Extended Key Usages
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
Static task
static1
Behavioral task
behavioral1
Sample
gfkqlockbc.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
gfkqlockbc.exe
Resource
win10v2004-20221111-en
Target
gfkqlockbc.7z
Size
749KB
MD5
4d681a92634c66a894f89763d9fde1fa
SHA1
bb126eeee17b44a4dfa014505a3d7ae8bb03d9f2
SHA256
3d1ad4f750a0eee7fd5a14df1ce9f9d20bfca11f6797818838d2a9601c1484c3
SHA512
ec2b9ce4ebd2f1a82284d3a1bbb4161b9f5c59b13a8261ed221cd5765c3507367b99510202e95eaee4a497311382b8284d56ef525b2169385d67f9fafa042438
SSDEEP
12288:JwtxB8UDZElmXJtD8zLXFtwZQawXWjibq4Rkl7ZhXI1LAodlQC6DnOe97JuQt//j:2xBnNj8zrIZlwXWv4MZRI1LAoLQC6DO4
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
KeyUsageDigitalSignature
KeyUsageCertSign
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
WriteConsoleW
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_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_READ