2025-01-04_d45993de62cf6b5430521de2a66964e9_bkransomware_floxif

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General

Target

2025-01-04_d45993de62cf6b5430521de2a66964e9_bkransomware_floxif
Size

222KB
MD5

d45993de62cf6b5430521de2a66964e9
SHA1

46f6d14e1b3b0ad4690fa6197a7a497a163a7eb9
SHA256

d4107c92d769a8dd014898ff1aa2f32d7bf2999e2ca9e2ed07f9a6e82d54ec05
SHA512

d6b0c4190a222a13bc3c6e5eeb6506e85adf7603b75cb3b6ff97cfe53654e5dfdce01dc97bf686914db5b0dd35826e31052599c5d91df3cd77ae2335d35d44d1
SSDEEP

3072:qsP1Qw/QLLlv4ipKOprcb94qXRNByF/kzszG+xvAVm3TV2lQBV+UdE+rECWp7hKL:qo1QwoOiIzCbj3dBV+UdvrEFp7hKL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-01-04_d45993de62cf6b5430521de2a66964e9_bkransomware_floxif

Files

2025-01-04_d45993de62cf6b5430521de2a66964e9_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

ca330e2f6a504333bf2199f8b1baddd1

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

Z:\Ventoy\vtoyjump\Release\vtoyjump32.pdb

Imports

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

virtdisk

AttachVirtualDisk
OpenVirtualDisk

kernel32

GetLastError
LoadLibraryA
LockResource
FindNextFileA
GetFileTime
CloseHandle
GetSystemTime
CreateThread
SetFilePointer
CreateProcessW
DeleteVolumeMountPointA
VerSetConditionMask
SetFilePointerEx
WaitForSingleObject
WriteFile
WideCharToMultiByte
GetVolumeInformationA
GetFileAttributesA
GetFileAttributesW
CreateProcessA
ReadFile
FindFirstFileA
MultiByteToWideChar
GetStartupInfoW
VerifyVersionInfoW
CreateDirectoryA
GetStartupInfoA
CopyFileA
GetLocalTime
MoveFileA
DeviceIoControl
GetModuleFileNameA
CreateMutexA
GetCurrentDirectoryA
ReleaseMutex
GetCurrentProcessId
DeleteFileA
LCMapStringW
Sleep
GetLogicalDrives
GetCurrentProcess
SystemTimeToFileTime
LoadResource
FreeLibrary
FindResourceA
CreateFileA
ReadConsoleW
SetStdHandle
WriteConsoleW
RaiseException
FlushFileBuffers
HeapReAlloc
HeapSize
SetEndOfFile
CreateFileW
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineA
EncodePointer
DecodePointer
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
GetStdHandle
GetModuleFileNameW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetFileType
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
GetConsoleCP
GetConsoleMode
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
LoadLibraryExW
OutputDebugStringW
GetStringTypeW

user32

EnumWindows
GetWindowTextW
EnumChildWindows

advapi32

RegQueryValueExA
OpenSCManagerA
RegOpenKeyExA
StartServiceA
CreateServiceA
CloseServiceHandle
OpenServiceA
RegCloseKey
AdjustTokenPrivileges
RegFlushKey
RegLoadKeyA
RegCreateKeyExA
LookupPrivilegeValueA
RegSetValueExA
RegUnLoadKeyA
OpenProcessToken

Sections

.text
Size: 104KB - Virtual size: 103KB

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: 5KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca330e2f6a504333bf2199f8b1baddd1

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

virtdisk

kernel32

user32

advapi32

Sections

.text Size: 104KB - Virtual size: 103KB

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

.data Size: 5KB - Virtual size: 18KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 104KB - Virtual size: 103KB

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

.data
Size: 5KB - Virtual size: 18KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 6KB - Virtual size: 5KB