2025-01-09_5fd07417206345e8e0554676186241f3_bkransomware_floxif

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General

Target

2025-01-09_5fd07417206345e8e0554676186241f3_bkransomware_floxif
Size

388KB
MD5

5fd07417206345e8e0554676186241f3
SHA1

e117d8bbba57332ee4525f2205eb128e1a4d2c81
SHA256

4f6721187a0f78df210b2bef21ce902d577bef19f5e344e46babf97c11871d7b
SHA512

d2a953d79813b8af9b1cb51352ded0caff96b07e119a223e53bead3824881678e93e317ee4d0ec4dfb94adb7a9639b2b64fedeb78639bfd3e88c71fd597ae786
SSDEEP

12288:ImBkhlx/9OPnVWqqPIBONhxs/5TBjvrEH7Q:ImSz/xs/5JrEH7Q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-01-09_5fd07417206345e8e0554676186241f3_bkransomware_floxif

Files

2025-01-09_5fd07417206345e8e0554676186241f3_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

cd31ad86d8c26000ee875aba575eeaef

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

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

kernel32

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

user32

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

gdi32

SetTextColor
SetBkMode
GetStockObject
CreateFontW

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA

ole32

CoInitializeSecurity
CoTaskMemFree
CoInitializeEx
CoCreateGuid
CoCreateInstance

Sections

.text
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 33KB

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: 127KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cd31ad86d8c26000ee875aba575eeaef

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

gdi32

advapi32

ole32

Sections

.text Size: 137KB - Virtual size: 136KB

.rdata Size: 34KB - Virtual size: 33KB

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

.rsrc Size: 127KB - Virtual size: 126KB

.reloc Size: 8KB - Virtual size: 7KB

.text
Size: 137KB - Virtual size: 136KB

.rdata
Size: 34KB - Virtual size: 33KB

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

.rsrc
Size: 127KB - Virtual size: 126KB

.reloc
Size: 8KB - Virtual size: 7KB