fsg1.33.txt

masm 调试工具

/*
//////////////////////////////////////////////////
	FSG 1.33 OEP Finder v0.1
	Author:	loveboom
	Email : [e-mail]
	OS    : Win2kADV sp2,OllyDbg 1.1b,OllyScript v0.62
	Date  : 2004-4-2
	Config: N/A
	Note  :If you have one or more question 
		email me please,thank you!
//////////////////////////////////////////////////
*/

var addr
var addr1

gpa "LoadLibraryA","kernel32.dll"
bp $RESULT
run

lbl1:
  bc $RESULT
  rtu
  gpa "GetProcAddress","kernel32.dll"
  bp $RESULT
  eob lbl2
  run

lbl2:
  bc $RESULT
  eob lbl3
  rtu

lbl3:
  mov addr,eip
  sub addr,B
  bp addr
  eob lbl4
  run

lbl4:
  sto
  mov addr1,eip
  sub addr1,6
  cmp addr1,addr
  jne lblend

loop:
  run
  jmp lbl4

lblend:
  bc addr
  cmt eip,"OEP Found,please dumped it!"
  msg "Script by loveboom[DFCG],Thank you for using my Script!"
  ret