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[原创]注册图像浏览器“豪杰大眼睛Hero Photo ShowV2.1”
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发表于: 2006-1-29 18:29 5411
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题目:注册图像浏览器“豪杰大眼睛Hero Photo ShowV2.1”
工具:Softice,PEID
功能简介:独创超级图网,轻松点击看遍互联网 ;图像处理简单快捷,电子相册,屏保制作 ;支持图片格式60余种,动画图象随意抽取 ;序列播放,进度随意更改,任意角度看图 。
引子:这是继分析“豪杰超级解霸”和“金山影霸”以来的又一个豪杰产品的注册码分析。尽管Acdsee是图像浏览器的大腕,尽管大眼睛还有些缺陷,但是我们应该支持我们的民族软件产业。PEID检查没有加壳,VC开发。启动程序,输入用户名wanggang,输入注册码1111-2222-3333-4444,打开softice,下断点bpx getwindowtexta,F5退出,点击“确定”,被拦住。按一次F12来到下面代码处。
00402480 /$ 83EC 40 SUB ESP,40
00402483 |. 8B0D 38CC4000 MOV ECX,DWORD PTR DS:[40CC38]
00402489 |. 56 PUSH ESI
0040248A |. 8B35 98914000 MOV ESI,DWORD PTR DS:[<&USER32.GetWindow>
00402490 |. 8D4424 04 LEA EAX,DWORD PTR SS:[ESP+4]
00402494 |. 6A 08 PUSH 8
00402496 |. 50 PUSH EAX
00402497 |. 51 PUSH ECX
00402498 |. FFD6 CALL ESI //取注册码第一段。
0040249A |. A1 34CC4000 MOV EAX,DWORD PTR DS:[40CC34]
0040249F |. 8D5424 09 LEA EDX,DWORD PTR SS:[ESP+9]
004024A3 |. 6A 08 PUSH 8
004024A5 |. 52 PUSH EDX
004024A6 |. 50 PUSH EAX
004024A7 |. FFD6 CALL ESI //取注册码第二段。
004024A9 |. 8B15 40CC4000 MOV EDX,DWORD PTR DS:[40CC40]
004024AF |. 8D4C24 0E LEA ECX,DWORD PTR SS:[ESP+E]
004024B3 |. 6A 08 PUSH 8
004024B5 |. 51 PUSH ECX
004024B6 |. 52 PUSH EDX
004024B7 |. FFD6 CALL ESI //取注册码第三段。
004024B9 |. 8B0D 3CCC4000 MOV ECX,DWORD PTR DS:[40CC3C]
004024BF |. 8D4424 13 LEA EAX,DWORD PTR SS:[ESP+13]
004024C3 |. 6A 08 PUSH 8
004024C5 |. 50 PUSH EAX
004024C6 |. 51 PUSH ECX
004024C7 |. FFD6 CALL ESI //取注册码第四段。
004024C9 |. 8B15 30CC4000 MOV EDX,DWORD PTR DS:[40CC30]
004024CF |. 68 00010000 PUSH 100
004024D4 |. B0 2D MOV AL,2D //2D就是减号'-'。
004024D6 |. 68 80CD4000 PUSH AUTHREG.0040CD80
004024DB |. 52 PUSH EDX
004024DC |. 884424 1E MOV BYTE PTR SS:[ESP+1E],AL //减号分别放到输入的注册码内。隔4位一个。
004024E0 |. 884424 19 MOV BYTE PTR SS:[ESP+19],AL
004024E4 |. 884424 14 MOV BYTE PTR SS:[ESP+14],AL
004024E8 |. C64424 23 00 MOV BYTE PTR SS:[ESP+23],0
004024ED |. FFD6 CALL ESI //取用户名。
004024EF |. A1 58C74000 MOV EAX,DWORD PTR DS:[40C758]
004024F4 |. 5E POP ESI
004024F5 |. 85C0 TEST EAX,EAX
004024F7 |. 74 0E JE SHORT AUTHREG.00402507
004024F9 |. 8D4C24 00 LEA ECX,DWORD PTR SS:[ESP]
004024FD |. 51 PUSH ECX
004024FE |. 68 80CD4000 PUSH AUTHREG.0040CD80
00402503 |. FFD0 CALL EAX //这个函数就是计算注册码的地方。(*)
00402505 |. EB 0F JMP SHORT AUTHREG.00402516 //这里跳走。
00402507 |> 8D5424 00 LEA EDX,DWORD PTR SS:[ESP]
0040250B |. 52 PUSH EDX
0040250C |. 68 80CD4000 PUSH AUTHREG.0040CD80
00402511 |. E8 DA140000 CALL AUTHREG.004039F0
00402516 |> 33C9 XOR ECX,ECX
00402518 |. 8D5424 00 LEA EDX,DWORD PTR SS:[ESP]
0040251C |. 85C0 TEST EAX,EAX //如果注册码正确则EAX返回1。这里测试EAX是否非0。
0040251E |. 0F95C1 SETNE CL //如果EAX非0,让CL=1。
00402521 |. 52 PUSH EDX
00402522 |. 68 80CD4000 PUSH AUTHREG.0040CD80
00402527 |. 890D 40F84000 MOV DWORD PTR DS:[40F840],ECX
0040252D |. E8 2E000000 CALL AUTHREG.00402560 //加密注册码。
00402532 |. 8B4C24 4C MOV ECX,DWORD PTR SS:[ESP+4C]
00402536 |. 8B15 64CD4000 MOV EDX,DWORD PTR DS:[40CD64]
0040253C |. 83C4 08 ADD ESP,8
0040253F |. 8D4424 00 LEA EAX,DWORD PTR SS:[ESP]
00402543 |. 50 PUSH EAX
00402544 |. 68 E0234000 PUSH AUTHREG.004023E0
00402549 |. 51 PUSH ECX
0040254A |. 6A 69 PUSH 69
0040254C |. 52 PUSH EDX
0040254D |. FF15 C4914000 CALL DWORD PTR DS:[<&USER32.DialogBoxPar> //显示成功注册信息。
00402553 |. A1 40F84000 MOV EAX,DWORD PTR DS:[40F840]
00402558 |. 83C4 40 ADD ESP,40
0040255B \. C3 RETN
======================================================================
下面进入(*)处的函数分析:
:100010A0 83EC20 sub esp, 00000020
:100010A3 56 push esi
:100010A4 57 push edi
:100010A5 B908000000 mov ecx, 00000008
:100010AA 33C0 xor eax, eax
:100010AC 8D7C2408 lea edi, dword ptr [esp+08]
:100010B0 F3 repz
:100010B1 AB stosd
:100010B2 8B44242C mov eax, dword ptr [esp+2C]
:100010B6 50 push eax
:100010B7 E884010000 call 10001240 //这个函数处理用户名 (**)
:100010BC 83C404 add esp, 00000004
:100010BF 89442408 mov dword ptr [esp+08], eax
:100010C3 33F6 xor esi, esi
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100010E8(C)
|
:100010C5 0FBE443408 movsx eax, byte ptr [esp+esi+08] //依次取前面最后一次得到的4位用户名字符送EAX。
:100010CA 83F841 cmp eax, 00000041 //与41比较。
:100010CD 7C08 jl 100010D7 //如果小于41,则进行处理。
:100010CF 83F85A cmp eax, 0000005A //与5A比较
:100010D2 7F03 jg 100010D7 //如果大于5A,则进行处理。
:100010D4 83C020 add eax, 00000020 //否则加20,把大写字符变为小写字符。
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:100010CD(C), :100010D2(C)
|
:100010D7 50 push eax
:100010D8 E813020000 call 100012F0 //这个函数把处理过的用户名转换为可见字符。(***)
:100010DD 83C404 add esp, 00000004
:100010E0 88443408 mov byte ptr [esp+esi+08], al
:100010E4 46 inc esi
:100010E5 83FE04 cmp esi, 00000004
:100010E8 7CDB jl 100010C5
:100010EA 8B7C2430 mov edi, dword ptr [esp+30] //注册码地址送EDI。
:100010EE 8D4C2408 lea ecx, dword ptr [esp+08] //变换后的注册码地址送ECX。
:100010F2 8BF7 mov esi, edi
:100010F4 33D2 xor edx, edx
:100010F6 2BF1 sub esi, ecx
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000111C(C)
|
:100010F8 8D4C1408 lea ecx, dword ptr [esp+edx+08]
:100010FC 0FBE040E movsx eax, byte ptr [esi+ecx]//注册码逐位送EAX。
:10001100 83F841 cmp eax, 00000041
:10001103 7C08 jl 1000110D
:10001105 83F85A cmp eax, 0000005A
:10001108 7F03 jg 1000110D
:1000110A 83C020 add eax, 00000020
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:10001103(C), :10001108(C)
|
:1000110D 0FBE09 movsx ecx, byte ptr [ecx] //第一组真码依次送ECX。
:10001110 3BC1 cmp eax, ecx //真假比较。这里就应该用E命令修改你的假码为真码了。以下类推。
:10001112 0F8514010000 jne 1000122C //不等则OVER。
:10001118 42 inc edx
:10001119 83FA04 cmp edx, 00000004
:1000111C 7CDA jl 100010F8 //没有比较完,则继续。
:1000111E 8B442408 mov eax, dword ptr [esp+08] //变换后的用户名4位送EAX。
:10001122 8D5008 lea edx, dword ptr [eax+08]
:10001125 0FAFD0 imul edx, eax //EDX=EDX*EAX。
:10001128 8954240C mov dword ptr [esp+0C], edx //结果送到[ESP+C]处。
:1000112C 33F6 xor esi, esi
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000114F(C)
|
:1000112E 8A44340C mov al, byte ptr [esp+esi+0C]
:10001132 50 push eax
:10001133 56 push esi
:10001134 E847030000 call 10001480 //这个函数把变换得到的新4位注册码进一步变换。(****)
:10001139 25FF000000 and eax, 000000FF
:1000113E 50 push eax
:1000113F E8AC010000 call 100012F0 //变为可见字符。
:10001144 83C40C add esp, 0000000C
:10001147 8844340C mov byte ptr [esp+esi+0C], al
:1000114B 46 inc esi
:1000114C 83FE04 cmp esi, 00000004
:1000114F 7CDD jl 1000112E
:10001151 33C9 xor ecx, ecx
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001176(C)
|
:10001153 0FBE440F05 movsx eax, byte ptr [edi+ecx+05] //下面是比较真假注册码的循环。
:10001158 83F841 cmp eax, 00000041
:1000115B 7C08 jl 10001165
:1000115D 83F85A cmp eax, 0000005A
:10001160 7F03 jg 10001165
:10001162 83C020 add eax, 00000020
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:1000115B(C), :10001160(C)
|
:10001165 0FBE540C0C movsx edx, byte ptr [esp+ecx+0C]
:1000116A 3BC2 cmp eax, edx
:1000116C 0F85BA000000 jne 1000122C
:10001172 41 inc ecx
:10001173 83F904 cmp ecx, 00000004
:10001176 7CDB jl 10001153
:10001178 8B44240C mov eax, dword ptr [esp+0C] //第一段注册码送EAX。
:1000117C 8B4C2408 mov ecx, dword ptr [esp+08] //第二段注册码送ECX。
:10001180 8BD0 mov edx, eax
:10001182 33D1 xor edx, ecx //异或运算
:10001184 42 inc edx //加1。
:10001185 0FAFD1 imul edx, ecx //EDX=EDX*ECX
:10001188 03D0 add edx, eax //EDX=EDX+EAX。
:1000118A 33F6 xor esi, esi
:1000118C 89542410 mov dword ptr [esp+10], edx //保存结果。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100011A6(C)
|
:10001190 0FBE443410 movsx eax, byte ptr [esp+esi+10]
:10001195 50 push eax
:10001196 E855010000 call 100012F0 //处理刚刚得到的4位结果。
:1000119B 83C404 add esp, 00000004
:1000119E 88443410 mov byte ptr [esp+esi+10], al //保存
:100011A2 46 inc esi
:100011A3 83FE04 cmp esi, 00000004
:100011A6 7CE8 jl 10001190
:100011A8 33C9 xor ecx, ecx
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100011C9(C)
|
:100011AA 0FBE440F0A movsx eax, byte ptr [edi+ecx+0A] //下面是比较第三段注册码的循环。
:100011AF 83F841 cmp eax, 00000041
:100011B2 7C08 jl 100011BC
:100011B4 83F85A cmp eax, 0000005A
:100011B7 7F03 jg 100011BC
:100011B9 83C020 add eax, 00000020
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:100011B2(C), :100011B7(C)
|
:100011BC 0FBE540C10 movsx edx, byte ptr [esp+ecx+10]
:100011C1 3BC2 cmp eax, edx
:100011C3 7567 jne 1000122C
:100011C5 41 inc ecx
:100011C6 83F904 cmp ecx, 00000004
:100011C9 7CDF jl 100011AA
:100011CB 8B4C240C mov ecx, dword ptr [esp+0C] //第二段注册码送ECX。
:100011CF 8B442408 mov eax, dword ptr [esp+08] //第一段注册码送EAX。
:100011D3 0FAFC8 imul ecx, eax //相乘
:100011D6 41 inc ecx //ECX增一。
:100011D7 0FAF4C2410 imul ecx, dword ptr [esp+10] //ECX与第三段相乘。
:100011DC 03C8 add ecx, eax //ECX加EAX。
:100011DE 33F6 xor esi, esi
:100011E0 894C2414 mov dword ptr [esp+14], ecx //保存。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100011FA(C)
|
:100011E4 0FBE543414 movsx edx, byte ptr [esp+esi+14] //处理刚刚得到的第四段注册码。
:100011E9 52 push edx
:100011EA E801010000 call 100012F0
:100011EF 83C404 add esp, 00000004
:100011F2 88443414 mov byte ptr [esp+esi+14], al
:100011F6 46 inc esi
:100011F7 83FE04 cmp esi, 00000004
:100011FA 7CE8 jl 100011E4
:100011FC 33C9 xor ecx, ecx
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000121D(C)
|
:100011FE 0FBE440F0F movsx eax, byte ptr [edi+ecx+0F] //下面是第四段注册码的比较循环。
:10001203 83F841 cmp eax, 00000041
:10001206 7C08 jl 10001210
:10001208 83F85A cmp eax, 0000005A
:1000120B 7F03 jg 10001210
:1000120D 83C020 add eax, 00000020
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:10001206(C), :1000120B(C)
|
:10001210 0FBE540C14 movsx edx, byte ptr [esp+ecx+14]
:10001215 3BC2 cmp eax, edx
:10001217 7513 jne 1000122C
:10001219 41 inc ecx
:1000121A 83F904 cmp ecx, 00000004
:1000121D 7CDF jl 100011FE
:1000121F 5F pop edi
:10001220 B801000000 mov eax, 00000001 //注册码正确则让EAX=1。
:10001225 5E pop esi
:10001226 83C420 add esp, 00000020
:10001229 C20800 ret 0008
======================================================================
下面分析:100010B7处的函数 call 10001240 :
|:100010B7
|
:10001240 81EC00020000 sub esp, 00000200
:10001246 B980000000 mov ecx, 00000080
:1000124B 33C0 xor eax, eax
:1000124D 53 push ebx
:1000124E 55 push ebp
:1000124F 56 push esi
:10001250 8BB42410020000 mov esi, dword ptr [esp+00000210]
:10001257 57 push edi
:10001258 8D7C2410 lea edi, dword ptr [esp+10]
:1000125C F3 repz
:1000125D AB stosd
:1000125E 56 push esi
:1000125F 33ED xor ebp, ebp
* Reference To: KERNEL32.lstrlenA, Ord:0308h
|
:10001261 FF1504600010 Call dword ptr [10006004] //求串长。
:10001267 8BD8 mov ebx, eax
:10001269 81FB00020000 cmp ebx, 00000200
:1000126F 7612 jbe 10001283
:10001271 B980000000 mov ecx, 00000080
:10001276 8D7C2410 lea edi, dword ptr [esp+10]
:1000127A BB00020000 mov ebx, 00000200
:1000127F F3 repz
:10001280 A5 movsd
:10001281 EB0C jmp 1000128F
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000126F(C)
|
:10001283 8D442410 lea eax, dword ptr [esp+10]
:10001287 56 push esi
:10001288 50 push eax
* Reference To: KERNEL32.lstrcpyA, Ord:0302h
|
:10001289 FF1584600010 Call dword ptr [10006084] //串拷贝。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001281(U)
|
:1000128F 8BC3 mov eax, ebx //用户名串长送EAX。
:10001291 99 cdq
:10001292 83E203 and edx, 00000003
:10001295 03C2 add eax, edx
:10001297 8BF8 mov edi, eax //串长送EDI。
:10001299 C1FF02 sar edi, 02 //右循环2次,相当于除以4。
:1000129C F6C303 test bl, 03
:1000129F 7401 je 100012A2 //此处跳走。
:100012A1 47 inc edi
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000129F(C)
|
:100012A2 33C9 xor ecx, ecx
:100012A4 85DB test ebx, ebx
:100012A6 7E17 jle 100012BF
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100012BD(C)
|
:100012A8 8A540C10 mov dl, byte ptr [esp+ecx+10] //依次取用户名送DL。
:100012AC 52 push edx
:100012AD 51 push ecx
:100012AE E8CD010000 call 10001480 //这个函数变换每位字符。
:100012B3 83C408 add esp, 00000008
:100012B6 88440C10 mov byte ptr [esp+ecx+10], al //转换后的字符送原来位置。
:100012BA 41 inc ecx
:100012BB 3BCB cmp ecx, ebx
:100012BD 7CE9 jl 100012A8 //循环直至处理完用户名。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100012A6(C)
|
:100012BF 33F6 xor esi, esi
:100012C1 85FF test edi, edi
:100012C3 7E1C jle 100012E1
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100012DF(C)
|
:100012C5 8B5CB410 mov ebx, dword ptr [esp+4*esi+10] //转换完的前4位送EBX。
:100012C9 8BC6 mov eax, esi //ESI值送EAX。ESI初始值是0。
:100012CB 83E01F and eax, 0000001F
:100012CE 03EB add ebp, ebx
:100012D0 50 push eax //循环移位次数参数进栈。
:100012D1 55 push ebp //四位用户名字符参数进栈。
:100012D2 E879020000 call 10001550 //把用户名循环移位EAX次。
:100012D7 83C408 add esp, 00000008
:100012DA 46 inc esi
:100012DB 3BF7 cmp esi, edi //EDI为循环次数。
:100012DD 8BE8 mov ebp, eax //循环移位后的结果送EBP。
:100012DF 7CE4 jl 100012C5 //没有结束,则继续循环。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:100012C3(C)
|
:100012E1 5F pop edi
:100012E2 8BC5 mov eax, ebp //把最后一次得到的4位用户名送EAX返回主调函数。
:100012E4 5E pop esi
:100012E5 5D pop ebp
:100012E6 5B pop ebx
:100012E7 81C400020000 add esp, 00000200
:100012ED C3 ret
======================================================================
下面是:100010D8处的函数call 100012F0 的代码(***):
:100012F0 8B442404 mov eax, dword ptr [esp+04]
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:10001312(U), :10001323(U), :1000133E(U)
|
:100012F4 83E07F and eax, 0000007F
:100012F7 83F841 cmp eax, 00000041 //判断是否是在字符'A'与'Z'之间。
:100012FA 7C07 jl 10001303
:100012FC 83F85A cmp eax, 0000005A
:100012FF 7F02 jg 10001303 //如果不在A-Z之间,则跳。
:10001301 0C20 or al, 20 //如果在A-Z之间,则变为小写字符。
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:100012FA(C), :100012FF(C)
|
:10001303 83F86F cmp eax, 0000006F //判断是否是字符'o'。
:10001306 750C jne 10001314
:10001308 B890000000 mov eax, 00000090
:1000130D 83F00E xor eax, 0000000E
:10001310 0C31 or al, 31
:10001312 EBE0 jmp 100012F4
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001306(C)
|
:10001314 83F830 cmp eax, 00000030 //判断是否是0。
:10001317 750C jne 10001325 //如果不是则跳。
:10001319 B8CF000000 mov eax, 000000CF
:1000131E 83F00E xor eax, 0000000E
:10001321 0C31 or al, 31
:10001323 EBCF jmp 100012F4
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001317(C)
|
:10001325 83F861 cmp eax, 00000061 //判断是否在a-z之间。
:10001328 7C05 jl 1000132F //如果小于a则跳。
:1000132A 83F87A cmp eax, 0000007A
:1000132D 7E11 jle 10001340 //如果在a-z之间则OK。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001328(C)
|
:1000132F 83F831 cmp eax, 00000031 //判断是否在1-9之间。
:10001332 7C05 jl 10001339
:10001334 83F839 cmp eax, 00000039
:10001337 7E07 jle 10001340 //如果在1-9之间也OK 。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001332(C)
|
:10001339 83F00E xor eax, 0000000E //如果小于1则与E异或。
:1000133C 0C31 or al, 31 //加31。
:1000133E EBB4 jmp 100012F4
* Referenced by a (U)nconditional or (C)onditional Jump at Addresses:
|:1000132D(C), :10001337(C)
|
:10001340 C3 ret
======================================================================
下面是(****)处的函数调用分析::10001134 call 10001480
:10001480 55 push ebp
:10001481 8BEC mov ebp, esp
:10001483 53 push ebx
:10001484 8A4508 mov al, byte ptr [ebp+08]
:10001487 8A5D0C mov bl, byte ptr [ebp+0C] //取每位注册码送BL。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:10001494(C)
|
:1000148A F6C3C3 test bl, C3 //与C3(1100 0011)进行"与"运算。
:1000148D 7A01 jpe 10001490 //如果为偶数个1则跳。
:1000148F F9 stc //否则置进位标志为1。
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:1000148D(C)
|
:10001490 D0DB rcr bl, 1 //BL 带进位C右循环一次。
:10001492 FEC8 dec al //计数器减一。
:10001494 75F4 jne 1000148A //继续循环。
:10001496 885D0C mov byte ptr [ebp+0C], bl //循环完毕,BL保存。
:10001499 8A450C mov al, byte ptr [ebp+0C] //送AL返回主调函数。
:1000149C 5B pop ebx
:1000149D 5D pop ebp
:1000149E C3 ret
======================================================================
后记:
我不知道豪杰是否一直采用这样的注册码生成算法,不过这些老软件倒是基本一样的思路,他们的新版本我没有得到,暂时无法尝试。本文只针对菜鸟,大侠切莫见笑!!恭祝各位坛友新春愉快!万事如意!
结论:
用户名:wanggang
注册码:7zq3-d53t-pht3-gxva
完稿日期:2006/1/28 Ehiopia
Qduwg
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