e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

General

Target
e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861
Size 3.8MB
Sample260924-mn12dabe66
SHA256 e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861
MD5 53ecef51ee0dfd306e8e94df52b846a7
SHA1 083b1e08f50378f4baec7a2553e071af59bf1fa0
SHA512 3b04583d1cf06c0d090b17798d761ef131e8a17cc2d058e53c92d4f2ec2e3171cb38619245b1ccfd3b8de13d8ce078f49d559861015e4a61fb791c50bb654128
SSDEEP 98304:uDNmcgqfS25KbMlR0udGzn/61ZZmLOTW/8rjdatLK4:KNmcgqb5+v8rspK
TLSH
T14606AD11F521D132E58200B1A62EFBFB457D6630036884D7B3C45ABEAA705E37B7AB17
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

File Explorer

e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

.dll 3.8MB

e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

IMPHASH 86cc83096c357282ef50aa94766d5bf5
SHA256 e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861
MD5 53ecef51ee0dfd306e8e94df52b846a7
SHA1 083b1e08f50378f4baec7a2553e071af59bf1fa0
SHA512 3b04583d1cf06c0d090b17798d761ef131e8a17cc2d058e53c92d4f2ec2e3171cb38619245b1ccfd3b8de13d8ce078f49d559861015e4a61fb791c50bb654128
SSDEEP 98304:uDNmcgqfS25KbMlR0udGzn/61ZZmLOTW/8rjdatLK4:KNmcgqb5+v8rspK
TLSH
T14606AD11F521D132E58200B1A62EFBFB457D6630036884D7B3C45ABEAA705E37B7AB17
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

265084

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

K:\IrfanView_64_bit\PLUGIN_Library\JpegXL\Win32\Release\IrfanView Jpeg_XL Plugin.pdb

kernel32

DeleteCriticalSection CloseHandle ReleaseMutex WaitForSingleObject CreateMutexW CreateSymbolicLinkW GetFileInformationByHandleEx CloseThreadpoolWait SetThreadpoolWait CreateThreadpoolWait CloseThreadpoolTimer WaitForThreadpoolTimerCallbacks SetThreadpoolTimer CreateThreadpoolTimer FreeLibraryWhenCallbackReturns GetTickCount64 GetCurrentProcessorNumber FlushProcessWriteBuffers CreateSemaphoreExW CreateEventExW InitOnceExecuteOnce SetFileInformationByHandle GetLocaleInfoEx QueryPerformanceFrequency FormatMessageA WakeConditionVariable TryAcquireSRWLockExclusive GetNativeSystemInfo GetExitCodeThread SwitchToThread Sleep WaitForSingleObjectEx SleepConditionVariableSRW WakeAllConditionVariable AcquireSRWLockExclusive ReleaseSRWLockExclusive LeaveCriticalSection WriteConsoleW SetEndOfFile HeapSize GetTimeZoneInformation FlushFileBuffers SetStdHandle CreateFileW GetStringTypeW SetConsoleCtrlHandler GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW WideCharToMultiByte GetCommandLineW GetCommandLineA GetCPInfo GetOEMCP GetACP IsValidCodePage FindNextFileW FindFirstFileExW FindClose DeleteFileW EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW VirtualProtect InitializeCriticalSectionEx IsThreadAFiber FlsFree FlsSetValue EnterCriticalSection InitializeCriticalSection WritePrivateProfileStringW GetPrivateProfileIntW GetProcessAffinityMask GlobalLock GlobalUnlock GlobalAlloc GetModuleFileNameW GetCurrentProcess MulDiv LocalFree LocalAlloc GetCurrentThreadId VerifyVersionInfoW GetModuleHandleA LoadLibraryExW VerSetConditionMask GetProcAddress GetModuleHandleW OutputDebugStringW FreeLibrary UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW RaiseException RtlUnwind InterlockedPushEntrySList InterlockedFlushSList GetLastError SetLastError EncodePointer InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree ReadFile ExitProcess GetModuleHandleExW CreateThread ExitThread ResumeThread FreeLibraryAndExitThread GetCurrentThread HeapFree HeapReAlloc HeapAlloc GetStdHandle GetFileType GetConsoleMode ReadConsoleW SetFilePointerEx WriteFile GetConsoleOutputCP GetFileSizeEx DecodePointer MultiByteToWideChar GetTempPathW FlsAlloc FlsGetValue HeapQueryInformation

user32

GetScrollRange SetScrollRange GetScrollPos SetScrollPos EnableWindow KillTimer SetTimer SendDlgItemMessageW IsDlgButtonChecked EndDialog DialogBoxParamW CreateDialogParamW ShowWindow PostMessageW wsprintfW DrawIconEx LoadImageW CallNextHookEx UnhookWindowsHookEx SetWindowsHookExW GetClassNameW FindWindowExW EnumChildWindows GetParent SetWindowLongW GetWindowLongW OffsetRect InflateRect CopyRect FrameRect FillRect DrawFocusRect SetWindowTextW MessageBoxW MessageBoxA GetWindowRect GetClientRect GetWindowTextW InvalidateRect EndPaint BeginPaint ReleaseDC GetDC DrawTextExW DrawTextW SetMenuItemInfoW GetMenuItemInfoW TrackPopupMenu DeleteMenu GetMenuItemCount GetSubMenu DestroyMenu GetMenuStringW GetSystemMetrics IsWindowEnabled GetFocus GetDlgCtrlID GetDlgItem IsWindowVisible CallWindowProcW DrawFrameControl DrawEdge SystemParametersInfoW SetPropW RedrawWindow SendMessageW GetSysColor

gdi32

SetBkMode SetBkColor SelectObject Rectangle GetTextExtentPoint32W GetStockObject GetPixel GetDeviceCaps ExcludeClipRect CreateSolidBrush CreatePen CreateFontIndirectW CreateCompatibleDC CreateCompatibleBitmap BitBlt DeleteObject SetTextColor

comctl32

ord412 ord410 ord413

Name

.text

Size

3.0MB

Virtual Size

3.0MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

790KB

Virtual Size

789KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

25KB

Virtual Size

537KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

512B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

74KB

Virtual Size

74KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

e1f8667b39e6b3b0b24ebb7a1c6415c80cbd4eacf8c804a424c50d951860b861

kernel32

user32

gdi32

comctl32

generic