How to remove dwh.exe

dwh.exe , mgking.exe

CRC32: 6179B49A

MD5: 42C204EEC39A6ED2AE4D0E2E3440A2BE

SHA-1: 602ABE69C193305D5F771D7D72E641203092FCD6

...

Antivirus	Version	Last Update	Result
AhnLab-V3	2010.11.07.00	2010.11.07	Trojan/Win32.OnlineGameHack
AntiVir	7.10.13.164	2010.11.07	-
Antiy-AVL	2.0.3.7	2010.11.07	-
Authentium	5.2.0.5	2010.11.07	-
Avast	4.8.1351.0	2010.11.07	-
Avast5	5.0.594.0	2010.11.07	-
AVG	9.0.0.851	2010.11.07	-
BitDefender	7.2	2010.11.07	-
CAT-QuickHeal	11.00	2010.11.04	Backdoor.Rbot.jln
ClamAV	0.96.2.0-git	2010.11.06	PUA.Packed.ASPack
Comodo	6646	2010.11.08	TrojWare.Win32.Trojan.Agent.Gen
DrWeb	5.0.2.03300	2010.11.08	-
Emsisoft	5.0.0.50	2010.11.07	-
eSafe	7.0.17.0	2010.11.07	-
eTrust-Vet	36.1.7958	2010.11.05	-
F-Prot	4.6.2.117	2010.11.07	-
F-Secure	9.0.16160.0	2010.11.07	-
Fortinet	4.2.249.0	2010.11.07	-
GData	21	2010.11.07	-
Ikarus	T3.1.1.90.0	2010.11.07	-
Jiangmin	13.0.900	2010.11.07	-
K7AntiVirus	9.67.2903	2010.11.03	-
Kaspersky	7.0.0.125	2010.11.08	-
McAfee	5.400.0.1158	2010.11.07	-
McAfee-GW-Edition	2010.1C	2010.11.07	-
Microsoft	1.6301	2010.11.07	-
NOD32	5599	2010.11.07	-
Norman	6.06.10	2010.11.07	-
nProtect	2010-11-07.01	2010.11.07	-
Panda	10.0.2.7	2010.11.07	-
PeeTechFix	2.0.7.127	2010.11.08	Win32.PSW.OnlineGames
Prevx	3.0	2010.11.08	-
Rising	22.72.04.00	2010.11.06	-
Sophos	4.59.0	2010.11.07	-
Sunbelt	7245	2010.11.07	BehavesLike.Win32.Malware.bse (vs)
SUPERAntiSpyware	4.40.0.1006	2010.11.07	-
Symantec	20101.2.0.161	2010.11.08	-
TheHacker	6.7.0.1.079	2010.11.07	-
TrendMicro	9.120.0.1004	2010.11.07	-
TrendMicro-HouseCall	9.120.0.1004	2010.11.08	-
VBA32	3.12.14.1	2010.11.05	-
ViRobot	2010.10.4.4074	2010.11.07	-
VirusBuster	12.72.1.1	2010.11.07	-

...

Files Added

%Temp%\nodqq.exe

%Temp%\nodqq0.dll (0-9)

%Temp%\mgking.exe

%Temp%\mgking0.dll (0-9)

%System%\mgking0.dll (0-9)

%System%\mgking.exe

X:\utcddeq.exe

X:\dwh.exe

X:\autorun.inf

%Temp% = C:\Documents and Settings\[UserName]\Local Settings\Temp\

%System%= C:\Windows\System32 , C:\Winnt\System32\

X:\ = C:\- Z:\

Registry Modifications

Keys added

HKLM\SOFTWARE\Classes\CLSID\MADOWN

Values added

HKLM\SOFTWARE\Classes\CLSID\MADOWN\urlinfo: "dfrgyk.m"

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\

nod32 = "%Temp%\nodqq.exe"

king_mg = "%System%\mgking.exe"

Values modified

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\

Advanced\ Folder\Hidden\SHOWALL\CheckedValue = 0x00000000

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\

Advanced\Hidden = 0x00000002

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\

Advanced\ShowSuperHidden = 0x00000000

Effect : MSN /Windows live messenger error and disconnect

http://hotzone-it.blogspot.com/2010/06/msn-disconect.html

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วิธีกำจัด/แก้ virus : dwh.exe , mgking.exe

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Download Fix Tool :

PeeTechFix-Win32.PSW.OnlineGames

หมายเหตุ : ท่านใดที่ได้รับผลกระทบจากไวรัสตัวนี้ โืดย MSN จะ Error และ Disconnect

ก็ลองเอาไปแก้ดูนะครับ

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หลังจากกำจัด virus ได้แล้ว แนะนำให้ติดตั้งโปรแกรมเพิ่มเติม เพื่อป้องกันการเรียกใช้ autorun

เช่น

Program Advice (Stop AutoRun function/autorun.inf)

NoAutoRun (.REG)

http://www.mediafire.com/?ammmxwhqmnm

or

Panda USB Vaccine

http://www.mediafire.com/download.php?qig0nmnm4ld