首页
社区
课程
招聘
[原创]2024年腾讯游戏安全竞赛PC初赛复现
发表于: 2024-9-23 14:16 4954

[原创]2024年腾讯游戏安全竞赛PC初赛复现

2024-9-23 14:16
4954

拿到hack.exe,浅分析一下发现加了VM,并且有检测黑客工具的行为,检测到了之后即使关闭黑客程序也会影响程序正常运行,但是xdbg稍微改一下还是可以动调的,在xdbg里下一些可能的函数断点,我这里在这些地方下了断点

运行发现程序会多次在WriteProcessMemory下断下,hook一下观察传参

这里输出了三个txt文件

其中out200.txt文件有明显的PE头

去除前面的字节,把文件丢到DIE里分析一下发现是dll64文件并且貌似没加壳,所以hack.exe通过WriteProcessMemory往某个进程写入了一个dll?怀疑是远程注入,至于做了什么,有可能跟token有关,继续分析。

ida64打开发现程序的dllMain入口还是被加密了

还是继续动调,随便找了个64位的可执行文件,拖到X64dbg里运行,直接用xdbg的注入方式将out200.dll注入进程,在

入口点下断点,并且对一些可疑的WINDOWS API下断观察进程行为

这里我对下面这几个API下了断点

运行,第一次成功在openProcess函数断下

观察传参窗口,找到了一个系统进程名称字符串winlogon.exe,而这里调用的是openProcess,疑似是对系统进程winlogon.exe做了一些操作。继续分析,运行到返回,回溯一层函数,找到一段没有被加密的代码

汇编代码不是很好看,根据偏移在IDA里反汇编看看

这段代码一次进行了获取进程pid,打开进程,遍历模块等操作,并且在函数失败后做了一些奇奇怪怪的东西,对一些地址赋上了一些64位的值,猜测是隐藏字符串来打印调试信息用的,再通过messagebox和outputDebugString给出调试信息,显示打开进程失败,猜测是因为hack.exe启动是管理员启动,这里失去了管理员权限。

分析完这个函数,继续回溯一层,运行到返回,定位到这个地方

继续根据偏移转到IDA里看反汇编

前面应该是一个加密的字符串操作,用python打印出字符串

得到的刚好是winlogon.exe字符串,然后程序将这个字符串转移到了dword_1800349A0全局变量中,目的应该是隐藏字符串,接着sub_180004770函数也是一个类似memmove操作,把这个字符串传到了Dst局部变量中,接着在sub_1800070A0中传入这个字符串,貌似是在根据字符串获取进程PID,接着调用sub_1800063D0函数根据pid打开进程,并将进程句柄存储到了某个地方

随后return exit退出。

随后我在退出函数传参的时候看到了一个hProcess

一个全局变量,很有可能在其他地方对句柄进行了读取,交叉引用一下定位到如下函数

看到了有WriteProcessMemory写入hProcess内存操作,CreateFileA,WriteFile,打开和写入文件操作,但是并没有找到hProcess的赋值语句,也就是说这个进程句柄还不知道是谁的,猜测赋值被隐藏了,但是可以猜测可能是winlogon.exe进程句柄。byte_180032C00是一个全局的标志变量,强制函数只能执行一次,对应的是运行程序时仅一次的初始化操作。接着看一下CreateFileA函数,同样的文件名被隐藏了,python解析一下

整个拼起来是字符串C:\2024GameSafeRace.token1,应该是创建了一个文件,然后向这个文件写入了token1了,接着往下

loc_180007A20这个函数内部被加密了,猜测是对token1的解密过程,然后通过WriteFile写入C:\2024GameSafeRace.token1中,并不是很像去分析这个函数,直接加载驱动看看能不能直接运行得到2024GameSafeRace.token1文件。

找到下没找到,回头看看CreateFileA函数,核查一下后面几个参数

看来是参数在作怪,CreateFileA函数传入OPEN_EXISTING参数,如果没有指定文件,则函数会返回失败,那也好办,自己创建一个就好了。

C:\2024GameSafeRace.token1成功被写入

010打开找到token1:757F4749AEBB1891EF5AC2A9B5439CEA

token2的寻找就偏简单了,加载驱动后留意一下dbgView的打印信息就可以获取

组合一下就是token2:803f14a24d64f3e697957c252e3a5686

题目要求:

编写程序,运行时修改尽量少的内存,让两段token输出成功。(满分2分)

根据之前分析的token1,我们可以知道程序会在CreateFileA后解密token1然后写入到C:\2024GameSafeRace.token1中,但是会因为CreateFileA参数OPEN_EXISTING条件不满足而失败,所以我们只需要修改这个传参,改成OPEN_ALWAYS,即可实现输出token1,那我们只需要hook CreateFileA函数修改传参即可,但是有个问题,因为不是hack.exe本身调用CreateFileA函数,而是hack.exe注入了一个dll到winlogon.exe,然后再winlogon.exe里调用CreateFileA函数,所以我们可以考虑在注入前修改WriteProcessMemory函数参数buffer,从而在注入前patch dll,或者编写代码直接注入winlogon.exe,hook CreateFileA函数修改传参,但是考虑到第二种方式可能不被允许,winlogon.exe毕竟是系统进程,题目应该是要我们通过patch dll的方式解题。

这里我们要patch 传参,通过ida找到传参的汇编代码

在winhex里找到对应所在文件偏移

也就是在0x7171处OPEN_EXISTING:0x3是要patch的地方,把这个参数修改成OPEN_ALWAYS:0x4即可。下面编写代码实现。

成功输出token1文件:

然后是token2,既然是内核输出,那只能是在ace.sys里做点手脚,DIE查壳发现ace.sys的大部分代码都被加壳过了,静态代码不好看,只能先猜测token2的输出调用了DbgPrint或者DbgPrintEx,因为之前输出token2的时候开启了Verbose Kernel outPut,猜测之所以正常输出失败是因为DbgPrintEx的level值太低,仅将字符串传递给内核调试器,不执行输出操作。

hook DbgPrintEx函数看一眼传参。

发现加载ace驱动后,有大量的level:5的调试信息输出

也就是说,程序通过设置调试信息的重要级别来控制调试信息是否正常输出,于是可以提高level级别来输出token2,那么最简单的方式就是hook之后修改level后传回去,编写代码hook测试下。

成功输出token2,但是根据题目要求是不能修改系统模块代码的,也就是说hook内核函数的方法不能过这道题,还是得想想别的方法。现在已知的ace.sys的行为就是驱动会在被加载之后做了某些操作会使得系统持续调用DbgPrintEx来输出token2,但是ace.sys其实做了某种操作后就被卸载掉了,如下图所示。

可以想到就是说驱动启动了一个线程或者进程,让该任务持续输出token2,创建完随后再卸载自己并且不停止这个线程或者进程。先枚举进程看看有没有奇怪的进程出现。

结果发现好像没有奇怪的进程被创建出来,那么有可能是驱动利用PsCreateSystemThread创建了一个内核线程。hookPsCreateSystemThread函数看看驱动加载时是否调用了这个函数。

发现在token2输出前确实有PsCreateSystemThread函数调用,虽然不确定是不是ace.sys创建的。在windbg里反汇编看看线程函数

导入到ida里看伪代码

好像是做了一个字符串解密然后输出的操作,浅浅用python跑一下解析字符串验证猜想。

打印出了token基本上确定了这个线程就是打印token的线程,现在就是要想怎么patch这个线程函数使得token能够输出出来。

这里有个mov edx,5语句,将DbgPrintEx函数的level设置成5,可以考虑patch这个语句,将5改成0,那么只需要patch一个字节,共三处。但是又要怎么patch呢,首先不能通过现在这种方式hook PsCreateSystemThread函数调用来确定StartRoutine地址(题目要求不能修改系统模块代码),也就是说得想另外一个办法确定这个线程的地址,然后通过偏移来确定需要patch的地址。

那么怎么确定这个线程地址呢,如果通过ZwQuerySystemInformation枚举内核模块然后枚举模块下的所有线程的话,已经卸载了的ace.sys模块还能被枚举到么?问了下GPT好像是不能的,还可以考虑用StartRoutine地址的后几位做特征,匹配所有线程的开始地址的后几位,但是这种方式又感觉怕遇到地址特征一模一样的,感觉还是不大行。又问GPT怎么寻找到某个内核线程,得到答复是除了ZwQuerySystemInformation枚举,还有通过PsLookupThreadByThreadId函数从进程id和线程id查找的。

那么线程id和进程id又从哪获取呢?因为之前hook过PsCreateSystemThread函数,翻阅文档找到了一个ClientId参数,这个参数指向接收新线程的客户端标识符的结构,即一个pid,一个tid,但是pid,tid应该都是系统分配的吧,能是一个固定值么?hook一下看看输出

诶,tid貌似是系统分配的,但是pid一直都是4,很奇怪,pid=4代表的是什么进程呢?之前刚好枚举过进程来找有没有新进程创建,现在正好能派上用场。

貌似是一个系统进程,GPT了一下发现原来如果驱动程序通过内核模式创建系统线程(使用PsCreateSystemThread),这些线程通常会在系统进程下运行,PID为4。原来如此,驱动程序和进程是一个级别的,但是驱动程序创建的这个线程是在系统进程之下的,而不是属于驱动模块,只是线程起始地址隶属于模块地址空间的,驱动卸载并不影响线程的运行。

这样的话,我们要找的线程因为模块被卸载了,所以它不在所有模块地址空间内,只要枚举所有系统进程pid=4下的所有线程,然后通过判断线程的起始地址是否在所有模块地址之内,即可判断它是否是我们要找的线程。这下思路就通了,开始编写代码实现patch。

成功输出token2

题目要求:

编写程序,运行时修改尽量少的内存,让shellcode 往自行指定的位置写入token1成功。(满分3分)

要求任意位置,也就是要修改CreateFileA函数的第一个参数的值,根据之前分析的C:\2024GameSafeRace.token1字符串是由十六进制异或得到的,也就是下面这些

可以考虑的是patch这些十六进制数据,把异或的key改成0,然后密文改成明文即可,因为明文异或0还是明文,但是考虑到要尽量修改少量的内存,我们最好还是保持key不变,自定义密文解密到我们所要的文件地址。跑个python脚本解出新的密文,得到新的密文,接着找到密文所在文件的偏移然后patch即可,给出解题代码。

注入hook成功后,成功在桌面的flag.txt输出token1

//dllmain.cpp
#include "pch.h"
#include <windows.h>
#include <shellapi.h>
#include <detours.h>
#include <tlhelp32.h>
#include <stdlib.h>
#include <stdio.h>
#pragma comment(lib,"detours.lib")
#define _KDEBUG
#define DBGMGEBOX(fmt, ...) \
    do { \
         /* 假设最大长度为1024,根据需要调整大小 */ \
        wsprintfA(out, fmt, __VA_ARGS__); \
        MessageBoxA(NULL, out, "提示", MB_OK); \
    } while(0)
char out[100];
typedef BOOL(WINAPI* WriteProcessMemory_t)(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
    );
WriteProcessMemory_t TrueWriteProcessMemory = NULL;
BOOL
WINAPI
HookWriteProcessMemory(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T * lpNumberOfBytesWritten
)
{
    char fileName[12] = { 0 };
    sprintf(fileName, "out%d.txt", (int)hProcess % 1000);
    HANDLE hFile = CreateFile(fileName, FILE_APPEND_DATA, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    if (hFile == INVALID_HANDLE_VALUE)
    {
        DBGMGEBOX("CreateFile Fail");
        return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
    }
    SetFilePointer(hFile, 0, NULL, FILE_END);
    DWORD bytesWritten;
    BOOL result = WriteFile(hFile, lpBuffer, nSize, &bytesWritten, NULL);
    CloseHandle(hFile);
    DBGMGEBOX("findProcess WriteProcessMemory:%p,size:%d\n", hProcess,nSize);
    return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
}
 
 
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
    switch (ul_reason_for_call) {
    case DLL_PROCESS_ATTACH:
 
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
 
        TrueWriteProcessMemory = (WriteProcessMemory_t)DetourFindFunction("kernel32.dll", "WriteProcessMemory");
        DetourAttach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    case DLL_PROCESS_DETACH:
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
        DetourDetach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    }
    return TRUE;
}
//dllmain.cpp
#include "pch.h"
#include <windows.h>
#include <shellapi.h>
#include <detours.h>
#include <tlhelp32.h>
#include <stdlib.h>
#include <stdio.h>
#pragma comment(lib,"detours.lib")
#define _KDEBUG
#define DBGMGEBOX(fmt, ...) \
    do { \
         /* 假设最大长度为1024,根据需要调整大小 */ \
        wsprintfA(out, fmt, __VA_ARGS__); \
        MessageBoxA(NULL, out, "提示", MB_OK); \
    } while(0)
char out[100];
typedef BOOL(WINAPI* WriteProcessMemory_t)(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
    );
WriteProcessMemory_t TrueWriteProcessMemory = NULL;
BOOL
WINAPI
HookWriteProcessMemory(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T * lpNumberOfBytesWritten
)
{
    char fileName[12] = { 0 };
    sprintf(fileName, "out%d.txt", (int)hProcess % 1000);
    HANDLE hFile = CreateFile(fileName, FILE_APPEND_DATA, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    if (hFile == INVALID_HANDLE_VALUE)
    {
        DBGMGEBOX("CreateFile Fail");
        return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
    }
    SetFilePointer(hFile, 0, NULL, FILE_END);
    DWORD bytesWritten;
    BOOL result = WriteFile(hFile, lpBuffer, nSize, &bytesWritten, NULL);
    CloseHandle(hFile);
    DBGMGEBOX("findProcess WriteProcessMemory:%p,size:%d\n", hProcess,nSize);
    return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
}
 
 
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
    switch (ul_reason_for_call) {
    case DLL_PROCESS_ATTACH:
 
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
 
        TrueWriteProcessMemory = (WriteProcessMemory_t)DetourFindFunction("kernel32.dll", "WriteProcessMemory");
        DetourAttach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    case DLL_PROCESS_DETACH:
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
        DetourDetach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    }
    return TRUE;
}
__int64 __fastcall sub_1800063D0(_DWORD *Dst, DWORD dwProcessId)
{
  __m128i si128; // xmm0
  __m128i v6; // xmm0
  __int64 result; // rax
  __m128i v10; // xmm2
  size_t v14; // rbx
  __int64 v15; // rax
  int v16; // r14d
  HANDLE Toolhelp32Snapshot; // rsi
  HANDLE v18; // rax
  __int64 v21; // rbx
  CHAR Caption[16]; // [rsp+40h] [rbp+0h] BYREF
 
  _RBP = (unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64;
  if ( !dwProcessId )
  {
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)_RBP = 0xE795A71250E2465Aui64;
    si128 = _mm_load_si128((const __m128i *)_RBP);
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xE795A7603F90341Fui64;
    v6 = _mm_xor_si128(si128, *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0x84FAD5301FE45158ui64;
    *(__m128i *)_RBP = v6;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xBF19D3ADD5D97A59ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xBD1C9CA3F4C12EC9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xA727C05763438E84ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+210h+var_70]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
      vmovdqa ymmword ptr [rbp+210h+Text], ymm1
      vzeroupper
    }
    MessageBoxA(0i64, (LPCSTR)(_RBP + 32), (LPCSTR)((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64), 0);
LABEL_3:
    GetLastError();
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xE795A7603F90341Fui64;
    *(_QWORD *)_RBP = 0x88D6871250E2465Aui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = 0xC65BF98DB9906C58ui64;
    *(__m128i *)_RBP = _mm_xor_si128(
                         _mm_load_si128((const __m128i *)_RBP),
                         *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20));
    return sub_180006A00((void *)((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64));
  }
  if ( !(unsigned __int8)sub_180006FC0() )
  {
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x48) = 0x44F651D568826090i64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C0) = 0x52C9FCDC77FF5FC3i64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xDDD2E92971C27548ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA43EB7C9E8CF4E1Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xA62FD5B4C980079Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xD55585772756849Aui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x40) = 0x52C9FCDC7DDE2DACi64;
    v10 = _mm_load_si128((const __m128i *)(_RBP + 64));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C8) = 0x44F651D568826090i64;
    _XMM2 = _mm_xor_si128(v10, *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C0));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+210h+var_70]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
      vmovdqa [rbp+210h+var_1D0], xmm2
      vmovdqa ymmword ptr [rbp+210h+Text], ymm1
      vzeroupper
    }
    sub_180006A00((void *)(_RBP + 32));
  }
  v14 = -1i64;
  if ( dwProcessId == -1 )
  {
    Dst[34] = GetCurrentProcessId();
    *((_QWORD *)Dst + 13) = -1i64;
  }
  else
  {
    Dst[34] = dwProcessId;
    v18 = OpenProcess(0x1FFFFFu, 0, dwProcessId);
    *((_QWORD *)Dst + 13) = v18;
    if ( !v18 )
    {
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xA727C0574231E1F6ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0x84FAD53051F54450ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA92981ACBCD97A59ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xCF59BCC699AA419Bui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
      __asm
      {
        vmovdqu ymm0, [rbp+210h+var_70]
        vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
        vmovdqa ymmword ptr [rbp+210h+Text], ymm1
        vzeroupper
      }
      sub_180006A00((void *)(_RBP + 32));//打印报错信息
      goto LABEL_3;
    }
  }
  Dst[30] = 0x1FFFFF;
  v15 = -1i64;
  do
    ++v15;
  while ( *((_BYTE *)Dst + v15) );
  if ( !v15 )
  {
    v16 = Dst[34];
    Toolhelp32Snapshot = CreateToolhelp32Snapshot(2u, 0);
    if ( Toolhelp32Snapshot != (HANDLE)-1i64 )
    {
      *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x60) = 304;
      memset((void *)(_RBP + 100), 0, 0x12Cui64);
      if ( Process32First(Toolhelp32Snapshot, (LPPROCESSENTRY32)(_RBP + 96)) )
      {
        while ( *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x68) != v16 )
        {
          if ( !Process32Next(Toolhelp32Snapshot, (LPPROCESSENTRY32)(_RBP + 96)) )
            goto LABEL_20;
        }
        do
          ++v14;
        while ( *(_BYTE *)(_RBP + 140 + v14) );
        memmove(Dst, (const void *)(_RBP + 140), v14);
      }
LABEL_20:
      CloseHandle(Toolhelp32Snapshot);
    }
  }
  *((_QWORD *)Dst + 18) = sub_1800068D0(Dst, Dst);
  v21 = 0i64;
  *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = Dst[34];
  *(_QWORD *)_RBP = 0i64;
  EnumWindows(EnumFunc, (unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64);
  result = *(_QWORD *)_RBP;
  if ( *(_QWORD *)_RBP )
    v21 = *(_QWORD *)_RBP;
  *((_QWORD *)Dst + 16) = v21;
  return result;
}
__int64 __fastcall sub_1800063D0(_DWORD *Dst, DWORD dwProcessId)
{
  __m128i si128; // xmm0
  __m128i v6; // xmm0
  __int64 result; // rax
  __m128i v10; // xmm2
  size_t v14; // rbx
  __int64 v15; // rax
  int v16; // r14d
  HANDLE Toolhelp32Snapshot; // rsi
  HANDLE v18; // rax
  __int64 v21; // rbx
  CHAR Caption[16]; // [rsp+40h] [rbp+0h] BYREF
 
  _RBP = (unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64;
  if ( !dwProcessId )
  {
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)_RBP = 0xE795A71250E2465Aui64;
    si128 = _mm_load_si128((const __m128i *)_RBP);
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xE795A7603F90341Fui64;
    v6 = _mm_xor_si128(si128, *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0x84FAD5301FE45158ui64;
    *(__m128i *)_RBP = v6;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xBF19D3ADD5D97A59ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xBD1C9CA3F4C12EC9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xA727C05763438E84ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+210h+var_70]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
      vmovdqa ymmword ptr [rbp+210h+Text], ymm1
      vzeroupper
    }
    MessageBoxA(0i64, (LPCSTR)(_RBP + 32), (LPCSTR)((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64), 0);
LABEL_3:
    GetLastError();
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xE795A7603F90341Fui64;
    *(_QWORD *)_RBP = 0x88D6871250E2465Aui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = 0xC65BF98DB9906C58ui64;
    *(__m128i *)_RBP = _mm_xor_si128(
                         _mm_load_si128((const __m128i *)_RBP),
                         *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20));
    return sub_180006A00((void *)((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64));
  }
  if ( !(unsigned __int8)sub_180006FC0() )
  {
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x48) = 0x44F651D568826090i64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C0) = 0x52C9FCDC77FF5FC3i64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xDDD2E92971C27548ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA43EB7C9E8CF4E1Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xA62FD5B4C980079Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xD55585772756849Aui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x40) = 0x52C9FCDC7DDE2DACi64;
    v10 = _mm_load_si128((const __m128i *)(_RBP + 64));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C8) = 0x44F651D568826090i64;
    _XMM2 = _mm_xor_si128(v10, *(__m128i *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1C0));
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+210h+var_70]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
      vmovdqa [rbp+210h+var_1D0], xmm2
      vmovdqa ymmword ptr [rbp+210h+Text], ymm1
      vzeroupper
    }
    sub_180006A00((void *)(_RBP + 32));
  }
  v14 = -1i64;
  if ( dwProcessId == -1 )
  {
    Dst[34] = GetCurrentProcessId();
    *((_QWORD *)Dst + 13) = -1i64;
  }
  else
  {
    Dst[34] = dwProcessId;
    v18 = OpenProcess(0x1FFFFFu, 0, dwProcessId);
    *((_QWORD *)Dst + 13) = v18;
    if ( !v18 )
    {
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x38) = 0xA727C0574231E1F6ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0x84FAD53051F54450ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A0) = 0xE795A7603F90341Fui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA92981ACBCD97A59ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x30) = 0xCF59BCC699AA419Bui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A8) = 0xC65BF3E99CAA093Cui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B0) = 0xCF59BCC699A060E9ui64;
      *(_QWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x1B8) = 0xA727C0574231E1F6ui64;
      __asm
      {
        vmovdqu ymm0, [rbp+210h+var_70]
        vpxor   ymm1, ymm0, ymmword ptr [rbp+210h+Text]
        vmovdqa ymmword ptr [rbp+210h+Text], ymm1
        vzeroupper
      }
      sub_180006A00((void *)(_RBP + 32));//打印报错信息
      goto LABEL_3;
    }
  }
  Dst[30] = 0x1FFFFF;
  v15 = -1i64;
  do
    ++v15;
  while ( *((_BYTE *)Dst + v15) );
  if ( !v15 )
  {
    v16 = Dst[34];
    Toolhelp32Snapshot = CreateToolhelp32Snapshot(2u, 0);
    if ( Toolhelp32Snapshot != (HANDLE)-1i64 )
    {
      *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x60) = 304;
      memset((void *)(_RBP + 100), 0, 0x12Cui64);
      if ( Process32First(Toolhelp32Snapshot, (LPPROCESSENTRY32)(_RBP + 96)) )
      {
        while ( *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 0x68) != v16 )
        {
          if ( !Process32Next(Toolhelp32Snapshot, (LPPROCESSENTRY32)(_RBP + 96)) )
            goto LABEL_20;
        }
        do
          ++v14;
        while ( *(_BYTE *)(_RBP + 140 + v14) );
        memmove(Dst, (const void *)(_RBP + 140), v14);
      }
LABEL_20:
      CloseHandle(Toolhelp32Snapshot);
    }
  }
  *((_QWORD *)Dst + 18) = sub_1800068D0(Dst, Dst);
  v21 = 0i64;
  *(_DWORD *)(((unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64) + 8) = Dst[34];
  *(_QWORD *)_RBP = 0i64;
  EnumWindows(EnumFunc, (unsigned __int64)Caption & 0xFFFFFFFFFFFFFFE0ui64);
  result = *(_QWORD *)_RBP;
  if ( *(_QWORD *)_RBP )
    v21 = *(_QWORD *)_RBP;
  *((_QWORD *)Dst + 16) = v21;
  return result;
}
int sub_180001990()
{
  size_t v0; // rbx
  DWORD v1; // eax
  __m128i Dst; // [rsp+20h] [rbp-48h] BYREF
  __int64 v4; // [rsp+30h] [rbp-38h]
  __int64 v5; // [rsp+38h] [rbp-30h]
  __m128i Src; // [rsp+40h] [rbp-28h] BYREF
 
  Dst.m128i_i64[0] = 0xE795A7603F90341Fui64;
  Dst.m128i_i64[1] = 0xC65BF3E99CAA093Cui64;
  Src.m128i_i64[0] = 0x89FAC00F53FE5D68ui64;
  Src.m128i_i64[1] = 0xC65BF3E9F9D26C12ui64;
  Src = _mm_xor_si128(_mm_load_si128(&Src), Dst);
  v0 = -1i64;
  do
    ++v0;
  while ( Src.m128i_i8[v0] );
  memmove(dword_1800349A0, &Src, v0);
  Dst.m128i_i64[0] = 0i64;
  v4 = 0i64;
  v5 = 15i64;
  sub_180004770(&Dst, &Src, v0);
  v1 = sub_1800070A0(&Dst);
  sub_1800063D0(dword_1800349A0, v1);
  return atexit(sub_180020C90);
}
int sub_180001990()
{
  size_t v0; // rbx
  DWORD v1; // eax
  __m128i Dst; // [rsp+20h] [rbp-48h] BYREF
  __int64 v4; // [rsp+30h] [rbp-38h]
  __int64 v5; // [rsp+38h] [rbp-30h]
  __m128i Src; // [rsp+40h] [rbp-28h] BYREF
 
  Dst.m128i_i64[0] = 0xE795A7603F90341Fui64;
  Dst.m128i_i64[1] = 0xC65BF3E99CAA093Cui64;
  Src.m128i_i64[0] = 0x89FAC00F53FE5D68ui64;
  Src.m128i_i64[1] = 0xC65BF3E9F9D26C12ui64;
  Src = _mm_xor_si128(_mm_load_si128(&Src), Dst);
  v0 = -1i64;
  do
    ++v0;
  while ( Src.m128i_i8[v0] );
  memmove(dword_1800349A0, &Src, v0);
  Dst.m128i_i64[0] = 0i64;
  v4 = 0i64;
  v5 = 15i64;
  sub_180004770(&Dst, &Src, v0);
  v1 = sub_1800070A0(&Dst);
  sub_1800063D0(dword_1800349A0, v1);
  return atexit(sub_180020C90);
}
def hex_xor_to_string(a, b):
    result = a ^ b
    hex_str = hex(result)[2:]
    if len(hex_str) % 2 != 0:
        hex_str = '0' + hex_str
 
    result_str = ''.join(chr(int(hex_str[i:i+2], 16)) for i in range(0, len(hex_str), 2))
    return result_str
 
x1 = 0xE795A7603F90341F
x2 = 0xC65BF3E99CAA093C
y1 = 0x89FAC00F53FE5D68
y2 = 0xC65BF3E9F9D26C12
 
result1 = hex_xor_to_string(x1, y1)
result2 = hex_xor_to_string(x2, y2)
 
print("Result 1:", result1)
print("Result 2:", result2)
#Result 1: nogolniw
#Result 2: exe.
def hex_xor_to_string(a, b):
    result = a ^ b
    hex_str = hex(result)[2:]
    if len(hex_str) % 2 != 0:
        hex_str = '0' + hex_str
 
    result_str = ''.join(chr(int(hex_str[i:i+2], 16)) for i in range(0, len(hex_str), 2))
    return result_str
 
x1 = 0xE795A7603F90341F
x2 = 0xC65BF3E99CAA093C
y1 = 0x89FAC00F53FE5D68
y2 = 0xC65BF3E9F9D26C12
 
result1 = hex_xor_to_string(x1, y1)
result2 = hex_xor_to_string(x2, y2)
 
print("Result 1:", result1)
print("Result 2:", result2)
#Result 1: nogolniw
#Result 2: exe.
v18 = OpenProcess(0x1FFFFFu, 0, dwProcessId);
*((_QWORD *)Dst + 13) = v18;
v18 = OpenProcess(0x1FFFFFu, 0, dwProcessId);
*((_QWORD *)Dst + 13) = v18;
void sub_180007C10()
{
  HANDLE v1; // rcx
  void *v2; // rdx
  __int128 v3; // xmm0
  __int128 v4; // xmm1
  HANDLE FileA; // rbx
  __int64 v8; // rcx
  _BYTE *v9; // rdx
  unsigned __int64 v10; // rdx
  _QWORD *v11; // rcx
  char Buffer; // [rsp+60h] [rbp+0h] BYREF
 
  _RBP = (unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64;
  while ( byte_180032C00 )
  {
    if ( !byte_180034961 && !byte_180034960 )
      sub_1800041D0();
    v1 = hProcess;
    v2 = (void *)(qword_180034968 + 2766);
    *(_BYTE *)_RBP = 15;
    WriteProcessMemory(v1, v2, (LPCVOID)((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64), 1ui64, 0i64);
    byte_180032C00 = 0;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xAA32D3B2B7C50388ui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x10) = 0xA0A195500DCC0E5Cui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x18) = 0x943E9588CFCF645Dui64;
    v3 = *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x10);
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA727C0574231D098ui64;
    v4 = *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x20);
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x80) = 0xE795A7603F90341Fui64;
    *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x60) = v3;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x88) = 0xC65BF3E99CAA093Cui64;
    *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x70) = v4;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x90) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x98) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+0D0h+var_50]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+0D0h+FileName]
      vmovdqa ymmword ptr [rbp+0D0h+FileName], ymm1
      vzeroupper
    }
    FileA = CreateFileA((LPCSTR)(_RBP + 96), 0x40000000u, 0, 0i64, 3u, 0x80u, 0i64);
    if ( FileA != (HANDLE)-1i64 )
    {
      ((void (__fastcall *)(unsigned __int64))loc_180007A20)(_RBP + 48);
      v8 = -1i64;
      if ( *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x48) < 0x10ui64 )
      {
        do
          ++v8;
        while ( *(_BYTE *)(_RBP + 48 + v8) );
        v9 = (_BYTE *)(_RBP + 48);
      }
      else
      {
        v9 = *(_BYTE **)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30);
        do
          ++v8;
        while ( v9[v8] );
      }
      WriteFile(FileA, v9, v8, (LPDWORD)(_RBP + 8), 0i64);
      CloseHandle(FileA);
      v10 = *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x48);
      if ( v10 >= 0x10 )
      {
        v11 = *(_QWORD **)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30);
        if ( v10 + 1 >= 0x1000 )
        {
          v11 = (_QWORD *)*(v11 - 1);
          if ( (unsigned __int64)(*(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30)
                                - (_QWORD)v11
                                - 8i64) > 0x1F )
            invalid_parameter_noinfo_noreturn();
        }
        j_j_free(v11);
      }
    }
  }
}
void sub_180007C10()
{
  HANDLE v1; // rcx
  void *v2; // rdx
  __int128 v3; // xmm0
  __int128 v4; // xmm1
  HANDLE FileA; // rbx
  __int64 v8; // rcx
  _BYTE *v9; // rdx
  unsigned __int64 v10; // rdx
  _QWORD *v11; // rcx
  char Buffer; // [rsp+60h] [rbp+0h] BYREF
 
  _RBP = (unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64;
  while ( byte_180032C00 )
  {
    if ( !byte_180034961 && !byte_180034960 )
      sub_1800041D0();
    v1 = hProcess;
    v2 = (void *)(qword_180034968 + 2766);
    *(_BYTE *)_RBP = 15;
    WriteProcessMemory(v1, v2, (LPCVOID)((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64), 1ui64, 0i64);
    byte_180032C00 = 0;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = 0xAA32D3B2B7C50388ui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x10) = 0xA0A195500DCC0E5Cui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x18) = 0x943E9588CFCF645Dui64;
    v3 = *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x10);
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0xA727C0574231D098ui64;
    v4 = *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x20);
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x80) = 0xE795A7603F90341Fui64;
    *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x60) = v3;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x88) = 0xC65BF3E99CAA093Cui64;
    *(_OWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x70) = v4;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x90) = 0xCF59BCC699A060E9ui64;
    *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x98) = 0xA727C0574231E1F6ui64;
    __asm
    {
      vmovdqu ymm0, [rbp+0D0h+var_50]
      vpxor   ymm1, ymm0, ymmword ptr [rbp+0D0h+FileName]
      vmovdqa ymmword ptr [rbp+0D0h+FileName], ymm1
      vzeroupper
    }
    FileA = CreateFileA((LPCSTR)(_RBP + 96), 0x40000000u, 0, 0i64, 3u, 0x80u, 0i64);
    if ( FileA != (HANDLE)-1i64 )
    {
      ((void (__fastcall *)(unsigned __int64))loc_180007A20)(_RBP + 48);
      v8 = -1i64;
      if ( *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x48) < 0x10ui64 )
      {
        do
          ++v8;
        while ( *(_BYTE *)(_RBP + 48 + v8) );
        v9 = (_BYTE *)(_RBP + 48);
      }
      else
      {
        v9 = *(_BYTE **)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30);
        do
          ++v8;
        while ( v9[v8] );
      }
      WriteFile(FileA, v9, v8, (LPDWORD)(_RBP + 8), 0i64);
      CloseHandle(FileA);
      v10 = *(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x48);
      if ( v10 >= 0x10 )
      {
        v11 = *(_QWORD **)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30);
        if ( v10 + 1 >= 0x1000 )
        {
          v11 = (_QWORD *)*(v11 - 1);
          if ( (unsigned __int64)(*(_QWORD *)(((unsigned __int64)&Buffer & 0xFFFFFFFFFFFFFFE0ui64) + 0x30)
                                - (_QWORD)v11
                                - 8i64) > 0x1F )
            invalid_parameter_noinfo_noreturn();
        }
        j_j_free(v11);
      }
    }
  }
}
def hex_xor_to_string(a, b):
    result = a ^ b
    hex_str = hex(result)[2:]
    if len(hex_str) % 2 != 0:
        hex_str = '0' + hex_str
 
    result_str = ''.join(chr(int(hex_str[i:i+2], 16)) for i in range(0, len(hex_str), 2))
    return result_str
 
x1 = 0xA0A195500DCC0E5C
x2 = 0x943E9588CFCF645D
x3 = 0xAA32D3B2B7C50388
x4 = 0xA727C0574231D098
y1 = 0xE795A7603F90341F
y2 = 0xC65BF3E99CAA093C
y3 = 0xCF59BCC699A060E9
y4 = 0xA727C0574231E1F6
 
result1 = hex_xor_to_string(x1, y1)
result2 = hex_xor_to_string(x2, y2)
result3 = hex_xor_to_string(x3, y3)
result4 = hex_xor_to_string(x4, y4)
 
print("Result 1:", result1)
print("Result 2:", result2)
print("Result 3:", result3)
print("Result 4:", result4)
 
res = result1[::-1] + result2[::-1] + result3[::-1] + result4[::-1]
print(res)
def hex_xor_to_string(a, b):
    result = a ^ b
    hex_str = hex(result)[2:]
    if len(hex_str) % 2 != 0:
        hex_str = '0' + hex_str
 
    result_str = ''.join(chr(int(hex_str[i:i+2], 16)) for i in range(0, len(hex_str), 2))
    return result_str
 
x1 = 0xA0A195500DCC0E5C
x2 = 0x943E9588CFCF645D
x3 = 0xAA32D3B2B7C50388
x4 = 0xA727C0574231D098
y1 = 0xE795A7603F90341F
y2 = 0xC65BF3E99CAA093C
y3 = 0xCF59BCC699A060E9
y4 = 0xA727C0574231E1F6
 
result1 = hex_xor_to_string(x1, y1)
result2 = hex_xor_to_string(x2, y2)
result3 = hex_xor_to_string(x3, y3)
result4 = hex_xor_to_string(x4, y4)
 
print("Result 1:", result1)
print("Result 2:", result2)
print("Result 3:", result3)
print("Result 4:", result4)
 
res = result1[::-1] + result2[::-1] + result3[::-1] + result4[::-1]
print(res)
FileA = CreateFileA((LPCSTR)(_RBP + 96), 0x40000000u, 0, 0i64, 3u, 0x80u, 0i64);
FileA = CreateFileA((LPCSTR)(_RBP + 96), 0x40000000u, 0, 0i64, 3u, 0x80u, 0i64);
//dllmain.cpp
#include "pch.h"
#include <windows.h>
#include <shellapi.h>
#include <detours.h>
#include <tlhelp32.h>
#include <stdlib.h>
#include <stdio.h>
#pragma comment(lib,"detours.lib")
#define _KDEBUG
#define DBGMGEBOX(fmt, ...) \
    do { \
         /* 假设最大长度为1024,根据需要调整大小 */ \
        wsprintfA(out, fmt, __VA_ARGS__); \
        MessageBoxA(NULL, out, "提示", MB_OK); \
    } while(0)
char out[100];
typedef BOOL(WINAPI* WriteProcessMemory_t)(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
    );
WriteProcessMemory_t TrueWriteProcessMemory = NULL;
BOOL
WINAPI
HookWriteProcessMemory(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
)
{
    if (nSize == 4506624 && *((PUCHAR)lpBuffer + 0x7171) == 0x3)
    {
        *((PUCHAR)lpBuffer + 0x7171) = 0x4;
        DBGMGEBOX("Hook Success!\n");
    }
    return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
}
 
 
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
    switch (ul_reason_for_call) {
    case DLL_PROCESS_ATTACH:
 
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
 
        TrueWriteProcessMemory = (WriteProcessMemory_t)DetourFindFunction("kernel32.dll", "WriteProcessMemory");
        DetourAttach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    case DLL_PROCESS_DETACH:
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
        DetourDetach(&(PVOID&)TrueWriteProcessMemory, HookWriteProcessMemory);
 
        DetourTransactionCommit();
        break;
    }
    return TRUE;
}
//dllmain.cpp
#include "pch.h"
#include <windows.h>
#include <shellapi.h>
#include <detours.h>
#include <tlhelp32.h>
#include <stdlib.h>
#include <stdio.h>
#pragma comment(lib,"detours.lib")
#define _KDEBUG
#define DBGMGEBOX(fmt, ...) \
    do { \
         /* 假设最大长度为1024,根据需要调整大小 */ \
        wsprintfA(out, fmt, __VA_ARGS__); \
        MessageBoxA(NULL, out, "提示", MB_OK); \
    } while(0)
char out[100];
typedef BOOL(WINAPI* WriteProcessMemory_t)(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
    );
WriteProcessMemory_t TrueWriteProcessMemory = NULL;
BOOL
WINAPI
HookWriteProcessMemory(
    _In_ HANDLE hProcess,
    _In_ LPVOID lpBaseAddress,
    _In_reads_bytes_(nSize) LPCVOID lpBuffer,
    _In_ SIZE_T nSize,
    _Out_opt_ SIZE_T* lpNumberOfBytesWritten
)
{
    if (nSize == 4506624 && *((PUCHAR)lpBuffer + 0x7171) == 0x3)
    {
        *((PUCHAR)lpBuffer + 0x7171) = 0x4;
        DBGMGEBOX("Hook Success!\n");
    }
    return TrueWriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten);
}
 
 
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
    switch (ul_reason_for_call) {
    case DLL_PROCESS_ATTACH:
 
        DetourTransactionBegin();

[注意]传递专业知识、拓宽行业人脉——看雪讲师团队等你加入!

收藏
免费 0
支持
分享
最新回复 (3)
雪    币: 383
活跃值: (1153)
能力值: ( LV2,RANK:10 )
在线值:
发帖
回帖
粉丝
2
强的一B
2024-9-23 14:32
0
雪    币: 1989
活跃值: (3796)
能力值: ( LV2,RANK:10 )
在线值:
发帖
回帖
粉丝
3
好强!求问刚开始修改xdbg过检测的细节
2024-9-23 16:51
0
雪    币: 688
活跃值: (390)
能力值: ( LV4,RANK:40 )
在线值:
发帖
回帖
粉丝
4
hkdong 好强!求问刚开始修改xdbg过检测的细节[em_67]
这题应该只对xdbg进行了进程名检测,改个进程名就过了
2024-9-23 22:37
0
游客
登录 | 注册 方可回帖
返回
//