//////////////////////////////////////////////////

//  FileName    :  NsPack.V1.0-V3.5.osc

//  Comment     :  OEP Find For NsPack V1.0-V3.5 OEP Find

//  Environment :  WinXP SP2,OllyDbg V1.10,OllyScript V0.92

//  Author      :  fly

//  WebSite     :  http://www.unpack.cn

//  Date        :  2005-10-02 13:30

//////////////////////////////////////////////////

#log



MSGYN "Plz Clear All BreakPoints  And  Set Debugging Options : Events->Make First Pause at->WinMain !   "

cmp $RESULT, 0

je TryAgain





//GameStart覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧 



eob VirtualProtect 

gpa "VirtualProtect", "KERNEL32.dll"

bp $RESULT



esto

GoOn0:

esto



VirtualProtect:

cmp eip,$RESULT

jne GoOn0

bc $RESULT



rtu

find eip, #619DE9#

cmp $RESULT, 0

je NoFind

log $RESULT

add $RESULT,2

eob PoPad

bp $RESULT



esto

GoOn1:

esto



PoPad:

cmp eip,$RESULT

log eip

log $RESULT

jne GoOn1

bc $RESULT

sti





//GameOver覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧 



cmt eip, "This is the OEP! Found by fly"

MSG "Just : OEP !  Dump and Fix IAT.  Good Luck  "

ret



NoFind:

MSG "Error! Maybe It's not NsPack V1.0-V3.5 "

ret



TryAgain:

MSG " Plz  Try  Again   !   "

ret