2024-10-04_b9888fc4bf5e92790ddffc791d09625e_bkransomware_floxif

Sharing

Copy URL Twitter E-mail

General

Target

2024-10-04_b9888fc4bf5e92790ddffc791d09625e_bkransomware_floxif
Size

418KB
MD5

b9888fc4bf5e92790ddffc791d09625e
SHA1

e3187ca3acf92484aac7ab3fd16d33e83c76488e
SHA256

686a3469f8035d074c43ef1c30d7161ac8cfc06e88ca5530c810bb2fbb3d5145
SHA512

5f69750b334f70f3ee754982e4d0cbcc11775ad767486716db374e5e887ae9bcc2d8ffe37d22eb812bcfcea8f61eede68ab1a687de76ee2c47f75ceceb0acee1
SSDEEP

6144:k0uhf1aOjysjbQyovzBUs/DbVao4qqPIBXtHSWENLVxOR8shdpBV+UdvrEFp7hKg:8INsj8tnVWqqPIBONhxs8sXpBjvrEH73

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-04_b9888fc4bf5e92790ddffc791d09625e_bkransomware_floxif

Files

2024-10-04_b9888fc4bf5e92790ddffc791d09625e_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

06a1a102d7b40b129c96e80f5851c8e3

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\Ventoy2Disk\Release\Ventoy2Disk.pdb

Imports

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

kernel32

DeleteFileA
WideCharToMultiByte
Sleep
FormatMessageW
GetLastError
SetLastError
SetFilePointerEx
WriteFile
ReadFile
CreateFileA
FindVolumeClose
SetFilePointer
DeleteVolumeMountPointA
QueryDosDeviceA
GetLogicalDrives
SetVolumeMountPointA
GetLogicalDriveStringsA
DeviceIoControl
FindFirstVolumeA
CloseHandle
FindNextVolumeA
GetTickCount64
GetNativeSystemInfo
K32GetProcessImageFileNameW
GetCurrentProcess
QueryFullProcessImageNameW
K32GetModuleFileNameExW
ReadProcessMemory
GetProcAddress
LoadLibraryA
IsWow64Process
GetFileType
GetModuleHandleA
VerSetConditionMask
GetFileAttributesA
VerifyVersionInfoA
GetLocalTime
GetProductInfo
GetCurrentProcessId
GetPrivateProfileIntA
GetPrivateProfileSectionNamesW
GetSystemDefaultUILanguage
GetPrivateProfileStringW
lstrcmpW
MultiByteToWideChar
lstrlenW
GetPrivateProfileIntW
lstrcpyW
CreateThread
GetStringTypeW
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetModuleFileNameA
LoadLibraryExW
DeleteCriticalSection
ReadConsoleW
RtlUnwind
GetModuleFileNameW
GetStdHandle
GetConsoleMode
GetConsoleCP
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleW
GetCurrentDirectoryA
GetStartupInfoA
CreateProcessA
HeapReAlloc
WaitForSingleObject
CreateFileW
SetEndOfFile
GetVersionExA
RaiseException
GetStartupInfoW
TlsFree
HeapSize
OutputDebugStringW
FlushFileBuffers
WriteConsoleW
SetStdHandle
LCMapStringW
HeapFree
IsDebuggerPresent
IsProcessorFeaturePresent
HeapAlloc
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
GetCommandLineA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCurrentThreadId
GetProcessHeap
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue

user32

GetSubMenu
DeleteMenu
DialogBoxParamW
SetFocus
SendMessageA
wsprintfW
GetMenu
LoadIconW
InvalidateRect
LoadMenuW
AppendMenuW
GetMenuState
SendDlgItemMessageW
ShowWindow
SetMenu
SetWindowTextA
UpdateWindow
CheckMenuItem
GetSystemMetrics
GetWindowTextA
GetDlgItem
EndDialog
MessageBoxW
SendMessageW
EnableWindow
SetWindowTextW
ModifyMenuW

gdi32

SetBkMode
CreateFontW
GetStockObject
SetTextColor

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

ShellExecuteW

ole32

CoCreateInstance
CoTaskMemFree
CoInitializeEx
CoInitializeSecurity
CoCreateGuid

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 51KB - Virtual size: 50KB

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: 128KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

06a1a102d7b40b129c96e80f5851c8e3

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

gdi32

advapi32

shell32

ole32

Sections

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

.rdata Size: 51KB - Virtual size: 50KB

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

.rsrc Size: 128KB - Virtual size: 128KB

.reloc Size: 10KB - Virtual size: 9KB

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

.rdata
Size: 51KB - Virtual size: 50KB

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

.rsrc
Size: 128KB - Virtual size: 128KB

.reloc
Size: 10KB - Virtual size: 9KB