¡¾Æƽâ×÷Õß¡¿ windycandy
¡¾Ê¹Óù¤¾ß¡¿ ODdyk,LordPe,Peid 0.94,ImportREC1.6
¡¾Æƽâƽ̨¡¿ Win XP sp1
¡¾Èí¼þÃû³Æ¡¿ ASProtect 2.11 SKEÖ®advanced import protection
¡¾Èí¼þ¼ò½é¡¿ ASProtect SKE 2.1x build 03.13ÔÚ¿´Ñ©¹¤¾ßÏÂÔØÇøÏÂÔصĶÔ98notepad¼Ó¿Çʱ,
ÓÃÁ˳ýÁËprotect original entrypointÍâµÄÑ¡ÏûÓÐstolen code,ÓбäÐÎÂë
¡¾ÆƽâÉùÃ÷¡¿ ÎÒÊÇһֻС²ËÄñ£¬Å¼µÃÒ»µãÐĵã¬Ô¸Óë´ó¼Ò·ÖÏí£º£©
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1.Ç°ÑÔ
5Ô¿´Ñ©ÂÛ̳ÈÈÄÖ·Ç·²£¬¼¤ÇéÑóÒ磬ÏÈÊÇAsprotect£¬ÔÙµ½themidaÒ»¹ø¶Ë£¬ÖÚλǰ±²ºÍ¸ßÊÖ³öÊÖ£¬¾«Æ·Çî³ö²»¾¡£¬
·ÅÖ®ÂÛ̳ÓëÖÚÈË·ÖÏí£¬ÊµÔÚÊÇÎҵȲËÄñĪ´óµÄ¸£·Ö¡£Ï§ÎҵȲËÄñ¹¦Á¦²»Éî.½ñ¿´ÂÛ̳ÓйØAsprotectµÄÎÄÕÂÒѾ
ÊÇÒ»¶Ñ¶ÑÒ»ÂáÂᣬÓÈÆäÊÇVolx´óÏÀµÄÍѿǽű¾ÒѾºÜÍêÃÀÁË¡£±¾ÎÊÖ»ÒªÊÇÁ·Ï°ÊÖ¶¯ÍÑAdvanced Import protection
£¬½öÒÔ´ËÎÄÏ׸øºÍÎÒÒ»ÑùµÄ²ËÄñ¡£¸ßÊÖÂÔ¹ý¡£ÉùÃ÷±¾ÎÄÊÇѧϰ¿´Ñ©ÀÏʦµÄ¾µä×÷¡¶Asprotect SKE 2.2 µÄAdvanced
Import protection±£»¤¼¼Êõ¡·Íê³ÉµÄ¡£
2.¹ý³Ì
Ê×ÏÈ£¬µ½OEPºó½øÈëcall XXXXXXXX,¶ÔÕÕ¿´Ñ©ºÍ8100303Á½Î»ÀÏʦµÄ½Ì³Ì£¬ÕÒµ½ÒÔϼ¸¸ö¹Ø¼üµã´¦
00ACA7D6 8B7C82 68 mov edi,dword ptr ds:[edx+eax*4+68]
00ACA7DA 8B06 mov eax,dword ptr ds:[esi]
00ACA7DC FFD7 call edi
00ACA7DE 8845 CA mov byte ptr ss:[ebp-36],al
00ACA7E1 8B45 F4 mov eax,dword ptr ss:[ebp-C]
00ACA7E4 8A40 4A mov al,byte ptr ds:[eax+4A]
00ACA7E7 3A45 EF cmp al,byte ptr ss:[ebp-11]-------µÃµ½ALµÄÖµ£¬¾ö¶¨ÊÇff15»¹ÊÇff25
00ACA7EA 0F85 9C000000 jnz 00ACA88C Õâ¸ö³ÌÐòAL=CC(¼ÇסALµÄÖµ£©
ºóÃæÐèÒªÏÂÓ²¼þ¶ÏµãµÄ3¸öλÖÃ
00ACA7F3 8B45 F4 mov eax,dword ptr ss:[ebp-C]
00ACA7F6 8B80 E0000000 mov eax,dword ptr ds:[eax+E0]
00ACA7FC 0145 FC add dword ptr ss:[ebp-4],eax
00ACA7FF /EB 01 jmp short 00ACA802----------ÕâÀïÊÇB1
00ACA8A5 8B45 F4 mov eax,dword ptr ss:[ebp-C]
00ACA8A8 8B80 E0000000 mov eax,dword ptr ds:[eax+E0]
00ACA8AE 0145 FC add dword ptr ss:[ebp-4],eax
00ACA8B1 8D45 0C lea eax,dword ptr ss:[ebp+C]-----ÕâÀïÊÇB2
00ACB807 8945 FC mov dword ptr ss:[ebp-4],eax
00ACB80A 8B45 E0 mov eax,dword ptr ss:[ebp-20]
00ACB80D 8B00 mov eax,dword ptr ds:[eax]
00ACB80F E8 C0E6FFFF call 00AC9ED4
00ACB814 8BD0 mov edx,eax
00ACB816 0255 DF add dl,byte ptr ss:[ebp-21]
00ACB819 8B4D FC mov ecx,dword ptr ss:[ebp-4]-------ÕâÀïÊÇA
ÕÒµ½Õâ3¸öµØ·½Á˾ͿÉÒÔ¶¯ÊÖÁË£¬ODÔØÈëÄ¿±ê³ÌÐò£¬Í£ÔÚÈë¿Ú´¦£¬ÉèÖÃODºöÂÔËùÓÐÒì³£
00401000 N> 68 01D04000 push NOTEPAD.0040D001
00401005 E8 01000000 call NOTEPAD.0040100B
0040100A C3 retn
0040100B C3 retn
0040100C 7D 30 jge short NOTEPAD.0040103E
0040100E DA8A 5DEA5230 fimul dword ptr ds:[edx+3052EA5D]
00401014 - 78 BE js short NOTEPAD.00400FD4
00401016 9C pushfd
ÏÂbp GetModuleHandleA, shift+F9ÖжÏ2´Îºó£¬È¡Ïû¶Ïµã£¬ALT+F9·µ»Ø
00AE14AC 85C0 test eax,eax ---·µ»ØÕâÀï ; kernel32.77E40000
00AE14AE 75 07 jnz short 00AE14B7
00AE14B0 53 push ebx
00AE14B1 FF95 F0314400 call dword ptr ss:[ebp+4431F0]
00AE14B7 8985 4D294400 mov dword ptr ss:[ebp+44294D],eax
00AE14BD C785 51294400 00000000 mov dword ptr ss:[ebp+442951],0
00AE14C7 8B95 D8304400 mov edx,dword ptr ss:[ebp+4430D8]
00AE14CD 8B06 mov eax,dword ptr ds:[esi]
00AE14CF 85C0 test eax,eax
00AE14D1 75 03 jnz short 00AE14D6
00AE14D3 8B46 10 mov eax,dword ptr ds:[esi+10]
µ¥»÷ÓÒ¼ü¡°ËÑË÷------ËùÓÐ×Ö·û´®--------¡°85¡±£¬À´µ½
00ACEBF8 68 E8F4AC00 push 0ACF4E8 ; ASCII "85"
00ACEBFD E8 2A62FEFF call 00AB4E2C
00ACEC02 A1 1C37AD00 mov eax,dword ptr ds:[AD371C]
00ACEC07 8B00 mov eax,dword ptr ds:[eax]
00ACEC09 E8 0A8CFFFF call 00AC7818-----------ÕâÀïF2϶Ï
00ACEC0E 84C0 test al,al
00ACEC10 75 0A jnz short 00ACEC1C
00ACEC12 68 E8F4AC00 push 0ACF4E8 ; ASCII "85"
shift+F9,ÖжÏÔÚ00ACEC09£¬F7¸ú½ø
00AC7818 53 push ebx
00AC7819 56 push esi
00AC781A 57 push edi
00AC781B 55 push ebp
00AC781C 83C4 F4 add esp,-0C
00AC781F 8BF0 mov esi,eax
00AC7821 C60424 01 mov byte ptr ss:[esp],1
ÏòÏÂÀ¶¯Êó±êÕÒµ½
00AC7959 56 push esi
00AC795A E8 59FCFFFF call 00AC75B8----Õâ¸öCALLÊǽøÐÐIAT´¦Àí£¬ÏÈÔÚ00AC7989F2϶ϣ¬ÔÙF4µ½ÕâÀF7¸ú½ø
00AC795F 0FB707 movzx eax,word ptr ds:[edi]
00AC7962 83C0 02 add eax,2
00AC7965 03F8 add edi,eax
00AC7967 8A1F mov bl,byte ptr ds:[edi]
00AC7969 47 inc edi
00AC796A 3A5E 34 cmp bl,byte ptr ds:[esi+34]
00AC796D ^ 0F85 77FFFFFF jnz 00AC78EA-------ÿ¸öDLLµÄº¯ÊýÊÇ·ñ´¦Àí
00AC7973 8BDF mov ebx,edi
00AC7975 8B03 mov eax,dword ptr ds:[ebx]
00AC7977 85C0 test eax,eax
00AC7979 ^ 0F85 0AFFFFFF jnz 00AC7889-------------±È½ÏDLLÊÇ·ñ´¦ÀíÍê
00AC797F 8A0424 mov al,byte ptr ss:[esp]
00AC7982 83C4 0C add esp,0C
00AC7985 5D pop ebp
00AC7986 5F pop edi
00AC7987 5E pop esi
00AC7988 5B pop ebx
00AC7989 C3 retn--------ÏÈÔÚÕâÀïF2϶Ï
½øÈë00AC795AµÄcall£¬À´µ½
00AC75D9 8B45 10 mov eax,dword ptr ss:[ebp+10]
00AC75DC 83E8 02 sub eax,2
00AC75DF 0FB600 movzx eax,byte ptr ds:[eax]
00AC75E2 3B43 2C cmp eax,dword ptr ds:[ebx+2C]
00AC75E5 76 06 jbe short 00AC75ED
00AC75E7 8943 2C mov dword ptr ds:[ebx+2C],eax
00AC75EA EB 01 jmp short 00AC75ED
00AC75EC 6933 C08A433B imul esi,dword ptr ds:[ebx],3B438AC0
00AC75F2 3BF0 cmp esi,eax----------ÕâÀïÊDZȽÏESIµÄ3¸öÖµ
00AC75F4 75 5E jnz short 00AC7654---ÕâÀï϶Ï
ÿÈ˵Ļú×Ó²»Ò»ÑùÊýÖµÒ²²»Ò»Ñù,ÎÒÕâÀïÊÇESI=61£¬A5£¬26£¬ÆäÖÐA5£¬61ʱIAT²»¼ÓÃÜ,ÆäÖÐesiµÄֵΪ61,26ʱ00AC75F4´¦µÄ
Ìøת³ÉÁ¢,µ«Á½¸öÊýÖÐÖ»Óе±esi=26ʱ²Å»á¶ÔIAT½øÐмÓÃÜ,Òò´ËÖ»Òª½«26¸ÄΪ61¾Í¿ÉÒԱܿªIAT¼ÓÃÜÁË.
ºÃ,¾ÍÔÚ00AC75F4½øÐÐÐÞ¸Ä,ÏÈÓÃOD ²å¼þmemory manageÉêÇëÒ»¸öÄÚ´æ¿Õ¼ä£¬ÎÒÉêÇëµÄÊÇ01640000
00AC75F4 75F4 - E9 078A3500 JMP 01640000 È»ºóÏÂF2¶Ïµã£¬F9ÔËÐÐÖжϺó,F7¸ú½ø
½«PATH´úÂëд½øÈ¥£º
01640000 - 0F84 F37548FF je 00AC75F9
01640006 83FE 61 cmp esi,61
01640009 - 0F84 457648FF je 00AC7654
0164000F BE 61000000 mov esi,61
01640014 - E9 3B7648FF jmp 00AC7654
01640019 90 nop
дºÃ´úÂëºó,È¡Ïû00AC75F2¼°00AC75F4 Á½´¦µÄ¶Ïµã,F9ÔËÐÐÖжÏÔÚ00AC7989,ÖжϺóÈ¡Ïû¶Ïµã
¿´¿´Êý¾Ý´°¿Ú,ÊDz»Êǵõ½ËùÓеÄIATÁË?Æðʼ4062E4,ÖÕµã406e00.
004062E4 77DA2410 ADVAPI32.RegQueryValueExA
004062E8 77DA17D8 ADVAPI32.RegCloseKey
004062EC 77DB63B1 ADVAPI32.RegSetValueExA
004062F0 77DA23D9 ADVAPI32.RegOpenKeyA
004062F4 77DA28BB ADVAPI32.RegCreateKeyA
004062F8 00000000
004062FC 77C4513D GDI32.GetObjectA
00406300 77C44B71 GDI32.GetDeviceCaps
00406304 77C4889D GDI32.CreateFontIndirectA
00406DEC B91D3742
00406DF0 0055F5A5 OLE32.0055F5A5
00406DF4 D13637ED
00406DF8 6422CE52
00406DFC 387863B7
00406E00 00000000
½«1640000´¦µÄÐ޸ĴúÂë¼°00AC75F4 75F4 - E9 078A3500 JMP 01640000µÄÐÞ¸Ä
È«²¿È¡ÏûÐÞ¸Ä.
CTRL+BËÑË÷33£¬C0£¬8A£¬07£¬8D£¬04£¬40£¬8B£¬6C£¬83£¬68£¬8B£¬C6£¬ÕÒµ½
00ACB956 33C0 xor eax,eax---͉˕
00ACB958 8A07 mov al,byte ptr ds:[edi]
00ACB95A 8D0440 lea eax,dword ptr ds:[eax+eax*2]
00ACB95D 8B6C83 68 mov ebp,dword ptr ds:[ebx+eax*4+68]
00ACB961 8BC6 mov eax,esi
00ACB963 FFD5 call ebp
00ACB965 8BE8 mov ebp,eax
00ACB967 036B 24 add ebp,dword ptr ds:[ebx+24]
00ACB96A 03AB E0000000 add ebp,dword ptr ds:[ebx+E0]
00ACB970 EB 01 jmp short 00ACB973
00ACB972 E8 33C08A47 call 483779AA
00ACB977 098D 04408B54 or dword ptr ss:[ebp+548B4004],ecx
00ACB97D 8368 8B C6 sub dword ptr ds:[eax-75],-3A
00ACB981 FFD2 call edx-----------Ö±½ÓF4µ½ÕâÀï
00ACB983 807B 20 00 cmp byte ptr ds:[ebx+20],0
00ACB987 0F85 3D010000 jnz 00ACBACA
¿´¶ÑÕ»£º
0012FEF8 00000044--------ÓÐ68¸öµØÖ·Òª´¦Àí
0012FEFC 495732D5
0012FF00 0653FC49
0012FF04 00000000
ÏÈÔÚÕâ¾ä00ACB987 jnz 00ACBACA°´»Ø³µ¸úËæµ½ÕâÀï
00ACBACA 8B43 2C mov eax,dword ptr ds:[ebx+2C]
00ACBACD 2BC5 sub eax,ebp
00ACBACF 83E8 05 sub eax,5
00ACBAD2 45 inc ebp
00ACBAD3 8945 00 mov dword ptr ss:[ebp],eax
00ACBAD6 6A 0A push 0A
00ACBAD8 E8 7F9AFEFF call 00AB555C
00ACBADD 8BC8 mov ecx,eax
00ACBADF 038B E4000000 add ecx,dword ptr ds:[ebx+E4]
00ACBAE5 8BD6 mov edx,esi
00ACBAE7 8BC3 mov eax,ebx
00ACBAE9 E8 8EE5FFFF call 00ACA07C
00ACBAEE FF0C24 dec dword ptr ss:[esp]
00ACBAF1 03B3 E4000000 add esi,dword ptr ds:[ebx+E4]
00ACBAF7 833C24 00 cmp dword ptr ss:[esp],0
00ACBAFB ^ 0F87 55FEFFFF ja 00ACB956
00ACBB01 53 push ebx
00ACBB02 E8 5D000000 call 00ACBB64
00ACBB07 0183 EC000000 add dword ptr ds:[ebx+EC],eax
00ACBB0D B0 01 mov al,1
00ACBB0F 83C4 24 add esp,24
00ACBB12 5D pop ebp
00ACBB13 5F pop edi
00ACBB14 5E pop esi
00ACBB15 5B pop ebx
00ACBB16 C3 retn-----------ÕÒµ½ÕâÀF2϶Ï
ÔÚ00ACBB16϶Ϻ󣬷µ»Ø00ACB981
½«00ACB981 call edxÐÞ¸ÄΪ£º
00ACB981 - E9 7A46B700 jmp 01640000
00ACB986 90 nop
дÈëpath´úÂ룺
01640000 FFD2 call edx
01640002 60 pushad
01640003 8B1D 30006401 mov ebx,dword ptr ds:[1640030]
01640009 C1E0 1F shl eax,1F
0164000C 03C5 add eax,ebp
0164000E 8903 mov dword ptr ds:[ebx],eax
01640010 83C3 04 add ebx,4
01640013 891D 30006401 mov dword ptr ds:[1640030],ebx
01640019 61 popad
0164001A 807B 20 00 cmp byte ptr ds:[ebx+20],0
0164001E - E9 A7BA48FF jmp 00ACBACA
01640023 0000 add byte ptr ds:[eax],al
01640025 0000 add byte ptr ds:[eax],al
01640027 0000 add byte ptr ds:[eax],al
01640029 0000 add byte ptr ds:[eax],al
0164002B 0000 add byte ptr ds:[eax],al
0164002D 0000 add byte ptr ds:[eax],al
0164002F 0040 00 add byte ptr ds:[eax],al
01640032 64:0100 add dword ptr fs:[eax],eax
¶þ½øÖÆ´úÂ룺
FF D2 60 8B 1D 30 00 64 01 C1 E0 1F 03 C5 89 03 83 C3 04 89 1D 30 00 64 01 61 80 7B 20 00 E9 A7
BA 48 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 64 01 00
дºÃ´úÂëºó£¬F9ÔËÐУ¬ÖжÏ00ACBB16£¬È¡Ïû¶Ïµã£¬·µ»Ø00ACB981³·ÏûÐ޸ģ¬Êý¾Ý¿òµÃµ½68¸öµØÖ·µÄÊý¾Ý
D3 10 40 00 31 11 40 00 4C 11 40 00 56 13 40 00 05 15 40 00 1D 15 40 00 79 1E 40 00 E5 1E 40 00
C9 21 40 00 DA 22 40 00 83 23 40 00 BC 23 40 00 3A 24 40 00 59 24 40 00 69 24 40 00 7E 24 40 00
B6 24 40 00 04 25 40 00 1B 25 40 00 B9 26 40 00 09 29 40 00 83 29 40 00 9D 30 40 00 8C 31 40 00
C8 31 40 00 1B 32 40 00 34 32 40 00 FC 32 40 00 19 33 40 00 26 33 40 00 53 33 40 00 80 33 40 00
CE 33 40 00 E0 33 40 00 69 34 40 00 85 34 40 00 F5 34 40 00 05 35 40 00 70 35 40 00 7C 35 40 00
A0 35 40 00 07 37 40 00 DD 37 40 00 C3 39 40 00 69 3D 40 00 7A 3D 40 00 0A 41 40 00 63 46 40 00
CB 46 40 00 6F 49 40 00 F8 49 40 00 BF 4A 40 00 95 4B 40 00 AC 4B 40 00 78 4C 40 00 AB 4C 40 00
08 4D 40 00 10 4E 40 00 5B 4E 40 00 75 4E 40 00 EE 4E 40 00 47 4F 40 00 60 4F 40 00 B0 4F 40 00
B6 4F 40 00 C2 4F 40 00 C8 4F 40 00 CE 4F 40 00
½«ÕâЩÊý¾Ý¸´ÖƳöÀ´£¨ºóÃæÓõ½£©£¬È»ºó½«01640000µ½01640150¼äµÄÊý¾ÝÈ«²¿³·ÏûÐÞ¸Ä
È»ºóF8´Óretn·µ»Øµ½
00ACB8B6 84C0 test al,al
00ACB8B8 75 0A jnz short 00ACB8C4
00ACB8BA 68 E4B8AC00 push 0ACB8E4 ; ASCII "108"
00ACB8BF E8 6895FEFF call 00AB4E2C
00ACB8C4 5B pop ebx
00ACB8C5 5D pop ebp
00ACB8C6 C2 0400 retn 4
²»¶Ï½»ÌæʹÓÃCTRL+F9ºÍF8£¨Öظ´¼¸´Î£©£¬À´µ½
77F79BA4 64:8B25 00000000 mov esp,dword ptr fs:[0]
77F79BAB 64:8F05 00000000 pop dword ptr fs:[0]
77F79BB2 8BE5 mov esp,ebp
77F79BB4 5D pop ebp
77F79BB5 C2 1400 retn 14
77F79BB8 8B4C24 04 mov ecx,dword ptr ss:[esp+4]
µ½ÕâÀïºó¸ÄÓÃALT+F9£¬¼¸´ÎºóÀ´µ½
00AD095A C700 EFCA5C85 mov dword ptr ds:[eax],855CCAEF
00AD0960 67:64:8F06 0000 pop dword ptr fs:[0]
00AD0966 83C4 04 add esp,4
00AD0969 83E8 AF sub eax,-51
00AD096C 83C8 4B or eax,4B
00AD096F 58 pop eax
00AD0970 8BC3 mov eax,ebx
00AD0972 E8 49A8FEFF call 00ABB1C0
00AD0977 8B15 FC37AD00 mov edx,dword ptr ds:[AD37FC]
00AD097D 0302 add eax,dword ptr ds:[edx]
00AD097F 83C0 08 add eax,8
00AD0982 BA 00100000 mov edx,1000
00AD0987 E8 DCCEFFFF call 00ACD868
00AD098C E8 CBEEFFFF call 00ACF85C
00AD0991 A3 20B6AD00 mov dword ptr ds:[ADB620],eax
µ½ÕâÀïÁ˾ͿÉÒÔALT+M£¬ code¶Î϶ϣ¬shift+F9µ½OEPÁË
004010CC 55 push ebp
004010CD 8BEC mov ebp,esp
004010CF 83EC 44 sub esp,44
004010D2 56 push esi
004010D3 E8 28EF8F00 call 00D00000
004010D8 93 xchg eax,ebx
004010D9 7D 0A jge short NOTEPAD.004010E5
004010DB 8A00 mov al,byte ptr ds:[eax]
004010DD 3C 22 cmp al,22
004010DF 75 1B jnz short NOTEPAD.004010FC
004010E1 56 push esi
ALT+G 1640000£¬µ½1640000´¦Ð´Èëpath´úÂ루Óÿ´Ñ©ÀÏʦµÄ£¬ÒѾ°üÀ¨AÇé¿ö£©
01640000 A1 C0006401 mov eax,dword ptr ds:[16400C0]
01640005 8B18 mov ebx,dword ptr ds:[eax]
01640007 81E3 FFFFFF7F and ebx,7FFFFFFF
0164000D FFE3 jmp ebx
0164000F 0000 add byte ptr ds:[eax],al
01640011 0000 add byte ptr ds:[eax],al
01640013 0000 add byte ptr ds:[eax],al
01640015 0000 add byte ptr ds:[eax],al
01640017 0000 add byte ptr ds:[eax],al
01640019 0000 add byte ptr ds:[eax],al
0164001B 0000 add byte ptr ds:[eax],al
0164001D 0000 add byte ptr ds:[eax],al
0164001F 0000 add byte ptr ds:[eax],al
01640021 BF C0006401 mov edi,16400C0
01640026 8B07 mov eax,dword ptr ds:[edi]
01640028 8B18 mov ebx,dword ptr ds:[eax]
0164002A 81FB FFFFFF7F cmp ebx,7FFFFFFF
01640030 79 49 jns short 0164007B
01640032 837D D4 FF cmp dword ptr ss:[ebp-2C],-1
01640036 74 0F je short 01640047
01640038 8B47 04 mov eax,dword ptr ds:[edi+4]
0164003B 8B1F mov ebx,dword ptr ds:[edi]
0164003D 8B1B mov ebx,dword ptr ds:[ebx]
0164003F 8918 mov dword ptr ds:[eax],ebx
01640041 83C0 04 add eax,4
01640044 8947 04 mov dword ptr ds:[edi+4],eax
01640047 8B5D FC mov ebx,dword ptr ss:[ebp-4]
0164004A E8 46000000 call 01640095
0164004F B0 CC mov al,0CC------------------Ç°ÃæÕÒµ½ALµÄÖµCC
01640051 66:B9 FF15 mov cx,15FF
01640055 3A45 EF cmp al,byte ptr ss:[ebp-11]
01640058 74 05 je short 0164005F
0164005A 66:81C1 0010 add cx,1000
0164005F 8B07 mov eax,dword ptr ds:[edi]
01640061 8B18 mov ebx,dword ptr ds:[eax]
01640063 81E3 FFFFFF7F and ebx,7FFFFFFF
01640069 83C0 04 add eax,4
0164006C 8907 mov dword ptr ds:[edi],eax
0164006E 66:890B mov word ptr ds:[ebx],cx
01640071 83C3 02 add ebx,2
01640074 8933 mov dword ptr ds:[ebx],esi
01640076 ^ EB 88 jmp short 01640000
01640078 90 nop
01640079 90 nop
0164007A 90 nop
0164007B 8B5D B4 mov ebx,dword ptr ss:[ebp-4C]
0164007E E8 12000000 call 01640095
01640083 B0 CC mov al,0CC
01640085 66:B9 FF15 mov cx,15FF
01640089 3AC2 cmp al,dl
0164008B ^ 74 D2 je short 0164005F
0164008D ^ EB CB jmp short 0164005A
0164008F 0000 add byte ptr ds:[eax],al
01640091 0000 add byte ptr ds:[eax],al
01640093 0000 add byte ptr ds:[eax],al
01640095 BE E4624000 mov esi,4062E4----------------IATµÄÆðʼ
0164009A 391E cmp dword ptr ds:[esi],ebx
0164009C 74 0D je short 016400AB
0164009E 83C6 04 add esi,4
016400A1 81FE 006E4000 cmp esi,406E00----------------IATµÄ½áÊø
016400A7 77 03 ja short 016400AC
016400A9 ^ EB EF jmp short 0164009A
016400AB C3 retn
016400AC - EB FE jmp short 016400AC
дºÃÉÏÃæµÄ´úÂëºó£¬½«Ç°Ã渴ÖƳöÀ´µÄ68¸öµØÖ·¸´ÖƹýÀ´£¨´Ó16400D0¿ªÊ¼£©
016400D0 D3 10 40 00 31 11 40 00 4C 11 40 00 56 13 40 00 ?@.1@.L@.V@.
016400E0 05 15 40 00 1D 15 40 00 79 1E 40 00 E5 1E 40 00 @.@.y&@.?@.
016400F0 C9 21 40 00 DA 22 40 00 83 23 40 00 BC 23 40 00 ?@.?@.?@.?@.
01640100 3A 24 40 00 59 24 40 00 69 24 40 00 7E 24 40 00 :$@.Y$@.i$@.~$@.
01640110 B6 24 40 00 04 25 40 00 1B 25 40 00 B9 26 40 00 ?@.%@.%@.?@.
01640120 09 29 40 00 83 29 40 00 9D 30 40 00 8C 31 40 00 .)@.?@.?@.?@.
01640130 C8 31 40 00 1B 32 40 00 34 32 40 00 FC 32 40 00 ?@.2@.42@.?@.
01640140 19 33 40 00 26 33 40 00 53 33 40 00 80 33 40 00 3@.&3@.S3@.€3@.
01640150 CE 33 40 00 E0 33 40 00 69 34 40 00 85 34 40 00 ?@.?@.i4@.?@.
01640160 F5 34 40 00 05 35 40 00 70 35 40 00 7C 35 40 00 ?@.5@.p5@.|5@.
01640170 A0 35 40 00 07 37 40 00 DD 37 40 00 C3 39 40 00 ?@.7@.?@.?@.
01640180 69 3D 40 00 7A 3D 40 00 0A 41 40 00 63 46 40 00 i=@.z=@..A@.cF@.
01640190 CB 46 40 00 6F 49 40 00 F8 49 40 00 BF 4A 40 00 ËF@.oI@.øI@.¿J@.
016401A0 95 4B 40 00 AC 4B 40 00 78 4C 40 00 AB 4C 40 00 •K@.¬K@.xL@.«L@.
016401B0 08 4D 40 00 10 4E 40 00 5B 4E 40 00 75 4E 40 00 M@.N@.[N@.uN@.
016401C0 EE 4E 40 00 47 4F 40 00 60 4F 40 00 B0 4F 40 00 îN@.GO@.`O@.°O@.
016401D0 B6 4F 40 00 C2 4F 40 00 C8 4F 40 00 CE 4F 40 00 ¶O@.ÂO@.ÈO@.ÎO@.
016401E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
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016400C0 D0 00 64 01 00 02 64 01 00 00 00 00 00 00 00 00 ?d.d........
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00ACA7F3 8B45 F4 mov eax,dword ptr ss:[ebp-C]
00ACA7F6 8B80 E0000000 mov eax,dword ptr ds:[eax+E0]
00ACA7FC 0145 FC add dword ptr ss:[ebp-4],eax
00ACA7FF /EB 01 jmp short 00ACA802----------ÕâÀïÊÇB1
00ACA8A5 8B45 F4 mov eax,dword ptr ss:[ebp-C]
00ACA8A8 8B80 E0000000 mov eax,dword ptr ds:[eax+E0]
00ACA8AE 0145 FC add dword ptr ss:[ebp-4],eax
00ACA8B1 8D45 0C lea eax,dword ptr ss:[ebp+C]-----ÕâÀïÊÇB2
00ACB807 8945 FC mov dword ptr ss:[ebp-4],eax
00ACB80A 8B45 E0 mov eax,dword ptr ss:[ebp-20]
00ACB80D 8B00 mov eax,dword ptr ds:[eax]
00ACB80F E8 C0E6FFFF call 00AC9ED4
00ACB814 8BD0 mov edx,eax
00ACB816 0255 DF add dl,byte ptr ss:[ebp-21]
00ACB819 8B4D FC mov ecx,dword ptr ss:[ebp-4]-------ÕâÀïÊÇA
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01640200 D3 10 40 00 1D 15 40 00 E5 1E 40 00 C9 21 40 00 ?@.@.?@.?@.
01640210 3A 24 40 00 B6 24 40 00 B9 26 40 00 F5 34 40 00 :$@.?@.?@.?@.
01640220 05 35 40 00 7C 35 40 00 00 00 00 00 00 00 00 00 5@.|5@.........
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4010D3
004010D2 56 push esi
004010D3 FF15 E4634000 call dword ptr ds:[<&kernel32.GetCommandLine>; kernel32.GetCommandLineA
004010D9 7D 0A jge short dumped_.004010E5---------ÍѿǺóµÄ±äÐÎ
004010DB 8A00 mov al,byte ptr ds:[eax]
004010D2 |. 56 push esi
004010D3 |. FF15 E4634000 call dword ptr ds:[<&kernel32.GetCommandLine>; [GetCommandLineA
004010D9 |. 8BF0 mov esi,eax----------------û¼Ó¿ÇµÄÔ´úÂë
004010DB |. 8A00 mov al,byte ptr ds:[eax]
40151D
0040151D FF15 FC634000 call dword ptr ds:[<&shell32.ShellAboutA>] ; shell32.ShellAboutA
00401523 885D 6C mov byte ptr ss:[ebp+6C],bl---------ÍѿǺóµÄ±äÐÎ
00401526 AF scas dword ptr es:[edi]
00401527 CD 6A int 6A
00401529 00E8 add al,ch
0040152B 3B36 cmp esi,dword ptr ds:[esi]
0040151D |. FF15 FC634000 call dword ptr ds:[<&shell32.ShellAboutA>] ; \ShellAboutA
00401523 |. E9 9F030000 jmp 01.004018C7-----------û¼Ó¿ÇµÄÔ´úÂë
00401528 |> 6A 00 push 0 ; /Arg1 = 00000000; Case C of switch 00401283
0040152A |. E8 3B360000 call 01.00404B6A ; \01.00404B6A
4021C9
004021C9 FF15 C4634000 call dword ptr ds:[<&kernel32.FindClose>] ; kernel32.FindClose
004021CF C00B 57 ror byte ptr ds:[ebx],57---------ÍѿǺóµÄ±äÐÎ
004021D2 8D85 C4FDFFFF lea eax,dword ptr ss:[ebp-23C]
004021D8 50 push eax
004021C9 |. FF15 C4634000 call dword ptr ds:[<&kernel32.FindClose>] ; \FindClose
004021CF |. EB 0E jmp short 01.004021DF----------û¼Ó¿ÇµÄÔ´úÂë
004021D1 |> 57 push edi ; /String2
004021D2 |. 8D85 C4FDFFFF lea eax,dword ptr ss:[ebp-23C] ; |
4024B6
004024B6 FF15 E4624000 call dword ptr ds:[<&advapi32.RegQueryValueE>; advapi32.RegQueryValueExA
004024BC 16 push ss---------ÍѿǺóµÄ±äÐÎ
004024BD D5 8B aad 8B
004024BF 45 inc ebp
004024C0 FC cld
004024C1 85C0 test eax,eax
004024B6 |. FF15 E4624000 call dword ptr ds:[<&advapi32.RegQueryValueE>; \RegQueryValueExA
004024BC |. EB 03 jmp short 01.004024C1----------û¼Ó¿ÇµÄÔ´úÂë
004024BE |> 8B45 FC mov eax,dword ptr ss:[ebp-4]
4034F5
004034F5 FF15 74634000 call dword ptr ds:[<&kernel32._llseek>] ; kernel32._llseek
004034FB CE into---------ÍѿǺóµÄ±äÐÎ
004034FC 0B53 53 or edx,dword ptr ds:[ebx+53]
004034FF A1 40564000 mov eax,dword ptr ds:[405640]
004034F5 |. FF15 74634000 call dword ptr ds:[<&kernel32._llseek>] ; \_llseek
004034FB |. 8BF8 mov edi,eax----------û¼Ó¿ÇµÄÔ´úÂë
004034FD |. 53 push ebx ; /Origin => FILE_BEGIN
004034FE |. 53 push ebx ; |Offset => 0
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