注册Tag&Rename v2.0release
以前写过,这次只改原来的一个小错误。
1.unpack
首先是脱壳部分,方法:执行tag&rename.exe,用winhex搜索tag&rename内存,填runtime执行搜索,搜到后,向前找到离runtime最近的机器码为55
8B EC的地方就是程序的oep,2.0这个位置在593060。然后打开superbpm,点erase,运行trw2k,load t&r2.0,下g
593060,下suspend,用prodump选dump full保存。
接着修复import table(就这几个,没变过)
(1) 00198208 KERNEL32.dll 0151
GetCommandLineA
(2) 00198354 KERNEL32.dll 00E2
LockRescouce (我以前写的那个错了,改成这个)
(3) 00198390 KERNEL32.dll 01E9
GetVersion
(4) 001983ec KERNEL32.dll 0163
GetCurrentProcessId
(5) 001983f8 KERNEL32.dll 00E2
LockRescouce
修复it后,运行t&r报错Initialization Error,所以就载入看看啦。发现错误在这个地方:
//******************** Program Entry Point ********
:00593060 55
push ebp
:00593061 8BEC
mov ebp, esp
:00593063 83C4F4
add esp, FFFFFFF4
:00593066 53
push ebx
:00593067 56
push esi
:00593068 57
push edi
:00593069 B8602A5900 mov eax,
00592A60
:0059306E E82542E7FF call 00407298
:00593073 33C0
xor eax, eax
:00593075 55
push ebp
:00593076 68BA305900 push 005930BA
:0059307B 64FF30
push dword ptr fs:[eax]
:0059307E 648920
mov dword ptr fs:[eax], esp
:00593081 A194635900 mov eax,
dword ptr [00596394]
:00593086 8B00
mov eax, dword ptr [eax]
:00593088 E8CBE3EAFF call 00441458
:0059308D FF15307F5900 call dword ptr
[00597F30]
这个只能用原版跟进去看看啦,发现这里最后call的是59277c,在对应的位置改一下就好了。e8c83201
:00593093 A194635900 mov eax,
dword ptr [00596394]
:00593098 8B00
mov eax, dword ptr [eax]
至此运行正常,脱壳任务完成了,继续crack工作。
2.crack
这个判断的模式一直没变过。选注册,名字任意,注册码78787878,ctrl+d下s 30:0 l ffffffff '78787878',bpm搜到的地址。跟踪到如下:
* Possible StringData Ref from Data Obj ->"?A"
|
:0045B03B A188044100 mov eax,
dword ptr [00410488]
:0045B040 E88F7FFAFF call 00402FD4
:0045B045 8945F8
mov dword ptr [ebp-08], eax
:0045B048 8D45F8
lea eax, dword ptr [ebp-08]
:0045B04B E87CFEFFFF call 0045AECC
:0045B050 8B55FC
mov edx, dword ptr [ebp-04]
:0045B053 8B45F8
mov eax, dword ptr [ebp-08]
:0045B056 8B08
mov ecx, dword ptr [eax]
:0045B058 FF5150
call [ecx+50]
:0045B05B 40
inc eax
:0045B05C 7402->9090 je 0045B060->nop
:0045B05E B301
mov bl, 01
这次没用crc校验??? lucky;-)
不知道有没有暗桩???
完活,好像能正常运行了,有错误的话请指出:)
另外AWMAWorkshop V1.5release 今天也已搞定(aspr保护)
下载:http://zombieys.cn.hongnet.com/cr-AWMAWorkshop15.rar
下载:http://zombieys.cn.hongnet.com/cr-tag&rename2.rar
仅供参考研究
2001.11.4
zombieys[CCG]
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"-. Cracked by zombieys[CCG] >
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Thanks for your supports >
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_)@8@8{}<________|-\IIIIII/-|____China Crack Group_zombieys___>
- 标 题:注册Tag&Rename v2.0release (3千字)
- 作 者:zombieys
- 时 间:2001-11-4 15:40:23
- 链 接:http://bbs.pediy.com