11 thg 11, 2009

Cach dien Conficker bang tay

1) Tìm và xóa bỏ những giá trị trong Registry


HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ Run\"[RANDOM NAME]" = "rundll32.exe "[RANDOM FILE NAME].dll", ydmmgvos"

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ Applets\"dl" = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion \Applets\"dl" = "0"

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ Applets\"ds" = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion \Applets\"ds" = "0"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\"DisplayName" = "[WORM GENERATED SERVICE NAME]"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\"Type" = "4"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\"Start" = "4"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\"ErrorControl" = "4"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\"ImagePath" = "%SystemRoot%\system32\svchost.exe -k

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\[WORM GENERATED SERVICE NAME]\Parameters\"ServiceDll" = "[PATH TO WORM]"



2) Khôi phục lại các giá trị trong Registry trước đó

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\P arameters\"TcpNumConnections" = "00FFFFFE"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion \explorer\Advanced\Folder\Hidden\SHOWALL\"CheckedValue" = "0"

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