廣電節目管理系統 V0.01
下載頁面： http://liyueqi.myetang.com/
軟體大小：
148K
加入時間： 2003-04-21
適用平臺: Win9x, WinME, WinNT
【軟體簡介】：用於電視臺、廣播電臺、影劇院、電影院或錄影廳的各類節目分類、記錄、管理、編排、查詢。
【軟體限制】：功能限制
【作者宣告】：初學Crack，只是感興趣，沒有其它目的。失誤之處敬請諸位大俠賜教！
【破解工具】：TRW2000娃娃修改版、Ollydbg1.09、PEiD、W32Dasm 9.0白金版
―――――――――――――――――――――――――――――――――
【過 程】：
呵呵，
showha 朋友已經追到了註冊碼，我也沾點光，找找演算法吧。^O^^O^
BroadAct.exe
無殼。Visual Basic 6.0 編寫。
可以用VB 6.0的“經典”比較語句 BPX MSVBVM60.__vbaStrCmp 攔截，很方便呀。
使用者號：894112337
試煉碼：13572468
―――――――――――――――――――――――――――――――――
* Reference To: MSVBVM60.__vbaHresultCheckObj,
Ord:0000h
|
:0042BC48 FF1568104000
Call dword ptr [00401068]
*
Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:0042BC3A(C)
|
:0042BC4E
8B55D8 mov edx,
dword ptr [ebp-28]
====>EDX=[ebp-28]=894112337
使用者號！
* Reference
To: MSVBVM60.__vbaStrMove, Ord:0000h
|
:0042BC51
8B1DD4114000 mov ebx, dword ptr [004011D4]
:0042BC57
8D4DD4 lea ecx,
dword ptr [ebp-2C]
:0042BC5A 897DD8
mov dword ptr [ebp-28], edi
:0042BC5D FFD3
call ebx
:0042BC5F 8B4DDC
mov ecx, dword ptr
[ebp-24]
====>ECX=[ebp-24]=13572468
試煉碼
:0042BC62
8D55D4 lea edx,
dword ptr [ebp-2C]
:0042BC65 51
push ecx
:0042BC66 52
push edx
:0042BC67 E854180000
call 0042D4C0
====>演算法CALL！進入！
:0042BC6C
8BD0 mov
edx, eax
====>EDX=EAX=295129513
註冊碼！
:0042BC6E
8D4DD0 lea ecx,
dword ptr [ebp-30]
:0042BC71 FFD3
call ebx
:0042BC73 50
push eax
*
Reference To: MSVBVM60.__vbaStrCmp, Ord:0000h
|
:0042BC74 FF15CC104000 Call
dword ptr [004010CC]
====>比較CALL!
:0042BC7A
8BF0 mov
esi, eax
:0042BC7C 8D45D0
lea eax, dword ptr [ebp-30]
:0042BC7F F7DE
neg esi
:0042BC81 8D4DDC
lea ecx, dword ptr [ebp-24]
:0042BC84
50 push
eax
:0042BC85 1BF6
sbb esi, esi
====>爆破點！
:0042BC87
8D55D4 lea edx,
dword ptr [ebp-2C]
:0042BC8A 51
push ecx
:0042BC8B 46
inc esi
:0042BC8C 52
push edx
:0042BC8D
6A03 push
00000003
:0042BC8F F7DE
neg esi
*
Reference To: MSVBVM60.__vbaFreeStrList, Ord:0000h
|
:0042BC91 FF1588114000 Call
dword ptr [00401188]
:0042BC97 8D45C8
lea eax, dword ptr [ebp-38]
:0042BC9A 8D4DCC
lea ecx, dword ptr [ebp-34]
:0042BC9D
50 push
eax
:0042BC9E 51
push ecx
:0042BC9F 6A02
push 00000002
*
Reference To: MSVBVM60.__vbaFreeObjList, Ord:0000h
|
:0042BCA1 FF1540104000 Call
dword ptr [00401040]
:0042BCA7 83C41C
add esp, 0000001C
:0042BCAA 663BF7
cmp si, di
:0042BCAD 0F847C010000
je 0042BE2F
====>跳則OVER！
:0042BCB3
E888130000 call 0042D040
:0042BCB8
668B1544804300 mov dx, word ptr [00438044]
:0042BCBF
52 push
edx
:0042BCC0 6A01
push 00000001
:0042BCC2 6854804300
push 00438054
*
Possible StringData Ref from Code Obj ->"LL?
|
:0042BCC7 68E0D54000
push 0040D5E0
*
Reference To: MSVBVM60.__vbaRecDestruct, Ord:0000h
|
:0042BCCC FF1564104000 Call
dword ptr [00401064]
:0042BCD2 50
push eax
:0042BCD3 683CEE4000
push 0040EE3C
*
Reference To: MSVBVM60.__vbaGetOwner4, Ord:0000h
|
:0042BCD8 FF154C114000 Call
dword ptr [0040114C]
:0042BCDE 8D8544FFFFFF
lea eax, dword ptr [ebp+FFFFFF44]
:0042BCE4 C705C0804300CA546842
mov dword ptr [004380C0], 426854CA
:0042BCEE 50
push eax
:0042BCEF C78544FFFFFF12000000
mov dword ptr [ebp+FFFFFF44], 00000012
:0042BCF9 E8721B0000
call 0042D870
:0042BCFE 8BD0
mov edx, eax
:0042BD00
8D4DE4 lea ecx,
dword ptr [ebp-1C]
:0042BD03 FFD3
call ebx
:0042BD05 8B4DE4
mov ecx, dword ptr [ebp-1C]
:0042BD08 51
push
ecx
====>下面寫註冊資訊！
* Possible StringData Ref from Code Obj ->"KKey02"
|
:0042BD09 68ACEE4000
push 0040EEAC
*
Possible StringData Ref from Code Obj ->"SSection1"
|
:0042BD0E 6894EE4000
push 0040EE94
*
Possible StringData Ref from Code Obj ->"FFbuklvkTtsjqccQvapzoy"
|
:0042BD13 680CD24000
push 0040D20C
*
Reference To: MSVBVM60.rtcSaveSetting, Ord:02B2h
|
:0042BD18 FF1504104000 Call
dword ptr [00401004]
:0042BD1E 8D55E4
lea edx, dword ptr [ebp-1C]
:0042BD21 52
push edx
:0042BD22
E8C91C0000 call 0042D9F0
:0042BD27
8BD0 mov
edx, eax
:0042BD29 8D4DDC
lea ecx, dword ptr [ebp-24]
:0042BD2C FFD3
call ebx
:0042BD2E 50
push eax
:0042BD2F
68C4804300 push 004380C4
:0042BD34
6A12 push
00000012
* Reference
To: MSVBVM60.__vbaLsetFixstr, Ord:0000h
|
:0042BD36
FF1554104000 Call dword ptr [00401054]
:0042BD3C
8D4DDC lea ecx,
dword ptr [ebp-24]
*
Reference To: MSVBVM60.__vbaFreeStr, Ord:0000h
|
:0042BD3F FF15F0114000 Call
dword ptr [004011F0]
:0042BD45 66A144804300
mov ax, word ptr [00438044]
:0042BD4B 50
push eax
:0042BD4C 6A01
push 00000001
:0042BD4E
6854804300 push 00438054
:0042BD53
683CEE4000 push 0040EE3C
*
Reference To: MSVBVM60.__vbaPutOwner4, Ord:0000h
|
:0042BD58 FF15D4104000 Call
dword ptr [004010D4]
:0042BD5E 668B0D44804300 mov
cx, word ptr [00438044]
:0042BD65 51
push ecx
*
Reference To: MSVBVM60.__vbaFileClose, Ord:0000h
|
:0042BD66 FF15C4104000 Call
dword ptr [004010C4]
:0042BD6C B904000280
mov ecx, 80020004
:0042BD71 B80A000000
mov eax, 0000000A
:0042BD76 894D90
mov dword ptr [ebp-70], ecx
:0042BD79
894DA0 mov dword
ptr [ebp-60], ecx
:0042BD7C 894DB0
mov dword ptr [ebp-50], ecx
:0042BD7F 8D9578FFFFFF
lea edx, dword ptr [ebp+FFFFFF78]
:0042BD85
8D4DB8 lea ecx,
dword ptr [ebp-48]
:0042BD88 894588
mov dword ptr [ebp-78], eax
:0042BD8B 894598
mov dword ptr [ebp-68], eax
:0042BD8E
8945A8 mov dword
ptr [ebp-58], eax
*
Possible StringData Ref from Code Obj ->"]lQ."
|
:0042BD91 C74580BCEE4000
mov [ebp-80], 0040EEBC
:0042BD98 C78578FFFFFF08000000 mov
dword ptr [ebp+FFFFFF78], 00000008
*
Reference To: MSVBVM60.__vbaVarDup, Ord:0000h
|
:0042BDA2 FF15B8114000 Call
dword ptr [004011B8]
:0042BDA8 8D5588
lea edx, dword ptr [ebp-78]
:0042BDAB 8D4598
lea eax, dword ptr [ebp-68]
:0042BDAE
52 push
edx
:0042BDAF 8D4DA8
lea ecx, dword ptr [ebp-58]
:0042BDB2 50
push eax
:0042BDB3 51
push ecx
:0042BDB4
8D55B8 lea edx,
dword ptr [ebp-48]
:0042BDB7 6A40
push 00000040
:0042BDB9 52
push edx
*
Reference To: MSVBVM60.rtcMsgBox, Ord:0253h
|
:0042BDBA
FF158C104000 Call dword ptr [0040108C]
====>呵呵，勝利女神！
…… ……省 略…… ……
* Reference
To: MSVBVM60.rtcMsgBox, Ord:0253h
|
:0042BE7D
FF158C104000 Call dword ptr [0040108C]
====>BAD BOY！
―――――――――――――――――――――――――――――――――
進入演算法CALL：0042BC67 call 0042D4C0
*
Referenced by a CALL at Address:
|:0042BC67
|
:0042D4C0 55
push ebp
:0042D4C1
8BEC mov
ebp, esp
:0042D4C3 83EC0C
sub esp, 0000000C
*
Possible StringData Ref from Code Obj ->"%$@"
|
:0042D4C6 68361C4000
push 00401C36
:0042D4CB 64A100000000
mov eax, dword ptr fs:[00000000]
:0042D4D1 50
push eax
:0042D4D2 64892500000000
mov dword ptr fs:[00000000], esp
:0042D4D9
81EC44010000 sub esp, 00000144
:0042D4DF
53 push
ebx
:0042D4E0 56
push esi
:0042D4E1 57
push edi
:0042D4E2 8965F4
mov dword ptr [ebp-0C], esp
:0042D4E5
C745F830194000 mov [ebp-08], 00401930
:0042D4EC
8B5D08 mov ebx,
dword ptr [ebp+08]
:0042D4EF 33C0
xor eax, eax
*
Reference To: MSVBVM60.rtcMidCharVar, Ord:0278h
|
:0042D4F1 8B35B8104000 mov
esi, dword ptr [004010B8]
:0042D4F7 8945E4
mov dword ptr [ebp-1C], eax
:0042D4FA 8945E0
mov dword ptr [ebp-20],
eax
:0042D4FD 8945DC
mov dword ptr [ebp-24], eax
:0042D500 8945D8
mov dword ptr [ebp-28], eax
:0042D503 8945B8
mov dword ptr [ebp-48],
eax
:0042D506 8945A8
mov dword ptr [ebp-58], eax
:0042D509 894598
mov dword ptr [ebp-68], eax
:0042D50C 894588
mov dword ptr [ebp-78],
eax
:0042D50F 898578FFFFFF mov dword
ptr [ebp+FFFFFF78], eax
:0042D515 898568FFFFFF
mov dword ptr [ebp+FFFFFF68], eax
:0042D51B 898558FFFFFF
mov dword ptr [ebp+FFFFFF58], eax
:0042D521
898548FFFFFF mov dword ptr [ebp+FFFFFF48],
eax
:0042D527 898538FFFFFF mov dword
ptr [ebp+FFFFFF38], eax
:0042D52D 898508FFFFFF
mov dword ptr [ebp+FFFFFF08], eax
:0042D533 8985E8FEFFFF
mov dword ptr [ebp+FFFFFEE8], eax
:0042D539
8985C8FEFFFF mov dword ptr [ebp+FFFFFEC8],
eax
:0042D53F 8985B8FEFFFF mov dword
ptr [ebp+FFFFFEB8], eax
:0042D545 8D45C8
lea eax, dword ptr [ebp-38]
:0042D548 8D8D28FFFFFF
lea ecx, dword ptr [ebp+FFFFFF28]
:0042D54E
50 push
eax
:0042D54F 6A04
push 00000004
:0042D551 8D55B8
lea edx, dword ptr [ebp-48]
:0042D554 51
push ecx
:0042D555
52 push
edx
:0042D556 C745D004000280 mov [ebp-30],
80020004
:0042D55D C745C80A000000 mov [ebp-38],
0000000A
:0042D564 899D30FFFFFF mov
dword ptr [ebp+FFFFFF30], ebx
:0042D56A C78528FFFFFF08400000 mov
dword ptr [ebp+FFFFFF28], 00004008
:0042D574 FFD6
call esi
====>取字元！取使用者號894112337的前3位：894
:0042D576
8D45A8 lea eax,
dword ptr [ebp-58]
:0042D579 8D8D08FFFFFF
lea ecx, dword ptr [ebp+FFFFFF08]
:0042D57F 50
push eax
:0042D580 6A01
push 00000001
:0042D582
8D5598 lea edx,
dword ptr [ebp-68]
:0042D585 BF02000000
mov edi, 00000002
:0042D58A 51
push ecx
:0042D58B 52
push edx
:0042D58C
C745B003000000 mov [ebp-50], 00000003
:0042D593
897DA8 mov dword
ptr [ebp-58], edi
:0042D596 899D10FFFFFF
mov dword ptr [ebp+FFFFFF10], ebx
:0042D59C C78508FFFFFF08400000
mov dword ptr [ebp+FFFFFF08], 00004008
:0042D5A6 FFD6
call esi
====>取字元！取使用者號894112337的後6位：112337
:0042D5A8
8D45B8 lea eax,
dword ptr [ebp-48]
:0042D5AB 8D4D98
lea ecx, dword ptr [ebp-68]
:0042D5AE 50
push eax
:0042D5AF
8D5588 lea edx,
dword ptr [ebp-78]
:0042D5B2 51
push ecx
:0042D5B3 52
push edx
*
Reference To: MSVBVM60.__vbaVarCat, Ord:0000h
|
:0042D5B4 FF1550114000 Call
dword ptr [00401150]
:0042D5BA 50
push eax
*
Reference To: MSVBVM60.__vbaStrVarMove, Ord:0000h
|
:0042D5BB FF1528104000 Call
dword ptr [00401028]
====>移動前3位到末尾！
*
Reference To: MSVBVM60.__vbaStrMove, Ord:0000h
|
:0042D5C1 8B1DD4114000 mov
ebx, dword ptr [004011D4]
:0042D5C7 8BD0
mov edx, eax
====>EDX=EAX=112337894
:0042D5C9
8D4DE4 lea ecx,
dword ptr [ebp-1C]
:0042D5CC FFD3
call ebx
:0042D5CE 8D4588
lea eax, dword ptr [ebp-78]
:0042D5D1 8D4D98
lea ecx, dword ptr
[ebp-68]
:0042D5D4 50
push eax
:0042D5D5 8D55B8
lea edx, dword ptr [ebp-48]
:0042D5D8 51
push ecx
:0042D5D9
8D45A8 lea eax,
dword ptr [ebp-58]
:0042D5DC 52
push edx
:0042D5DD 8D4DC8
lea ecx, dword ptr [ebp-38]
:0042D5E0 50
push
eax
:0042D5E1 51
push ecx
:0042D5E2 6A05
push 00000005
*
Reference To: MSVBVM60.__vbaFreeVarList, Ord:0000h
|
:0042D5E4 FF1530104000 Call
dword ptr [00401030]
:0042D5EA 83C418
add esp, 00000018
:0042D5ED BA04DE4000
mov edx, 0040DE04
:0042D5F2 8D4DE0
lea ecx, dword ptr [ebp-20]
*
Reference To: MSVBVM60.__vbaStrCopy, Ord:0000h
|
:0042D5F5 FF1580114000 Call
dword ptr [00401180]
:0042D5FB 8B55E4
mov edx, dword ptr [ebp-1C]
====>EDX=[ebp-1C]=112337894
:0042D5FE 52 push edx
* Reference To:
MSVBVM60.__vbaLenBstr, Ord:0000h
|
:0042D5FF
FF1520104000 Call dword ptr [00401020]
====>取112337894長度
:0042D605
8BC8 mov
ecx, eax
====>ECX=EAX=9
*
Reference To: MSVBVM60.__vbaUI1I4, Ord:0000h
|
:0042D607
FF1518114000 Call dword ptr [00401118]
:0042D60D
660FB6C0 movzx ax, al
:0042D611
668985B0FEFFFF mov word ptr [ebp+FFFFFEB0],
ax
:0042D618 66B80100 mov
ax, 0001
* Referenced
by a (U)nconditional or (C)onditional Jump at Address:
|:0042D7C6(U)
|
:0042D61C
663B85B0FEFFFF cmp ax, word ptr [ebp+FFFFFEB0]
:0042D623
66A340814300 mov word ptr [00438140],
ax
:0042D629 0F8F9C010000 jg 0042D7CB
:0042D62F
8D4DE4 lea ecx,
dword ptr [ebp-1C]
:0042D632 8D55C8
lea edx, dword ptr [ebp-38]
:0042D635 0FBFC0
movsx eax, ax
:0042D638 898D30FFFFFF
mov dword ptr [ebp+FFFFFF30], ecx
:0042D63E
52 push
edx
:0042D63F 8D8D28FFFFFF lea ecx,
dword ptr [ebp+FFFFFF28]
:0042D645 50
push eax
:0042D646 8D55B8
lea edx, dword ptr [ebp-48]
:0042D649
51 push
ecx
:0042D64A 52
push edx
:0042D64B C745D001000000
mov [ebp-30], 00000001
:0042D652 897DC8
mov dword ptr [ebp-38], edi
:0042D655 C78528FFFFFF08400000
mov dword ptr [ebp+FFFFFF28], 00004008
:0042D65F FFD6
call esi
:0042D661 0FBF1540814300
movsx edx, word ptr [00438140]
====>依次取變化後的使用者號112337894數字
1、
====>取1
2、 ====>取1
3、
====>取2
4、 ====>取3
5、
====>取3
6、 ====>取7
7、
====>取8
8、 ====>取9
9、
====>取4
:0042D668
8D45E4 lea eax,
dword ptr [ebp-1C]
:0042D66B 8D4DA8
lea ecx, dword ptr [ebp-58]
:0042D66E 898510FFFFFF
mov dword ptr [ebp+FFFFFF10], eax
:0042D674
51 push
ecx
:0042D675 8D8508FFFFFF lea eax,
dword ptr [ebp+FFFFFF08]
:0042D67B 52
push edx
:0042D67C 8D4D98
lea ecx, dword ptr [ebp-68]
:0042D67F
50 push
eax
:0042D680 51
push ecx
:0042D681 C745B001000000
mov [ebp-50], 00000001
:0042D688 897DA8
mov dword ptr [ebp-58], edi
:0042D68B C78508FFFFFF08400000
mov dword ptr [ebp+FFFFFF08], 00004008
:0042D695 FFD6
call esi
====>依次取變化後的使用者號112337894數字
1、
====>取1
2、 ====>取1
3、
====>取2
4、 ====>取3
5、
====>取3
6、 ====>取7
7、
====>取8
8、 ====>取9
9、
====>取4
:0042D697
0FBF0D40814300 movsx ecx, word ptr [00438140]
:0042D69E
8D55E4 lea edx,
dword ptr [ebp-1C]
:0042D6A1 8D8578FFFFFF
lea eax, dword ptr [ebp+FFFFFF78]
:0042D6A7 8995F0FEFFFF
mov dword ptr [ebp+FFFFFEF0], edx
:0042D6AD 50
push eax
:0042D6AE
8D95E8FEFFFF lea edx, dword ptr [ebp+FFFFFEE8]
:0042D6B4
51 push
ecx
:0042D6B5 8D8568FFFFFF lea eax,
dword ptr [ebp+FFFFFF68]
:0042D6BB 52
push edx
:0042D6BC 50
push eax
:0042D6BD C7458001000000
mov [ebp-80], 00000001
:0042D6C4 89BD78FFFFFF
mov dword ptr [ebp+FFFFFF78], edi
:0042D6CA
C785E8FEFFFF08400000 mov dword ptr [ebp+FFFFFEE8], 00004008
:0042D6D4
FFD6 call
esi
====>依次取變化後的使用者號112337894數字
1、 ====>取1
2、 ====>取1
3、 ====>取2
4、 ====>取3
5、 ====>取3
6、 ====>取7
7、 ====>取8
8、 ====>取9
9、 ====>取4
:0042D6D6
66A140814300 mov ax, word ptr [00438140]
====>AX 是迴圈次數！依次增1。
:0042D6DC
8D55B8 lea edx,
dword ptr [ebp-48]
:0042D6DF 668BC8
mov cx, ax
====>CX=AX
:0042D6E2
52 push
edx
:0042D6E3 660FAFC8 imul
cx, ax
====>第一次：求迴圈次數的平方
1、 ====>CX=1 * 1=1
2、 ====>CX=2
* 2=4
3、 ====>CX=3 * 3=9
4、
====>CX=4 * 4=10
5、 ====>CX=5 * 5=19
6、 ====>CX=6 * 6=24
7、 ====>CX=7
* 7=31
8、 ====>CX=8 * 8=40
9、
====>CX=9 * 9=51
:0042D6E7
0F806F010000 jo 0042D85C
:0042D6ED
660FAFC8 imul cx, ax
====>第二次：迴圈次數的平方值和迴圈次數相乘！其實這兩步求迴圈次數的立方值！
1、 ====>CX=1
* 1=1 （H）=1 （D）
2、 ====>CX=4
* 2=8 （H）=8 （D）
3、 ====>CX=9
* 3=1B （H）=27 （D）
4、 ====>CX=10 * 4=40 （H）=64
（D）
5、 ====>CX=19 * 5=7D （H）=125（D）
6、 ====>CX=24 * 6=D8 （H）=216（D）
7、
====>CX=31 * 7=157（H）=343（D）
8、 ====>CX=40
* 8=200（H）=512（D）
9、 ====>CX=51 * 9=2D9（H）=729（D）
:0042D6F1
0F8065010000 jo 0042D85C
:0042D6F7
66898DD0FEFFFF mov word ptr [ebp+FFFFFED0],
cx
:0042D6FE 8D4598
lea eax, dword ptr [ebp-68]
:0042D701 8D4D88
lea ecx, dword ptr [ebp-78]
:0042D704 50
push
eax
:0042D705 51
push ecx
:0042D706 89BDC8FEFFFF
mov dword ptr [ebp+FFFFFEC8], edi
:0042D70C C785C0FEFFFF0A000000
mov dword ptr [ebp+FFFFFEC0], 0000000A
:0042D716 89BDB8FEFFFF
mov dword ptr [ebp+FFFFFEB8], edi
*
Reference To: MSVBVM60.__vbaVarMul, Ord:0000h
|
:0042D71C FF151C114000 Call
dword ptr [0040111C]
====>第三次：求字元值的平方
呵呵，裡面是浮點運算： 77A10621
DC4E 08 FMUL QWORD PTR DS:[ESI+8]
1、
====>1.0000000000000000000 * 1.0000000000000000000=1.0000000000000000000
2、 ====>1.0000000000000000000 * 1.0000000000000000000=1.0000000000000000000
3、 ====>2.0000000000000000000 * 2.0000000000000000000=4.0000000000000000000
4、 ====>3.0000000000000000000 * 3.0000000000000000000=9.0000000000000000000
5、 ====>3.0000000000000000000 * 3.0000000000000000000=9.0000000000000000000
6、 ====>7.0000000000000000000 * 7.0000000000000000000=49.000000000000000000
7、 ====>8.0000000000000000000 * 8.0000000000000000000=64.000000000000000000
8、 ====>9.0000000000000000000 * 9.0000000000000000000=81.000000000000000000
9、 ====>4.0000000000000000000 * 4.0000000000000000000=16.000000000000000000
:0042D722
50 push
eax
:0042D723 8D9568FFFFFF lea edx,
dword ptr [ebp+FFFFFF68]
:0042D729 8D8558FFFFFF
lea eax, dword ptr [ebp+FFFFFF58]
:0042D72F 52
push edx
:0042D730 50
push
eax
* Reference To:
MSVBVM60.__vbaVarMul, Ord:0000h
|
:0042D731
FF151C114000 Call dword ptr [0040111C]
====>第四次：字元值 與 字元值的平方 相乘！
其實這兩步求字元數字的立方值！
77A10621 DC4E 08 FMUL QWORD
PTR DS:[ESI+8]
1、 ====>1.0000000000000000000 * 1.0000000000000000000=1.0000000000000000000
2、 ====>1.0000000000000000000 * 1.0000000000000000000=1.0000000000000000000
3、 ====>2.0000000000000000000 * 4.0000000000000000000=8.0000000000000000000
4、 ====>3.0000000000000000000 * 9.0000000000000000000=27.000000000000000000
5、 ====>3.0000000000000000000 * 9.0000000000000000000=27.000000000000000000
6、 ====>7.0000000000000000000 * 49.000000000000000000=343.00000000000000000
7、 ====>8.0000000000000000000 * 64.000000000000000000=512.00000000000000000
8、 ====>9.0000000000000000000 * 81.000000000000000000=729.00000000000000000
9、 ====>4.0000000000000000000 * 16.000000000000000000=64.000000000000000000
:0042D737
8D8DC8FEFFFF lea ecx, dword ptr [ebp+FFFFFEC8]
:0042D73D
50 push
eax
:0042D73E 8D9548FFFFFF lea edx,
dword ptr [ebp+FFFFFF48]
:0042D744 51
push ecx
:0042D745 52
push edx
*
Reference To: MSVBVM60.__vbaVarAdd, Ord:0000h
|
:0042D746 FF15B0114000 Call
dword ptr [004011B0]
====>第五次：迴圈次數的立方值
和 字元的立方值 相加!
77A0F5A4
DC46 08 FADD QWORD PTR DS:[ESI+8]
1、
====>1.0000000000000000000 + 1.0000000000000000000=2.0000000000000000000
2、 ====>8.0000000000000000000 + 1.0000000000000000000=9.0000000000000000000
3、 ====>27.000000000000000000 + 8.0000000000000000000=35.000000000000000000
4、 ====>64.000000000000000000 + 27.000000000000000000=91.000000000000000000
5、 ====>125.00000000000000000 + 27.000000000000000000=152.00000000000000000
6、 ====>216.00000000000000000 + 343.00000000000000000=559.00000000000000000
7、 ====>343.00000000000000000 + 512.00000000000000000=855.00000000000000000
8、 ====>512.00000000000000000 + 729.00000000000000000=1241.0000000000000000
9、 ====>729.00000000000000000 + 64.000000000000000000=793.00000000000000000
:0042D74C
50 push
eax
:0042D74D 8D85B8FEFFFF lea eax,
dword ptr [ebp+FFFFFEB8]
:0042D753 8D8D38FFFFFF
lea ecx, dword ptr [ebp+FFFFFF38]
:0042D759 50
push eax
:0042D75A 51
push
ecx
* Reference To:
MSVBVM60.__vbaVarMod, Ord:0000h
|
:0042D75B
FF15C0114000 Call dword ptr [004011C0]
====>第六次：上面所得的值的16進位制值 與 A 求模
呵呵，用Ollydbg複製的程式碼 77A11A79 8B45 E8
MOV EAX,DWORD PTR SS:[EBP-18]
77A11A7C
99 CDQ
77A11A7D F77D F8 IDIV DWORD
PTR SS:[EBP-8]
77A11A80 8956
08 MOV DWORD PTR DS:[ESI+8],EDX
1、 ====>EDX=2 % A=2
2、 ====>EDX=9
% A=9
3、 ====>EDX=23 % A=5
4、 ====>EDX=5B % A=1
5、 ====>EDX=98
% A=2
6、 ====>EDX=22F % A=9
7、
====>EDX=357 % A=5
8、 ====>EDX=4D9 % A=1
9、 ====>EDX=319 % A=3
====>九次迴圈運算得出：295129513
:0042D761 50 push eax
* Reference To:
MSVBVM60.__vbaStrVarMove, Ord:0000h
|
:0042D762
FF1528104000 Call dword ptr [00401028]
:0042D768
8BD0 mov
edx, eax
:0042D76A 8D4DD8
lea ecx, dword ptr [ebp-28]
:0042D76D FFD3
call ebx
:0042D76F 8D9548FFFFFF
lea edx, dword ptr [ebp+FFFFFF48]
:0042D775
8D8568FFFFFF lea eax, dword ptr [ebp+FFFFFF68]
:0042D77B
52 push
edx
:0042D77C 8D8D78FFFFFF lea ecx,
dword ptr [ebp+FFFFFF78]
:0042D782 50
push eax
:0042D783 8D5598
lea edx, dword ptr [ebp-68]
:0042D786
51 push
ecx
:0042D787 8D45B8
lea eax, dword ptr [ebp-48]
:0042D78A 52
push edx
:0042D78B 8D4DA8
lea ecx, dword ptr [ebp-58]
:0042D78E
50 push
eax
:0042D78F 8D55C8
lea edx, dword ptr [ebp-38]
:0042D792 51
push ecx
:0042D793 52
push edx
:0042D794
6A07 push
00000007
* Reference
To: MSVBVM60.__vbaFreeVarList, Ord:0000h
|
:0042D796
FF1530104000 Call dword ptr [00401030]
:0042D79C
8B45E0 mov eax,
dword ptr [ebp-20]
:0042D79F 8B4DD8
mov ecx, dword ptr [ebp-28]
:0042D7A2 83C420
add esp, 00000020
:0042D7A5
50 push
eax
:0042D7A6 51
push ecx
*
Reference To: MSVBVM60.__vbaStrCat, Ord:0000h
|
:0042D7A7 FF1550104000 Call
dword ptr [00401050]
====>依次把所得結果連線起來！
:0042D7AD
8BD0 mov
edx, eax
最後儲存的結果
====>EDX=EAX=295129513 這就是註冊碼了！
:0042D7AF
8D4DE0 lea ecx,
dword ptr [ebp-20]
:0042D7B2 FFD3
call ebx
:0042D7B4 B801000000
mov eax, 00000001
:0042D7B9 66030540814300
add ax, word ptr [00438140]
:0042D7C0 0F8096000000
jo 0042D85C
:0042D7C6 E951FEFFFF
jmp 0042D61C
====>繼續迴圈！共迴圈使用者號位數次！
*
Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:0042D629(C)
|
:0042D7CB
8B55E0 mov edx,
dword ptr [ebp-20]
:0042D7CE 8D4DDC
lea ecx, dword ptr [ebp-24]
*
Reference To: MSVBVM60.__vbaStrCopy, Ord:0000h
|
:0042D7D1 FF1580114000 Call
dword ptr [00401180]
:0042D7D7 6846D84200
push 0042D846
:0042D7DC EB52
jmp 0042D830
:0042D7DE F645FC04
test [ebp-04], 04
:0042D7E2 7409
je 0042D7ED
:0042D7E4
8D4DDC lea ecx,
dword ptr [ebp-24]
*
Reference To: MSVBVM60.__vbaFreeStr, Ord:0000h
|
:0042D7E7 FF15F0114000 Call
dword ptr [004011F0]
*
Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:0042D7E2(C)
|
:0042D7ED
8D9538FFFFFF lea edx, dword ptr [ebp+FFFFFF38]
:0042D7F3
8D8548FFFFFF lea eax, dword ptr [ebp+FFFFFF48]
:0042D7F9
52 push
edx
:0042D7FA 8D8D58FFFFFF lea ecx,
dword ptr [ebp+FFFFFF58]
:0042D800 50
push eax
:0042D801 8D9568FFFFFF
lea edx, dword ptr [ebp+FFFFFF68]
:0042D807 51
push ecx
:0042D808
8D8578FFFFFF lea eax, dword ptr [ebp+FFFFFF78]
:0042D80E
52 push
edx
:0042D80F 8D4D88
lea ecx, dword ptr [ebp-78]
:0042D812 50
push eax
:0042D813 8D5598
lea edx, dword ptr [ebp-68]
:0042D816
51 push
ecx
:0042D817 8D45A8
lea eax, dword ptr [ebp-58]
:0042D81A 52
push edx
:0042D81B 8D4DB8
lea ecx, dword ptr [ebp-48]
:0042D81E
50 push
eax
:0042D81F 8D55C8
lea edx, dword ptr [ebp-38]
:0042D822 51
push ecx
:0042D823 52
push edx
:0042D824
6A0A push
0000000A
* Reference
To: MSVBVM60.__vbaFreeVarList, Ord:0000h
|
:0042D826
FF1530104000 Call dword ptr [00401030]
:0042D82C
83C42C add esp,
0000002C
:0042D82F C3
ret
―――――――――――――――――――――――――――――――――
【算
法 總 結】：
一、取使用者號，將前3位換到最後。如
894112337 ->112337894
二、依次求迴圈次數的立方值
三、依次取變化後的使用者號的數字，求其立方值
四、兩者依次相加
五、相加之和 依次 與A求模！每次求模的結果連線起來就是註冊碼了！
―――――――――――――――――――――――――――――――――
【完 美 爆 破】：
0042BC85
1BF6 sbb
esi, esi
改為：33F6
xor esi, esi
―――――――――――――――――――――――――――――――――
【KeyMake之{68th}記憶體序號產生器】：
中斷地址：0042BC6C
中斷次數：1
第一位元組：8B
指令長度：2
記憶體方式：EAX
寬字串
―――――――――――――――――――――――――――――――――
【註冊資訊儲存】：
C:\WINDOWS\SYSTEM
下的vfnlubfvt.sys檔案
―――――――――――――――――――――――――――――――――
【整 理】：
使用者號：894112337
註冊碼：295129513
―――――――――――――――――――――――――――――――――
, _/
/| _.-~/
\_ , 青春都一餉
( /~ / \~-._
|\
`\\ _/
\ ~\ ) 忍把浮名
_-~~~-.) )__/;;,. \_ //'
/'_,\ --~ \ ~~~- ,;;\___( (.-~~~-.
換了破解輕狂
`~ _( ,_..--\ ( ,;'' /
~-- /._`\
/~~//' /' `~\
) /--.._, )_ `~
" `~" "
`" /~'`\ `\\~~\
"
" "~' ""
Cracked By 巢水工作坊――fly [OCN][FCG]
2003-04-23 2:00
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