How to remove ji83j.exe

ji83j.exe , herss.exe

File size: 115712 bytes

MD5 : bbf17f53d2d95ee70086f7aae3cd6933

SHA1 : c92081f03db8691c09fc7db3df021747ddfe9b8b

Files size 140,288 bytes

MD5: 0x0A8573D7351C5FEBE816B0130EF9FBB8

SHA-1: 0x0100B4674A1F6D42856F5BE581728B8FE0B7BAB8

See this link (files modifiled)

http://www.threatexpert.com/report.aspx?md5=0a8573d7351c5febe816b0130ef9fbb8

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Antivirus	Version	Last Update	Result
a-squared	4.5.0.50	2010.03.18	-
AhnLab-V3	5.0.0.2	2010.03.18	-
AntiVir	8.2.1.194	2010.03.17	-
Antiy-AVL	2.0.3.7	2010.03.17	-
Authentium	5.2.0.5	2010.03.18	W32/Injector.A.gen!Eldorado
Avast	4.8.1351.0	2010.03.17	-
Avast5	5.0.332.0	2010.03.17	-
AVG	9.0.0.787	2010.03.17	-
BitDefender	7.2	2010.03.18	-
CAT-QuickHeal	10.00	2010.03.18	TrojanDropper.Agent.aohe
ClamAV	0.96.0.0-git	2010.03.18	PUA.Packed.ASPack
Comodo	4301	2010.03.18	-
DrWeb	5.0.1.12222	2010.03.18	-
eSafe	7.0.17.0	2010.03.17	-
eTrust-Vet	35.2.7371	2010.03.17	-
F-Prot	4.5.1.85	2010.03.17	W32/Injector.A.gen!Eldorado
F-Secure	9.0.15370.0	2010.03.18	-
Fortinet	4.0.14.0	2010.03.15	-
GData	19	2010.03.18	-
Ikarus	T3.1.1.80.0	2010.03.18	-
Jiangmin	13.0.900	2010.03.17	-
K7AntiVirus	7.10.1000	2010.03.17	-
Kaspersky	7.0.0.125	2010.03.17	-
McAfee	5923	2010.03.17	-
McAfee+Artemis	5923	2010.03.17	Artemis!BBF17F53D2D9
McAfee-GW-Edition	6.8.5	2010.03.17	Heuristic.LooksLike.Win32.Suspicious.B
Microsoft	1.5605	2010.03.17	PWS:Win32/Frethog.gen!H
NOD32	4953	2010.03.17	-
Norman	6.04.08	2010.03.17	-
nProtect	2009.1.8.0	2010.03.17	-
Panda	10.0.2.2	2010.03.17	-
PCTools	7.0.3.5	2010.03.18	-
Prevx	3.0	2010.03.18	Medium Risk Malware
Rising	22.39.03.01	2010.03.18	Trojan.Win32.Generic.51FB6BFF
Sophos	4.51.0	2010.03.18	-
Sunbelt	5946	2010.03.18	Worm.Win32.AutoRun
Symantec	20091.2.0.41	2010.03.18	Suspicious.Insight
TheHacker	6.5.2.0.236	2010.03.18	-
TrendMicro	9.120.0.1004	2010.03.18	PAK_Generic.001
VBA32	3.12.12.2	2010.03.17	-
ViRobot	2010.3.18.2233	2010.03.18	-
VirusBuster	5.0.27.0	2010.03.17	-

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Files Added

%Temp%\herss.exe

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

X:\ji83j.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.i"

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

See all so

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

Data identified/URLs to be download

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

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

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วิธีกำจัด/แก้ virus : ji83j.exe , herss.exe

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Download Fix Tool : PeeTechFix-Win32/PSW.OnlineGames

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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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