FN Cleaner.rar
- SHA256 46adb9deec33ec42085c305c4e117b55a718bd02492dca778ef06bd5b11ab75d
Behavioral task
behavioral1
Sample
FN Cleaner.exe
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
FN Cleaner.exe
Resource
win11-20260513-en
windows11-21h2-x64
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
FN Cleaner.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
4 signatures
150 seconds
General
- Target FN Cleaner.rar
- Size 24.7MB
- Sample260715-2cf96ae19j
- SHA256 46adb9deec33ec42085c305c4e117b55a718bd02492dca778ef06bd5b11ab75d
- MD5 e88b49ff01c88a0c4ac6448cc7e91ab7
- SHA1 8e7e2b32fca53d1ff6e288b1bd2e71e198451753
- SHA512 27d17ef2e03cf604cd0f526e8f56478ddf5d956a9daee248a033e97d05b31409d07b0126a1a2a991f646923b9eabb4e84c0057ea546538c660b6dca563ae5866
- SSDEEP 786432:whpPQJpy1u0DLr6dqp0dWaeCjCAg2xYPX:UpP68u0j6dCc1oix8
- TLSH T13047331C3F27A6C1237FAB5A9F60E62C3C299A7551247CC03C1DCD9B8BCAC499D65B81
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/FN Cleaner.exe pyinstaller - Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/FN Cleaner.exe
File Explorer
-
FN Cleaner.rar.rar 24.7MB
-
FN Cleaner.exe.exe 24.9MB
-
built.pyc.js 62KB
FN Cleaner.exe
- IMPHASH cf72283be50852e418ce6bbb6b645835
- SHA256 714ef55633d41e42dd8207ca847923e6d4aa9068c28272a4e5c4cd31e688363b
- MD5 5f14606bc82e173907311826ea874683
- SHA1 dad0cc6d9499b7145b2541383f3728ee8ae77b93
- SHA512 26d3d0c8a5ea969e13039069c892c1545c83b5025e89ab784316bf4ebf7ad8386a4ce5629e59aa347fc9d6c620337f1cbfdbf1e35e5242975d8f621ff430236d
- SSDEEP 393216:coSBkBPCzu+7SpzjeiTNA3SdzOBp2IdaJ3ekfSHqGt7G/Sf1Te2fPDzHMbQMNMEE:coSBkdWupp3+3QaBpda1bYybJNNE
- TLSH T12D473355626541A7E0F90033892F6609AF52B9106F50DBEF93F443066F973F0AC2AFA7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Pyinstaller
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
6
Entry point
57632
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
user32
CreateWindowExW
ShutdownBlockReasonCreate
MsgWaitForMultipleObjects
ShowWindow
DestroyWindow
RegisterClassW
DefWindowProcW
PeekMessageW
DispatchMessageW
TranslateMessage
GetMonitorInfoW
MonitorFromPoint
GetCursorPos
GetSystemMetrics
PostMessageW
GetMessageW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
GetACP
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
SetEnvironmentVariableW
FlushFileBuffers
LCMapStringW
CompareStringW
VirtualProtect
GetCurrentDirectoryW
HeapAlloc
GetFileSizeEx
GetConsoleOutputCP
GetOEMCP
GetCPInfo
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleW
MulDiv
FormatMessageW
GetModuleFileNameW
GetEnvironmentStringsW
CreateSymbolicLinkW
SetErrorMode
CreateDirectoryW
GetCommandLineW
GetEnvironmentVariableW
ExpandEnvironmentStringsW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetDriveTypeW
RemoveDirectoryW
GetTempPathW
CloseHandle
QueryPerformanceCounter
QueryPerformanceFrequency
WaitForSingleObject
Sleep
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
LocalFree
SetConsoleCtrlHandler
K32EnumProcessModules
K32GetModuleFileNameExW
CreateFileW
FindFirstFileExW
GetFinalPathNameByHandleW
MultiByteToWideChar
WideCharToMultiByte
SetFilePointerEx
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
HeapReAlloc
WriteConsoleW
SetEndOfFile
SetDllDirectoryW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetUnhandledExceptionFilter
RtlUnwindEx
SetLastError
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
RtlLookupFunctionEntry
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ReadFile
GetFullPathNameW
SetStdHandle
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
IsProcessorFeaturePresent
RtlCaptureContext
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
HeapFree
GetConsoleMode
ReadConsoleW
advapi32
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
gdi32
SelectObject
DeleteObject
CreateFontIndirectW
Name
.text
Size
178KB
Virtual Size
177KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
79KB
Virtual Size
79KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
18KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
9KB
Virtual Size
9KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.fptable
Size
512B
Virtual Size
256B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
1KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
2KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=183, id=261, version=33145,
count=12, id=260, version=33145,
count=11, id=259, version=33145,
count=3, id=253, version=35721,
count=9, id=259, version=35721,
count=17, id=260, version=35721,
count=39, id=261, version=35721,
count=11, id=257, version=33145,
count=158, id=1, productName=Unmarked objects,
count=29, id=260, version=36246,
count=1, id=258, version=36246,
built.pyc
- SHA256 62f45e0fdff4f6ad8458e6fbd2a12e5e57eaa21185ce280f0cfdf9cfb9aae541
- MD5 97ba95fb127fb06bdcb237aad0fa8ed8
- SHA1 6ce9a502ddc2c6552eb01936d1cdbdd469fbae73
- SHA512 eab5fef9fa5979d26d295bd2da581691f27336b17965a87589dfb3c80373ef1a3f178dc101bf6fe65e89396b8744cd1198b0c6b7279a24c7f4ebe5f94306ca88
- SSDEEP 1536:0oCrv8QJT5QMAzU0ow2Bdi+m+mPvswjHBkjRrfQ:05b8ET5Q9U0ow2BdtRmPvswd4E
- TLSH T128534A523EF0589DF309EBB6562B66E8E816755D708A4E8FE100FC207C8522BF6F9534
- MD5 SHA1 SHA512 SSDEEP TLSH