一软件，名字忽略拉 :D :D :D :D
保护方式：EXEStealth 2.5 2.6 - WebToolMaster
除了忽略在KERNEL32 中的内存访问异常打勾，其余一个勾都不打,插件隐藏OD。
用OD载入程序后。
确定一个入口点警告，Od提示程序加壳，选不继续分析。
0043A060 H> 60 pushad
0043A061 EB 22 jmp short HookSrv.0043A085
F9,中断异常
0043A71F CD 68 int 68
0043A721 33DB xor ebx,ebx
0043A723 64:8F03 pop dword ptr fs:[ebx]
0043A726 83C4 04 add esp,4
0043A729 66:81FF 9712 cmp di,1297
0043A72E 74 0E je short HookSrv.0043A73E
0043A730 66:81FF 7712 cmp di,1277
0043A735 74 07 je short HookSrv.0043A73E
最后一次异常
0043A7AB 0000 add byte ptr ds:[eax],al
0043A7AD 0000 add byte ptr ds:[eax],al
0043A7AF 0000 add byte ptr ds:[eax],al
0043A7B1 0000 add byte ptr ds:[eax],al
0043A7B3 0000 add byte ptr ds:[eax],al
0043A7B5 0000 add byte ptr ds:[eax],al
0043A7B7 0000 add byte ptr ds:[eax],al
0043A7B9 0000 add byte ptr ds:[eax],al
0043A7BB 0000 add byte ptr ds:[eax],al
0043A7BD 0000 add byte ptr ds:[eax],al
0043A7BF 0000 add byte ptr ds:[eax],al
0043A7C1 0000 add byte ptr ds:[eax],al
0043A7C3 0000 add byte ptr ds:[eax],al
0043A7C5 0000 add byte ptr ds:[eax],al
0043A7C7 0000 add byte ptr ds:[eax],al
堆栈内容
0012FFBC 0012FFE0 指针到下一个 SEH 记录
0012FFC0 0043A74E SE 句柄
ctrl+g,去异常出口 0043A74E
0043A74E 55 push ebp ;F2下断，F9运行，继续
0043A74F 8BEC mov ebp,esp
0043A751 57 push edi
0043A752 8B45 10 mov eax,dword ptr ss:[ebp+10]
0043A755 8BB8 C4000000 mov edi,dword ptr ds:[eax+C4]
0043A75B FF37 push dword ptr ds:[edi]
0043A75D 33FF xor edi,edi
0043A75F 64:8F07 pop dword ptr fs:[edi]
0043A762 8380 C4000000 08 add dword ptr ds:[eax+C4],8
0043A769 8BB8 A4000000 mov edi,dword ptr ds:[eax+A4]
0043A76F C1C7 07 rol edi,7
0043A772 89B8 B8000000 mov dword ptr ds:[eax+B8],edi
0043A778 B8 00000000 mov eax,0
0043A77D 5F pop edi ;HookSrv.004B340(*****飞向光明之颠********)
0043A77E C9 leave
0043A77F C3 retn
ctrl+G--004B340
0040B340 55 push ebp ////入口点,DUMP
0040B341 8BEC mov ebp,esp
0040B343 6A FF push -1
0040B345 68 D0F14100 push HookSrv.0041F1D0
0040B34A 68 90B24000 push HookSrv.0040B290 ; jmp to MSVCRTD._except_handler3
0040B34F 64:A1 00000000 mov eax,dword ptr fs:[0]
0040B355 50 push eax
0040B356 64:8925 00000000 mov dword ptr fs:[0],esp
0040B35D 83C4 94 add esp,-6C
0040B360 53 push ebx
0040B361 56 push esi
0040B362 57 push edi
0040B363 8965 E8 mov dword ptr ss:[ebp-18],esp
0040B366 C745 FC 00000000 mov dword ptr ss:[ebp-4],0
0040B36D 6A 02 push 2
0040B36F FF15 0C3A4300 call dword ptr ds:[433A0C] ; MSVCRTD.__set_app_type
0040B375 83C4 04 add esp,4
0040B378 C705 702C4300 FFFFF>mov dword ptr ds:[432C70],-1
0040B382 A1 702C4300 mov eax,dword ptr ds:[432C70]
0040B387 A3 802C4300 mov dword ptr ds:[432C80],eax
0040B38C FF15 083A4300 call dword ptr ds:[433A08] ; MSVCRTD.__p__fmode
0040B392 8B0D 5C2C4300 mov ecx,dword ptr ds:[432C5C]
0040B398 8908 mov dword ptr ds:[eax],ecx
0040B39A FF15 043A4300 call dword ptr ds:[433A04] ; MSVCRTD.__p__commode
脱壳后的程序，直接成功运行。:D :D
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