nhx.exe , herss.exe
File size: 116736 bytes
MD5 : 97620248c15af5cf7f59794a9bfd2741
SHA1 : c7681bcb0711187e4959fe9a30b96f60f6fdd374
=======================================================
| 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 | DR/Delphi.Gen |
| Antiy-AVL | 2.0.3.7 | 2010.03.12 | - |
| Authentium | 5.2.0.5 | 2010.03.13 | - |
| Avast | 4.8.1351.0 | 2010.03.14 | - |
| Avast5 | 5.0.332.0 | 2010.03.14 | - |
| AVG | 9.0.0.787 | 2010.03.14 | - |
| BitDefender | 7.2 | 2010.03.14 | - |
| CAT-QuickHeal | 10.00 | 2010.03.13 | Win32.Worm.Taterf.B.6 |
| ClamAV | 0.96.0.0-git | 2010.03.14 | - |
| Comodo | 4254 | 2010.03.14 | - |
| DrWeb | 5.0.1.12222 | 2010.03.14 | Trojan.Packed.191 |
| eSafe | 7.0.17.0 | 2010.03.14 | - |
| eTrust-Vet | 35.2.7359 | 2010.03.12 | - |
| F-Prot | 4.5.1.85 | 2010.03.13 | - |
| F-Secure | 9.0.15370.0 | 2010.03.14 | - |
| Fortinet | 4.0.14.0 | 2010.03.13 | - |
| GData | 19 | 2010.03.14 | - |
| Ikarus | T3.1.1.80.0 | 2010.03.14 | Worm.Win32.Taterf |
| Jiangmin | 13.0.900 | 2010.03.14 | - |
| K7AntiVirus | 7.10.997 | 2010.03.13 | - |
| Kaspersky | 7.0.0.125 | 2010.03.14 | - |
| McAfee | 5919 | 2010.03.13 | - |
| McAfee+Artemis | 5919 | 2010.03.13 | - |
| 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 | - |
| Norman | 6.04.08 | 2010.03.14 | - |
| nProtect | 2009.1.8.0 | 2010.03.13 | - |
| Panda | 10.0.2.2 | 2010.03.14 | Suspicious file |
| 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 | - |
| Sophos | 4.51.0 | 2010.03.14 | - |
| Sunbelt | 5877 | 2010.03.14 | Worm.Win32.AutoRun |
| Symantec | 20091.2.0.41 | 2010.03.14 | Suspicious.Insight |
| TheHacker | 6.5.2.0.233 | 2010.03.13 | - |
| TrendMicro | 9.120.0.1004 | 2010.03.14 | PAK_Generic.001 |
| VBA32 | 3.12.12.2 | 2010.03.14 | - |
| ViRobot | 2010.3.13.2226 | 2010.03.13 | - |
| VirusBuster | 5.0.27.0 | 2010.03.13 | - |
-------------------------------------------------------------------------------
Files Added
%Temp%\herss.exe
%Temp%\cvasds0.dll (0-9)
X:\nhx.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.e"
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
=======================================================
วิธีกำจัด/แก้ virus : nhx.exe , herss.exe
=======================================================
Download Fix Tool : PeeTechFix-Win32/PSW.OnlineGames
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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