

0
0
¾ÞÇ¿º·µÄASProtectÍѿǻúASProtect unpacker by PE_Kill,ÎÒÖªµÀÏÖÔںܶàÈËÇ´ÔðÎÒ,ÉõÖÁ»áÌÖÑá¡þ¡£µ«Çë¼Çס,ÕâÊÇÎÒµÄÏîÄ¿,µ±ÄúµÄ³ÌÐòûÓÐÈËʹÓÃËü,Ëüʹ¿ª·¢ÈËÔ±ÔÚÒ»¸ö¿ÉŵÄÏôÌõ¡£ÄÇЩվÔÚÕâ¸ö³ÌÐòµÄÆðÔ´,³¤ÍËÐÝ,Ò»Äê¶àÁËÎÒ²»È¥bug±¨¸æ,ËäÈ»ÎÒÖªµÀbugºÍÖªµÀÈçºÎ½â¾öËüÃÇ¡¢¡£ËüÖ»Òâζ×ÅÄÇÐ©ÌØÈ¨·ÃÎʼƻ®ÆÆ²úÁË,ÕâÊǷdz£Äѹý¡£ÎÒ×Ô¼ºÃ»ÓÐupda
¢ÙѰÕÒºÏÊʵÄÖжϽøÈë¼Ó¿Ç³ÌÐò¡££¨ÎÒ³ÆÎªÕÒ½øÈëµã£©
£¨×¢£ºÔÚ¸ú×Ù֮ǰ|£¬×îºÃÓÃICEPatchÐÞ²¹ÄãµÄSoftICE|£¬·ñÔòÄã¾ÍÒªÊÖ¶¯Ìø¹ý·À¸ú×Ù´úÂëÁË£©
¶ÔÓÚ 1 Àà³ÌÐò£¬Ò»°ã¿ÉÒÔÓÃÒÔÏ·½Ê½½øÈ룺
Ctrl-DÖжϣ¬½øÈëSoftICE|¡£ÏÂÖ¸Áî
bpx CreateFileA do "p ret"
È»ºó°´F5·µ»ØWindows|£¬ÔËÐмӿdzÌÐò£¬ÖжÏÔÚÎÒÃÇËùÉèϵÄÖжϴ¦¡¬¡£
ÒÔºóµÄ¸ú×Ù¿ÉÒÔÖ±½Ó¼ÌÐø¡¬£¬¿´¼û²»Ô¶´¦ÓÐ ret Óï¾ä»¹¿ÉÒÔ°´ F12 ¼ü¿ìËÙ·µ»Øµ½ÉÏÒ»²ãµ÷ÓÃÖС£
¶ÔÓÚ 2 ¡¬¡¢3 Á½Àà³ÌÐò£¬Ò»°ã¿ÉÒÔÓÃÒÔÏ·½Ê½½øÈ루²Ù×÷·½·¨Í¬ÉÏ¡¬£¬Ö»ÊÇÉèϵĶϵ㲻ͬ£©¡¬¡£Õâ´ÎÎÒÃÇÉè¶Ïµã
bpint 3
ÒÔºóµÄ¸ú×ÙÓëÉÏÓÐЩ²»Í¬£¬ÔÚ¡¶ÕÒEntry PointµÄÓÖÒ»·½·¨ -----Õë¶ÔAsprotect v1.0¼Ó¿ÇµÄ³ÌÐò¡·Ò»ÎÄÖÐÎÒÒÑÓÐ˵Ã÷¡¬£¬ÕâÀï¼òҪ˵Ã÷һϡ¬¡£
ÖжϺóÒ»°ãÄã¿ÉÒÔ¿´µ½ÀàËÆÈçÏÂµÄÆÁÄ»£º
015F:004BF23C CC INT 3 <--ÄãÖжÏÔÚ´Ë
015F:004BF23D EB02 JMP 004BF241
015F:004BF23F E9025DEB02 JMP 03374F46
015F:004BF244 E9FF33C05A JMP 5B0C2648
015F:004BF249 59 POP ECX
015F:004BF24A 59 POP ECX
015F:004BF24B 648910 MOV FS:[EAX],EDX
015F:004BF24E EB0A JMP 004BF25A
015F:004BF250 E91305FFFF JMP 004AF768 <--×¢ÒâÕâ¸öÌø×ªÓï¾ä£¬int 3¹ýºó¾ÍÒªµ½ÕâÀï¼ÌÐøÁË¡¬¡£
015F:004BF255 E8AA07FFFF CALL 004AFA04
015F:004BF25A 8A1518514C00 MOV DL,[004C5118]
015F:004BF260 8B45F8 MOV EAX,[EBP-08]
°Ñ¹â±êÒÆµ½µÚÎå¸öJmpÓï¾äÒԺ󡬣¬°´F7¼ü¡£ºÃ¡¬£¬ÒÔºóµÄ¸ú×ÙºÍÉÏÃæµÄ·½·¨Ïàͬ¡¬¡£
¢Ú¼ì²âCRCµÄµØ·½
ÔÚ°´Á˼¸¸ö F12ºó£¬Ò»°ã¾Íµ½Á˼ì²âCRCµÄ´úÂëµØ·½¡¬£¬ÕâÀïÎÒÃDz»ÐèÒª×öʲô¡¬£¬Ö»ÊÇÈôó¼ÒÃ÷°×£¬Èç¹ûÄã¸Äµ½Á˳ÌÐòij´¦¡¬£¬ÔÚÕâÀï¾ÍÒª¹ØÐÄÒ»ÏÂÁË¡¬¡£
015F:004C6B74 EBF0 JMP 004C6B66
015F:004C6B76 8B45EC MOV EAX,[EBP-14] <--×¢Òâ´Ë´¦
015F:004C6B79 3B45F0 CMP EAX,[EBP-10] <--×¢Òâ´Ë´¦
015F:004C6B7C 7443 JZ 004C6BC1 <--Èç¹û±È½ÏµÄ½á¹ûÏàͬ£¬¾ÍÌø×ªÁË¡¬£¬·ñÔò¾Íµ½ÏÂÃæÏÔʾFile corrupted! µÄ¿ò¿òÁË
015F:004C6B7E 8A155CC94C00 MOV DL,[004CC95C]
015F:004C6B84 8B45F8 MOV EAX,[EBP-08]
015F:004C6B87 E848E4FFFF CALL 004C4FD4
015F:004C6B8C 8945F4 MOV [EBP-0C],EAX
015F:004C6B8F 837DF400 CMP DWORD PTR [EBP-0C],00
015F:004C6B93 742C JZ 004C6BC1
015F:004C6B95 8D85E4FEFFFF LEA EAX,[EBP-011C]
015F:004C6B9B 8D95E9FEFFFF LEA EDX,[EBP-0117]
´ó¼Ò×¢ÒâÆäÖÐÈý¾äµÄÌØÕ÷¡¬£¬ÒÔºó¸ú×Ùʱ¾ÍÖªµÀÕâÀïÊDZȽÏCRCµÄµØ·½¾ÍÐÐÁË¡£¶ÔÓÚ×öinline patchµÄÅóÓѾÍÒª¼ÇסÁË¡¬¡£
¢Û»ñµÃ import table ºÍ Entry Point
ÔÚ°´¹ý¼¸Ï F12 ¼üºó¡¬£¬¾Í»áÀ´µ½ÀàËÆÈçÏ´úÂëµÄµØ·½£¬ÕâÀïÎÒÒÔARPR.EXEÀ´×öÀý×Ó¡þ£¬À´Ò»¶Î¶ÎµÄ·ÖÎöһϡþ£¬Ðí¶àAsprotect¼Ó¿ÇµÄ³ÌÐò¶¼ÓÐÕâÑùÒ»¶Î£¬ÊìϤÁËÌØÕ÷ÒÔºó¡þ£¬ÔÙ¶ÔAsprotectÍÑ¿ÇÄãÒ²¿ÉÒÔºÜÇáËÉÁË¡þ¡£
015F:004C6EAB E828FAFFFF CALL 004C68D8
015F:004C6EB0 33C0 XOR EAX,EAX <--ÄãÀ´µ½´Ë´¦,Ò»°ã XOR EAX,EAX ÊÇÌØÕ÷.
015F:004C6EB2 5A POP EDX
015F:004C6EB3 59 POP ECX
015F:004C6EB4 59 POP ECX
015F:004C6EB5 648910 MOV FS:[EAX],EDX
015F:004C6EB8 EB11 JMP 004C6ECB <--Ìøµ½ÏÂÒ»¶Î
015F:004C6EBA E9E900FFFF JMP 004B6FA8
015F:004C6EBF 33C0 XOR EAX,EAX
015F:004C6EC1 E89EEFFFFF CALL 004C5E64
015F:004C6EC6 E87903FFFF CALL 004B7244
ÒÔºóÎÒÃÇÖØµã¹Ø×¢¼¸¸öCallµ÷Óã¬ÒÔºóÔÙ¸ú×ÙÕâÀàAsprotect¼Ó¿ÇµÄ³ÌÐò¾ÍÓоÑéÁË¡£
015F:004C6ECB 33C0 XOR EAX,EAX
015F:004C6ECD 55 PUSH EBP
015F:004C6ECE 68086F4C00 PUSH 004C6F08
015F:004C6ED3 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C6ED6 648920 MOV FS:[EAX],ESP
015F:004C6ED9 8B4508 MOV EAX,[EBP+08]
015F:004C6EDC 8B00 MOV EAX,[EAX]
015F:004C6EDE 50 PUSH EAX
015F:004C6EDF B804464C00 MOV EAX,004C4604
015F:004C6EE4 50 PUSH EAX
015F:004C6EE5 6A00 PUSH 00
015F:004C6EE7 8B4508 MOV EAX,[EBP+08]
015F:004C6EEA 8D4824 LEA ECX,[EAX+24]
015F:004C6EED 8B4508 MOV EAX,[EBP+08]
015F:004C6EF0 8D500C LEA EDX,[EAX+0C]
015F:004C6EF3 8B4508 MOV EAX,[EBP+08]
015F:004C6EF6 8B4008 MOV EAX,[EAX+08]
015F:004C6EF9 E842F0FFFF CALL 004C5F40 <--×¢ÒâÕâ¸öCallµ÷ÓÃ
015F:004C6EFE 33C0 XOR EAX,EAX
015F:004C6F00 5A POP EDX
015F:004C6F01 59 POP ECX
015F:004C6F02 59 POP ECX
015F:004C6F03 648910 MOV FS:[EAX],EDX
015F:004C6F06 EB13 JMP 004C6F1B <--Ìøµ½ÏÂÒ»¶Î
015F:004C6F08 E99B00FFFF JMP 004B6FA8
015F:004C6F0D 66B80B00 MOV AX,000B
015F:004C6F11 E84EEFFFFF CALL 004C5E64
015F:004C6F16 E82903FFFF CALL 004B7244
ÔÚÒÔÉÏҪעÒâµÄCallµ÷Óô¦ÎÒÃÇ¿ÉÒÔÍ£ÏÂÀ´¡þ£¬ÏÂÖ¸Áî
d 401000 £¨ËµÃ÷£º 401000ÓÉÀ´Îª <Image Base>+<First Section RVA> £©
ÎÒÃÇ¿ÉÒÔ¿´µ½ÔÚûÓÐÖ´ÐÐÕâ¸öCallµ÷ÓÃ֮ǰ¡þ£¬Êý¾Ý´°¿ÚÏÔʾµÄΪ ?? ??¡£Õâ˵Ã÷Õâ¶Î´úÂ뻹ûÓмÓÔØµ½ÄÚ´æÖСþ¡£Èç¹û°´ F10¼üÖ´ÐÐÕâ¸öµ÷Óùýºó¡þ£¬Êý¾Ý´°¿Ú¾Í»áÏÔʾ¸÷ÖÖÊ®Áù½øÖÆÊý¾Ý¡£Õâ˵Ã÷Õâ¸öCallµ÷ÓõĻù±¾¹¦ÄÜΪ¼ÓÔØÊý¾Ý¡þ¡£
£¨°´É϶Σ©
015F:004C6F1B 33C0 XOR EAX,EAX
015F:004C6F1D 55 PUSH EBP
015F:004C6F1E 68716F4C00 PUSH 004C6F71
015F:004C6F23 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C6F26 648920 MOV FS:[EAX],ESP
015F:004C6F29 8B4508 MOV EAX,[EBP+08]
015F:004C6F2C 8B00 MOV EAX,[EAX]
015F:004C6F2E 50 PUSH EAX
015F:004C6F2F B8485E4C00 MOV EAX,004C5E48
015F:004C6F34 50 PUSH EAX
015F:004C6F35 B85C5E4C00 MOV EAX,004C5E5C
015F:004C6F3A 50 PUSH EAX
015F:004C6F3B 6A00 PUSH 00
015F:004C6F3D B8645E4C00 MOV EAX,004C5E64
015F:004C6F42 50 PUSH EAX
015F:004C6F43 B8A4894B00 MOV EAX,004B89A4
015F:004C6F48 50 PUSH EAX
015F:004C6F49 8B4508 MOV EAX,[EBP+08]
015F:004C6F4C 8B4020 MOV EAX,[EAX+20]
015F:004C6F4F 50 PUSH EAX
015F:004C6F50 8B4508 MOV EAX,[EBP+08]
015F:004C6F53 8D4824 LEA ECX,[EAX+24]
015F:004C6F56 8B4508 MOV EAX,[EBP+08]
015F:004C6F59 8B500C MOV EDX,[EAX+0C]
015F:004C6F5C 8B4508 MOV EAX,[EBP+08]
015F:004C6F5F 8B4008 MOV EAX,[EAX+08]
015F:004C6F62 E81DF1FFFF CALL 004C6084 <--×¢ÒâÕâ¸öCallµ÷ÓÃ
015F:004C6F67 33C0 XOR EAX,EAX
015F:004C6F69 5A POP EDX
015F:004C6F6A 59 POP ECX
015F:004C6F6B 59 POP ECX
015F:004C6F6C 648910 MOV FS:[EAX],EDX
015F:004C6F6F EB13 JMP 004C6F84 <--Ìøµ½ÏÂÒ»¶Î
015F:004C6F71 E93200FFFF JMP 004B6FA8
015F:004C6F76 66B80C00 MOV AX,000C
015F:004C6F7A E8E5EEFFFF CALL 004C5E64
015F:004C6F7F E8C002FFFF CALL 004B7244
ÎÒÃÇÔÙÀ´¹Ø×¢Ò»ÏÂÉÏÃæÕâ¸öҪעÒâµÄCallµ÷Óáþ¡£Èç¹ûÄãÓà F10 ¼ü´ø¹ýÕâ¸öCallµ÷Óá¡þ£»á·¢ÏÖÊý¾Ý´°¿ÚµÄÄÚÈݸıäÁË¡þ¡£ºÃÎÒÃÇÔÙÀ´¿´¿´ idata SectionËùÔÚλÖõÄÇé¿ö£¬ÏÂÖ¸Áî
d 418000 £¨×¢£ºARPR.EXEµÄImage BaseΪ 400000¡þ£¬idata Section µÄ RVA Ϊ 18000£©
¿ÉÒÔ¿´µ½Êý¾Ý´°¿ÚÏÔʾµÄÈ«ÊÇ 00¡þ£¬ÏòÏ·ҳ£¬ÈÔÈ»ÊÇ 00¡þ£¬Õâ˵Ã÷Õâ¸öCallµ÷ÓõŦÄÜ¿ÉÄÜÊǽâѹ»¹Ô´úÂë¡þ£¬²¢ÇÒ³õʼ»¯ idata Section¡£
£¨½ÓÉ϶Σ©
015F:004C6F84 B84B894B00 MOV EAX,004B894B
015F:004C6F89 40 INC EAX
015F:004C6F8A 890530DA4C00 MOV [004CDA30],EAX
015F:004C6F90 B82B894B00 MOV EAX,004B892B
015F:004C6F95 890534DA4C00 MOV [004CDA34],EAX
015F:004C6F9B FF0534DA4C00 INC DWORD PTR [004CDA34]
015F:004C6FA1 33C0 XOR EAX,EAX
015F:004C6FA3 55 PUSH EBP
015F:004C6FA4 6805704C00 PUSH 004C7005
015F:004C6FA9 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C6FAC 648920 MOV FS:[EAX],ESP
015F:004C6FAF B8485E4C00 MOV EAX,004C5E48
015F:004C6FB4 50 PUSH EAX
015F:004C6FB5 B8AC694B00 MOV EAX,004B69AC
015F:004C6FBA 50 PUSH EAX
015F:004C6FBB A130DA4C00 MOV EAX,[004CDA30]
015F:004C6FC0 50 PUSH EAX
015F:004C6FC1 A134DA4C00 MOV EAX,[004CDA34]
015F:004C6FC6 50 PUSH EAX
015F:004C6FC7 B8645E4C00 MOV EAX,004C5E64
015F:004C6FCC 50 PUSH EAX
015F:004C6FCD B894954B00 MOV EAX,004B9594
015F:004C6FD2 50 PUSH EAX
015F:004C6FD3 B874954B00 MOV EAX,004B9574
015F:004C6FD8 50 PUSH EAX
015F:004C6FD9 B834904B00 MOV EAX,004B9034
015F:004C6FDE 50 PUSH EAX
015F:004C6FDF 8B4508 MOV EAX,[EBP+08]
015F:004C6FE2 8B4020 MOV EAX,[EAX+20]
015F:004C6FE5 50 PUSH EAX
015F:004C6FE6 B9E0944B00 MOV ECX,004B94E0
015F:004C6FEB 8B4508 MOV EAX,[EBP+08]
015F:004C6FEE 8B5014 MOV EDX,[EAX+14]
015F:004C6FF1 8B4508 MOV EAX,[EBP+08]
015F:004C6FF4 8B00 MOV EAX,[EAX]
015F:004C6FF6 E8A5F5FFFF CALL 004C65A0 <--×¢ÒâÕâ¸öCallµ÷ÓÃ
015F:004C6FFB 33C0 XOR EAX,EAX <--ÕâÀïÒ»°ã¾ÍÊÇDump import tableµÄµØ·½
015F:004C6FFD 5A POP EDX
015F:004C6FFE 59 POP ECX
015F:004C6FFF 59 POP ECX
015F:004C7000 648910 MOV FS:[EAX],EDX
015F:004C7003 EB13 JMP 004C7018 <--Ìøµ½ÏÂÒ»¶Î
015F:004C7005 E99EFFFEFF JMP 004B6FA8
015F:004C700A 66B80D00 MOV AX,000D
015F:004C700E E851EEFFFF CALL 004C5E64
015F:004C7013 E82C02FFFF CALL 004B7244
ÎÒÃÇÀ´¿´¿´ÉÏÃæÕâ¸öҪעÒâµÄCallµ÷ÓÃÓÐʲô×÷Óáþ¡£Èç¹ûÄãÓà F10 ¼ü´ø¹ýÕâ¸öCallµ÷Óáþ£¬ÔÙ¿´¿´Êý¾Ý´°¿ÚµÄ±ä»¯£¬
ÎÒÃÇÏòÏ·ҳ¿´¿´£¬Õâ´Î²»ÔÙÊÇ 00£¬±ä³É¸÷ÖÖÊý¾Ý¡£Õâ˵Ã÷Õâ¸öCallµ÷ÓõŦÄÜ¿ÉÄÜÊÇ»¹Ô idata Section£¬Òò´ËÔڸõ÷ÓúóµÄ XOR EAX,EAX¾ÍÊÇÎÒÃÇDump³ö import tableµÄµØ·½¡£¶ÔÓÚÇ°Ãæ»®·Ö³öµÄÈýÀà³ÌÐòÖÐǰÁ½À࣬¶¼¿ÉÒÔÔÚ´Ë´¦¿´µ½ÍêÕûµÄ import table£¬ÊÇDump³ö import tableµÄʱºòÁË£¬¿ÉÒÔÏÂÖ¸Áî
/dump <Image Base + idata Section RVA> <idata Section Size> <FileName> £¨ÕâÊÇICEDump 1.61µÄÖ¸ÁîÓ÷¨£©
¶ø¶ÔÓÚµÚÈýÀà³ÌÐòÔòÒªÓÃÆäËû·½·¨¡££¨²¹³ä˵Ã÷£º¶ÔÓÚµÚÈýÀà³ÌÐòµÄ import tableÖØ½¨ÎÊÌâÓÉÓÚÎÒҲûÓÐÕÒµ½Ò»ÖÖͳһµÄ·½·¨¡£Ö»Äܲ»Í¬Çé¿ö²»Í¬¶Ô´ý¡£Òò´ËÒÔºóµ¥¶ÀдÎÄ˵Ã÷¡££©
Èç¹ûÄãϲ»¶Óà bpm ¸ú×Ù idata SectionµÄ±ä»¯À´×ö½øÈëµã¡£ÄÇôһ°ãÔÚ°´¼¸¸ö F12¼üºó£¬¾ÍÔÚ´¦ÁË¡£
£¨½ÓÉ϶Σ©
015F:004C7018 33C0 XOR EAX,EAX
015F:004C701A 55 PUSH EBP
015F:004C701B 6838704C00 PUSH 004C7038
015F:004C7020 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C7023 648920 MOV FS:[EAX],ESP
015F:004C7026 8B4508 MOV EAX,[EBP+08]
015F:004C7029 E8D6FCFFFF CALL 004C6D04 <--×¢ÒâÕâ¸öCallµ÷ÓÃ
015F:004C702E 33C0 XOR EAX,EAX
015F:004C7030 5A POP EDX
015F:004C7032 59 POP ECX
015F:004C7033 648910 MOV FS:[EAX],EDX
015F:004C7036 EB13 JMP 004C704B <--Ìøµ½ÏÂÒ»¶Î
015F:004C7038 E96BFFFEFF JMP 004B6FA8
015F:004C703D 66B81100 MOV AX,0011
015F:004C7041 E81EEEFFFF CALL 004C5E64
015F:004C7046 E8F901FFFF CALL 004B7244
Èç¹ûÎÒÃÇÓà F10 ¼ü´ø¹ýÕâ¸öCallµ÷Ó㬻ᷢÏÖÊý¾Ý´°¿ÚµÄÄÚÈÝÓÖÓÐËù±ä»¯¡£²»¹ýÕâ´ÎÎÒÃÇ¿´µ½µÄÊý¾Ý¶¼±È½Ï´ó¡£Èç¹ûÄã½øÈë´Ëµ÷Óøú×ٻᷢÏÖËüµÄ×÷ÓþÍÊÇ»ñÈ¡idata SectionÖеĸ÷¸öº¯ÊýµÄÖ¸Õë·ÅÈë´Ë´¦£¬Èç¹ûÄã¶Ô¿ÉÖ´ÐÐÎļþµÄ¼ÓÔØ»úÖÆÓÐËùÁ˽âµÄ»°£¬ÄÇô¾ÍÖªµÀÕâÊǼӿdzÌÐòÔÚ×öWindowsµÄ¹¤×÷£¬°Ñ¸÷¸öFirccת»»³ÉÕæÕýº¯ÊýÈë¿ÚÖ¸Õë¡£Òò´Ë¹ýÁË´Ë´¦£¬ÄãÔÙ¾ÍÎÞ·¨»ñµÃ"¸É¾»"µÄimport tableÁË¡£
£¨½ÓÉ϶Σ©
015F:004C704B 33C0 XOR EAX,EAX
015F:004C704D 55 PUSH EBP
015F:004C704E 6884704C00 PUSH 004C7084
015F:004C7053 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C7056 648920 MOV FS:[EAX],ESP
015F:004C7059 B8645E4C00 MOV EAX,004C5E64
015F:004C705E 50 PUSH EAX
015F:004C705F 8B4508 MOV EAX,[EBP+08]
015F:004C7062 8B4810 MOV ECX,[EAX+10]
015F:004C7065 8B4508 MOV EAX,[EBP+08]
015F:004C7068 8B5004 MOV EDX,[EAX+04]
015F:004C706B 8B4508 MOV EAX,[EBP+08]
015F:004C706E 8B00 MOV EAX,[EAX]
015F:004C7070 E833F6FFFF CALL 004C66A8 <---×¢Òâ´ËCallµ÷ÓÃ
015F:004C7075 A22CDA4C00 MOV [004CDA2C],AL
015F:004C707A 33C0 XOR EAX,EAX
015F:004C707D 59 POP ECX
015F:004C707E 59 POP ECX
015F:004C707F 648910 MOV FS:[EAX],EDX
015F:004C7082 EB13 JMP 004C7097 <--Ìøµ½ÏÂÒ»¶Î
015F:004C7084 E91FFFFEFF JMP 004B6FA8
015F:004C7089 66B80E00 MOV AX,000E
015F:004C708D E8D2EDFFFF CALL 004C5E64
015F:004C7092 E8AD01FFFF CALL 004B7244
¶ÔÓÚ´ËCallµ÷ÓÃÊÇʲô×÷Óã¬ÎÒÏÖÔÚ»¹Ëµ²»³öÀ´¡£Èç¹ûÄãÓà F10 ¼ü´øÀ´£¬Ò»µãÊÂûÓС£µ«ÊÇÈç¹ûÄãÊÇÒ»¸öºÃÆæÐÄ̫ǿµÄÈË£¬°´ F8 ¼ü½øÈë¿´¸ö¾¿¾¹µÄ»°£¬ÄÇôÎÒ¹§Ï²Ä㣬Äã½øÈëÁË Asprotect µÄȦÌס£Ò²ÐíÄã»áÔÚ´ø¹ýij¸öCallµ÷ÓÃʱ³ÌÐòÔËÐÐÁË¡£Òò´ËÄãÒ»¶¨ÒÔΪÆäÖÐÓÐ Entry Point £¬ÓÚÊÇÖØÐÂÀ´¹ý£¬ÓÖ½øÈëÄǸöCallµ÷Óÿ´¿´£¬Èç´Ë·´¸´£¬Ò²ÐíÄã»áijһ²ãÖз¢ÏÖ Entry Point£¬¹ûÕæÈç´Ë£¬ÄÇôÎÒÊ®·ÖÇÕÅåÄãµÄ¾«Éñ¡£ÎÒÔÚ¸ú×Ùµ½µÚËIJãʱÒÀȻûÓÐÕÒµ½£¬¾Í·ÅÆúÁË¡£ÖÁ½ñÎÒ»¹Ã»ÓÐŪÃ÷°×ÕâÖÖȦÌ×ÊÇÔõôʵÏֵġ£²»¹ýAsprotect×÷ÕßÒ»¶¨ºÜ¸ßÐËËûдµÄ´úÂëÒ»ÐÐҲûÓÐÀË·Ñ¡£
£¨½ÓÉ϶Σ©
015F:004C7097 8B4508 MOV EAX,[EBP+08]
015F:004C709A 8D4818 LEA ECX,[EAX+18]
015F:004C709D 8B4508 MOV EAX,[EBP+08]
015F:004C70A0 8B10 MOV EDX,[EAX]
015F:004C70A2 8B4508 MOV EAX,[EBP+08]
015F:004C70A5 8B401C MOV EAX,[EAX+1C]
015F:004C70A8 E887F6FFFF CALL 004C6734 <---×¢Òâ´ËCallµ÷ÓÃ
015F:004C70AD 5F POP EDI
015F:004C70AE 5E POP ESI
015F:004C70AF 5B POP EBX
015F:004C70B0 5D POP EBP
015F:004C70B1 C20400 RET 0004
Èç¹ûÄãÊǸöÀÁÈË£¬Ö±½Óµ½´Ë¡£ÄÇôÎÒ˵ÄãÕæÓи£Æø¡£Õâ¸öCallµ÷ÓÃÒ»¶¨Òª°´ F8 ¼ü½øÈë¡£ÆäÖÐÄã¿ÉÒÔÕÒµ½ Entry Point¡£
¢Ü»ñÈ¡Õû¸öÄÚ´æÓ³Ïó
ÔÚ½øÈëCallµ÷Óú󣬶ÔÓÚǰÁ½Àà³ÌÐòºÍºóÒ»Àà³ÌÐòµÄÇé¿öÓÐËù²»Í¬
£¨×¢£ºÕâÀïÒÔ¸ú×ÙBrickShooterʱ½ØÈ¡µÄÆÁÄ»ºÍ¸ú×ÙARPRʱ½ØÈ¡µÄÆÁÄ»×öÒ»±È½Ï£©
¸ú×ÙBrickShooterµÄÇé¿ö£¨´ú±íǰÁ½Àà³ÌÐò£¬ÒÔϼò³Æ ¢å£©
015F:0056EB4A 8BC0 MOV EAX,EAX
015F:0056EB4C 55 PUSH EBP
015F:0056EB4D 8BEC MOV EBP,ESP
015F:0056EB4F 83C4F8 ADD ESP,-08
015F:0056EB52 53 PUSH EBX
015F:0056EB53 8BDA MOV EBX,EDX
015F:0056EB55 8945FC MOV [EBP-04],EAX
015F:0056EB58 8B01 MOV EAX,[ECX]
015F:0056EB5A 8945F8 MOV [EBP-08],EAX
015F:0056EB5D 6A04 PUSH 04
015F:0056EB5F B944565700 MOV ECX,00575644
015F:0056EB64 8D45F8 LEA EAX,[EBP-08]
015F:0056EB67 BA04000000 MOV EDX,00000004
015F:0056EB6C E803E7FFFF CALL 0056D274 <--Callµ÷ÓÃ
015F:0056EB71 015DF8 ADD [EBP-08],EBX
015F:0056EB74 EB01 JMP 0056EB77 <--JMPÌø×ªÓï¾ä
¸ú×ÙARPRµÄÇé¿ö£¨´ú±íºóÒ»Àà³ÌÐò£¬ÒÔϼò³Æ ¢æ£©
015F:004C6732 8BC0 MOV EAX,EAX
015F:004C6734 55 PUSH EBP
015F:004C6735 8BEC MOV EBP,ESP
015F:004C6737 83C4F0 ADD ESP,-10
015F:004C673A 53 PUSH EBX
015F:004C673B 56 PUSH ESI
015F:004C673C 57 PUSH EDI
015F:004C673D 894DF0 MOV [EBP-10],ECX
015F:004C6740 8955F4 MOV [EBP-0C],EDX
015F:004C6743 8945FC MOV [EBP-04],EAX
015F:004C6746 33C0 XOR EAX,EAX
015F:004C6748 55 PUSH EBP
015F:004C6749 6871674C00 PUSH 004C6771
015F:004C674E 64FF30 PUSH DWORD PTR FS:[EAX]
015F:004C6751 648920 MOV FS:[EAX],ESP
015F:004C6754 33C9 XOR ECX,ECX
015F:004C6756 B201 MOV DL,01
015F:004C6758 B8088A4B00 MOV EAX,004B8A08
015F:004C675D E8AE3CFFFF CALL 004BA410 <--µÚÒ»¸öCallµ÷ÓÃ
015F:004C6762 E86D0AFFFF CALL 004B71D4 <--µÚ¶þ¸öCallµ÷ÓÃ
015F:004C6767 33C0 XOR EAX,EAX
015F:004C6769 5A POP EDX
015F:004C676A 59 POP ECX
015F:004C676B 59 POP ECX
015F:004C676C 648910 MOV FS:[EAX],EDX
015F:004C676F EB0A JMP 004C677B <--JMPÌø×ªÓï¾ä
¶Ô±ÈÎÒÃÇ¿ÉÒÔ·¢ÏÖ£¬¢å ÖÐÖ»ÓÐÒ»¸öCallµ÷Óþ͸ú×ÅÒ»¸öJMPÌø×ªÓï¾ä¡£¢æ ÖÐÓÐÁ½¸öCallµ÷ÓòŸú×ÅÒ»¸öJMPÌø×ªÓï¾ä¡£
¶ÔÓÚ ¢å ÔÚJMPÌø×ª¹ýºó£¬¾Í¿ÉÒԺܿìÕÒµ½Entry Point¡££¨µ±È»ÕâÒÔºóÒª°´ F8 ¼ü¸ú×ÙΪÃ ¶ÔÓÚ ¢æ Ôò²»Í¬£¬Çë¼ÇסÕâ¸öÌØÕ÷£¬Èç¹ûÓÐÁ½¸öÁ¬ÐøµÄCallµ÷Óã¬ÔÚ¸ú×Ùʱ£¬ÔÚµÚ¶þ¸öCallµ÷Óô¦°´ F8½øÈë¿´¿´£¬Èç¹ûÄã·¢ÏÖÀàËÆÒÔÏ´úÂë
015F:004B71D2 8BC0 MOV EAX,EAX
015F:004B71D4 5A POP EDX
015F:004B71D5 54 PUSH ESP
015F:004B71D6 55 PUSH EBP
015F:004B71D7 57 PUSH EDI
015F:004B71D8 56 PUSH ESI
015F:004B71D9 53 PUSH EBX
015F:004B71DA 50 PUSH EAX
015F:004B71DB 52 PUSH EDX
015F:004B71DC 54 PUSH ESP
015F:004B71DD 6A07 PUSH 07
015F:004B71DF 6A01 PUSH 01
015F:004B71E1 68CEFAED0E PUSH 0EEDFACE
015F:004B71E6 52 PUSH EDX
015F:004B71E7 E914E3FFFF JMP KERNEL32!RaiseException
015F:004B71EC C3 RET
ÄÇôÕâ¾ÍÊÇÎÒÔÚ¡¶ÕÒEntry PointµÄÓÖÒ»·½·¨ -----Õë¶ÔAsprotect v1.0¼Ó¿ÇµÄ³ÌÐò¡·ÖÐËù½éÉܵÄÒì³£µØ·½ÁË¡£°´¸ÃÎÄ¿ÉÒÔ¼ÌÐø¸ú×ÙÕÒµ½Entry Point¡£ÔÚ¾¹ýÈý¸öÒì³£ºó£¬»á·¢ÏÖͬ ¢å Ò»ÑùµÄ´úÂëÌØÕ÷£¬Ö»ÓÐÒ»¸öCallµ÷ÓúÍJMPÓï¾äÁË£¬ÄÇôÒÔºóÄã¿ÉÒÔ·ÅÐĴ󵨵ظú×ÙÁË£¬Ã»ÓÐʲôÏÝÚåÁË¡££¨µ±È»ÔÚCallµ÷Óô¦²»ÒªÓÃF10´ø¹ý£¬ÄÇ¿ÉÄÜÕâÖ»ÊÇÒ»¸ö¼òµ¥µÄJMPÓï¾äµÄ±äÐζøÒÑ£©
ÔÚEntry Point´¦ÎÒÃÇ¿ÉÒÔÏÂÖ¸ÁîµÃµ½È«²¿ÄÚ´æÓ³Ïó
/dump <Image Base> <Image Size> <FileName> £¨×¢£º´ËΪICEDump 1.61Ó÷¨£©
ÒÔÉϽéÉÜÁ˸ú×Ù²¿·ÖµÄËùÓÐҪעÒâµÄµØ·½£¬ÒÔ¼°Asprotect¼Ó¿Ç³ÌÐòµÄÒ»µãÌØÕ÷¡£ÏÂÃæËµÒ»ÏÂÎÒÃÇÒª×öµÄÐÞ²¹¹¤×÷¡£
£¨ÖÁÓÚÄãÓà ProcDump »¹ÊÇ PE Editor ËæÄãµÄ°®ºÃ£¬ÎÒÒ»°ãÓà PEditor£¬ËüÌ«°ôÁË¡£¼òÖ±¾ÍÊÇΪÍÑ¿ÇÉè¼ÆµÄ£©
Ê×ÏÈ£¬°Ñ ¸÷¸öSectionµÄ Raw Offset ¸Ä³É Virtual Offset ´óС£¬ Raw Size ¸Ä³É Virtual Size´óС¡£
È»ºó£¬°Ñ Entry Point ¸Ä³ÉÄã·¢ÏֵĴóС ¡£±ÈÈçÎÒ·¢ÏÖµÄARPR.EXEµÄEntry PointΪ401000£¬ÓÉÓÚImage BaseΪ400000£¬ËùÒÔEntry Point¾Í¸ÄΪ 1000£¬£¨ÒòΪ 401000-400000=1000£©¡£
È»ºó¡¢£¬ÔÙ°Ñ import table µÄ RVA¸Ä³É idata SectionµÄ RVA¡¢£¬Size¸Ä³É idata SectionµÄSize´óС¡£
×îºó¡¢£¬ÎÒÃÇ»¹ÓÐÒ»Ñù¹¤×÷Òª×ö¡¢£¬¾ÍÊÇÒª°Ñ ÎÒÃǵõ½µÄÄÚ´æÓ³ÏóÎļþÖеÄidata Section²¿·ÖÓÃÎÒÃÇÇ°Ãæ·½·¨µÃµ½µÄidata SectionÎļþÌæ»»µô¡£Äã¿ÉÒÔÓÃHex WorkShopÀ´×öÕâÏ×÷¡¢£¬Ëü×öÆðÀ´ºÜ·½±ã¡¢¡£
248.9M / 12-08
RTS¼´Ê±Õ½ÂÔ
ÏÂÔØ
248.9M / 12-08
RTS¼´Ê±Õ½ÂÔ
ÏÂÔØ
253.4M / 12-08
RPG½ÇÉ«°çÑÝ
ÏÂÔØ
ÆÞÖÐÃÛ3È«cg´æµµ
ÓÎÏ·¹¤¾ß / 28KB
ÏÂÔØ
1
csgo¿Õ¸ñ¼üÁ¬Ìø½Å±¾ÂÌÉ«Ãâ·Ñ°æ
ÓÎÏ·¹¤¾ß / 564KB
ÏÂÔØ
2
DNF9ÖÜÄêµÚÊ®Ì×Ìì¿Õʱװ²¹¶¡
ÓÎÏ·¹¤¾ß / 1.6M
ÏÂÔØ
3
Ò׿ØÍõÎĵµ¼ÓÃÜÈí¼þv2017¹Ù·½°æÂÌÉ«Ãâ·Ñ°æ
Îļþ´¦Àí / 46M
ÏÂÔØ
4
dnfÒ»¼üÈÎÎñÖúÊÖv0428×îÐÂÃâ·Ñ°æ
ÓÎÏ·¹¤¾ß / 863KB
ÏÂÔØ
5
3456wg¶àѡƤ·ôv10.6¹Ù·½°æ
ÓÎÏ·¹¤¾ß / 2.2M
ÏÂÔØ
6
adobeÇåÀí¹¤¾ß(AdobeCreativeCloudCleanerTool)V2017 ÂÌÉ«°æ
Îļþ´¦Àí / 5.9M
ÏÂÔØ
7
ÊÓÆµ¡¢¡¢Í¼Æ¬È¥Ë®Ó¡´óʦHitPaw Watermark Removerv1.2.1 ÍêÃÀ½âËø°æ
Îļþ´¦Àí / 80.4M
ÏÂÔØ
8
°®ÆÕÉúR230´òÓ¡»úÇåÁãÈí¼þºº»¯°æ
°ì¹«Ñ§Ï° / 1.8M
ÏÂÔØ
9
GTKWave(WAVÎļþ²¨Ðβ쿴¹¤¾ß)v3.3.66 ¹Ù·½°æ
Îļþ´¦Àí / 4.4M
ÏÂÔØ
10
140.5M / 09-05
Á¢¼´ÏÂÔØ
76.4M / 03-25
Á¢¼´ÏÂÔØ
55M / 06-05
Á¢¼´ÏÂÔØ
88.7M / 04-13
Á¢¼´ÏÂÔØ
900.9M / 03-02
Á¢¼´ÏÂÔØ
96.2M / 07-06
Á¢¼´ÏÂÔØ
311.2M / 07-06
Á¢¼´ÏÂÔØ
335M / 07-06
Á¢¼´ÏÂÔØ
ǰ³ÌËÆ½õ(Excellent Expectations)
200M / 07-06
Á¢¼´ÏÂÔØ
413.8M / 07-06
Á¢¼´ÏÂÔØ
x8ɳÏ䰲׿Ãâ·Ñ°æ2023¹Ù·½×îаæ
480.3M / 01-03
Á¢¼´ÏÂÔØ
768.9M / 08-19
Á¢¼´ÏÂÔØ
165.4M / 09-05
Á¢¼´ÏÂÔØ
131.8M / 04-13
Á¢¼´ÏÂÔØ
195.6M / 03-03
Á¢¼´ÏÂÔØ
45.6M / 09-08
Á¢¼´ÏÂÔØ
665.2M / 07-06
Á¢¼´ÏÂÔØ
2.84G / 07-06
Á¢¼´ÏÂÔØ
93M / 07-06
Á¢¼´ÏÂÔØ
338.3M / 07-06
Á¢¼´ÏÂÔØ
959.8M / 12-24
Á¢¼´ÏÂÔØ 312M / 07-30
Á¢¼´ÏÂÔØ 1.38G / 07-26
Á¢¼´ÏÂÔØ DZͧΰΰÃÔÖ²Îï´óÕ½½©Ê¬ÔÓ½»°æµçÄÔ°æ
109.8M / 06-03
Á¢¼´ÏÂÔØ 142M / 01-08
Á¢¼´ÏÂÔØ 1.2M / 11-23
Á¢¼´ÏÂÔØ 548.8M / 04-13
Á¢¼´ÏÂÔØ 1.6M / 04-13
Á¢¼´ÏÂÔØ 1.48G / 03-18
Á¢¼´ÏÂÔØ 646.6M / 03-03
Á¢¼´ÏÂÔØ 401.9M / 01-06
Á¢¼´ÏÂÔØ 1.89G / 12-19
Á¢¼´ÏÂÔØ 110.5M / 09-05
Á¢¼´ÏÂÔØ 33.4M / 09-05
Á¢¼´ÏÂÔØ 60M / 04-29
Á¢¼´ÏÂÔØ 254M / 04-25
Á¢¼´ÏÂÔØ 659M / 04-23
Á¢¼´ÏÂÔØ up¶Ôսƽ̨ºÐ×Ó¹Ù·½ÏÂÔØ2023×îаæ
253.4M / 12-08
Á¢¼´ÏÂÔØ 253M / 12-08
Á¢¼´ÏÂÔØ 1.19G / 11-16
Á¢¼´ÏÂÔØ 118.2M / 01-06
Á¢¼´ÏÂÔØ 488.3M / 06-04
Á¢¼´ÏÂÔØ 369M / 09-22
Á¢¼´ÏÂÔØ 181.5M / 09-22
Á¢¼´ÏÂÔØ 201.2M / 09-05
Á¢¼´ÏÂÔØ 248.9M / 12-08
Á¢¼´ÏÂÔØ 248.9M / 12-08
Á¢¼´ÏÂÔØ 100.6M / 03-06
Á¢¼´ÏÂÔØ 148.9M / 03-06
Á¢¼´ÏÂÔØ 1.12G / 07-06
Á¢¼´ÏÂÔØ 126.7M / 02-04
Á¢¼´ÏÂÔØ 1.76G / 09-22
Á¢¼´ÏÂÔØ 1.92G / 04-17
Á¢¼´ÏÂÔØ 201.5M / 04-13
Á¢¼´ÏÂÔØ 7.31G / 07-01
Á¢¼´ÏÂÔØ 94.3M / 07-06
Á¢¼´ÏÂÔØ 2.48G / 07-06
Á¢¼´ÏÂÔØ 7.63G / 07-06
Á¢¼´ÏÂÔØ 1M / 07-06
Á¢¼´ÏÂÔØ 778.1M / 07-06
Á¢¼´ÏÂÔØ 1.40G / 12-19
Á¢¼´ÏÂÔØ 72M / 07-06
Á¢¼´ÏÂÔØ 548.7M / 07-06
Á¢¼´ÏÂÔØ 1.00G / 07-06
Á¢¼´ÏÂÔØ 9.13G / 07-06
Á¢¼´ÏÂÔØ 126.2M / 07-06
Á¢¼´ÏÂÔØ 72M / 07-06
Á¢¼´ÏÂÔØ 105.1M / 07-06
Á¢¼´ÏÂÔØ 132M / 07-06
Á¢¼´ÏÂÔØ 132M / 07-06
Á¢¼´ÏÂÔØ bonbonjump°²×¿¹Ù·½ÏÂÔØ2023×îаæ
13.4M / 01-03
Á¢¼´ÏÂÔØ 293.0M / 09-05
Á¢¼´ÏÂÔØ 1.22G / 07-06
Á¢¼´ÏÂÔØ 20.53G / 07-06
Á¢¼´ÏÂÔØ 229.9M / 07-06
Á¢¼´ÏÂÔØ 3.70G / 07-06
Á¢¼´ÏÂÔØ 904.0M / 07-06
Á¢¼´ÏÂÔØ 15.84G / 07-06
Á¢¼´ÏÂÔØ 45.50G / 07-06
Á¢¼´ÏÂÔØ 1.02G / 07-06
Á¢¼´ÏÂÔØ Copyright 2010-2025 µ¥»úÓÎÏ·ÏÂÔØ (R) °æÈ¨ËùÓÐ ·ÉÏèÏÂÔØËùÓÐÓÎÏ·¼°Èí¼þÏÂÔØ×ÊÔ´À´Ô´»¥ÁªÍø¡¢£¬²¢ÓÉÍøÓÑÉÏ´«·ÖÏí¡£ÈçÓÐÇÖȨ¡¢£¬ÇëÀ´µçÀ´º¯¸æÖ®¡¢¡£
·ÉÏèÖҸ棺µÖÖÆ²»Á¼É«Çé¡¢·´¶¯¡¢¡¢±©Á¦ÓÎÏ· ºÏÀí°²ÅÅÓÎϷʱ¼ä ÏíÊܽ¡¿µÉú»î ¶õ¹«Íø°²±¸£º42011102003115ºÅ ¡¾¶õICP±¸17000818ºÅ-1¡¿