00406F2F .- E9 3C6F0100 jmp LordPE_h.0041DE70 //修改跳转
00406F34 . 50 push eax
00406F35 . EB 0A jmp short LordPE_h.00406F41
00406F37 > 8D4424 6C lea eax,dword ptr ss:[esp+6C]
00406F3B .- E9 306F0100 jmp LordPE_h.0041DE70 //修改跳转
00406F40 . 50 push eax ; |String1
00406F41 > FF15 E4904100 call dword ptr ds:[<&KERNEL32.lstrcpyA>] ; \lstrcpyA
00406F47 . 8D4C24 20 lea ecx,dword ptr ss:[esp+20]
00406F4B . 51 push ecx ; /pOpenFileName
00406F4C . E8 25130100 call <jmp.&comdlg32.GetSaveFileNameA> ; \GetSaveFileNameA
跳到此
添加如下代码
0041DE70 60 pushad
0041DE71 8BF0 mov esi,eax
0041DE73 8BF8 mov edi,eax
0041DE75 83C9 FF or ecx,FFFFFFFF
0041DE78 33C0 xor eax,eax
0041DE7A F2:AE repne scas byte ptr es:[edi]
0041DE7C F7D1 not ecx
0041DE7E 49 dec ecx
0041DE7F 8BD9 mov ebx,ecx
0041DE81 90 nop
0041DE82 90 nop
0041DE83 B0 5C mov al,5C
0041DE85 3A0431 cmp al,byte ptr ds:[ecx+esi]
0041DE88 74 03 je short LordPE_h.0041DE8D
0041DE8A 49 dec ecx
0041DE8B ^ EB F8 jmp short LordPE_h.0041DE85
0041DE8D 8BD3 mov edx,ebx
0041DE8F 2BD1 sub edx,ecx
0041DE91 83EA 05 sub edx,5
0041DE94 33DB xor ebx,ebx
0041DE96 03F1 add esi,ecx
0041DE98 46 inc esi
0041DE99 8A0433 mov al,byte ptr ds:[ebx+esi]
0041DE9C 8883 A0DF4100 mov byte ptr ds:[ebx+41DFA0],al
0041DEA2 43 inc ebx
0041DEA3 3BDA cmp ebx,edx
0041DEA5 ^ 75 F2 jnz short LordPE_h.0041DE99
0041DEA7 C683 A0DF4100 5>mov byte ptr ds:[ebx+41DFA0],5F
0041DEAE C783 A1DF4100 5>mov dword ptr ds:[ebx+41DFA1],61706E55
0041DEB8 C783 A5DF4100 6>mov dword ptr ds:[ebx+41DFA5],64656B63
0041DEC2 85ED test ebp,ebp
0041DEC4 74 1C je short LordPE_h.0041DEE2
0041DEC6 C783 A9DF4100 2>mov dword ptr ds:[ebx+41DFA9],6C6C642E
0041DED0 C683 ADDF4100 0>mov byte ptr ds:[ebx+41DFAD],0
0041DED7 61 popad
0041DED8 68 A0DF4100 push LordPE_h.0041DFA0
0041DEDD - E9 5290FEFF jmp LordPE_h.00406F34
0041DEE2 C783 A9DF4100 2>mov dword ptr ds:[ebx+41DFA9],6578652E
0041DEEC C683 ADDF4100 0>mov byte ptr ds:[ebx+41DFAD],0
0041DEF3 61 popad
0041DEF4 68 A0DF4100 push LordPE_h.0041DFA0
0041DEF9 - E9 4290FEFF jmp LordPE_h.00406F40
至此
返回
效果如下:
LordPE_hh_bak 显示 name_Unpacked.rar
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