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SbieLdr

This commit is contained in:
DavidXanatos 2020-11-04 10:18:57 +01:00
parent f2314e2847
commit 4fcdc5fee3
3 changed files with 62 additions and 10 deletions
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8
Sandboxie/apps/ldr/SbieLdr.vcxproj
View File

@ -101,7 +101,7 @@
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<AdditionalDependencies>SbieDll.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>SbieDll.lib;ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<ResourceCompile />
</ItemDefinitionGroup>
@ -114,7 +114,7 @@
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<AdditionalDependencies>SbieDll.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>SbieDll.lib;ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<ResourceCompile />
</ItemDefinitionGroup>
@ -128,7 +128,7 @@
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<AdditionalDependencies>SbieDll.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>SbieDll.lib;ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<ResourceCompile />
</ItemDefinitionGroup>
@ -142,7 +142,7 @@
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<AdditionalDependencies>SbieDll.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>SbieDll.lib;ntdll.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<ResourceCompile />
</ItemDefinitionGroup>

6
Sandboxie/apps/ldr/global.h
View File

@ -15,8 +15,12 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <ntstatus.h>
#define WIN32_NO_STATUS
typedef long NTSTATUS;
#include <windows.h>
#include <stdio.h>
#include "core/dll/sbiedll.h"
#include "common/win32_ntddk.h"

58
Sandboxie/apps/ldr/main.c
View File

@ -20,16 +20,64 @@
#include "common/my_version.h"
#include "msgs/msgs.h"
int __cdecl wmain(int argc, char **argv)
int __cdecl wmain(int argc, wchar_t **argv)
{
int errlvl = SbieDll_InjectLow_InitHelper();
STARTUPINFOW si = { 0 };
PROCESS_INFORMATION pi = { 0 };
BOOLEAN isWow64 = FALSE;
ULONG errlvl;
if (argc < 2) {
fprintf(stderr, "Usage: SbieLdr EXE\n");
fprintf(stderr, "Inject a SbieDll.dll into a process during start up.\n");
return 1;
}
errlvl = SbieDll_InjectLow_InitHelper();
if (errlvl) {
//LogEvent(MSG_9234, 0x9241, errlvl);
fprintf(stderr, "Failed to initialize helper 0x%08X.\n", errlvl);
return errlvl;
}
SbieDll_InjectLow_InitSyscalls(FALSE);
errlvl = SbieDll_InjectLow_InitSyscalls(FALSE);
if (errlvl) {
fprintf(stderr, "Failed to initialize syscalls 0x%08X.\n", errlvl);
return errlvl;
}
return 0;
si.cb = sizeof(STARTUPINFO);
if (!CreateProcessW(NULL, argv[1], NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &si, &pi)) {
fprintf(stderr, "CreateProcess(\"%S\") failed; error code = 0x%08X\n", argv[1], GetLastError());
return 1;
}
#ifdef _WIN64
ULONG_PTR peb32;
if (!NT_SUCCESS(NtQueryInformationProcess(pi.hProcess, ProcessWow64Information, &peb32, sizeof(ULONG_PTR), NULL))) {
fprintf(stderr, "NtQueryInformationProcess failed; error code = 0x%08X\n", GetLastError());
errlvl = 1;
goto finish;
}
isWow64 = !!peb32;
#endif
errlvl = SbieDll_InjectLow(pi.hProcess, isWow64, 2, FALSE);
if (errlvl) {
fprintf(stderr, "inject failed 0x%08X, prcess terminate.\n", errlvl);
goto finish;
}
if (ResumeThread(pi.hThread) == -1) {
fprintf(stderr, "ResumeThread failed; error code = 0x%08X\n", GetLastError());
errlvl = 1;
goto finish;
}
finish:
if(errlvl)
TerminateProcess(pi.hProcess, -1);
CloseHandle(pi.hProcess);
return errlvl;
}