軟體1個月試用期破解序號及方法
算法
636359786
CD第2,3,4,5,7,8,9位相加=1,6的和
(10進制如3+6+3+3+5+7+8+9+31(1F)=1,6和=69)
3,9位=程式代碼(如66)
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使用時不要連線網路
不用等一個月 直接變動系統日期 讓他過期
要與大家討論的是1個月過後的永久使用
已知这软件序号是17位
假码:12345678901234567
軟件無加密 破解先分析代碼,載入od用vb函數斷點vbaLenBstr
代碼簡略
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算法代碼
00515808 . 8985 7CFAFFFF mov dword ptr ss:[ebp-584],eax
0051580E > 8B85 34FCFFFF mov eax,dword ptr ss:[ebp-3CC]
00515814 . 8B8D 30FCFFFF mov ecx,dword ptr ss:[ebp-3D0]
0051581A . 8A90 54C15300 mov dl,byte ptr ds:[eax+53C154]
00515820 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
00515826 . 0F82 22130000 jb 00516B4E
0051582C . 8B85 2CFCFFFF mov eax,dword ptr ss:[ebp-3D4]
00515832 . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
00515838 . 0F82 10130000 jb 00516B4E
0051583E . 8B8D 28FCFFFF mov ecx,dword ptr ss:[ebp-3D8]
00515844 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
0051584A . 0F82 FE120000 jb 00516B4E
00515850 . 8B85 24FCFFFF mov eax,dword ptr ss:[ebp-3DC]
00515856 . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
0051585C . 0F82 EC120000 jb 00516B4E
00515862 . 8B8D 20FCFFFF mov ecx,dword ptr ss:[ebp-3E0]
00515868 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
0051586E . 0F82 DA120000 jb 00516B4E
00515874 . 8B85 1CFCFFFF mov eax,dword ptr ss:[ebp-3E4]
0051587A . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
00515880 . 0F82 C8120000 jb 00516B4E
00515886 . 8B8D 18FCFFFF mov ecx,dword ptr ss:[ebp-3E8]
0051588C . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
00515892 . 0F82 B6120000 jb 00516B4E
00515898 . 8B85 14FCFFFF mov eax,dword ptr ss:[ebp-3EC]
0051589E . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
005158A4 . 0F82 A4120000 jb 00516B4E
005158AA . 8B8D 10FCFFFF mov ecx,dword ptr ss:[ebp-3F0]
005158B0 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
005158B6 . 0F82 92120000 jb 00516B4E
005158BC . 8B85 0CFCFFFF mov eax,dword ptr ss:[ebp-3F4]
005158C2 . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
005158C8 . 0F82 80120000 jb 00516B4E
005158CE . 8B8D 08FCFFFF mov ecx,dword ptr ss:[ebp-3F8]
005158D4 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
005158DA . 0F82 6E120000 jb 00516B4E
005158E0 . 8B85 04FCFFFF mov eax,dword ptr ss:[ebp-3FC]
005158E6 . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
005158EC . 0F82 5C120000 jb 00516B4E
005158F2 . 8B8D 00FCFFFF mov ecx,dword ptr ss:[ebp-400]
005158F8 . 0291 54C15300 add dl,byte ptr ds:[ecx+53C154]
005158FE . 0F82 4A120000 jb 00516B4E
00515904 . 8B85 FCFBFFFF mov eax,dword ptr ss:[ebp-404]
0051590A . 0290 54C15300 add dl,byte ptr ds:[eax+53C154]
00515910 . 0F82 38120000 jb 00516B4E
00515916 . 66:33C0 xor ax,ax
00515919 . 8AC2 mov al,dl
0051591B . 8B4D 08 mov ecx,dword ptr ss:[ebp+8]
0051591E . 66:0341 34 add ax,word ptr ds:[ecx+34]
00515922 . 0F80 26120000 jo 00516B4E
00515928 . 66:99 cwd
0051592A . 66:B9 6400 mov cx,64
0051592E . 66:F7F9 idiv cx
00515931 . 66:8995 58FDFFFF mov word ptr ss:[ebp-2A8],dx
00515938 . C785 50FDFFFF 02800000 mov dword ptr ss:[ebp-2B0],8002
00515942 . 8D95 78FFFFFF lea edx,dword ptr ss:[ebp-88]
00515948 . 52 push edx
00515949 . 8D85 50FDFFFF lea eax,dword ptr ss:[ebp-2B0]
0051594F . 50 push eax
00515950 . FF15 20114000 call dword ptr ds:[<&MSVBVM60.__vbaVarTstEq>] ; MSVBVM60.__vbaVarTstEq
00515956 . 0FBFC8 movsx ecx,ax
00515959 . 85C9 test ecx,ecx
0051595B 0F85 FF0F0000 jnz 00516960---------第1+2+3+5+6+7+8+9+10+11+12+13+14+16+17位+25/64---T3
00515961 . C745 FC 21000000 mov dword ptr ss:[ebp-4],21
00515968 . 8D95 58FFFFFF lea edx,dword ptr ss:[ebp-A8]
0051596E . 52 push edx
0051596F . 8D45 A0 lea eax,dword ptr ss:[ebp-60]
00515972 . 50 push eax
00515973 . FF15 20114000 call dword ptr ds:[<&MSVBVM60.__vbaVarTstEq>] ; MSVBVM60.__vbaVarTstEq
00515979 . 0FBFC8 movsx ecx,ax
0051597C . 85C9 test ecx,ecx
0051597E 0F85 DC0F0000 jnz 00516960--
00515984 . C745 FC 22000000 mov dword ptr ss:[ebp-4],22
0051598B . 8D55 88 lea edx,dword ptr ss:[ebp-78]
0051598E . 52 push edx
0051598F . 8D85 44FFFFFF lea eax,dword ptr ss:[ebp-BC]
00515995 . 50 push eax
00515996 . 8D8D F0FEFFFF lea ecx,dword ptr ss:[ebp-110]
0051599C . 51 push ecx
0051599D . FF15 88104000 call dword ptr ds:[<&MSVBVM60.__vbaVarCmpGe>] ; MSVBVM60.__vbaVarCmpGe
005159A3 . 50 push eax
005159A4 . 8D55 88 lea edx,dword ptr ss:[ebp-78]
005159A7 . 52 push edx
005159A8 . 8D85 10FFFFFF lea eax,dword ptr ss:[ebp-F0]
005159AE . 50 push eax
005159AF . 8D8D E0FEFFFF lea ecx,dword ptr ss:[ebp-120]
005159B5 . 51 push ecx
005159B6 . FF15 9C114000 call dword ptr ds:[<&MSVBVM60.__vbaVarCmpLe>] ; MSVBVM60.__vbaVarCmpLe
005159BC . 50 push eax
005159BD . 8D95 D0FEFFFF lea edx,dword ptr ss:[ebp-130]
005159C3 . 52 push edx
005159C4 . FF15 68114000 call dword ptr ds:[<&MSVBVM60.__vbaVarAnd>] ; MSVBVM60.__vbaVarAnd
005159CA . 50 push eax
005159CB . FF15 E4104000 call dword ptr ds:[<&MSVBVM60.__vbaBoolVarNul>; MSVBVM60.__vbaBoolVarNull
005159D1 . 0FBFC0 movsx eax,ax
005159D4 . 85C0 test eax,eax
005159D6 0F85 840F0000 jnz 00516960---
005159DC . C745 FC 2>mov dword ptr ss:[ebp-4],23
005159E3 . C785 F8FE>mov dword ptr ss:[ebp-108],80020004
005159ED . C785 F0FE>mov dword ptr ss:[ebp-110],0A
005159F7 . 8D8D F0FE>lea ecx,dword ptr ss:[ebp-110]
005159FD . 51 push ecx
005159FE . FF15 D011>call dword ptr ds:[<&MSVBVM60.#648>] ; MSVBVM60.rtcFreeFile
00515A04 . 66:8985 4>mov word ptr ss:[ebp-2B8],ax
00515A0B . C785 40FD>mov dword ptr ss:[ebp-2C0],2
00515A15 . 8D95 40FD>lea edx,dword ptr ss:[ebp-2C0]
00515A1B . 8D8D 68FF>lea ecx,dword ptr ss:[ebp-98]
00515A21 . FF15 1410>call dword ptr ds:[<&MSVBVM60.__vbaVarMo>; MSVBVM60.__vbaVarMove
00515A27 . 8D8D F0FE>lea ecx,dword ptr ss:[ebp-110]
00515A2D . FF15 1C10>call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; MSVBVM60.__vbaFreeVar
00515A33 . C745 FC 2>mov dword ptr ss:[ebp-4],24
00515A3A . 8B15 4CC0>mov edx,dword ptr ds:[53C04C]
00515A40 . 52 push edx
00515A41 . 68 C0F840>push 0040F8C0 ; \system32\
00515A46 . FF15 5C10>call dword ptr ds:[<&MSVBVM60.__vbaStrCa>; MSVBVM60.__vbaStrCat
00515A4C . 8BD0 mov edx,eax
00515A4E . 8D8D 0CFF>lea ecx,dword ptr ss:[ebp-F4]
00515A54 . FF15 5812>call dword ptr ds:[<&MSVBVM60.__vbaStrMo>; MSVBVM60.__vbaStrMove
00515A5A . 50 push eax
00515A5B . A1 24C253>mov eax,dword ptr ds:[53C224]
00515A60 . 50 push eax
00515A61 . FF15 5C10>call dword ptr ds:[<&MSVBVM60.__vbaStrCa>; MSVBVM60.__vbaStrCat
00515A67 . 8BD0 mov edx,eax
00515A69 . 8D8D 08FF>lea ecx,dword ptr ss:[ebp-F8]
00515A6F . FF15 5812>call dword ptr ds:[<&MSVBVM60.__vbaStrMo>; MSVBVM60.__vbaStrMove
00515A75 . 50 push eax
00515A76 . 68 DCF840>push 0040F8DC ; .dll
00515A7B . FF15 5C10>call dword ptr ds:[<&MSVBVM60.__vbaStrCa>; MSVBVM60.__vbaStrCat
00515A81 . 8BD0 mov edx,eax
00515A83 . 8D8D 04FF>lea ecx,dword ptr ss:[ebp-FC]
00515A89 . FF15 5812>call dword ptr ds:[<&MSVBVM60.__vbaStrMo>; MSVBVM60.__vbaStrMove
00515A8F . 50 push eax
00515A90 . 8D8D 68FF>lea ecx,dword ptr ss:[ebp-98]
00515A96 . 51 push ecx
00515A97 . FF15 B811>call dword ptr ds:[<&MSVBVM60.__vbaI2Var>; MSVBVM60.__vbaI2Var
00515A9D . 50 push eax
00515A9E . 6A FF push -1
00515AA0 . 6A 20 push 20
00515AA2 . FF15 C811>call dword ptr ds:[<&MSVBVM60.__vbaFileO>; MSVBVM60.__vbaFileOpen
00515AA8 . 8D95 04FF>lea edx,dword ptr ss:[ebp-FC]
00515AAE . 52 push edx
00515AAF . 8D85 08FF>lea eax,dword ptr ss:[ebp-F8]
00515AB5 . 50 push eax
00515AB6 . 8D8D 0CFF>lea ecx,dword ptr ss:[ebp-F4]
00515ABC . 51 push ecx
00515ABD . 6A 03 push 3
00515ABF . FF15 F411>call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; MSVBVM60.__vbaFreeStrList
00515AC5 . 83C4 10 add esp,10
00515AC8 . C745 FC 2>mov dword ptr ss:[ebp-4],25
00515ACF . C785 58FD>mov dword ptr ss:[ebp-2A8],64
00515AD9 . C785 50FD>mov dword ptr ss:[ebp-2B0],2
00515AE3 . C785 48FD>mov dword ptr ss:[ebp-2B8],64
00515AED . C785 40FD>mov dword ptr ss:[ebp-2C0],2
00515AF7 . 8D95 68FF>lea edx,dword ptr ss:[ebp-98]
00515AFD . 52 push edx
00515AFE . FF15 B811>call dword ptr ds:[<&MSVBVM60.__vbaI2Var>; MSVBVM60.__vbaI2Var
00515B04 . 50 push eax
00515B05 . 8D45 A0 lea eax,dword ptr ss:[ebp-60]
00515B08 . 50 push eax
00515B09 . 8D8D 50FD>lea ecx,dword ptr ss:[ebp-2B0]
00515B0F . 51 push ecx
00515B10 . 8D95 F0FE>lea edx,dword ptr ss:[ebp-110]
00515B16 . 52 push edx
00515B17 . FF15 7411>call dword ptr ds:[<&MSVBVM60.__vbaVarMu>; MSVBVM60.__vbaVarMul
00515B1D . 50 push eax
00515B1E . 8D85 40FD>lea eax,dword ptr ss:[ebp-2C0]
00515B24 . 50 push eax
00515B25 . 8D8D E0FE>lea ecx,dword ptr ss:[ebp-120]
00515B2B . 51 push ecx
00515B2C . FF15 2C12>call dword ptr ds:[<&MSVBVM60.__vbaVarAd>; MSVBVM60.__vbaVarAdd
00515B32 . 50 push eax
00515B33 . FF15 2412>call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; MSVBVM60.__vbaI4Var
00515B39 . 50 push eax
00515B3A . 68 B8C153>push 0053C1B8
00515B3F . 6A 64 push 64
00515B41 . FF15 1C11>call dword ptr ds:[<&MSVBVM60.__vbaGet4>>; MSVBVM60.__vbaGet4
00515B47 . 8D8D E0FE>lea ecx,dword ptr ss:[ebp-120]
00515B4D . FF15 1C10>call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; MSVBVM60.__vbaFreeVar
00515B53 . C745 FC 2>mov dword ptr ss:[ebp-4],26
00515B5A . BA 9CDF40>mov edx,0040DF9C
00515B5F . 8D4D 98 lea ecx,dword ptr ss:[ebp-68]
00515B62 . FF15 F011>call dword ptr ds:[<&MSVBVM60.__vbaStrCo>; MSVBVM60.__vbaStrCopy
00515B68 . C745 FC 2>mov dword ptr ss:[ebp-4],27
00515B6F . C785 58FD>mov dword ptr ss:[ebp-2A8],1
00515B79 . C785 50FD>mov dword ptr ss:[ebp-2B0],2
00515B83 . C785 48FD>mov dword ptr ss:[ebp-2B8],27
00515B8D . C785 40FD>mov dword ptr ss:[ebp-2C0],2
00515B97 . C785 38FD>mov dword ptr ss:[ebp-2C8],1F
00515BA1 . C785 30FD>mov dword ptr ss:[ebp-2D0],2
00515BAB . 8D95 50FD>lea edx,dword ptr ss:[ebp-2B0]
00515BB1 . 52 push edx
00515BB2 . 8D85 40FD>lea eax,dword ptr ss:[ebp-2C0]
00515BB8 . 50 push eax
00515BB9 . 8D8D 30FD>lea ecx,dword ptr ss:[ebp-2D0]
00515BBF . 51 push ecx
00515BC0 . 8D95 BCFB>lea edx,dword ptr ss:[ebp-444]
00515BC6 . 52 push edx
00515BC7 . 8D85 CCFB>lea eax,dword ptr ss:[ebp-434]
00515BCD . 50 push eax
00515BCE . 8D4D B0 lea ecx,dword ptr ss:[ebp-50]
00515BD1 . 51 push ecx
00515BD2 . FF15 9410>call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; MSVBVM60.__vbaVarForInit
00515BD8 . 8985 38FB>mov dword ptr ss:[ebp-4C8],eax
00515BDE . E9 A80100>jmp 00515D8B
00515BE3 > C745 FC 2>mov dword ptr ss:[ebp-4],28
00515BEA . 8B55 98 mov edx,dword ptr ss:[ebp-68]
00515BED . 8995 38FD>mov dword ptr ss:[ebp-2C8],edx
00515BF3 . C785 30FD>mov dword ptr ss:[ebp-2D0],8
00515BFD . C785 48FD>mov dword ptr ss:[ebp-2B8],0040DECC ; 0
00515C07 . C785 40FD>mov dword ptr ss:[ebp-2C0],8
00515C11 . 8D95 40FD>lea edx,dword ptr ss:[ebp-2C0]
00515C17 . 8D8D F0FE>lea ecx,dword ptr ss:[ebp-110]
00515C1D . FF15 3412>call dword ptr ds:[<&MSVBVM60.__vbaVarDu>; MSVBVM60.__vbaVarDup
00515C23 . 8D45 B0 lea eax,dword ptr ss:[ebp-50]
00515C26 . 50 push eax
00515C27 . FF15 2412>call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; MSVBVM60.__vbaI4Var
00515C2D . 83E8 01 sub eax,1
00515C30 . 8985 34FC>mov dword ptr ss:[ebp-3CC],eax
00515C36 . 83BD 34FC>cmp dword ptr ss:[ebp-3CC],64
00515C3D . 73 0C jnb short 00515C4B
00515C3F . C785 78FA>mov dword ptr ss:[ebp-588],0
00515C49 . EB 0C jmp short 00515C57
00515C4B > FF15 1011>call dword ptr ds:[<&MSVBVM60.__vbaGener>; MSVBVM60.__vbaGenerateBoundsError
00515C51 . 8985 78FA>mov dword ptr ss:[ebp-588],eax
00515C57 > 8B8D 34FC>mov ecx,dword ptr ss:[ebp-3CC]
00515C5D . 81C1 B8C1>add ecx,0053C1B8
00515C63 . 898D 58FD>mov dword ptr ss:[ebp-2A8],ecx
00515C69 . C785 50FD>mov dword ptr ss:[ebp-2B0],4011
00515C73 . 6A 01 push 1
00515C75 . 6A 01 push 1
00515C77 . 8D95 F0FE>lea edx,dword ptr ss:[ebp-110]
00515C7D . 52 push edx
00515C7E . 8D85 50FD>lea eax,dword ptr ss:[ebp-2B0]
00515C84 . 50 push eax
00515C85 . 8D8D E0FE>lea ecx,dword ptr ss:[ebp-120]
00515C8B . 51 push ecx
00515C8C . FF15 6410>call dword ptr ds:[<&MSVBVM60.#660>] ; MSVBVM60.rtcVarFromFormatVar
00515C92 . 8D95 30FD>lea edx,dword ptr ss:[ebp-2D0]
00515C98 . 52 push edx
00515C99 . 8D85 E0FE>lea eax,dword ptr ss:[ebp-120]
00515C9F . 50 push eax
00515CA0 . 8D8D D0FE>lea ecx,dword ptr ss:[ebp-130]
00515CA6 . 51 push ecx
00515CA7 . FF15 2C12>call dword ptr ds:[<&MSVBVM60.__vbaVarAd>; MSVBVM60.__vbaVarAdd
00515CAD . 50 push eax
00515CAE . FF15 2810>call dword ptr ds:[<&MSVBVM60.__vbaStrVa>; MSVBVM60.__vbaStrVarMove
00515CB4 . 8BD0 mov edx,eax
00515CB6 . 8D4D 98 lea ecx,dword ptr ss:[ebp-68]
00515CB9 . FF15 5812>call dword ptr ds:[<&MSVBVM60.__vbaStrMo>; MSVBVM60.__vbaStrMove
00515CBF . 8D95 D0FE>lea edx,dword ptr ss:[ebp-130]
00515CC5 . 52 push edx
00515CC6 . 8D85 E0FE>lea eax,dword ptr ss:[ebp-120]
00515CCC . 50 push eax
00515CCD . 8D8D F0FE>lea ecx,dword ptr ss:[ebp-110]
00515CD3 . 51 push ecx
00515CD4 . 6A 03 push 3
00515CD6 . FF15 3810>call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; MSVBVM60.__vbaFreeVarList
00515CDC . 83C4 10 add esp,10
00515CDF . C745 FC 2>mov dword ptr ss:[ebp-4],29
00515CE6 . 8D55 B0 lea edx,dword ptr ss:[ebp-50]
00515CE9 . 52 push edx
00515CEA . FF15 2412>call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; MSVBVM60.__vbaI4Var
00515CF0 . 83E8 01 sub eax,1
00515CF3 . 8985 30FC>mov dword ptr ss:[ebp-3D0],eax
00515CF9 . 83BD 30FC>cmp dword ptr ss:[ebp-3D0],64
00515D00 . 73 0C jnb short 00515D0E
00515D02 . C785 74FA>mov dword ptr ss:[ebp-58C],0
00515D0C . EB 0C jmp short 00515D1A
00515D0E > FF15 1011>call dword ptr ds:[<&MSVBVM60.__vbaGener>; MSVBVM60.__vbaGenerateBoundsError
00515D14 . 8985 74FA>mov dword ptr ss:[ebp-58C],eax
00515D1A > 8D45 B0 lea eax,dword ptr ss:[ebp-50]
00515D1D . 50 push eax
00515D1E . FF15 2412>call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; MSVBVM60.__vbaI4Var
00515D24 . 83E8 01 sub eax,1
00515D27 . 8985 34FC>mov dword ptr ss:[ebp-3CC],eax
00515D2D . 83BD 34FC>cmp dword ptr ss:[ebp-3CC],64
00515D34 . 73 0C jnb short 00515D42
00515D36 . C785 70FA>mov dword ptr ss:[ebp-590],0
00515D40 . EB 0C jmp short 00515D4E
00515D42 > FF15 1011>call dword ptr ds:[<&MSVBVM60.__vbaGener>; MSVBVM60.__vbaGenerateBoundsError
00515D48 . 8985 70FA>mov dword ptr ss:[ebp-590],eax
00515D4E > 8B8D 34FC>mov ecx,dword ptr ss:[ebp-3CC]
00515D54 . 8B95 30FC>mov edx,dword ptr ss:[ebp-3D0]
00515D5A . 8A82 B8C1>mov al,byte ptr ds:[edx+53C1B8]
00515D60 . 8881 54C1>mov byte ptr ds:[ecx+53C154],al
00515D66 . C745 FC 2>mov dword ptr ss:[ebp-4],2A
00515D6D . 8D8D BCFB>lea ecx,dword ptr ss:[ebp-444]
00515D73 . 51 push ecx
00515D74 . 8D95 CCFB>lea edx,dword ptr ss:[ebp-434]
00515D7A . 52 push edx
00515D7B . 8D45 B0 lea eax,dword ptr ss:[ebp-50]
00515D7E . 50 push eax
00515D7F . FF15 8812>call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; MSVBVM60.__vbaVarForNext
00515D85 . 8985 38FB>mov dword ptr ss:[ebp-4C8],eax
00515D8B > 83BD 38FB>cmp dword ptr ss:[ebp-4C8],0
00515D92 .^ 0F85 4BFE>jnz 00515BE3
00515D98 . C745 FC 2>mov dword ptr ss:[ebp-4],2B
00515D9F . 8B8D 40FF>mov ecx,dword ptr ss:[ebp-C0]
00515DA5 . 51 push ecx
00515DA6 . 8B55 98 mov edx,dword ptr ss:[ebp-68]
00515DA9 . 52 push edx
00515DAA . FF15 1811>call dword ptr ds:[<&MSVBVM60.__vbaStrCm>; MSVBVM60.__vbaStrCmp
00515DB0 . 85C0 test eax,eax
00515DB2 . 0F85 9B0B>jnz 00516953---------------------------
00515DB8 . C745 FC 2>mov dword ptr ss:[ebp-4],2C
00515DBF . C785 58FD>mov dword ptr ss:[ebp-2A8],1
00515DC9 . C785 50FD>mov dword ptr ss:[ebp-2B0],2
00515DD3 . C785 48FD>mov dword ptr ss:[ebp-2B8],14
00515DDD . C785 40FD>mov dword ptr ss:[ebp-2C0],2
00515DE7 . C785 38FD>mov dword ptr ss:[ebp-2C8],1
00515DF1 . C785 30FD>mov dword ptr ss:[ebp-2D0],2
00515DFB . 8D85 50FD>lea eax,dword ptr ss:[ebp-2B0]
bpx__vbaVarTstEq
以下是軟件驗證處
位址 模組 啟動 反組譯 註解
00515A20 Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaVarTstEq>]
00515A43 Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaVarTstEq>]
00515A9B Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaBoolVarNull>]
00515E7A Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaStrCmp>]
0051605A Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaVarTstGt>]
005166F5 Luck66 始終 call dword ptr ds:[<&MSVBVM60.__vbaVarTstGt>]
------------------------------------
假碼 12345678901234567
取5,11位数相反...15--------?
取13,17位数......37---------?
取4,15位数......45--驗證餘數
取3,16位数相反...63--驗證是否與程式代號相同
第1+2+3+5+6+7+8+9+10+11+12+13+14+16+17位+25/64---T3
取636359786(1個月試用期間的真序號)...設T4
取假码第12.10.16.2.6.7.9.14.3位合并成.....636359786----设为T2
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總結:
1.T3/64(100-10進制)餘數與第4,15位相等
2.假碼3,16位数相反與程式代號66(Luck66)相等
3.T4與T2字串比較
4-6的驗證分析就要麻煩先進了
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