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[讨论][讨论][讨论]分析某个过机器码的驱动文件2
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2023-11-5 13:36 3342
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第一个call没法用，第二个硬盘序列号可以修改，第三个硬件厂商信息，及ID型号能找到存储地址但是没法修改，第四个未知信息（我查了好久也不知道什么意思）可以修改。第三，第四call也差不多是先寻找内核模块，再特征码搜索函数或者全局变量（模块里面的全局变量和函数），然后用全局变量，函数经各种操作找到存储机器信息地址，最后用统一的随机字符串写入算法修改。
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1022 1023 1024 | 插入代码```#include <ntifs.h>extern "C" int _fltused;#include<ntddk.h>#include<VARARGS.H>#include<emmintrin.h>#include<stdarg.h>#include<stdio.h>#include<varargs.h>extern "C" extern POBJECT_TYPE* IoDriverObjectType;typedef struct _SYSTEM_PROCESS_INFORMATION { ULONG NextEntryOffset; //下一个结构的偏移量，最后一个偏移量为0 ULONG NumberOfThreads; LARGE_INTEGER SpareLi1; LARGE_INTEGER SpareLi2; LARGE_INTEGER SpareLi3; LARGE_INTEGER CreateTime; LARGE_INTEGER UserTime; LARGE_INTEGER KernelTime; UNICODE_STRING ImageName; //进程名 KPRIORITY BasePriority; HANDLE UniqueProcessId; //进程ID HANDLE InheritedFromUniqueProcessId; //父进程ID ULONG HandleCount; ULONG SessionId; //会话ID ULONG_PTR PageDirectoryBase; SIZE_T PeakVirtualSize; SIZE_T VirtualSize; ULONG PageFaultCount; SIZE_T PeakWorkingSetSize; SIZE_T WorkingSetSize; SIZE_T QuotaPeakPagedPoolUsage; SIZE_T QuotaPagedPoolUsage; SIZE_T QuotaPeakNonPagedPoolUsage; SIZE_T QuotaNonPagedPoolUsage; SIZE_T PagefileUsage; SIZE_T PeakPagefileUsage; SIZE_T PrivatePageCount; LARGE_INTEGER ReadOperationCount; LARGE_INTEGER WriteOperationCount; LARGE_INTEGER OtherOperationCount; LARGE_INTEGER ReadTransferCount; LARGE_INTEGER WriteTransferCount; LARGE_INTEGER OtherTransferCount;} SYSTEM_PROCESS_INFORMATION, * PSYSTEM_PROCESS_INFORMATION;typedef enum _SYSTEM_INFORMATION_CLASS{ SystemBasicInformation = 0x0, SystemProcessorInformation = 0x1, SystemPerformanceInformation = 0x2, SystemTimeOfDayInformation = 0x3, SystemPathInformation = 0x4, SystemProcessInformation = 0x5, SystemCallCountInformation = 0x6, SystemDeviceInformation = 0x7, SystemProcessorPerformanceInformation = 0x8, SystemFlagsInformation = 0x9, SystemCallTimeInformation = 0xa, SystemModuleInformation = 0xb, SystemLocksInformation = 0xc, SystemStackTraceInformation = 0xd, SystemPagedPoolInformation = 0xe, SystemNonPagedPoolInformation = 0xf, SystemHandleInformation = 0x10, SystemObjectInformation = 0x11, SystemPageFileInformation = 0x12, SystemVdmInstemulInformation = 0x13, SystemVdmBopInformation = 0x14, SystemFileCacheInformation = 0x15, SystemPoolTagInformation = 0x16, SystemInterruptInformation = 0x17, SystemDpcBehaviorInformation = 0x18, SystemFullMemoryInformation = 0x19, SystemLoadGdiDriverInformation = 0x1a, SystemUnloadGdiDriverInformation = 0x1b, SystemTimeAdjustmentInformation = 0x1c, SystemSummaryMemoryInformation = 0x1d, SystemMirrorMemoryInformation = 0x1e, SystemPerformanceTraceInformation = 0x1f, SystemObsolete0 = 0x20, SystemExceptionInformation = 0x21, SystemCrashDumpStateInformation = 0x22, SystemKernelDebuggerInformation = 0x23, SystemContextSwitchInformation = 0x24, SystemRegistryQuotaInformation = 0x25, SystemExtendServiceTableInformation = 0x26, SystemPrioritySeperation = 0x27, SystemVerifierAddDriverInformation = 0x28, SystemVerifierRemoveDriverInformation = 0x29, SystemProcessorIdleInformation = 0x2a, SystemLegacyDriverInformation = 0x2b, SystemCurrentTimeZoneInformation = 0x2c, SystemLookasideInformation = 0x2d, SystemTimeSlipNotification = 0x2e, SystemSessionCreate = 0x2f, SystemSessionDetach = 0x30, SystemSessionInformation = 0x31, SystemRangeStartInformation = 0x32, SystemVerifierInformation = 0x33, SystemVerifierThunkExtend = 0x34, SystemSessionProcessInformation = 0x35, SystemLoadGdiDriverInSystemSpace = 0x36, SystemNumaProcessorMap = 0x37, SystemPrefetcherInformation = 0x38, SystemExtendedProcessInformation = 0x39, SystemRecommendedSharedDataAlignment = 0x3a, SystemComPlusPackage = 0x3b, SystemNumaAvailableMemory = 0x3c, SystemProcessorPowerInformation = 0x3d, SystemEmulationBasicInformation = 0x3e, SystemEmulationProcessorInformation = 0x3f, SystemExtendedHandleInformation = 0x40, SystemLostDelayedWriteInformation = 0x41, SystemBigPoolInformation = 0x42, SystemSessionPoolTagInformation = 0x43, SystemSessionMappedViewInformation = 0x44, SystemHotpatchInformation = 0x45, SystemObjectSecurityMode = 0x46, SystemWatchdogTimerHandler = 0x47, SystemWatchdogTimerInformation = 0x48, SystemLogicalProcessorInformation = 0x49, SystemWow64SharedInformationObsolete = 0x4a, SystemRegisterFirmwareTableInformationHandler = 0x4b, SystemFirmwareTableInformation = 0x4c, SystemModuleInformationEx = 0x4d, SystemVerifierTriageInformation = 0x4e, SystemSuperfetchInformation = 0x4f, SystemMemoryListInformation = 0x50, SystemFileCacheInformationEx = 0x51, SystemThreadPriorityClientIdInformation = 0x52, SystemProcessorIdleCycleTimeInformation = 0x53, SystemVerifierCancellationInformation = 0x54, SystemProcessorPowerInformationEx = 0x55, SystemRefTraceInformation = 0x56, SystemSpecialPoolInformation = 0x57, SystemProcessIdInformation = 0x58, SystemErrorPortInformation = 0x59, SystemBootEnvironmentInformation = 0x5a, SystemHypervisorInformation = 0x5b, SystemVerifierInformationEx = 0x5c, SystemTimeZoneInformation = 0x5d, SystemImageFileExecutionOptionsInformation = 0x5e, SystemCoverageInformation = 0x5f, SystemPrefetchPatchInformation = 0x60, SystemVerifierFaultsInformation = 0x61, SystemSystemPartitionInformation = 0x62, SystemSystemDiskInformation = 0x63, SystemProcessorPerformanceDistribution = 0x64, SystemNumaProximityNodeInformation = 0x65, SystemDynamicTimeZoneInformation = 0x66, SystemCodeIntegrityInformation = 0x67, SystemProcessorMicrocodeUpdateInformation = 0x68, SystemProcessorBrandString = 0x69, SystemVirtualAddressInformation = 0x6a, SystemLogicalProcessorAndGroupInformation = 0x6b, SystemProcessorCycleTimeInformation = 0x6c, SystemStoreInformation = 0x6d, SystemRegistryAppendString = 0x6e, SystemAitSamplingValue = 0x6f, SystemVhdBootInformation = 0x70, SystemCpuQuotaInformation = 0x71, SystemNativeBasicInformation = 0x72, SystemErrorPortTimeouts = 0x73, SystemLowPriorityIoInformation = 0x74, SystemBootEntropyInformation = 0x75, SystemVerifierCountersInformation = 0x76, SystemPagedPoolInformationEx = 0x77, SystemSystemPtesInformationEx = 0x78, SystemNodeDistanceInformation = 0x79, SystemAcpiAuditInformation = 0x7a, SystemBasicPerformanceInformation = 0x7b, SystemQueryPerformanceCounterInformation = 0x7c, SystemSessionBigPoolInformation = 0x7d, SystemBootGraphicsInformation = 0x7e, SystemScrubPhysicalMemoryInformation = 0x7f, SystemBadPageInformation = 0x80, SystemProcessorProfileControlArea = 0x81, SystemCombinePhysicalMemoryInformation = 0x82, SystemEntropyInterruptTimingInformation = 0x83, SystemConsoleInformation = 0x84, SystemPlatformBinaryInformation = 0x85, SystemThrottleNotificationInformation = 0x86, SystemHypervisorProcessorCountInformation = 0x87, SystemDeviceDataInformation = 0x88, SystemDeviceDataEnumerationInformation = 0x89, SystemMemoryTopologyInformation = 0x8a, SystemMemoryChannelInformation = 0x8b, SystemBootLogoInformation = 0x8c, SystemProcessorPerformanceInformationEx = 0x8d, SystemSpare0 = 0x8e, SystemSecureBootPolicyInformation = 0x8f, SystemPageFileInformationEx = 0x90, SystemSecureBootInformation = 0x91, SystemEntropyInterruptTimingRawInformation = 0x92, SystemPortableWorkspaceEfiLauncherInformation = 0x93, SystemFullProcessInformation = 0x94, SystemKernelDebuggerInformationEx = 0x95, SystemBootMetadataInformation = 0x96, SystemSoftRebootInformation = 0x97, SystemElamCertificateInformation = 0x98, SystemOfflineDumpConfigInformation = 0x99, SystemProcessorFeaturesInformation = 0x9a, SystemRegistryReconciliationInformation = 0x9b, MaxSystemInfoClass = 0x9c,} SYSTEM_INFORMATION_CLASS;extern "C" typedef NTSTATUS(*PZwQuerySystemInformation)( SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG SystemInformationLength, PULONG ReturnLength );extern "C" typedef void(__fastcall* hhh)( __int64 ReturnLength );PZwQuerySystemInformation ZwQuerySystemInformation = NULL; extern "C" NTKERNELAPINTSTATUSObReferenceObjectByName( IN PUNICODE_STRING ObjectName, IN ULONG Attributes, IN PACCESS_STATE PassedAccessState OPTIONAL, IN ACCESS_MASK DesiredAccess OPTIONAL, IN POBJECT_TYPE ObjectType, IN KPROCESSOR_MODE AccessMode, IN OUT PVOID ParseContext OPTIONAL, OUT PVOID* Object);#define _QWORD ULONG64#define _DWORD unsigned int#define LODWORD *(unsigned int*)#define _WORD short int#define _BYTE unsigned char char __fastcall sub_1400016A8(__int64 a1, _BYTE* a2, __int64 a3) { __int64 v3; // r9 __int64 v4; // r10 _BYTE* v5; // rcx __int64 v6; // r8 v3 = -1i64; do ++v3; while (*(_BYTE*)(a3 + v3));//计算字符串长度 if (!v3) return 1; v4 = a1 - (_QWORD)a2; v5 = a2; v6 = a3 - (_QWORD)a2; while (v5[v4] == *v5 || v5[v6] == 63) { //v5[v4]=a1=baseaddress if (++v5 - a2 >= v3) return 1; } return 0; } char __fastcall sub_140001480(char* SubStr, _QWORD* a2, _DWORD* a3) { char v3; // bl char* PoolWithTag; // rax char* v8; // rdi unsigned __int64 v9; // rbp const char* v10; // rsi SIZE_T NumberOfBytes = 0; // [rsp+68h] [rbp+20h] BYREF v3 = 0; //*(unsigned int*)(NumberOfBytes) = 0; ZwQuerySystemInformation(SystemModuleInformation, &NumberOfBytes, 0, (PULONG)&NumberOfBytes); if (!(_DWORD)NumberOfBytes) return 0; PoolWithTag = (char*)ExAllocatePoolWithTag(NonPagedPool, (unsigned int)NumberOfBytes, 0x5574696Cu); v8 = PoolWithTag; if (!PoolWithTag) return 0; if (ZwQuerySystemInformation(SystemModuleInformation, PoolWithTag, NumberOfBytes, 0i64) >= 0) { v9 = 0i64; if (*(_QWORD*)v8) { v10 = v8; while (!strstr(v10 + 48, SubStr)) { ++v9; v10 += 296; if (v9 >= *(_QWORD*)v8) goto LABEL_10; } *a2 = *((_QWORD*)v10 + 3); *a3 = *((_DWORD*)v10 + 8); } LABEL_10: v3 = 1; } ExFreePoolWithTag(v8, 0x5574696Cu); return v3; } __int64 __fastcall sub_140001344(__int64 a1, unsigned int a2, __int64 a3, __int64 a4) { __int64 v7; // rax unsigned int v8; // ebx unsigned int v9; // edi v7 = -1i64; do ++v7; while (*(_BYTE*)(v7 + a4)); v8 = 0; v9 = a2 - v7; if (a2 == (_DWORD)v7) return 0i64; while (!(unsigned __int8)sub_1400016A8(a1 + v8, (_BYTE*)a3, a4)) { if (++v8 >= v9) return 0i64; } return a1 + v8; }unsigned char qword_140002210[] = { 0x48 ,0x89 ,0x5C ,0x24 ,0x00 , 0x48 ,0x89 ,0x74 ,0x24 ,0x00 ,0x57 ,0x48 ,0x81 ,0xEC ,0x00 ,0x00, 0x00 ,0x00 ,0x48 ,0x8B ,0x05 , 0x00 ,0x00 ,0x00 ,0x00 ,0x48 ,0x33 ,0xC4 ,0x48 ,0x89 ,0x84 ,0x24,0x00 ,0x00 ,0x00 ,0x00 ,0x48 ,0x8B ,0x59 ,0x60 ,0x48 ,0x8B ,0xF1 ,0x40 ,0x8A ,0xFA ,0x8B ,0x4B,0x10 ,0x0};_int64 __fastcall sub_1400013C0(__int64 a1, __int64 a2, __int64 a3){ __int64 v6; // rbx __int64 v7; // r12 unsigned __int16 v8; // si __int64 v9; // rbp __int64 result; // rax if (*(_WORD*)a1 != 23117) return 0i64; v6 = a1 + *(int*)(a1 + 60); if (*(_DWORD*)v6 != 17744) return 0i64; //判断PE文件有效性 v7 = *(unsigned __int16*)(v6 + 20) + v6 + 24; v8 = 0; if (!*(_WORD*)(v6 + 6)) return 0i64; while (1) { v9 = v7 + 40i64 * v8; if (strstr((const char*)v9, ".text") || *(_DWORD*)v9 == 1162297680)//PAGE { result = sub_140001344(a1 + *(unsigned int*)(v9 + 12), *(unsigned int*)(v9 + 8), a2, a3); //找到代码段，加上virtualaddress,v9加8可能是size if (result) break; } if (++v8 >= *(_WORD*)(v6 + 6)) return 0i64; } return result;}int _fltused;int __cdecl vsnwprintf(wchar_t* Dest, size_t Count, const wchar_t* Format, va_list Args){ return _vsnwprintf(Dest, Count, Format, Args);}__int64 sub_140001000(wchar_t* Dest, unsigned __int64 a2, const wchar_t* a3, ...){ unsigned __int64 v3; // rdx int v5; // esi unsigned __int64 v6; // rbx int v7 = 0; // eax va_list Args; // [rsp+68h] [rbp+20h] BYREF va_start(Args, a3); v3 = a2 >> 1; v5 = 0; if (v3 - 1 > 0x7FFFFFFE) // 长度判断是不是大于0 v5 = -1073741811; if (v5 < 0) { if (v3) *Dest = 0; } else { v6 = v3 - 1; v5 = 0; v7 = vsnwprintf(Dest, v3 - 1, a3, Args); if (v7 < 0 || v7 > v6) { Dest[v6] = 0; return (unsigned int)-2147483643; } else if (v7 == v6) { Dest[v6] = 0; } } return (unsigned int)v5;}__m128* __fastcall sub_140001E00(__m128* a1, unsigned __int8 a2, unsigned __int64 a3){ __m128* result; // rax unsigned __int64 v4; // rdx unsigned __int64 v5; // r9 char* v6; // rcx unsigned __int64 v7; // r8 __m128 v8; // xmm0 char* v9; // r8 __m128* v10; // rcx unsigned __int64 v11; // r8 unsigned __int64 v12; // r9 unsigned __int64 i; // r9 __int64 v14; // r8 result = a1; if (a3 < 8) { for (; a3; --a3) a1->m128_i8[a3 - 1] = a2; } else { v4 = 0x101010101010101i64 * a2; if (a3 >= 0x4F) { //v8 = _mm_movelh_ps((__m128)v4, (__m128)v4); __m128 bjj = { 0 }; v8 = bjj; *a1 = v8; v9 = (char*)a1 + a3; v10 = (__m128*)((unsigned __int64)&a1[1] & 0xFFFFFFFFFFFFFFF0ui64); v11 = v9 - (char*)v10; v12 = v11 >> 7; if (v11 >> 7) { do { *v10 = v8; v10[1] = v8; v10 += 8; v10[-6] = v8; v10[-5] = v8; --v12; v10[-4] = v8; v10[-3] = v8; v10[-2] = v8; v10[-1] = v8; } while (v12); v11 &= 0x7Fu; } for (i = v11 >> 4; i; --i) *v10++ = v8; v14 = v11 & 0xF; if (v14) *(__m128*)((char*)v10 + v14 - 16) = v8; } else { v5 = a3 & 0x78; v6 = (char*)a1 + (a3 & 0xFFFFFFFFFFFFFFF8ui64); do { *(unsigned __int64*)((char*)&result->m128_u64[-1] + v5) = v4; v5 -= 8i64; } while (v5); // 超出部分，则再次清零 v7 = a3 & 7; if (v7) *(_QWORD*)&v6[v7 - 8] = v4; } } return result;}__int64 __fastcall sub_14000199C(__int64 a1, int a2){ __int64 v2; // rdi __int64 v3 = 0; // rbx char v6[64]; // [rsp+20h] [rbp-48h] BYREF ULONG Seed; // [rsp+78h] [rbp+10h] BYREF v3 = a2; v2 = 0i64; if (!a2) { v3 = -1i64; do ++v3; while (*(_BYTE*)(a1 + v3)); if (!(_DWORD)v3) return 0i64; } strcpy(v6, "QWERTYUIOPASDFGHJKLZXCVBNMzxcvbnmasdfghjklqwertyuiop0123456789"); Seed = KeQueryTimeIncrement(); if ((int)v3 > 0) { do { *(_BYTE*)(v2 + a1) = v6[RtlRandomEx(&Seed) % 0x3F]; ++v2; } while (v2 < (int)v3); } return a1;}hhh a888 = 0;char __fastcall sub_14000158C(__int64 a1, ULONG64 a2){ a888 = (hhh)a2; __int64 v4; // rdi rcx为设备基地址，rdx为特征码搜索到的函数地址 unsigned __int16 v5; // si __int64* v6; // rbx if (!a1 || !a2) return 0; while (1) { v6 = (__int64*)(a1 + 16); if (!*(_QWORD*)(a1 + 16)) break; if (*(_DWORD*)(a1 + 72) == 7) { v4 = *(_QWORD*)(a1 + 64); if (v4) { v5 = *(_WORD*)(v4 + 112); if (v5) { //sub_1400016EC("old disk serial number : %s \n", *(const char**)(v4 + 120)); sub_14000199C(*(_QWORD*)(v4 + 120), v5); DbgPrintEx(77, 0, "硬件序列号所在地址为%p\n", *(_QWORD*)(v4 + 120)); //memcpy((void*)*(_QWORD*)(v4 + 120),) //sub_1400016EC("new disk serial number : %s \n", *(const char**)(v4 + 120)); *(_DWORD*)(v4 + 1992) = 0; a888(v4); } else { //sub_1400016EC("serial_number length is null \n"); } } else { //sub_1400016EC("DeviceExtension buffer is null \n"); } } a1 = *v6; } return 1;}unsigned char qword_140002410[] = { 0x48 ,0x89 ,0x5C ,0x24 ,0x00 ,0x55 ,0x56 ,0x57 ,0x48 ,0x83,0xEC,0x50 };int second() { __int64 v0; // rax __int64 v1; // rdi int i; // ebx struct _UNICODE_STRING DestinationString; // [rsp+20h] [rbp-40h] BYREF __m128 SourceString[3]; // [rsp+30h] [rbp-30h] BYREF PDEVICE_OBJECT DeviceObject = 0; // [rsp+70h] [rbp+10h] BYREF PFILE_OBJECT FileObject; // [rsp+78h] [rbp+18h] BYREF FileObject = 0i64; if (!sub_140001480("storport.sys", (ULONG64*)&FileObject, (_DWORD*)&DeviceObject)) return 0; DbgPrintEx(77, 0, "FileObjectis%p\n", FileObject); DbgPrintEx(77, 0, "DeviceObject%p\n", DeviceObject); v0 = sub_1400013C0((__int64)FileObject, (__int64)qword_140002410, (__int64)"xxxx?xxxxxxx"); v1 = v0; if (!v0) return 0; DbgPrintEx(77, 0, "v0%p\n", v0); for (i = 0; i < 5; ++i) { sub_140001E00(SourceString, 0, 0x24ui64); sub_140001000((wchar_t*)SourceString, 0x24, L"\\Device\\RaidPort%d", 0); DbgPrintEx(77, 0, "SourceString%ws\n", (wchar_t*)SourceString); RtlInitUnicodeString(&DestinationString, (PCWSTR)SourceString); FileObject = 0i64; DeviceObject = 0i64; if (IoGetDeviceObjectPointer(&DestinationString, 1u, &FileObject, &DeviceObject) >= 0) { sub_14000158C((__int64)DeviceObject->DriverObject->DeviceObject, (ULONG64)v1); ObfDereferenceObject(FileObject); } } return 1;}LONGLONG __fastcall sub_140001558( char* a1, char a2){ _BYTE* result; // rax __int64 v3; // rcx if (!a1) return 0i64; if (!a2) return 0i64; result = (_BYTE*)(a1 + *(unsigned __int8*)(a1 + 1)); if (!*result) return 0i64; while (--a2) { v3 = -1i64; do ++v3; while (result[v3]); result += v3 + 1; } return (LONGLONG)result;}void __fastcall sub_140001728(char* a1){ __int64 a2=0; char v3; // al __int64 v4; // rax __int64 v5; // rdx __int64 v6=0; // rbx __int64 v7; // rax __int64 v8; // rdx __int64 v9; // rdi __int64 v10; // rsi const CHAR* v11; // rcx __int64 v12; // rax __int64 v13; // rdx __int64 v14; // rbx __int64 v15; // rax __int64 v16; // rdx __int64 v17; // rdi __int64 v18; // rax __int64 v19; // rdx __int64 v20; // rsi __int64 v21; // rbp __int64 v22; // rcx __int64 v23; // rax __int64 v24; // rdx __int64 v25; // rbx __int64 v26; // rax __int64 v27; // rdx __int64 v28; // rsi __int64 v29; // rdi if (a1 && a1[1]) { v3 = *a1; if (*a1) { if (v3 == 1 || v3 == 2) { (a2) = a1[4]; v12 = sub_140001558(a1, a2); v13 = a1[5]; v14 = v12; v15 = sub_140001558(a1, v13); (v16) = a1[7]; v17 = v15; v18 = sub_140001558(a1, v16); (v19) = a1[6]; v20 = v18; v21 = sub_140001558(a1, v19); //sub_1400016EC("old manufacturer : %s \n"); sub_14000199C(v14, 0); sub_14000199C(v17, 0); sub_14000199C(v20, 0); DbgPrintEx(77, 0, "v14%p\n", v14); memset((void*)v14, 0, 10); DbgPrintEx(77, 0, "v17%p\n", v17); memset((void*)v17, 0, 10); DbgPrintEx(77, 0, "v20%p\n", v20); memset((void*)v20, 0, 10); v22 = v21; } else { if (v3 != 3) return; a2 = a1[4]; v23 = sub_140001558(a1, a2); v24 = a1[6]; v25 = v23; v26 = sub_140001558(a1, v24); (v27) = a1[7]; v28 = v26; v29 = sub_140001558(a1, v27); sub_14000199C(v25, 0); sub_14000199C(v29, 0); DbgPrintEx(77, 0, "v25%p\n", v25); memset((void*)v25, 0, 10); DbgPrintEx(77, 0, "v29%p\n", v29); memset((void*)v29, 0, 10); v22 = v28; } sub_14000199C(v22, 0); DbgPrintEx(77, 0, "v22%p\n", v22); memset((void*)v22, 0, 10); } else { a2 = a1[4]; v4 = sub_140001558(a1, a2); (v5) = a1[5]; v6 = v4; v7 = sub_140001558(a1, v5); (v8) = a1[8]; v9 = v7; v10 = sub_140001558(a1, v8); sub_14000199C(v6, 0); DbgPrintEx(77, 0, "v6%p\n", v6); memset((void*)v6, 0, 10); sub_14000199C(v9, 0); DbgPrintEx(77, 0, "v9%p\n", v9); memset((void*)v9, 0, 10); } //sub_1400016EC(v11); } }unsigned char byte_140002100[] = { 0x48 ,0x8B ,0x0D ,0x00 , 0x00 ,0x00 ,0x00 ,0x48 , 0x85 ,0xC9 , 0x74 ,0x00 ,0x8B ,0x15};unsigned char byte_140002150[] = { 0x8B ,0x1D ,0x00 ,0x00 ,0x00 ,0x00 ,0x48 ,0x8B, 0xD0 ,0x44 ,0x8B ,0xC3 ,0x48 ,0x8B ,0xCD ,0xE8, 0x00 ,0x00 ,0x00 ,0x00 ,0x8B ,0xD3 , 0x48 ,0x8B };//8B 1D 00 00 00 00 48 8B D0 44 8B C3 48 8B CD E8//00 00 00 00 8B D3 48 8B 00 CC CC CC CC CC CC CCchar __fastcall sub_140001650(_BYTE* a1, int a2){ _BYTE* v2; // rbx unsigned __int64 v3; // rdi _BYTE* v4; // rbx _BYTE* i; // rdx char result=0; // al v2 = a1; v3 = (unsigned __int64)&a1[a2]; // v3=a1+a2 do { if (*v2 == 127 && v2[1] == 4) break; sub_140001728((char*)v2); v4 = &v2[(unsigned __int8)v2[1]]; for (i = v4 + 1; ; ++i) { result = *v4 | *i; if (!result) break; v4 = i; } v2 = v4 + 2; } while ((unsigned __int64)v2 < v3); return result;}//char Third(){ __int64 v0; // rbx __int64 v1; // rax PHYSICAL_ADDRESS* v2; // rdi __int64 v3; // rax unsigned int v4; // ebx PVOID v5; // rax void* v6; // rdi int v8; // [rsp+30h] [rbp+8h] BYREF __int64 v9; // [rsp+38h] [rbp+10h] BYREF v9 = 0i64; v8 = 0; sub_140001480("ntoskrnl.exe", (ULONG64*)&v9, (_DWORD*)&v8); v0 = v9; v1 = sub_1400013C0(v0, (__int64)byte_140002100, (__int64)"xxx????xxxx?xx"); if (!v1) return 0; v2 = (PHYSICAL_ADDRESS*)(v1 + *(int*)(v1 + 3) + 7i64); if (!v2) return 0; v3 = sub_1400013C0(v0, (__int64)byte_140002150, (__int64)"xx????xxxxxxxxxx????xxxx"); if (!v3) return 0; v4 = *(_DWORD*)(*(int*)(v3 + 2) + v3 + 6); if (!v4) return 0; DbgPrintEx(77, 0, "v1 + *(int*)(v1 + 3) + 7i64%p\n", v1 + *(int*)(v1 + 3) + 7); DbgPrintEx(77, 0, "%p\n", v1); //DbgPrintEx(77, 0, "v2&p\n", v2); v5 = MmMapIoSpace(*v2, v4, MmNonCached); v6 = v5; if (!v5) return 0; sub_140001650((unsigned char*)v5, v4); MmUnmapIoSpace(v6, v4); return 1;}char Thourd() { DbgPrintEx(77, 0, "进来了\n"); __int64 v0; // rbx __int64 v1; // rdi unsigned int v2; // edi __int64 v3; // rbx __int64 v4; // rsi __int64 v5; // rdi ULONG64 baseaddress = 0; ULONG64 size = 0; KSPIN_LOCK SpinLock; KeInitializeSpinLock(&SpinLock); sub_140001480(("ndis.sys"), &baseaddress,(unsigned int*) &size); DbgPrintEx(77, 0, "baseaddress%p\n", baseaddress); DbgPrintEx(77, 0, "size%p\n", size); if (baseaddress == 0) { return 0; } //40 8A F0 48 8B 05 00 CC CC CC CC CC CC CC CC CC unsigned char qword_1400024D0[] = { 0x40 ,0x8A ,0xF0 ,0x48 ,0x8B ,0x05 }; v0 = sub_1400013C0(baseaddress, (LONGLONG)qword_1400024D0, (LONGLONG)"xxxxxx"); DbgPrintEx(77, 0, "v0%p\n", v0); if (!v0) return 0; unsigned char qword_140002530[] = { 0x48 ,0x85 ,0x00 ,0x0F ,0x84 , 0x00 ,0x00 ,0x00 ,0x00 ,0x00 ,0x8B ,0x00 ,0x00 , 0x00 ,0x00 ,0x00, 0x33 ,00 }; v1 = sub_1400013C0(baseaddress,(LONGLONG)qword_140002530, (LONGLONG)"xx?xx?????x???xxx"); DbgPrintEx(77, 0, "v1%p\n", v1); if (!v1) return 0; v2 = *(_DWORD*)(v1 + 12); if (!v2) return 0; v3 = *(_QWORD*)(*(int*)(v0 + 6) + v0 + 10); DbgPrintEx(77, 0, "*(int*)(v0 + 6) + v0 + 10%p\n", *(int*)(v0 + 6) + v0 + 10); //*(int*)(v0 + 6) + v0 + 10 DbgPrintEx(77, 0, "v3%p\n", v3); if (v3) { v4 = v2; do { v5 = *(_QWORD*)(v4 + v3); if (v5) { sub_14000199C(v5 + 1126, *(unsigned __int16*)(v5 + 1124)); DbgPrintEx(77, 0, "v5 + 1126%p\n", v5 + 1126); sub_14000199C(v5 + 1160, *(unsigned __int16*)(v5 + 1158)); DbgPrintEx(77, 0, "v5 + 1126%p\n", v5 + 1160); } v3 = *(_QWORD*)(v3 + 8); } while (v3); } return 1; }extern "C" NTSTATUS DriverEntry(PDRIVER_OBJECT DriverObject, PUNICODE_STRING Driver_Reg){ UNICODE_STRING temp = { 0 }; RtlInitUnicodeString(&temp, L"ZwQuerySystemInformation"); ZwQuerySystemInformation = (PZwQuerySystemInformation)MmGetSystemRoutineAddress(&temp); if (ZwQuerySystemInformation ==0) { DbgPrintEx(77, 0, "ZwQuerySystemInformation"); return STATUS_UNSUCCESSFUL; } DbgPrintEx(77, 0, "成功"); __try { //first(); second(); Third(); Thourd(); } __except (1) { DbgPrintEx(77, 0, "异常"); } //PsCreateSystemThread(&SystemHandle, THREAD_ALL_ACCESS, NULL, NULL, NULL, (PKSTART_ROUTINE)DriverEntry666, NULL); return STATUS_UNSUCCESSFUL;} |
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