Extended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_6a09adde64c39aaa393ba6694bc90817_bkransomware.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_6a09adde64c39aaa393ba6694bc90817_bkransomware.exe
Resource
win10v2004-20240426-en
Target
2024-06-04_6a09adde64c39aaa393ba6694bc90817_bkransomware
Size
502KB
MD5
6a09adde64c39aaa393ba6694bc90817
SHA1
a436f972a12fff6d25884b5031dcbfd85268a6af
SHA256
2dce35fc7e65be5709236973738e0166a905b2af5fd90b7057255b9162b1600f
SHA512
50a83bd8e0e76b40e635d08ba6230e1cbd6e05defae9d6860ea95c05955ca1e0880e9a59a7e05ab2ffb9cc7646f8e8e96f07923ff32b12c2d5f9ae036e53f637
SSDEEP
6144:weSBL8BLLtnjJVYK31cZXdghevlYF9/fWM+T0MnF1SvLD5IC4symG2s:wnB4B/tnjLRcZt6yGF93p1iF4zHzNs
ExtKeyUsageTimeStamping
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
WSAStartup
setsockopt
closesocket
recv
send
connect
inet_addr
htons
socket
inet_ntoa
gethostbyname
GlobalLock
GlobalUnlock
CloseHandle
InterlockedDecrement
CreateThread
WaitForSingleObject
SetFilePointer
WriteFile
Sleep
GetTempPathA
CreateDirectoryA
CreateFileA
SetEndOfFile
InitializeCriticalSection
GetTickCount
CreateProcessA
DeleteFileA
WaitForMultipleObjects
GetModuleHandleW
DeviceIoControl
GetVersionExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
CreateToolhelp32Snapshot
Process32FirstW
GetCurrentProcess
TerminateProcess
Process32NextW
lstrcpyW
ExitProcess
GetProcAddress
GetModuleFileNameW
lstrcatW
CreateMutexW
SetCurrentDirectoryW
InterlockedIncrement
CreateFileW
GetFileType
ReadFile
SystemTimeToFileTime
HeapSize
DosDateTimeToFileTime
IsDebuggerPresent
OutputDebugStringW
FreeResource
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
GetStringTypeW
LoadLibraryExW
GetConsoleCP
ReadConsoleW
GetConsoleMode
SetFilePointerEx
RtlUnwind
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
GetStdHandle
AreFileApisANSI
GetModuleHandleExW
HeapReAlloc
HeapFree
HeapAlloc
DecodePointer
FindResourceW
SizeofResource
LoadResource
DeleteCriticalSection
GetCurrentThreadId
SetLastError
ResumeThread
ExitThread
IsProcessorFeaturePresent
EncodePointer
VirtualQuery
VirtualProtect
VirtualAlloc
GetSystemInfo
GetCommandLineW
GetProcessHeap
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
RaiseException
InterlockedExchange
GlobalFree
GlobalAlloc
LCMapStringW
SetStdHandle
FlushFileBuffers
WriteConsoleW
lstrlenA
LocalFree
GetCurrentDirectoryW
SetCursor
DrawTextA
PostMessageW
BeginPaint
EndPaint
FillRect
SetRect
MessageBoxW
GetMessageW
DispatchMessageW
TranslateMessage
CopyRect
LoadMenuW
SetWindowTextA
ShowWindow
ReleaseDC
GetDC
PtInRect
TrackPopupMenu
SetRectEmpty
DefWindowProcW
LoadCursorW
LoadIconW
RegisterClassExW
GetSystemMetrics
GetClientRect
SendMessageW
DestroyWindow
MessageBoxA
IsWindow
SetWindowPos
PostQuitMessage
GetSubMenu
GetCursorPos
CreateWindowExW
RegCloseKey
RegCreateKeyExA
RegSetValueExA
CLSIDFromString
CoUninitialize
CoInitialize
CoCreateInstance
CreateStreamOnHGlobal
SHGetSpecialFolderLocation
Shell_NotifyIconW
ShellExecuteA
SHGetPathFromIDListW
SHGetPathFromIDListA
SysFreeString
VariantInit
GetErrorInfo
VariantClear
SysAllocString
SelectObject
DeleteObject
CreateDIBSection
BitBlt
CreateCompatibleDC
SetDIBColorTable
EnumFontsW
SetBkMode
CreateRoundRectRgn
CreateSolidBrush
GetTextExtentPoint32A
GetObjectW
CreateCompatibleBitmap
StretchBlt
GetDIBColorTable
TextOutA
SetTextColor
FrameRgn
DeleteDC
CreateFontW
GdipBitmapLockBits
GdipDeleteGraphics
GdipDrawImageI
GdipCloneImage
GdipGetImageWidth
GdipGetImageHeight
GdipFree
GdipAlloc
GdipDisposeImage
GdiplusShutdown
GdiplusStartup
GdipBitmapUnlockBits
GdipGetImageGraphicsContext
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
AlphaBlend
TransparentBlt
GetAdaptersInfo
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ