2024-06-04_fd59ec936420e0fc74c5cf56416ed13a_bkransomware

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General

Target

2024-06-04_fd59ec936420e0fc74c5cf56416ed13a_bkransomware
Size

193KB
MD5

fd59ec936420e0fc74c5cf56416ed13a
SHA1

2e6bed1783076b8e861cbf0fe958d304acbb57ea
SHA256

482849811df08d63b02dc0bd921538a356ff170299c9da09ce990df4ef5aa8db
SHA512

45a54e7a189379c6f42526f2f09a657c85fa3c3a4fbcc692afb1bb7437a4ae060bf279724d270bb5cd1dd680ec200f1cc4df741c655fb7c6fc8342089acabf8b
SSDEEP

1536:j/08r8zY4zWkDWNVCLd75RRsvWGAB8renBNQX4sDsu0uyWcLzfZTtb0Iyi9Gh1ce:+RDWV0hsvp48rCNxuO7qdmDr+IC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-04_fd59ec936420e0fc74c5cf56416ed13a_bkransomware

Files

2024-06-04_fd59ec936420e0fc74c5cf56416ed13a_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

C:\git\med_core\conftest.pdb

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

Sharing

General

Malware Config

Signatures

Files

5f0f93e18051672e98b8fa62fc2c889c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 147KB - Virtual size: 146KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 6KB - Virtual size: 14KB

.idata Size: 3KB - Virtual size: 2KB

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 147KB - Virtual size: 146KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 6KB - Virtual size: 14KB

.idata
Size: 3KB - Virtual size: 2KB

.reloc
Size: 6KB - Virtual size: 6KB