| Architecture |
IMAGE_FILE_MACHINE_AMD64
|
|---|---|
| Subsystem |
IMAGE_SUBSYSTEM_WINDOWS_CUI
|
| Compilation Date | 2024-Oct-17 12:16:00 |
| Debug artifacts |
D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb
|
| CompanyName | Microsoft Corporation |
| FileDescription | Microsoft.Spark.Worker |
| FileVersion | 2.300.25.26201 |
| InternalName | Microsoft.Spark.Worker.dll |
| LegalCopyright | © Microsoft Corporation. All rights reserved. |
| OriginalFilename | Microsoft.Spark.Worker.dll |
| ProductName | .NET for Apache Spark |
| ProductVersion | 2.3.626201+6d8e4008054d96e40fba772010bc67f9d0cc795e |
| Assembly Version | 2.3.0.0 |
| Info | Interesting strings found in the binary: |
Contains domain names:
|
| Suspicious | The PE contains functions most legitimate programs don't use. |
[!] The program may be hiding some of its imports:
|
| Info | The PE is digitally signed. |
Signer: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011 |
| Safe | VirusTotal score: 0/70 (Scanned on 2026-07-13 02:31:49) | All the AVs think this file is safe. |
| e_magic | MZ |
|---|---|
| e_cblp | 0x90 |
| e_cp | 0x3 |
| e_crlc | 0 |
| e_cparhdr | 0x4 |
| e_minalloc | 0 |
| e_maxalloc | 0xffff |
| e_ss | 0 |
| e_sp | 0xb8 |
| e_csum | 0 |
| e_ip | 0 |
| e_cs | 0 |
| e_ovno | 0 |
| e_oemid | 0 |
| e_oeminfo | 0 |
| e_lfanew | 0xe0 |
| Signature | PE |
|---|---|
| Machine |
IMAGE_FILE_MACHINE_AMD64
|
| NumberofSections | 6 |
| TimeDateStamp | 2024-Oct-17 12:16:00 |
| PointerToSymbolTable | 0 |
| NumberOfSymbols | 0 |
| SizeOfOptionalHeader | 0xf0 |
| Characteristics |
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
|
| Magic | PE32+ |
|---|---|
| LinkerVersion | 14.0 |
| SizeOfCode | 0x15a00 |
| SizeOfInitializedData | 0xd200 |
| SizeOfUninitializedData | 0 |
| AddressOfEntryPoint | 0x0000000000011240 (Section: .text) |
| BaseOfCode | 0x1000 |
| ImageBase | 0x140000000 |
| SectionAlignment | 0x1000 |
| FileAlignment | 0x200 |
| OperatingSystemVersion | 6.0 |
| ImageVersion | 0.0 |
| SubsystemVersion | 6.0 |
| Win32VersionValue | 0 |
| SizeOfImage | 0x27000 |
| SizeOfHeaders | 0x400 |
| Checksum | 0x2a053 |
| Subsystem |
IMAGE_SUBSYSTEM_WINDOWS_CUI
|
| DllCharacteristics |
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
|
| SizeofStackReserve | 0x180000 |
| SizeofStackCommit | 0x1000 |
| SizeofHeapReserve | 0x100000 |
| SizeofHeapCommit | 0x1000 |
| LoaderFlags | 0 |
| NumberOfRvaAndSizes | 16 |
| KERNEL32.dll |
FreeLibrary
LoadLibraryExW OutputDebugStringW FindFirstFileExW EnterCriticalSection GetFullPathNameW FindNextFileW GetCurrentProcess GetModuleHandleExW GetModuleFileNameW LeaveCriticalSection GetEnvironmentVariableW GetModuleHandleW MultiByteToWideChar GetFileAttributesExW LoadLibraryA DeleteCriticalSection WideCharToMultiByte IsWow64Process TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount GetProcAddress GetWindowsDirectoryW FindResourceW GetLastError ActivateActCtx FindClose CreateActCtxW SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx InitializeSListHead GetCurrentProcessId IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetStringTypeW SwitchToThread GetCurrentThreadId InitializeCriticalSectionEx EncodePointer DecodePointer LCMapStringEx QueryPerformanceCounter GetSystemTimeAsFileTime |
|---|---|
| USER32.dll |
MessageBoxW
|
| SHELL32.dll |
ShellExecuteW
|
| ADVAPI32.dll |
RegOpenKeyExW
RegGetValueW DeregisterEventSource RegisterEventSourceW ReportEventW RegCloseKey |
| api-ms-win-crt-runtime-l1-1-0.dll |
_invalid_parameter_noinfo_noreturn
_exit exit _initterm_e _initterm _get_initial_wide_environment _initialize_wide_environment _configure_wide_argv _set_app_type _seh_filter_exe _cexit _crt_atexit _register_onexit_function _initialize_onexit_table _errno abort __p___wargv _c_exit _register_thread_local_exe_atexit_callback terminate __p___argc |
| api-ms-win-crt-stdio-l1-1-0.dll |
__acrt_iob_func
fputwc __p__commode _set_fmode fputws _wfsopen fflush __stdio_common_vfwprintf __stdio_common_vsnwprintf_s __stdio_common_vswprintf setvbuf |
| api-ms-win-crt-heap-l1-1-0.dll |
calloc
_set_new_mode free _callnewh malloc |
| api-ms-win-crt-string-l1-1-0.dll |
toupper
_wcsdup wcsncmp wcsnlen strcpy_s |
| api-ms-win-crt-convert-l1-1-0.dll |
wcstoul
_wtoi |
| api-ms-win-crt-time-l1-1-0.dll |
_gmtime64_s
_time64 wcsftime |
| api-ms-win-crt-locale-l1-1-0.dll |
setlocale
___mb_cur_max_func _configthreadlocale ___lc_codepage_func ___lc_locale_name_func __pctype_func _lock_locales _unlock_locales |
| api-ms-win-crt-math-l1-1-0.dll |
__setusermatherr
|
| Signature | 0xfeef04bd |
|---|---|
| StructVersion | 0x10000 |
| FileVersion | 2.300.25.26201 |
| ProductVersion | 2.3.36377.0 |
| FileFlags | (EMPTY) |
| FileOs |
VOS_DOS_WINDOWS32
VOS_NT_WINDOWS32
VOS__WINDOWS32
|
| FileType |
VFT_APP
|
| Language | UNKNOWN |
| CompanyName | Microsoft Corporation |
| FileDescription | Microsoft.Spark.Worker |
| FileVersion (#2) | 2.300.25.26201 |
| InternalName | Microsoft.Spark.Worker.dll |
| LegalCopyright | © Microsoft Corporation. All rights reserved. |
| OriginalFilename | Microsoft.Spark.Worker.dll |
| ProductName | .NET for Apache Spark |
| ProductVersion (#2) | 2.3.626201+6d8e4008054d96e40fba772010bc67f9d0cc795e |
| Assembly Version | 2.3.0.0 |
| Resource LangID | UNKNOWN |
|---|
| Characteristics |
0
|
|---|---|
| TimeDateStamp | 2024-Oct-17 19:10:36 |
| Version | 0.0 |
| SizeofData | 109 |
| AddressOfRawData | 0x1d220 |
| PointerToRawData | 0x1c020 |
| Referenced File | D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb |
| Characteristics |
0
|
|---|---|
| TimeDateStamp | 2024-Oct-17 19:10:36 |
| Version | 0.0 |
| SizeofData | 20 |
| AddressOfRawData | 0x1d290 |
| PointerToRawData | 0x1c090 |
| Characteristics |
0
|
|---|---|
| TimeDateStamp | 2024-Oct-17 19:10:36 |
| Version | 0.0 |
| SizeofData | 988 |
| AddressOfRawData | 0x1d2a4 |
| PointerToRawData | 0x1c0a4 |
| StartAddressOfRawData | 0x14001d6c8 |
|---|---|
| EndAddressOfRawData | 0x14001d6d8 |
| AddressOfIndex | 0x140022890 |
| AddressOfCallbacks | 0x1400174e0 |
| SizeOfZeroFill | 0 |
| Characteristics |
IMAGE_SCN_ALIGN_8BYTES
|
| Callbacks | (EMPTY) |
| Size | 0x140 |
|---|---|
| TimeDateStamp | 1970-Jan-01 00:00:00 |
| Version | 0.0 |
| GlobalFlagsClear | (EMPTY) |
| GlobalFlagsSet | (EMPTY) |
| CriticalSectionDefaultTimeout | 0 |
| DeCommitFreeBlockThreshold | 0 |
| DeCommitTotalFreeThreshold | 0 |
| LockPrefixTable | 0 |
| MaximumAllocationSize | 0 |
| VirtualMemoryThreshold | 0 |
| ProcessAffinityMask | 0 |
| ProcessHeapFlags | (EMPTY) |
| CSDVersion | 0 |
| Reserved1 | 0 |
| EditList | 0 |
| SecurityCookie | 0x140021080 |
| GuardCFCheckFunctionPointer | 5368804368 |
| GuardCFDispatchFunctionPointer | 0 |
| GuardCFFunctionTable | 0 |
| GuardCFFunctionCount | 0 |
| GuardFlags | (EMPTY) |
| CodeIntegrity.Flags | 0 |
| CodeIntegrity.Catalog | 0 |
| CodeIntegrity.CatalogOffset | 0 |
| CodeIntegrity.Reserved | 0 |
| GuardAddressTakenIatEntryTable | 0 |
| GuardAddressTakenIatEntryCount | 0 |
| GuardLongJumpTargetTable | 0 |
| GuardLongJumpTargetCount | 0 |
| XOR Key | 0x653c27b5 |
|---|---|
| Unmarked objects | 0 |
| ASM objects (33731) | 10 |
| C objects (33731) | 12 |
| C++ objects (33731) | 87 |
| Imports (VS2008 SP1 build 30729) | 16 |
| Imports (33136) | 9 |
| Total imports | 201 |
| C++ objects (LTCG) (33811) | 10 |
| Linker (33811) | 1 |
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