2024-06-01_551e0adbf04a378f3e07e89ffd708b7a_bkransomware

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General

Target

2024-06-01_551e0adbf04a378f3e07e89ffd708b7a_bkransomware
Size

193KB
MD5

551e0adbf04a378f3e07e89ffd708b7a
SHA1

4c88e44ff9f663bd70b96e03f48b3c41136c611e
SHA256

ef518e09858a787999fdfb812bf9eae960931719a246f4477d55852229a1e03a
SHA512

8eb6a86a83ec638a91df33882444d9bbfd78e003ac2a28363f883bb98c1945645f5d15a9424d0cd3932da1ebfdc2c4c2deb018a7210e585ecc24e216780df880
SSDEEP

1536:F/08r8zY4zWkDWNVCLd75RRsvWGAB8renBNQX4sDsu0uyWcLzfZTtb0Iyi9Ghtca:wRDWV0hsvp48rCNxuO7SdmDT+IC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-01_551e0adbf04a378f3e07e89ffd708b7a_bkransomware

Files

2024-06-01_551e0adbf04a378f3e07e89ffd708b7a_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