How to remove pcxis.exe

pcxis.exe , herss.exe

File size: 121856 bytes

MD5 : 78e5d25843a0baa5cc2539120f35f959

SHA1 : 69831fbabb65caf2981f47a4e7fadb63c7e30562

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Antivirus	Version	Last Update	Result
a-squared	4.5.0.50	2010.03.14	Worm.Win32.Taterf!IK
AhnLab-V3	5.0.0.2	2010.03.14	-
AntiVir	8.2.1.180	2010.03.12	TR/PSW.Magania.cykl.1
Antiy-AVL	2.0.3.7	2010.03.12	Trojan/Win32.Magania.gen
Authentium	5.2.0.5	2010.03.13	W32/Injector.A.gen!Eldorado
Avast	4.8.1351.0	2010.03.14	Win32:Rootkit-gen
Avast5	5.0.332.0	2010.03.14	Win32:Rootkit-gen
AVG	9.0.0.787	2010.03.14	SHeur3.CRI
BitDefender	7.2	2010.03.14	Trojan.Generic.3319247
CAT-QuickHeal	10.00	2010.03.13	-
ClamAV	0.96.0.0-git	2010.03.14	-
Comodo	4261	2010.03.14	TrojWare.Win32.Trojan.Agent.Gen
DrWeb	5.0.1.12222	2010.03.14	Trojan.PWS.Wsgame.12661
eSafe	7.0.17.0	2010.03.14	Win32.PWSFrethog
eTrust-Vet	35.2.7359	2010.03.12	Win32/Frethog.GGO
F-Prot	4.5.1.85	2010.03.14	W32/Injector.A.gen!Eldorado
F-Secure	9.0.15370.0	2010.03.14	Trojan.Generic.3319247
Fortinet	4.0.14.0	2010.03.13	SPY/Magania
GData	19	2010.03.14	Trojan.Generic.3319247
Ikarus	T3.1.1.80.0	2010.03.14	Worm.Win32.Taterf
Jiangmin	13.0.900	2010.03.14	Trojan/PSW.Magania.ahww
K7AntiVirus	7.10.997	2010.03.13	Trojan-PSW.Win32.Magania.cykl
Kaspersky	7.0.0.125	2010.03.14	Trojan-GameThief.Win32.Magania.cykl
McAfee	5920	2010.03.14	PWS-Mmorpg!mv
McAfee+Artemis	5920	2010.03.14	PWS-Mmorpg!mv
McAfee-GW-Edition	6.8.5	2010.03.13	Heuristic.LooksLike.Trojan.Crypt.B
Microsoft	1.5502	2010.03.12	PWS:Win32/Frethog.gen!H
NOD32	4943	2010.03.14	a variant of Win32/PSW.OnLineGames.OTX
Norman	6.04.08	2010.03.14	W32/Zbot.PVQ
nProtect	2009.1.8.0	2010.03.13	-
Panda	10.0.2.2	2010.03.14	-
PCTools	7.0.3.5	2010.03.14	-
Prevx	3.0	2010.03.14	Medium Risk Malware
Rising	22.38.04.03	2010.03.12	Trojan.Win32.Generic.51FAAD48
Sophos	4.51.0	2010.03.14	Mal/Taterf-B
Sunbelt	5878	2010.03.14	Worm.Win32.AutoRun
Symantec	20091.2.0.41	2010.03.14	Trojan.Gen
TheHacker	6.5.2.0.233	2010.03.13	-
TrendMicro	9.120.0.1004	2010.03.14	WORM_TATERF.GD
VBA32	3.12.12.2	2010.03.14	-
ViRobot	2010.3.13.2226	2010.03.13	-
VirusBuster	5.0.27.0	2010.03.13	Trojan.PWS.Magania.ACIK

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Files Added

%Temp%\herss.exe

%Temp%\cvasds0.dll (0-9)

X:\pcxis.exe

X:\autorun.inf

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

X:\ = C:\- Z:\

Registry Modifications

Keys added

HKLM\SOFTWARE\Classes\CLSID\MADOWN

Values added

HKLM\SOFTWARE\Classes\CLSID\MADOWN\urlinfo: "dsdgvft.c"

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

cdoosoft = %Temp%\herss.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

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

NoDriveTypeAutoRun: 0x00000091

Remote host

202.111.175.157 port 80

Data identified/URLs to be download

http://www.yahoo12d.com/1mg/am1.rar

http://www.yahoo12d.com/1mg/am.rar

See all so

http://www.robtex.com/ip/202.111.175.157.html

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วิธีกำจัด/แก้ virus : pcxis.exe , herss.exe

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Download Fix Tool : PeeTechFix-Win32/PSW.OnlineGames

1. Run PeeTechFix-Win32/PSW.OnlineGames AVDB-050

2. Run CleanRoot-NewOnlinegamesPack1 (15-03-2010)

หลังจากกำจัด virus ได้แล้ว แนะนำให้ติดตั้งโปรแกรมเพิ่มเติม เพื่อป้องกันการเรียกใช้ autorun

เช่น

Program Advice

NoAutoRun (.REG)

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

or

Panda USB Vaccine

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

or

KB971029, KB967715 (Disable AutoRun)

http://hotzone-it.blogspot.com/2009/08/kb971029-fix-autorun-microsoft.html

or

CPE17 AutoRun Killer

http://www.mediafire.com/download.php?hxoyjj0hyfh

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