqitgb.sys from Windows startup.
Malware dropper: video_codec1.56.987_setup.exe
Removed: C:\WINDOWS\system32\drivers\gasfkyvjbqitgb.sys
-------------------------------------------------------------------------------------
Classification:
Code:
Antivirus Version Last Update Result
F-Secure 8.0.14470.0 2009.10.01 Packed.Win32.TDSS.z
Kaspersky 7.0.0.125 2009.10.01 Packed.Win32.TDSS.z
McAfee 5758 2009.10.01 Generic.dx!fij
Microsoft 1.5101 2009.10.01 Trojan:Win32/Alureon.BK
NOD32 4473 2009.10.01 a variant of Win32/Kryptik.AOC
Symantec 1.4.4.12 2009.10.01 Trojan Horse
Additional information
File size: 95744 bytes
MD5 : cd66bcb69cfd7272daf5b632ab01b609
SHA1 : cac28301200775fb25a268de67cfc15f79cf268d
-------------------------------------------------------------------------------------
Installation
When the program is executed, it creates the following registry subkeys and values:
----------------------------------
Keys added:2
----------------------------------
HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
HKLM\SYSTEM\CurrentControlSet\Services\gasfkyvstdecbq
----------------------------------
Values added:2
----------------------------------
HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication\Name: "logonui.exe"
HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication\ID: 0x4802524B
----------------------------------
Values modified:2
----------------------------------
HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings\ProxyEnable: 0x00000001
HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings\ProxyEnable: 0x00000000
----------------------------------
Files added:5
----------------------------------
C:\Documents and Settings\Administrator\Local Settings\Temp\gasfkyqqmirpuycy.tmp
C:\WINDOWS\system32\drivers\gasfkyvjbqitgb.sys
C:\WINDOWS\system32\gasfkymkifvnse.dat
C:\WINDOWS\system32\gasfkyopkgufpr.dll
C:\WINDOWS\system32\gasfkysiuyxmsp.dll
----------------------------------
Files deleted:1
----------------------------------
C:\sand-box\video_codec1.56.987_setup.exe
----------------------------------
Files [attributes?] modified:0
----------------------------------
----------------------------------
Folders added:0
----------------------------------
----------------------------------
Folders deleted:0
----------------------------------
----------------------------------
Total changes:12
----------------------------------
-------------------------------------------------------------------------------------
Detected by UnHackMe:
none
After first reboot detected by UnHackMe:
Item Name: gasfkyvstdecbq
Author:
Related File: \systemroot\system32\drivers\gasfkyvjbqitgb.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)
Dmitry Sokolov:
I created UnHackMe in 2006 to fix the problem that antivioruses did not fix: detecting rootkits.
Since that time I work every day to fix the issues that antiviruses cannot.
If your antivirus have not helped you solve the problem, you should try UnHackMe.
We are a small company and you can ask me directly, if you have any questions.