能力值:
( LV2,RANK:10 )
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26 楼
-0-我第一次追码成功,呵呵,以前都是用爆破的
很有成就感啊,谢谢。
KevinWang
HIPcCCXWWY3jqZ027B7j
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能力值:
( LV2,RANK:10 )
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27 楼
学习当中
thanks 唔该!
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能力值:
( LV7,RANK:110 )
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28 楼
我也留个影
kkmylove
FN6BgtONwPupMxEvN2AR
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能力值:
( LV6,RANK:90 )
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29 楼
OD载入,bp MessageBoxA下断就可以戴下来了...
004015F5 . 50 PUSH EAX ; /s2 = "123456"
004015F6 . 8B4424 08 MOV EAX,DWORD PTR SS:[ESP+8] ; |
004015FA . 50 PUSH EAX ; |s1
004015FB . FF15 C8214000 CALL DWORD PTR DS:[<&MSVCRT._mbscmp>] ; \_mbscmp
00401601 . 83C4 08 ADD ESP,8
00401604 . 85C0 TEST EAX,EAX
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能力值:
( LV6,RANK:90 )
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-
30 楼
004016BA |. FF15 00204000 CALL DWORD PTR DS:[<&KERNEL32.GetVolu>; \GetVolumeInformationA
用了:GetVolumeInformationA函数来得到C盘的序列号
============主要算法================
004016FF |> /8B5424 1C /MOV EDX,DWORD PTR SS:[ESP+1C]
00401703 |> |8A5C32 FF MOV BL,BYTE PTR DS:[EDX+ESI-1]
00401707 |. |DB4424 58 |FILD DWORD PTR SS:[ESP+58]
0040170B |. |0FBEC3 |MOVSX EAX,BL
0040170E |. |DD5C24 24 |FSTP QWORD PTR SS:[ESP+24]
00401712 |. |894424 58 |MOV DWORD PTR SS:[ESP+58],EAX
00401716 |. |DB4424 58 |FILD DWORD PTR SS:[ESP+58]
0040171A |. |0FBECB |MOVSX ECX,BL
0040171D |. |D9FA |FSQRT
0040171F |. |0FAFCE |IMUL ECX,ESI
00401722 |. |DC4C24 24 |FMUL QWORD PTR SS:[ESP+24]
00401726 |. |DC05 28254000 |FADD QWORD PTR DS:[402528]
0040172C |. |0FAFCE |IMUL ECX,ESI
0040172F |. |894C24 58 |MOV DWORD PTR SS:[ESP+58],ECX
00401733 |. |DB4424 58 |FILD DWORD PTR SS:[ESP+58]
00401737 |. |DEC9 |FMULP ST(1),ST
00401739 |. |D8C1 |FADD ST,ST(1)
0040173B |. |E8 36040000 |CALL <JMP.&MSVCRT._ftol>
00401740 |. |99 |CDQ
00401741 |. |DDD8 |FSTP ST
00401743 |. |B9 A0860100 |MOV ECX,186A0
00401748 |. |F7F9 |IDIV ECX
0040174A |. |895424 14 |MOV DWORD PTR SS:[ESP+14],EDX
0040174E |. |0FBED3 |MOVSX EDX,BL
00401751 |. |895424 58 |MOV DWORD PTR SS:[ESP+58],EDX
00401755 |. |DB4424 58 |FILD DWORD PTR SS:[ESP+58]
00401759 |. |DD05 20254000 |FLD QWORD PTR DS:[402520]
0040175F |. |E8 0C040000 |CALL <JMP.&MSVCRT._CIpow>
00401764 |. |DC4C24 24 |FMUL QWORD PTR SS:[ESP+24]
00401768 |. |E8 09040000 |CALL <JMP.&MSVCRT._ftol>
0040176D |. |DB4424 14 |FILD DWORD PTR SS:[ESP+14]
00401771 |. |8BCE |MOV ECX,ESI
00401773 |. |0FAFCD |IMUL ECX,EBP
00401776 |. |D9C0 |FLD ST
00401778 |. |D9FA |FSQRT
0040177A |. |03C1 |ADD EAX,ECX
0040177C |. |B9 A0860100 |MOV ECX,186A0
00401781 |. |99 |CDQ
00401782 |. |F7F9 |IDIV ECX
00401784 |. |8BEA |MOV EBP,EDX
00401786 |. |E8 EB030000 |CALL <JMP.&MSVCRT._ftol>
0040178B |. |03C5 |ADD EAX,EBP
0040178D |. |B9 A0860100 |MOV ECX,186A0
00401792 |. |99 |CDQ
00401793 |. |F7F9 |IDIV ECX
00401795 |. |46 |INC ESI
00401796 |. |3BF7 |CMP ESI,EDI
00401798 |. |897424 58 |MOV DWORD PTR SS:[ESP+58],ESI
0040179C |. |8BDA |MOV EBX,EDX
0040179E |.^\0F8E 5BFFFFFF \JLE Crack_Me.004016FF
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