C:\git\med_addons\openssl\med\conftest.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_c8cfe14fe624e606f07fcf6bd251374e_bkransomware.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_c8cfe14fe624e606f07fcf6bd251374e_bkransomware.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_c8cfe14fe624e606f07fcf6bd251374e_bkransomware
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Size
193KB
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MD5
c8cfe14fe624e606f07fcf6bd251374e
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SHA1
da67c5c2e03840eb24800acab0d660e64a2ce39c
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SHA256
7ab3f8944b3026ff4271f3ec3c56d53f82f2bfc85acb723c46ea981143df203d
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SHA512
be8d02331caaae9d9a38c43a09baa5a845786235c361140673d6b1613bc73298c31df2048dc07944aa36f12a1136ee5257918df57787d57c2a154ebbdf22a400
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SSDEEP
1536:hvx8bMzY4zmkjmNSSLdQ5Bx8vWGAB8run2NQ3Y8Dsu0uyWcLzfZTtb0Iyi9GhLcB:zhjmS/R8vp48rlNBuO7cdmDhHIC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-04_c8cfe14fe624e606f07fcf6bd251374e_bkransomware
Files
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2024-06-04_c8cfe14fe624e606f07fcf6bd251374e_bkransomware.exe windows:6 windows x86 arch:x86
5f0f93e18051672e98b8fa62fc2c889c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
GetCommandLineA
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
CloseHandle
GetLastError
HeapFree
RtlUnwind
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
SetLastError
GetCurrentThread
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
GetModuleHandleW
CreateSemaphoreW
FatalAppExitA
SetStdHandle
FlushFileBuffers
GetConsoleCP
GetConsoleMode
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
OutputDebugStringW
HeapAlloc
HeapReAlloc
SetFilePointerEx
WriteConsoleW
CreateFileW
GetStringTypeW
HeapSize
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetEndOfFile
ReadFile
ReadConsoleW
Sections
.text Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ