installer[.]exe | Triage™

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General

Target
installer.exe
Size 12.2MB
Sample260608-td291sht21
SHA256 9dfc33e7abb8159465fa71e67f5fb97033b82daf4c0e83e5a132cf098775145c
MD5 fd849704bf3e92c53bfcd43eb1971743
SHA1 1fb5e65ff26bb1ba3f8f5ef5f1952c12d4d08502
SHA512 585fbb5c9254ca99e605989eb089b7720126809239046d6ae9726322f381a4295c35adcfd072fc2a42e3fa0d99fc3537bc583c679043007086071c48c3bbfa57
SSDEEP 196608:5fNvnBl2DGpWWI8vGKBcWkAdmIxs3DpxFjlREoBYVR7FmQ8z8+j885ws+:5fBX/pWWILa0tVCvsJ8T9
TLSH
T15DD63312A6C861D9E2EBE9784C0B7621EE3EFD73231EFC5B5B6836081DF29855E0C454
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 9 IoCs

Checks for missing Authenticode signature.

resource
installer.exe
unpack001/$PLUGINSDIR/NSISdl.dll
unpack001/$PLUGINSDIR/StartMenu.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/nsDialogs.dll
unpack001/$PLUGINSDIR/nsis_tauri_utils.dll
unpack001/app.exe
unpack001/lib/crash-handler.exe
unpack001/lib/luau-lsp.exe

File Explorer

installer.exe

.exe 12.2MB
$PLUGINSDIR/NSISdl.dll

.dll 15KB
$PLUGINSDIR/StartMenu.dll

.dll 7KB
$PLUGINSDIR/System.dll

.dll 12KB
$PLUGINSDIR/modern-header.bmp

4KB
$PLUGINSDIR/modern-wizard.bmp

150KB
$PLUGINSDIR/nsDialogs.dll

.dll 9KB
$PLUGINSDIR/nsis_tauri_utils.dll

.dll 33KB
app.exe

.exe 12.2MB
lib/crash-handler.exe

.exe 1.9MB
lib/en-us.json

6.8MB
lib/globalTypes.d.luau

764KB
lib/luau-lsp.exe

.exe 11.4MB

installer.exe

IMPHASH 46ce5c12b293febbeb513b196aa7f843
SHA256 9dfc33e7abb8159465fa71e67f5fb97033b82daf4c0e83e5a132cf098775145c
MD5 fd849704bf3e92c53bfcd43eb1971743
SHA1 1fb5e65ff26bb1ba3f8f5ef5f1952c12d4d08502
SHA512 585fbb5c9254ca99e605989eb089b7720126809239046d6ae9726322f381a4295c35adcfd072fc2a42e3fa0d99fc3537bc583c679043007086071c48c3bbfa57
SSDEEP 196608:5fNvnBl2DGpWWI8vGKBcWkAdmIxs3DpxFjlREoBYVR7FmQ8z8+j885ws+:5fBX/pWWILa0tVCvsJ8T9
TLSH
T15DD63312A6C861D9E2EBE9784C0B7621EE3EFD73231EFC5B5B6836081DF29855E0C454
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

13989

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

RegEnumValueW RegEnumKeyW RegQueryValueExW RegSetValueExW RegCloseKey RegDeleteValueW RegDeleteKeyW AdjustTokenPrivileges LookupPrivilegeValueW OpenProcessToken RegOpenKeyExW RegCreateKeyExW

shell32

SHGetPathFromIDListW SHBrowseForFolderW SHGetFileInfoW SHFileOperationW ShellExecuteExW

ole32

CoCreateInstance OleUninitialize OleInitialize IIDFromString CoTaskMemFree

comctl32

ImageList_Destroy ord17 ImageList_AddMasked ImageList_Create

user32

MessageBoxIndirectW GetDlgItemTextW SetDlgItemTextW CreatePopupMenu AppendMenuW TrackPopupMenu OpenClipboard EmptyClipboard SetClipboardData CloseClipboard IsWindowVisible CallWindowProcW GetMessagePos CheckDlgButton LoadCursorW SetCursor GetSysColor SetWindowPos GetWindowLongW IsWindowEnabled SetClassLongW GetSystemMenu EnableMenuItem GetWindowRect ScreenToClient EndDialog RegisterClassW SystemParametersInfoW CharPrevW GetClassInfoW DialogBoxParamW CharNextW ExitWindowsEx DestroyWindow CreateDialogParamW SetTimer SetWindowTextW PostQuitMessage SetForegroundWindow ShowWindow wsprintfW SendMessageTimeoutW FindWindowExW IsWindow GetDlgItem SetWindowLongW LoadImageW GetDC ReleaseDC EnableWindow InvalidateRect SendMessageW DefWindowProcW BeginPaint GetClientRect FillRect DrawTextW EndPaint CharNextA wsprintfA DispatchMessageW CreateWindowExW PeekMessageW GetSystemMetrics

gdi32

GetDeviceCaps SetBkColor SelectObject DeleteObject CreateBrushIndirect CreateFontIndirectW SetBkMode SetTextColor

kernel32

RemoveDirectoryW lstrcmpiA GetTempFileNameW CreateProcessW CreateDirectoryW CreateThread GlobalLock GlobalUnlock GetDiskFreeSpaceW WideCharToMultiByte lstrcpynW lstrlenW SetErrorMode GetVersionExW GetCommandLineW GetTempPathW GetWindowsDirectoryW SetEnvironmentVariableW CopyFileW WriteFile GetCurrentProcess GetModuleFileNameW GetLastError GetFileSize CreateFileW GetTickCount Sleep SetFileAttributesW GetFileAttributesW SetCurrentDirectoryW MoveFileW GetFullPathNameW GetShortPathNameW SearchPathW CompareFileTime SetFileTime CloseHandle lstrcmpiW lstrcmpW ExpandEnvironmentStringsW GlobalFree GlobalAlloc GetModuleHandleW LoadLibraryExW FreeLibrary WritePrivateProfileStringW GetPrivateProfileStringW lstrlenA MultiByteToWideChar ReadFile SetFilePointer FindClose FindNextFileW FindFirstFileW DeleteFileW MulDiv lstrcpyA MoveFileExW lstrcatW GetSystemDirectoryW GetProcAddress GetModuleHandleA GetExitCodeProcess WaitForSingleObject ExitProcess

$PLUGINSDIR/NSISdl.dll

IMPHASH db80d5e142e716e818b7f4614dcade3c
SHA256 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
MD5 8eabbe36e8b52e69322780d0f541fd19
SHA1 e5fa3eca8d2035e4fa006b7123c348348e4e6de4
SHA512 4189fabff409be4bc7a8e81be58fb18e32398e4ef4c01a70cf823d79e76f47c4681734808fd61db8728c73d2bcad890b09aa09d5a0f0b0c3ad581be1beaf9ce7
SSDEEP 384:jrSQMCOUILnCaSPy/yhJzmGSMRWyOUKie:jrSQMCOp0yamMRWysie
TLSH
T17B623C16B62084F5DBB2167034D73B3E6BB28F6A1A2848C34BF35C4E9E52307B675D85
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

9321

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/StartMenu.dll

IMPHASH 646971a3aef724d6f553f40ae84fe26b
SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
MD5 b9b71990b37e04a56cadbcbfa694f30f
SHA1 3b7627deb793446d6b12b7b94266cc592982a5c2
SHA512 b4aa947aba471ce0ba37ab859391f6a157887c882c920a3081d482f63a83317ae75b428ebae226f835798517abb676114ee42bf13bd4c4291cebbb5e9658f2e5
SSDEEP 96:VIt3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/x3lkCTcaqHCI:ShE+A0+sF6piUFkA1lncviI
TLSH
T1FFF1C776F3D20673F9AB427428632F231B2AF521576581A7890316CE7A61DE3FD34B11
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

6430

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/System.dll

IMPHASH 509a34b3a68a773e0afb4259e68f9f82
SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
TLSH
T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10879

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsDialogs.dll

IMPHASH 3b477381217c97b22146297f93df2a92
SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
MD5 8f0e7415f33843431df308bb8e06af81
SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
TLSH
T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

7527

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsis_tauri_utils.dll

IMPHASH 2030931b38a854dde8cdd69245a8096a
SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
MD5 948eaa3cb78c2dcdd9eb1ab120ae0f65
SHA1 75197fee3c6a814fe035788d1c34ead39349b860
SHA512 f7c511e8c73ef6ee9b72c88cd73b2d454a6ffc12144118df2276ea3f5c34175df0d9d15a435035575ca2b171789fe348d7a9028b702b47dda749ee17e03ae7c1
SSDEEP 768:K/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVG:8wODZzTrAV5Oevq4DtXHVG
TLSH
T188F24A48FDC57EBAE2CF05710809467E4A6FC8081700C96BE3722EA3D5A67329ED525F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

nsis_tauri_utils.pdb

app.exe

IMPHASH 0bda4a125cb2bc535b40bfb401b11728
SHA256 e59da45377c96d3448f4806c72b97a3e8e93c8d9cded5697250e62b61f71e8de
MD5 502891248d172fb4d9b3c7910ceffd4d
SHA1 bf7449074f4c8e5055527de28b98b225ad5aab4d
SHA512 c0dfaf8cc28fc15049ef60ca2d75646a894be8e61beaee1f506da4dbd75efe0ef31622637a30ed5b831cd3cfa8df76ec11bca0fac7889abc4a6a8276c64c8bac
SSDEEP 393216:TaGeudHXXheWZdiIHQVE4BMndT6kcid4FB:SGn16kfO
TLSH
T166D6AF03F69581E8C09EC078C35B9637EB72B8C95621B2DF1BE44B112E16F906F2D799
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

6340636

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

app.pdb

kernel32

IsDebuggerPresent WaitForSingleObjectEx LoadLibraryA ReleaseSRWLockExclusive AcquireSRWLockExclusive GetSystemTimeAsFileTime InitializeConditionVariable VerSetConditionMask VerifyVersionInfoW FormatMessageA GetFileSizeEx LocalFree WakeConditionVariable OutputDebugStringA OutputDebugStringW LoadLibraryExW FreeLibrary IsProcessorFeaturePresent GetCurrentThreadId ReleaseSemaphore GetFileInformationByHandleEx GetFileInformationByHandle GetSystemInfo RtlPcToFileHeader LoadLibraryW ReleaseMutex LCIDToLocaleName RemoveDirectoryW CreateMutexW ResetEvent SetFilePointerEx SetFileCompletionNotificationModes RaiseException EncodePointer GetFinalPathNameByHandleW TlsAlloc SetLastError lstrlenW GetProcessHeap RemoveVectoredExceptionHandler SetHandleInformation FindClose WaitForSingleObject GetOverlappedResult WriteFile PostQueuedCompletionStatus ReadFile GetExitCodeProcess GetQueuedCompletionStatusEx GetCurrentProcessId FlushFileBuffers QueryFullProcessImageNameW CreateIoCompletionPort CancelIoEx CreateFileW CreateSemaphoreW ReadDirectoryChangesW CancelIo RtlLookupFunctionEntry GetCurrentProcess WideCharToMultiByte SetEvent MultiByteToWideChar TerminateProcess SleepEx GetFullPathNameW SetFileTime SetFileInformationByHandle FindFirstFileExW TlsGetValue CreateMutexA GetStdHandle GetConsoleMode GetConsoleOutputCP UnregisterWaitEx WriteConsoleW ReadFileEx WriteFileEx GetUserDefaultUILanguage TlsSetValue CreateThread CreateDirectoryW CreateProcessW TlsFree DeviceIoControl CreateWaitableTimerExW GetSystemTimePreciseAsFileTime GetFileAttributesExW SwitchToThread Process32NextW OpenProcess Process32FirstW CreateToolhelp32Snapshot GetPackageFamilyName AreFileApisANSI CreateEventW HeapReAlloc GetCurrentThread SetThreadStackGuarantee GetModuleHandleA Sleep GetProcAddress ExitProcess CompareStringOrdinal GetSystemDirectoryW GetWindowsDirectoryW GetFileAttributesW GetModuleFileNameW DuplicateHandle GetTempPathW DeleteFileW CopyFileExW MoveFileExW CreateSymbolicLinkW SetWaitableTimer FindNextFileW GetModuleHandleW LoadLibraryExA FormatMessageW GetLastError HeapAlloc CloseHandle HeapFree RegisterWaitForSingleObject GetEnvironmentVariableW RtlVirtualUnwind GetCurrentDirectoryW QueryPerformanceFrequency RtlUnwindEx RtlCaptureContext SleepConditionVariableCS SetEnvironmentVariableW InitializeSListHead UnhandledExceptionFilter SetUnhandledExceptionFilter GetEnvironmentVariableA AddVectoredExceptionHandler QueryPerformanceCounter InitializeCriticalSectionAndSpinCount GetEnvironmentStringsW DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection EnterCriticalSection SystemTimeToFileTime SystemTimeToTzSpecificLocalTime FreeEnvironmentStringsW GetCommandLineW

advapi32

RegOpenKeyExW RegSetValueExW RegCloseKey CryptDestroyHash CryptHashData CryptAcquireContextW CryptCreateHash RegCreateKeyExW CryptGetHashParam CryptReleaseContext RegQueryValueExW RegGetValueW EventUnregister EventRegister EventSetInformation EventWriteTransfer SystemFunction036

oleaut32

SetErrorInfo SysFreeString SysStringLen GetErrorInfo

api-ms-win-core-winrt-error-l1-1-0

RoOriginateErrorW

bcryptprimitives

ProcessPrng

ntdll

NtCreateNamedPipeFile NtCreateFile NtDeviceIoControlFile NtOpenFile NtCancelIoFileEx RtlGetVersion RtlNtStatusToDosError NtReadFile NtWriteFile

user32

IsWindowVisible MapVirtualKeyW GetUpdateRect PeekMessageW ValidateRect DispatchMessageW MsgWaitForMultipleObjectsEx SetFocus GetWindow GetWindowThreadProcessId DestroyWindow GetParent SetWindowRgn FindWindowExW GetRawInputData CloseTouchInputHandle GetTouchInputInfo ScreenToClient TrackMouseEvent SystemParametersInfoW GetAsyncKeyState FlashWindowEx LoadCursorW SetCursor IsIconic GetMessageW RegisterTouchWindow IsWindow SetCursorPos UpdateWindow InvalidateRect GetForegroundWindow IsWindowEnabled SetWindowTextW GetWindowTextW GetWindowTextLengthW EnableWindow SetParent SetPropW SetWindowLongPtrW EnumDisplayMonitors MonitorFromPoint MonitorFromRect ToUnicodeEx GetKeyState MapVirtualKeyExW GetKeyboardLayout ShowCursor ClipCursor GetSystemMetrics AdjustWindowRect RedrawWindow GetWindowPlacement GetMonitorInfoW SetWindowPlacement ChangeDisplaySettingsExW SetWindowLongW GetSystemMenu RegisterRawInputDevices AdjustWindowRectEx GetMenu GetWindowLongW InvalidateRgn ReleaseCapture SetCapture PostThreadMessageW GetWindowLongPtrW RegisterWindowMessageA IsProcessDPIAware MonitorFromWindow TrackPopupMenu SetForegroundWindow ClientToScreen GetCursorPos EnableMenuItem DrawIconEx GetDC AppendMenuW InsertMenuW SendInput CheckMenuItem DrawTextW ReleaseDC FillRect GetWindowDC OffsetRect GetWindowRect MapWindowPoints GetClientRect GetMenuBarInfo ShowWindow PostQuitMessage SystemParametersInfoA GetActiveWindow SetMenu RemoveMenu CreateIcon SetMenuItemInfoW DrawMenuBar CreatePopupMenu CreateMenu CreateAcceleratorTableW DestroyAcceleratorTable DestroyIcon DestroyMenu PostMessageW EnumChildWindows TranslateAcceleratorW SetWindowDisplayAffinity DispatchMessageA RegisterClassExW TranslateMessage GetMenuItemInfoW EnumWindows SendMessageW FindWindowW DefWindowProcW CreateWindowExW SetWindowPos GetMessageA GetClipCursor GetKeyboardState

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

api-ms-win-core-synch-l1-2-0

WakeByAddressSingle WakeByAddressAll WaitOnAddress

comctl32

DefSubclassProc TaskDialogIndirect SetWindowSubclass RemoveWindowSubclass

ole32

CoTaskMemAlloc CreateStreamOnHGlobal RegisterDragDrop RevokeDragDrop CoInitializeEx OleInitialize CoInitialize CoTaskMemFree CoUninitialize CoCreateInstance CoCreateFreeThreadedMarshaler

shlwapi

SHCreateMemStream

dwmapi

DwmGetWindowAttribute DwmSetWindowAttribute DwmEnableBlurBehindWindow

shell32

ILFree DragFinish ShellExecuteExW SHAppBarMessage ILCreateFromPathW SHOpenFolderAndSelectItems DragQueryFileW SHGetKnownFolderPath ShellExecuteW SHCreateItemFromParsingName

gdi32

BitBlt CreateRectRgn GetDeviceCaps CreateSolidBrush DeleteDC CreateDIBSection DeleteObject SetBkMode SetTextColor CombineRgn SelectObject CreateCompatibleDC

ws2_32

listen accept WSAGetLastError socket getpeername getsockname WSASocketW ioctlsocket WSASend WSARecv shutdown closesocket getsockopt setsockopt WSAStartup WSACleanup getaddrinfo freeaddrinfo send WSACloseEvent WSACreateEvent WSAEnumNetworkEvents WSAEventSelect WSAResetEvent connect bind recv WSAWaitForMultipleEvents ntohs htons WSASetLastError __WSAFDIsSet select htonl WSAIoctl

crypt32

CertOpenStore CertVerifyCertificateChainPolicy CryptStringToBinaryW CertFreeCertificateChain CertSetCertificateContextProperty CertFindCertificateInStore CertCreateCertificateChainEngine CertFreeCertificateContext CertFreeCertificateChainEngine CryptDecodeObjectEx CertFreeCRLContext CertGetCertificateChain CryptQueryObject CertAddCertificateContextToStore CertCloseStore CertAddEncodedCertificateToStore PFXImportCertStore CertFreeCTLContext CertEnumCertificatesInStore CertFindExtension CertGetNameStringW

bcrypt

BCryptGenRandom

iphlpapi

if_nametoindex

secur32

InitSecurityInterfaceW

api-ms-win-crt-heap-l1-1-0

malloc free calloc _callnewh realloc _set_new_mode

api-ms-win-crt-string-l1-1-0

wcsncpy_s wcscpy_s strspn strcmp wcsncmp _wcsicmp strncmp strcspn wcscmp _strdup wcslen strcpy_s strlen

api-ms-win-crt-math-l1-1-0

tanh sinh round sin log10 log fmod exp tan cosh roundf floor cos ceil trunc pow _dsign atan2 atan asin acos _dclass log2 ldexp _fdopen floorf ceilf sqrt __setusermatherr

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback _c_exit _cexit __p___argv __p___argc strerror_s _exit exit _initterm_e _initterm _get_initial_narrow_environment _initialize_narrow_environment _initialize_onexit_table _crt_atexit _configure_narrow_argv _set_app_type _invalid_parameter_noinfo_noreturn _set_invalid_parameter_handler _errno abort _invoke_watson signal terminate _seh_filter_exe _register_onexit_function

api-ms-win-crt-convert-l1-1-0

_ultow_s wcstol strtoull strtod strtoll _wtoi atoi

api-ms-win-crt-stdio-l1-1-0

fputs _fileno feof fseek ftell fflush __stdio_common_vsprintf_s __acrt_iob_func fputc __stdio_common_vsprintf __p__commode fread _wsopen_s _wfsopen _fseeki64 _close fgets _set_fmode ferror fwrite fclose

api-ms-win-crt-locale-l1-1-0

_configthreadlocale ___lc_codepage_func localeconv

api-ms-win-crt-time-l1-1-0

strftime _time64 _gmtime64_s

api-ms-win-crt-filesystem-l1-1-0

_wstat64 _fullpath _fstat64 _unlink

api-ms-win-crt-utility-l1-1-0

_rotl64 qsort bsearch

msvcp140

?_Xbad_function_call@std@@YAXXZ ?_Winerror_map@std@@YAHH@Z ?_Xout_of_range@std@@YAXPEBD@Z ?_Syserror_map@std@@YAPEBDH@Z _Xtime_get_ticks _Query_perf_counter _Query_perf_frequency ?_Xlength_error@std@@YAXPEBD@Z _Thrd_sleep

Name

.text

Size

6.2MB

Virtual Size

6.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

5.7MB

Virtual Size

5.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

14KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

196KB

Virtual Size

196KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

88B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

244B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

27KB

Virtual Size

26KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

72KB

Virtual Size

71KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

lib/crash-handler.exe

IMPHASH e06f100d90fefffd71e94779c1ea0e2a
SHA256 30ffb0c3d3bcef7e98a9945dede0f22283759c5b7c6e94290a4bae867ae04c5f
MD5 ba3eeab2d8dc0bfe22bb0b7a3565dc94
SHA1 e57bf3897b318cbe841f0b2dd06d6184cc994e42
SHA512 752b4fc69adf090e672a9e02786697d18b91d9b7c7ea63e1bbfccc1e018857a323f54acab1cc52e53ae0871add898b63e60e8c8eb08a21638934dee3304e272f
SSDEEP 24576:hmy7wNe20x/FltYRCZy0eJlm9X7AcKufp0bZq63WFSr2aAJim:s4wNe2E/Flt8mFKufmQ6VG
TLSH
T1B4953B16BA5A94ECD59BC47883468A725E3534DB0B3579FF018896383F6AEF11F3C218
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1208928

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

crash_handler.pdb

bcryptprimitives

ProcessPrng

kernel32

LocalFree GetProcAddress OpenProcess FormatMessageW SetHandleInformation CloseHandle InitializeSListHead GetProcessHeap HeapFree Sleep GetModuleHandleA IsDebuggerPresent UnhandledExceptionFilter GetLastError GetCurrentThreadId GetSystemTimeAsFileTime UnregisterWait RegisterWaitForSingleObject CreateIoCompletionPort SetFileCompletionNotificationModes PostQueuedCompletionStatus GetModuleHandleW SetUnhandledExceptionFilter GetQueuedCompletionStatusEx IsProcessorFeaturePresent GetCurrentProcess LoadLibraryExA LoadLibraryA WaitForSingleObjectEx WideCharToMultiByte SwitchToThread FindClose FindFirstFileExW lstrlenW GetCommandLineW GetEnvironmentVariableW GetCurrentDirectoryW GetCurrentThread SetThreadStackGuarantee AddVectoredExceptionHandler CreateDirectoryW GetStdHandle GetFileInformationByHandleEx GetFileInformationByHandle GetSystemTimePreciseAsFileTime RtlVirtualUnwind RtlLookupFunctionEntry GetCurrentProcessId CreateThread QueryPerformanceCounter QueryPerformanceFrequency HeapReAlloc SetFileTime CreateFileW SetFileInformationByHandle GetFullPathNameW SetLastError WaitForSingleObject RtlCaptureContext ReleaseMutex DeleteFileW HeapAlloc MultiByteToWideChar WriteConsoleW GetConsoleMode GetTempPathW GetModuleFileNameW SetWaitableTimer CreateWaitableTimerExW GetConsoleOutputCP CreateMutexA

dbghelp

MiniDumpWriteDump

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

oleaut32

SysStringLen SysFreeString

ws2_32

WSAGetLastError closesocket ioctlsocket connect accept bind listen WSARecv WSASend socket WSAIoctl recv shutdown getaddrinfo freeaddrinfo WSAStartup WSACleanup WSASocketW select getpeername send getsockopt setsockopt

secur32

FreeCredentialsHandle DecryptMessage DeleteSecurityContext QueryContextAttributesW AcquireCredentialsHandleA EncryptMessage AcceptSecurityContext InitializeSecurityContextW FreeContextBuffer

crypt32

CertDuplicateCertificateChain CertFreeCertificateChain CertDuplicateCertificateContext CertCloseStore CertFreeCertificateContext CertDuplicateStore CertSetCertificateContextProperty CertCreateCertificateContext CertVerifyCertificateChainPolicy CertGetCertificateChain CryptStringToBinaryA CertEnumCertificatesInStore CertOpenStore CertAddCertificateContextToStore CryptDecodeObjectEx

advapi32

CryptImportKey CryptAcquireContextW CryptDestroyKey CryptReleaseContext

ntdll

NtWriteFile RtlNtStatusToDosError NtReadFile

vcruntime140

__current_exception __CxxFrameHandler3 memcpy memmove __current_exception_context memcmp __C_specific_handler _CxxThrowException memset

api-ms-win-crt-math-l1-1-0

pow ceil __setusermatherr

api-ms-win-crt-runtime-l1-1-0

_configure_narrow_argv __p___argc exit _cexit _initterm_e _set_app_type _register_thread_local_exe_atexit_callback _initterm _get_initial_narrow_environment _exit _initialize_onexit_table _register_onexit_function _crt_atexit _c_exit terminate _initialize_narrow_environment __p___argv _seh_filter_exe

api-ms-win-crt-stdio-l1-1-0

_set_fmode __p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

free _set_new_mode

lib/luau-lsp.exe

IMPHASH 132b364f5b030f001c9e42cb18876bf8
SHA256 3000cd7fb7f75643399c60d99587f0dc3328d4c3add013873a2468a23c62c650
MD5 625723a19de52128ab9549927023d365
SHA1 e4b31577dbb2db9ee42c5aadc1d4e92ee4ca2b55
SHA512 a9d3b34295d4c6a71080bdc2dcf3a92dd58d8ee7cdafc5929635e97ffa8d3a6a78c1945f8c4505a013105f743aa68638f715053bcb2832b8314f21c744865578
SSDEEP 98304:whFgCUk1ao0pfxj+y+lBH/XjCe6kw+CV3SQW0hzW:wh+CX1fgj+pfAkw+ZQW0k
TLSH
T118C67D37729C02DCE0BBC07D8A8BAD93D7B2340543759AEF04A046965E5BEE94F39712
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

72316

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\luau-lsp\luau-lsp\build\RelWithDebInfo\luau-lsp.pdb

dbghelp

StackWalk64 SymInitialize SymGetOptions SymSetOptions SymGetModuleBase64 SymFunctionTableAccess64 SymFromAddr

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

winhttp

WinHttpReceiveResponse WinHttpConnect WinHttpCloseHandle WinHttpOpen WinHttpCrackUrl WinHttpSendRequest WinHttpSetCredentials WinHttpQueryHeaders WinHttpOpenRequest

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW BuildExplicitAccessWithNameW BuildSecurityDescriptorW RegGetValueA RegSetKeyValueW SystemFunction036

kernel32

GetOEMCP GetACP IsValidCodePage FlushFileBuffers HeapQueryInformation HeapSize GetCurrentDirectoryW GetTimeZoneInformation GetConsoleOutputCP ReadConsoleW GetConsoleMode HeapReAlloc SetStdHandle EnumSystemLocalesW GetUserDefaultLCID GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap WriteConsoleW SetCurrentDirectoryW ReadProcessMemory GetCommandLineW FindClose FindFirstFileW FindNextFileW GetFileAttributesW LocalFree MultiByteToWideChar WideCharToMultiByte IsDebuggerPresent VirtualProtect GetCurrentThreadStackLimits InitializeCriticalSection EnterCriticalSection LeaveCriticalSection InitOnceExecuteOnce CreateDirectoryW DeleteFileW RemoveDirectoryW GetLastError GetModuleFileNameW GetCurrentProcess TerminateProcess QueryPerformanceCounter QueryPerformanceFrequency GetTickCount64 CloseHandle GetCurrentProcessId VirtualQuery FreeLibrary LoadLibraryExW CreateToolhelp32Snapshot Module32FirstW Module32NextW GetCurrentThread GetThreadId GetSystemTimeAsFileTime GetModuleHandleW GetProcAddress LoadLibraryA RaiseException DeleteCriticalSection InitializeConditionVariable WakeConditionVariable SleepConditionVariableCS WaitForSingleObject CreateThread GetModuleHandleA GetModuleFileNameA RtlCaptureStackBackTrace CreateFileW LockFileEx SetEndOfFile UnlockFileEx CreateProcessW GetStdHandle GetFileType SetUnhandledExceptionFilter AddVectoredExceptionHandler SetEvent SleepEx CreateEventW Sleep GetCurrentThreadId GetExitCodeThread FlushInstructionCache OpenProcess GetVersion VirtualAllocEx VirtualProtectEx WriteProcessMemory WerRegisterRuntimeExceptionModule RemoveVectoredExceptionHandler GetFileSizeEx ReadFile SetFilePointerEx WriteFile GetNamedPipeInfo FindFirstFileExW GetFileTime MoveFileExW LoadLibraryW FormatMessageA DuplicateHandle GetSystemInfo VirtualQueryEx RtlUnwind SetLastError SetNamedPipeHandleState TransactNamedPipe CreateNamedPipeW WaitNamedPipeW OutputDebugStringW GetLocalTime FormatMessageW InitializeCriticalSectionAndSpinCount TryEnterCriticalSection IsValidLocale GetLocaleInfoW LCMapStringW VirtualAlloc VirtualFree RtlAddFunctionTable RtlDeleteFunctionTable WaitForSingleObjectEx SwitchToThread GetNativeSystemInfo ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW RtlPcToFileHeader InitOnceBeginInitialize InitOnceComplete InitializeCriticalSectionEx GetLocaleInfoEx EncodePointer DecodePointer LCMapStringEx CompareStringEx GetCPInfo SetFileInformationByHandle GetTempPathW CreateEventExW CreateSemaphoreExW FlushProcessWriteBuffers GetCurrentProcessorNumber FreeLibraryWhenCallbackReturns CreateThreadpoolTimer SetThreadpoolTimer WaitForThreadpoolTimerCallbacks CloseThreadpoolTimer CreateThreadpoolWait SetThreadpoolWait CloseThreadpoolWait GetFileInformationByHandleEx CreateSymbolicLinkW GetStringTypeW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter IsProcessorFeaturePresent GetStartupInfoW InitializeSListHead InterlockedPushEntrySList InterlockedFlushSList RtlUnwindEx TlsAlloc TlsGetValue TlsSetValue TlsFree ExitProcess GetModuleHandleExW ExitThread ResumeThread FreeLibraryAndExitThread GetDriveTypeW GetFullPathNameW GetFileInformationByHandle PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime SetConsoleCtrlHandler GetCommandLineA HeapAlloc HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree IsThreadAFiber GetDateFormatW GetTimeFormatW CompareStringW

shell32

CommandLineToArgvW

Name

.text

Size

9.5MB

Virtual Size

9.5MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

1.4MB

Virtual Size

1.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

70KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

349KB

Virtual Size

349KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

CPADinfo

Size

512B

Virtual Size

323B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

1024B

Virtual Size

777B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.00cfg

Size

512B

Virtual Size

373B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

1024B

Virtual Size

563B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

60KB

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

installer.exe

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

generic

$PLUGINSDIR/NSISdl.dll

advapi32

wsock32

user32

kernel32

generic

$PLUGINSDIR/StartMenu.dll

kernel32

user32

gdi32

shell32

ole32

generic

$PLUGINSDIR/System.dll

kernel32

user32

ole32

generic

$PLUGINSDIR/modern-header.bmp

$PLUGINSDIR/modern-wizard.bmp

$PLUGINSDIR/nsDialogs.dll

kernel32

user32

gdi32

shell32

comdlg32

ole32

generic

$PLUGINSDIR/nsis_tauri_utils.dll

kernel32

advapi32

user32

shell32

generic

app.exe

kernel32

advapi32

oleaut32

api-ms-win-core-winrt-error-l1-1-0

bcryptprimitives

ntdll

user32

version

api-ms-win-core-synch-l1-2-0

comctl32

ole32

shlwapi

dwmapi

shell32

gdi32

ws2_32

crypt32

bcrypt

iphlpapi

secur32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-utility-l1-1-0

msvcp140