2024-05-31_041696bf57b208a9b7c8d12f6aed8e20_bkransomware

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General

Target

2024-05-31_041696bf57b208a9b7c8d12f6aed8e20_bkransomware
Size

193KB
MD5

041696bf57b208a9b7c8d12f6aed8e20
SHA1

37fb877cea5d292efcd97e383d1a017f42ab3b99
SHA256

86bbd7a794cd5d37c6c643112bb6d90f7aff06321f94bdb86f4c3b95e785edc4
SHA512

67ebe90da74b364d7252c17e80b4556464098b98ff7d9a8dc3108fa89f04c632e0fb1b68db3d1b0e8ed9898b3f6a4ee755c3be62a5a5ea85403b11ffea8b034f
SSDEEP

3072:OvporQ0zXNz/Btpv+lGB16+f0GUU+yaTVB/:GP0zXN9tF4+YH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-31_041696bf57b208a9b7c8d12f6aed8e20_bkransomware

Files

2024-05-31_041696bf57b208a9b7c8d12f6aed8e20_bkransomware
.exe windows:6 windows x86 arch:x86

8447003acc86dc8d7ff0c0425e24dade

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

E:\autocompile\test\med12.00ms1\med_addons\openssl\med\conftest.pdb

Imports

kernel32

EncodePointer
DecodePointer
GetLastError
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
CloseHandle
HeapFree
RtlUnwind
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
GetModuleHandleW
CreateSemaphoreW
WriteFile
GetModuleFileNameW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCurrentThread
GetCurrentThreadId
GetProcessHeap
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
GetConsoleCP
GetConsoleMode
OutputDebugStringW
HeapSize
HeapAlloc
HeapReAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStringTypeW
SetFilePointerEx
WriteConsoleW
CreateFileW
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

8447003acc86dc8d7ff0c0425e24dade

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