Extended Key Usages
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-01_41657d2ae6cf7a487ed10fc5a488b10c_bkransomware_buzus.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-07-01_41657d2ae6cf7a487ed10fc5a488b10c_bkransomware_buzus.exe
Resource
win10v2004-20240611-en
Target
2024-07-01_41657d2ae6cf7a487ed10fc5a488b10c_bkransomware_buzus
Size
1.3MB
MD5
41657d2ae6cf7a487ed10fc5a488b10c
SHA1
ab554a0fbea096e00d3329f957401a8c12df0f61
SHA256
f823f3fbb1ba8516f052984f445250a2b76184693d9a9b6f7730708258fb367f
SHA512
b4b79a6a8279c545dd45eaa9d9e1ac0f58e98f51fe2b532f7c7e60f9c4334dcc5fee4fb5da6c8abfdb42693133c80a8c8715db0dff2e900a5114346dd28527b6
SSDEEP
24576:irKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:irKo4ZwCOnYjVmJPa
ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageNetscapeServerGatedCrypto
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
GetCurrentProcess
GetModuleFileNameW
WideCharToMultiByte
TerminateProcess
ResumeThread
CreateProcessA
GetThreadContext
VirtualAlloc
VirtualAllocEx
VirtualFreeEx
RaiseException
WriteProcessMemory
FindResourceExW
FreeLibrary
GetModuleFileNameA
GetModuleHandleW
GetProcAddress
LoadResource
LockResource
SizeofResource
LoadLibraryW
FindResourceW
MultiByteToWideChar
FreeConsole
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
LocalFree
DecodePointer
CheckRemoteDebuggerPresent
ReadProcessMemory
IsDebuggerPresent
CreateFileW
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
GetCommandLineW
EncodePointer
RtlUnwind
SetLastError
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
GetStdHandle
GetFileType
GetStartupInfoW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
LCMapStringW
CloseHandle
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
CoSetProxyBlanket
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
SysAllocStringByteLen
SysStringByteLen
SysFreeString
VariantClear
PathFindFileNameW
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