2024-05-08_9359e97fc8f5bfb6caafae2e69d7a6cb_bkransomware_floxif

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General

Target

2024-05-08_9359e97fc8f5bfb6caafae2e69d7a6cb_bkransomware_floxif
Size

353KB
MD5

9359e97fc8f5bfb6caafae2e69d7a6cb
SHA1

c451c24c43a9626e1414a3c809ce3bb576dd2252
SHA256

0c0bac1e6750afd69b2e587554a8c9fb01560281b905b7df5e3324eb573af30e
SHA512

1ce93aaf5a4865a06155d6f5356b61232d6b87ac2ee803e0342139ab0c4110ea334bdce4269fc27bcbf6246fe486d69f1db3e773a63ba62d4d43156f1b0e3f1a
SSDEEP

6144:kGnTIIIIRQ59TmuLnGbvufeQcM4BRz7kx/49Pmx2LAO0BV+UdvrEFp7hKZHW2l/4:zuDGbvumQT4r0x/x2EO0BjvrEH7kHW2m

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-08_9359e97fc8f5bfb6caafae2e69d7a6cb_bkransomware_floxif

Files

2024-05-08_9359e97fc8f5bfb6caafae2e69d7a6cb_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

2162168af98e8e49c3ede1f64823a017

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

Imports

shlwapi

PathMatchSpecW
PathFindFileNameW
PathCanonicalizeW
PathFileExistsW
PathIsDirectoryW

kernel32

CreateFileW
WriteConsoleW
FindFirstFileW
SetConsoleTextAttribute
lstrlenW
GetStdHandle
GetLastError
FindClose
GetConsoleScreenBufferInfo
FindNextFileW
lstrcpyW
OutputDebugStringW
GetProcAddress
GetModuleHandleA
GetVersion
WriteFile
GetFileType
MultiByteToWideChar
LCMapStringW
CompareStringW
SetEnvironmentVariableA
HeapSize
GetCurrentThreadId
SetLastError
IsDebuggerPresent
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
GetCommandLineW
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte
HeapFree
HeapReAlloc
HeapAlloc
GetSystemTimeAsFileTime
ReadFile
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetEndOfFile
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
DeleteCriticalSection
FlushFileBuffers
GetConsoleCP
GetConsoleMode
RtlUnwind
ReadConsoleW
RaiseException
CloseHandle
GetProcessHeap
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
LoadLibraryExW
SetStdHandle
SetFilePointerEx
GetStringTypeW

user32

GetProcessWindowStation
MessageBoxA
GetUserObjectInformationW

advapi32

ReportEventA
DeregisterEventSource
RegisterEventSourceA

Sections

.text
Size: 159KB - Virtual size: 159KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2162168af98e8e49c3ede1f64823a017

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

kernel32

user32

advapi32

Sections

.text Size: 159KB - Virtual size: 159KB

.rdata Size: 96KB - Virtual size: 96KB

.data Size: 6KB - Virtual size: 24KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 12KB - Virtual size: 12KB

.text
Size: 159KB - Virtual size: 159KB

.rdata
Size: 96KB - Virtual size: 96KB

.data
Size: 6KB - Virtual size: 24KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 12KB - Virtual size: 12KB