D:\rc_v11_personal_20230209_branch\Build\Release\WPSOffice\wtoolex\updateself.pdb
Static task
static1
Behavioral task
behavioral1
Sample
de92ed7fdc49dc764629e5f9c26d52279043361df923afda1cef5b544ece2b26.exe
Resource
win7-20240221-en
General
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Target
de92ed7fdc49dc764629e5f9c26d52279043361df923afda1cef5b544ece2b26
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Size
3.3MB
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MD5
a7e535e212c26f19379a3a6ff4b7724f
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SHA1
fb8438d843b056b04449dbd4c1c4cad3dacdae81
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SHA256
de92ed7fdc49dc764629e5f9c26d52279043361df923afda1cef5b544ece2b26
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SHA512
7e20460fb71c8529d4dc79122080509e1f6c5dafe1d0b80b533564e037a7304d399d49a26bb21c43b7ec54605f24982085634b5607642caf05ade407d17eaa28
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SSDEEP
49152:9ymzwPL4b1xhQOqLmEXvCW/cHP4LJ206HGKn+Qvf8tPFUYpSBbkRWlhXqpJto:9ymylLmEXaWkHwV2xGQU7UYpYbkRfto
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource de92ed7fdc49dc764629e5f9c26d52279043361df923afda1cef5b544ece2b26
Files
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de92ed7fdc49dc764629e5f9c26d52279043361df923afda1cef5b544ece2b26.exe windows:5 windows x86 arch:x86
a9463306552a2d0287e50dbf0b94b65a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
VerSetConditionMask
CloseHandle
GetLastError
SetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
GetCurrentProcess
GetCurrentThread
GetSystemDirectoryW
GetSystemWow64DirectoryW
FreeLibrary
GetProcAddress
LoadLibraryW
LocalFree
VerifyVersionInfoW
GetDateFormatW
GetTimeFormatW
GetCommandLineW
GetEnvironmentVariableW
SetEnvironmentVariableW
GetFileAttributesW
OpenProcess
IsWow64Process
GetModuleFileNameW
LoadLibraryA
GetPrivateProfileIntW
GetPrivateProfileStringW
GetComputerNameW
MultiByteToWideChar
WideCharToMultiByte
GetUserDefaultLCID
ExpandEnvironmentStringsW
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateDirectoryW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
RemoveDirectoryW
Sleep
GetModuleHandleW
MoveFileExW
GlobalFree
CreateFileW
WriteFile
WaitNamedPipeW
GetOverlappedResult
CancelIo
WaitForSingleObject
GetLongPathNameW
GetCurrentProcessId
GetExitCodeProcess
ProcessIdToSessionId
GetVersionExW
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
CopyFileW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetLocalTime
ReadFile
SetFilePointer
SetEvent
ResetEvent
CreateEventW
CreateThread
GetExitCodeThread
ResumeThread
GetTickCount
MoveFileW
WritePrivateProfileStringW
GetFileSize
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentThreadId
CreateProcessW
GetProcessId
SetFileAttributesW
GetPrivateProfileSectionW
QueryPerformanceCounter
LoadLibraryExW
DecodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetFileAttributesExW
OutputDebugStringW
ReleaseMutex
CreateMutexW
lstrlenA
LocalFileTimeToFileTime
SetFileTime
SystemTimeToFileTime
GetFileInformationByHandle
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
lstrlenW
EnterCriticalSection
LeaveCriticalSection
GetCompressedFileSizeW
WaitForMultipleObjects
CreateFileA
CreatePipe
DeviceIoControl
CreateProcessA
GetStartupInfoA
GetSystemTime
GetStringTypeW
FormatMessageW
EncodePointer
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
IsDebuggerPresent
WaitForSingleObjectEx
UnhandledExceptionFilter
IsProcessorFeaturePresent
InitializeSListHead
GetStartupInfoW
GetThreadTimes
FreeLibraryAndExitThread
VirtualAlloc
RtlUnwind
SetConsoleCtrlHandler
FindFirstFileExW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitThread
GetModuleHandleExW
GetStdHandle
ExitProcess
IsValidLocale
EnumSystemLocalesW
GetFileType
GetTimeZoneInformation
GetConsoleMode
ReadConsoleW
GetFileSizeEx
SetFilePointerEx
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
GetConsoleCP
SetEndOfFile
WriteConsoleW
InitializeCriticalSection
SleepEx
MoveFileExA
CompareFileTime
GetEnvironmentVariableA
PeekNamedPipe
VerifyVersionInfoA
SetConsoleMode
ReadConsoleA
SwitchToFiber
DeleteFiber
CreateFiber
ConvertFiberToThread
ConvertThreadToFiber
GetDriveTypeW
GetFullPathNameW
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 679KB - Virtual size: 678KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 27KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 254KB - Virtual size: 254KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 157KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE