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[旧帖] [原创]破解Wise Installation安装程序的密码 0.00雪花
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发表于: 2008-4-8 15:16 4959
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这两天一直在读看雪精华,粗略的看到6了,今天小试牛刀一把,嘿嘿~
工具OllyICE~let's go!
1.下断点GetDlgItemTextA,中断后点击堆栈区的ESP跟踪到下面的代码,是由主程序释放在temp目录的两个tmp文件(其实应该是dll)
10003544 50 push eax
10003545 57 push edi
10003546 FF15 84F30110 call dword ptr ds:[<&USER32.GetDlgItemTextA>] ; USER32.GetDlgItemTextA
1000354C A1 74680210 mov eax, dword ptr ds:[10026874]
10003551 8038 00 cmp byte ptr ds:[eax], 0 //比较用户是否输入
10003554 75 05 jnz short GLC408.1000355B
10003556 83FE 02 cmp esi, 2
10003559 75 08 jnz short GLC408.10003563
1000355B 56 push esi
1000355C 57 push edi
1000355D FF15 80F30110 call dword ptr ds:[<&USER32.EndDialog>] ; USER32.EndDialog
10003563 6A 01 push 1
10003565 58 pop eax ; GLC408.1000354C
10003566 E9 B4000000 jmp GLC408.1000361F
....
1000361B 6A 01 push 1
1000361D 58 pop eax ; GLC40E.1000354C
1000361E 5B pop ebx ; GLC40E.1000354C
1000361F 5F pop edi ; GLC40E.1000354C
10003620 5E pop esi ; GLC40E.1000354C
10003621 C2 1000 ret 10
2.执行了上面的ret以后,就会发觉在user32的领空,此时按alt+F9返回到程序领空
10014466 50 push eax
10014467 68 03060000 push 603
1001446C FF35 BC690210 push dword ptr ds:[100269BC] ; GLC40E.10000000
10014472 FF15 34F30110 call dword ptr ds:[<&USER32.DialogBoxParamA>] ; USER32.DialogBoxParamA
10014478 83F8 02 cmp eax, 2 //上面代码返回到此,比较是否按了"取消"键
1001447B 74 2E je short GLC40E.100144AB
1001447D FF35 74680210 push dword ptr ds:[10026874]
10014483 57 push edi ; GLC40E.10022FF0
10014484 E8 0BDEFFFF call GLC40E.10012294
10014489 FF35 74680210 push dword ptr ds:[10026874] //我们输入的密码
1001448F E8 1C000000 call GLC40E.100144B0 //关键函数,跟进去看看,呵呵
10014494 83C4 0C add esp, 0C
10014497 85C0 test eax, eax
10014499 ^ 0F85 52FFFFFF jnz GLC40E.100143F1
1001449F 8325 DC690210 FE and dword ptr ds:[100269DC], FFFFFFFE
100144A6 33C0 xor eax, eax
100144A8 5F pop edi ; GLC40E.10022FF0
100144A9 5E pop esi ; kernel32.lstrcpyA
100144AA C3 ret
3.
1001452E |> \A1 BC660210 mov eax, dword ptr ds:[100266BC] //内存中的9个字节的数据
10014533 |. 8B7C24 14 mov edi, dword ptr ss:[esp+14] //我们输入的密码
10014537 |. 33DB xor ebx, ebx
10014539 |. 33F6 xor esi, esi
1001453B |. 3818 cmp byte ptr ds:[eax], bl
1001453D |. 74 37 je short GLC40E.10014576
1001453F |> 381C3E /cmp byte ptr ds:[esi+edi], bl //是否比较字符的结束
10014542 |. 74 32 |je short GLC40E.10014576
10014544 |. 8A0430 |mov al, byte ptr ds:[eax+esi]
10014547 |. F6D0 |not al //取反
10014549 |. 0FB6C0 |movzx eax, al
1001454C |. 50 |push eax
1001454D |. E8 C04D0000 |call GLC40E.10019312
10014552 |. 8BE8 |mov ebp, eax
10014554 |. 0FBE043E |movsx eax, byte ptr ds:[esi+edi]
10014558 |. 50 |push eax
10014559 |. E8 B44D0000 |call GLC40E.10019312
1001455E |. 59 |pop ecx ; GLC40E.10022FF0
1001455F |. 3BE8 |cmp ebp, eax //跟我们输入的比较
10014561 |. 59 |pop ecx ; GLC40E.10022FF0
10014562 |. 75 0D |jnz short GLC40E.10014571
10014564 |. A1 BC660210 |mov eax, dword ptr ds:[100266BC]
10014569 |. 46 |inc esi
1001456A |. 381C30 |cmp byte ptr ds:[eax+esi], bl
1001456D |.^ 75 D0 \jnz short GLC40E.1001453F
1001456F |. EB 05 jmp short GLC40E.10014576
内存中的9个字节的数据
0099BFA0 BA 9E 8C 86 A9 BB 96 8C 94 00 00 00 00 00 00 00 簽寙┗枌?......
总结:
密码长度9位,就是内存中那9个字节取反对应的ASCII码~~~~
安装程序下载连接:
http://www.namipan.com/d/306301b984fae46558dea7328d3336421d4bc04cde8e6200
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perter
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wangyanjun
snailxp
wiliansier
xyhyml
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flyingx
lunglungyu
liadao
palmax
fangzhihua
hacktrace
arab
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yuyoushzh
ttft
caocunt
xingmon
zhoudongzh
myshimao
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sunobject
petrelcrk
Ella
谁下载
kanxue
snss
binliao
jmzz
daxuebin
greentea
iCE
okpj
xingbing
wzmooo
peterchen
pendan2001
chinaren
cool88cool
djzxzzm
yalansi
xiang149
poopin
chenfnu
sea_gu
zhangtaixi
ls_y041
kingime
neusut
ntzwq
xghd
ginkgo
tobby
odovo
rexjoe
ishe
Isaiah
playhummer
socky
我行我素
jjdg
Intelfan
dummy
勇者无敌
tangyj
womapeng
cyh
wan
lwgsyd
colboy
pizigao
hacxern
lzdydc
zzandzry
tnttools
coverme
落荒
lqplqp
cnsgp
gnuser
欢乐时光
hwfdvd
cugglobe
dreamfores
xiaolsz
zonjingguo
wtxpwh
土人
justkaka
pfranz
piebald
lhhanlove
ytcsdf
yelusiku
太湖渔民
Narcisuss
cnsyzb
finnnast
perter
changhuiii
wangyanjun
snailxp
wiliansier
xyhyml
苏打
znfwhy
flyingx
lunglungyu
liadao
palmax
fangzhihua
hacktrace
arab
暗黑sky
yuyoushzh
ttft
caocunt
xingmon
zhoudongzh
myshimao
gufc
sunobject
Ella
crskyr
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