2024-05-31_3d155bb3184d22c3cea8f6d6b85b5478_bkransomware_floxif_karagany

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General

Target

2024-05-31_3d155bb3184d22c3cea8f6d6b85b5478_bkransomware_floxif_karagany
Size

195KB
MD5

3d155bb3184d22c3cea8f6d6b85b5478
SHA1

0a609a3e799c8836c9acecdee92f8f0d0446e752
SHA256

090ff6f56d1a79721d18baa6380de7d3b96964d74fb88268df5abe2d85ae4c4e
SHA512

3c326a81e12eff243453d3b92db08dd8e1547ea6c9712c457a858f92e14b0d112156f185491cb1c984b7e83863d083de534225951d91be99071d5ae3b01f1997
SSDEEP

3072:fcraxB7FOHybfWuuGHMe7xe866PWhWP2lQBV+UdE+rECWp7hK3Any:fcUB7nruvedePhWTBV+UdvrEFp7hK3R

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-31_3d155bb3184d22c3cea8f6d6b85b5478_bkransomware_floxif_karagany

Files

2024-05-31_3d155bb3184d22c3cea8f6d6b85b5478_bkransomware_floxif_karagany
.exe windows:6 windows x86 arch:x86

bf7f0bb4c473378393577b99a93c37fa

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\Vlnk\vs\VentoyVlnk\Release\VentoyVlnk.pdb

Imports

kernel32

WriteFile
WideCharToMultiByte
GetVolumeInformationA
GetFileAttributesW
ReadFile
CreateFileW
lstrcmpW
MultiByteToWideChar
lstrlenW
GetFileSizeEx
GetLastError
GetCurrentDirectoryW
DeviceIoControl
GetLogicalDrives
GetCurrentDirectoryA
GetUserDefaultUILanguage
CloseHandle
SetEndOfFile
SetEnvironmentVariableA
HeapSize
WriteConsoleW
HeapReAlloc
FlushFileBuffers
SetStdHandle
OutputDebugStringW
LoadLibraryExW
CreateFileA
CreateMutexA
GetCommandLineW
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
GetCommandLineA
EncodePointer
DecodePointer
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
GetStdHandle
GetModuleFileNameW
GetTimeZoneInformation
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetFileType
DeleteCriticalSection
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW
CompareStringW
LCMapStringW
GetConsoleCP
GetConsoleMode
SetFilePointerEx
ReadConsoleW

user32

LoadIconW
GetDlgItem
EndDialog
SendMessageW
EnableWindow
DialogBoxParamA
SetWindowTextW
MessageBoxW

comdlg32

GetOpenFileNameW
GetSaveFileNameW

shell32

CommandLineToArgvW

Sections

.text
Size: 73KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bf7f0bb4c473378393577b99a93c37fa

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

comdlg32

shell32

Sections

.text Size: 73KB - Virtual size: 72KB

.rdata Size: 23KB - Virtual size: 22KB

.data Size: 5KB - Virtual size: 15KB

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

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 73KB - Virtual size: 72KB

.rdata
Size: 23KB - Virtual size: 22KB

.data
Size: 5KB - Virtual size: 15KB

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

.reloc
Size: 4KB - Virtual size: 4KB