TheYalioptimization[.]exe

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General

Target

TheYalioptimization.exe
Size

1.1MB
MD5

e95c73bed223742b3168d86504f4ad16
SHA1

ddf882953bd8f510596b2697d021057a45afa2d4
SHA256

a4d66825bbb4bd8332dafc57dc7bdfe38888d72e1616b75924cd115a55da3d75
SHA512

3fdaf9dbf230b93ddae435247f3d46d0e312bf95b06be3da5b8fe16138e60510007e456b707fed47b980432a91f2f6eebfa6da7561af3865769cb0c00a8a3b5b
SSDEEP

12288:qOxPkPjQeqQ1Y53KRYTd25O07Y1iuJ0F+Z0ky3ETd25O07Y1iuJ0F+Z0ky3TEaGY:8EeqQq3KSTd50E1pkETd50E1pkToY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TheYalioptimization.exe

Files

TheYalioptimization.exe
.exe windows:5 windows x64 arch:x64

e8a30656287fe831c9782204ed10cd68

Headers

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

D:\Projects\WinRAR\sfx\build\sfxzip64\Release\sfxzip.pdb

Imports

kernel32

LocalFree
GetLastError
SetLastError
FormatMessageW
GetFileType
GetStdHandle
WriteFile
ReadFile
FlushFileBuffers
SetEndOfFile
SetFilePointer
SetFileTime
CloseHandle
CreateFileW
GetCurrentProcessId
CreateDirectoryW
RemoveDirectoryW
SetFileAttributesW
GetFileAttributesW
DeleteFileW
MoveFileW
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
GetModuleFileNameW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFullPathNameW
FoldStringW
GetModuleHandleW
FindResourceW
FreeLibrary
GetProcAddress
ExpandEnvironmentStringsW
ExitProcess
SetThreadExecutionState
Sleep
LoadLibraryW
GetSystemDirectoryW
CompareStringW
AllocConsole
FreeConsole
AttachConsole
WriteConsoleW
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
LocalFileTimeToFileTime
FileTimeToSystemTime
GetCPInfo
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
GlobalAlloc
LockResource
GlobalLock
GlobalUnlock
GlobalFree
LoadResource
SizeofResource
GetTimeFormatW
GetDateFormatW
GetCurrentProcess
GetExitCodeProcess
WaitForSingleObject
GetLocalTime
GetTickCount
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
OpenFileMappingW
GetCommandLineW
SetEnvironmentVariableW
GetTempPathW
MoveFileExW
GetLocaleInfoW
GetNumberFormatW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
HeapSize
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
QueryPerformanceFrequency
GetModuleHandleExW
GetModuleFileNameA
GetACP
HeapFree
HeapAlloc
GetStringTypeW
LCMapStringW
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP

oleaut32

SysAllocString
SysFreeString
VariantClear

gdiplus

GdipCloneImage
GdipAlloc
GdipDisposeImage
GdipCreateBitmapFromStream
GdipCreateHBITMAPFromBitmap
GdiplusStartup
GdiplusShutdown
GdipFree

Sections

.text
Size: 230KB - Virtual size: 230KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 1024B - Virtual size: 776B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 815KB - Virtual size: 815KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e8a30656287fe831c9782204ed10cd68

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

oleaut32

gdiplus

Sections

.text Size: 230KB - Virtual size: 230KB

.rdata Size: 68KB - Virtual size: 68KB

.data Size: 6KB - Virtual size: 123KB

.pdata Size: 11KB - Virtual size: 10KB

.didat Size: 1024B - Virtual size: 776B

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 815KB - Virtual size: 815KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 230KB - Virtual size: 230KB

.rdata
Size: 68KB - Virtual size: 68KB

.data
Size: 6KB - Virtual size: 123KB

.pdata
Size: 11KB - Virtual size: 10KB

.didat
Size: 1024B - Virtual size: 776B

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 815KB - Virtual size: 815KB

.reloc
Size: 2KB - Virtual size: 2KB