asprotect 1.0 oep finder.txt

700个脱壳脚本, 可以放在在OD的ollyscript Plugin中.

/*
//////////////////////////////////////////////////
	ASProtect 1.0 Unpacking script v0.1(for win2k/xp only)
	Author:	loveboom
	Email : loveboom%163.com
	OS    : WinXP sp2,Ollydbg 1.1,OllyScript v0.92
	Date  : 2004-12-25
        Action: Find OEP
	Config: Ignore all exceptions
	Note  : If you have one or more question, email me please,thank you!
//////////////////////////////////////////////////
*/

var espval
var count
var addr

lblset:
  msgyn "Setting:Ignore all exceptions."
  cmp $RESULT,1
  je start
  ret

start:
  mov count,2
  mov espval,esp
  sub espval,4
  gpa "LocalAlloc","kernel32.dll"		//Get API function 'LocalAlloc'
  cmp $RESULT,0
  je lblabort
  bp $RESULT

lbl1:
  run

lbl2:
  cmp count,0
  je lbl3
  dec count
  jmp lbl1

lbl3:
  mov addr,esp
  add addr,4
  mov [addr],40
  bc $RESULT
  bphws espval,"r"

lblesto:
  esto
  esto
  esto
  esto

lbl4:
  bphwc espval
  findop eip,#C3#		//Find command 'RETN'
  cmp $RESULT,0
  je lblabort
  go $RESULT
  sto

lbloep:
  cmt eip,"oep"
  msg "Script by loveboom[DFCG[FCG][US],Thank you for using my script!"
  ret

lblabort:
  msg "Script abort!Maybe target is not protect by Asprotect 1.0."
  ret