How to remove ba.exe

ba.exe , herss.exe
File size: 116224 bytes
MD5 : 72b1cb630d3b8a12b022e04914206193
SHA1 : 950876028fdbb2da66e8876b90a9b265c6239be9
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AntivirusVersionLast UpdateResult
a-squared4.5.0.502010.04.07Worm.Win32.Taterf!IK
AhnLab-V35.0.0.22010.04.07-
AntiVir7.10.6.412010.04.07TR/Crypt.XPACK.Gen
Antiy-AVL2.0.3.72010.04.07-
Authentium5.2.0.52010.04.07W32/Taterf.B!Generic
Avast4.8.1351.02010.04.07-
Avast55.0.332.02010.04.07-
AVG9.0.0.7872010.04.07Win32/NSAnti.J
BitDefender7.22010.04.07-
CAT-QuickHeal10.002010.04.07TrojanDropper.Agent.aohd
ClamAV0.96.0.3-git2010.04.07PUA.Packed.ASPack
Comodo45302010.04.07-
DrWeb5.0.2.033002010.04.07Trojan.PWS.Wsgame.12661
eSafe7.0.17.02010.04.07-
eTrust-Vet35.2.74122010.04.07-
F-Prot4.5.1.852010.04.07W32/Taterf.B!Generic
F-Secure9.0.15370.02010.04.07-
Fortinet4.0.14.02010.04.07-
GData192010.04.07-
IkarusT3.1.1.80.02010.04.07Worm.Win32.Taterf
Jiangmin13.0.9002010.04.07-
Kaspersky7.0.0.1252010.04.07-
McAfee-GW-Edition6.8.52010.04.07Heuristic.LooksLike.Win32.Suspicious.B
Microsoft1.56052010.04.07PWS:Win32/Frethog.gen!H
NOD3250082010.04.07-
Norman6.04.112010.04.07-
nProtect2009.1.8.02010.04.06-
Panda10.0.2.22010.04.07-
PCTools7.0.3.52010.04.07-
Prevx3.02010.04.07Medium Risk Malware
Rising22.42.02.032010.04.07-
Sophos4.52.02010.04.07-
Sunbelt61472010.04.07BehavesLike.Win32.Malware (v)
Symantec20091.2.0.412010.04.07Suspicious.Insight
TheHacker6.5.2.0.2572010.04.07-
TrendMicro9.120.0.10042010.04.07-
VBA323.12.12.42010.04.05MalwareScope.Worm.Viking.2
ViRobot2010.4.7.22652010.04.07-
VirusBuster5.0.27.02010.04.07-
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Files Added
%Temp%\herss.exe
%Temp%\cvasds0.dll (0-9)
X:\ba.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: "dsdgxaq.h"
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.yahooui0.com/1mg/am1.rar
http://www.yahooui0.com/1mg/am.rar
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วิธีกำจัด/แก้ virus : ba.exe , herss.exe
=======================================================


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หลังจากกำจัด virus ได้แล้ว แนะนำให้ติดตั้งโปรแกรมเพิ่มเติม เพื่อป้องกันการเรียกใช้ autorun
เช่น

Program Advice (Stop AutoRun)

NoAutoRun (.REG)
http://www.mediafire.com/?ammmxwhqmnm
or

Panda USB Vaccine
http://www.mediafire.com/download.php?qig0nmnm4ld

or
KB971029, KB967715
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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