4a4f23c9766b46beec036a46a56280c1f18bfbf86b725192f90d568f8406f0ce

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General

Target

4a4f23c9766b46beec036a46a56280c1f18bfbf86b725192f90d568f8406f0ce
Size

1.3MB
MD5

1813c3acc7defccdf2e94fc988b685bb
SHA1

f998eb8eb51227724777a732a28542f0f3b63b55
SHA256

4a4f23c9766b46beec036a46a56280c1f18bfbf86b725192f90d568f8406f0ce
SHA512

a95bbf56aecb64fde56116a375be1d5bfc54fc7d6004c0b4b212c5513c18749668b6e0ce0af5ce447df6034c7efc9933ddf3be35b509f31427119f65fde40ed5
SSDEEP

24576:okZlqYlpW2NAMocZRCz2MzaBYVN0F2c3FFix0EodkycJyY/CAAqu3Efv:ojYK2qMtRCz2MzaBYVN0IwFFojycJyT8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4a4f23c9766b46beec036a46a56280c1f18bfbf86b725192f90d568f8406f0ce

Files

4a4f23c9766b46beec036a46a56280c1f18bfbf86b725192f90d568f8406f0ce
.exe windows:5 windows x86 arch:x86

49959f3855f1cbdaee3ed2b7dba25f4e

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

D:\buildbot\build1\screensaver\build\Release\kgscrsaver.pdb

Imports

kernel32

InterlockedExchange
GetTickCount
OutputDebugStringW
GetPrivateProfileIntW
DeleteFileW
FreeLibrary
DeleteCriticalSection
GetLastError
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
WriteConsoleW
GetTimeZoneInformation
GetDriveTypeW
SetConsoleCtrlHandler
ReadConsoleW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetACP
GetStdHandle
GetModuleFileNameA
GetConsoleMode
GetConsoleCP
lstrlenW
SetStdHandle
GetFullPathNameA
GetFullPathNameW
InitializeCriticalSectionAndSpinCount
VirtualQuery
VirtualProtect
InterlockedFlushSList
RtlUnwind
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
GetLocaleInfoW
LCMapStringW
CompareStringW
GetCPInfo
GetStringTypeW
FormatMessageW
LoadLibraryExA
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
FlushInstructionCache
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
EncodePointer
GetWindowsDirectoryW
GetSystemDirectoryW
VirtualQueryEx
GetProcessTimes
GetSystemInfo
GetProcessIoCounters
HeapUnlock
GetVersionExW
SetLastError
DecodePointer
InterlockedIncrement
InterlockedDecrement
GetModuleFileNameW
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
GetModuleHandleW
GetFileType
GetProcAddress
lstrcmpiW
HeapDestroy
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
MultiByteToWideChar
RaiseException
LeaveCriticalSection
EnterCriticalSection
HeapWalk
HeapLock
ResetEvent
SetEvent
WaitForMultipleObjects
HeapSetInformation
GetProcessHeaps
GetModuleHandleExA
QueueUserWorkItem
GlobalMemoryStatusEx
ExitProcess
GetCurrentThreadId
GetDiskFreeSpaceExW
CreateIoCompletionPort
PostQueuedCompletionStatus
GetQueuedCompletionStatus
SetInformationJobObject
TlsFree
TlsGetValue
TlsAlloc
TlsSetValue
GetModuleHandleExW
GetUserDefaultLangID
TryEnterCriticalSection
LocalFree
GetCommandLineW
CreateThread
IsDebuggerPresent
GetNativeSystemInfo
UnregisterWaitEx
RegisterWaitForSingleObject
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
GetProcessId
QueryPerformanceCounter
GetSystemTimeAsFileTime
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
GetThreadPriority
QueryPerformanceFrequency
GetCurrentThread
FileTimeToSystemTime
TzSpecificLocalTimeToSystemTime
Sleep
SetThreadPriority
FlushFileBuffers
SetFilePointerEx
UnlockFile
GetFileInformationByHandle
GetEnvironmentVariableW
DuplicateHandle
SetEndOfFile
OpenProcess
CloseHandle
GetCurrentProcessId
TerminateProcess
WaitForSingleObject
WaitNamedPipeW
CreateFileW
WriteFile
ReadFile
lstrcpynW
LoadLibraryW
CreateDirectoryW
QueryDosDeviceW
GetVolumeInformationW
GetLongPathNameW
GetCurrentProcess
RemoveDirectoryW
GetTempPathW
GetVolumePathNameW
GetFileAttributesW
UnmapViewOfFile
SetFileAttributesW
GetLogicalDriveStringsW
GetFileAttributesExW
GetCurrentDirectoryW
SetCurrentDirectoryW
MoveFileExW
ReplaceFileW
CopyFileW
GetTempFileNameW
CreateFileMappingW
MapViewOfFile
MoveFileW
WideCharToMultiByte
ExpandEnvironmentStringsW
GetModuleHandleA
CreateEventW
FindFirstFileW
FindFirstFileExW
FindNextFileW
FindClose
OutputDebugStringA
FormatMessageA
GetFileSizeEx
SetFileTime
LockFile

user32

DefWindowProcW
PostMessageW
WaitMessage
MsgWaitForMultipleObjectsEx
CallMsgFilterW
SetWindowLongW
CharUpperW
UnregisterClassW
CharNextW
ShowWindow
MessageBoxW
DispatchMessageW
TranslateMessage
GetMessageW
PeekMessageW
DestroyWindow
RegisterClassExW
GetClassInfoExW
LoadCursorW
CreateDialogParamW
CreateWindowExW
SetFocus
PostQuitMessage
LoadStringA
LoadImageW
GetQueueStatus
ShowCursor
PtInRect
IsWindow
SetWindowPos
GetWindowLongW
SetParent
GetClientRect
MoveWindow
MessageBoxA
wsprintfW
EndPaint
BeginPaint
IsDialogMessageW
ScreenToClient
GetCursorPos
EnumDisplaySettingsW
EnumDisplayDevicesW
SetForegroundWindow
SendMessageW
KillTimer
GetUpdateRect
GetDC
SetTimer
EqualRect
IsRectEmpty
CopyRect
CallWindowProcW
GetMonitorInfoW
MonitorFromPoint
CreatePopupMenu
DestroyMenu
TrackPopupMenuEx
AppendMenuW
GetMenuItemCount
RemoveMenu
GetMenuItemInfoW
GetWindowRect
InvalidateRect
MessageBeep
MapWindowPoints
LoadStringW

gdi32

SetViewportOrgEx
GetObjectW
SetDIBColorTable
SelectObject
GetDIBColorTable
StretchBlt
DeleteObject
CreateDIBSection
BitBlt
CreateCompatibleDC
DeleteDC
CreateCompatibleBitmap

advapi32

RegEnumKeyExW
IsTextUnicode
RegQueryValueExW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
SystemFunction036
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
RegNotifyChangeKeyValue
RegEnumValueW

ole32

CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoInitializeEx
CoUninitialize

oleaut32

VarUI4FromStr
SysFreeString

comctl32

InitCommonControlsEx

msimg32

TransparentBlt
AlphaBlend

gdiplus

GdiplusShutdown
GdiplusStartup
GdipFree
GdipAlloc
GdipCloneImage
GdipDisposeImage
GdipCreateFromHDC
GdipDeleteGraphics
GdipCreateBitmapFromFile
GdipCreateBitmapFromFileICM
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImagePaletteSize
GdipGetImagePalette
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipDrawImageI

winmm

timeGetTime
timeBeginPeriod
timeEndPeriod

psapi

QueryWorkingSet
GetProcessMemoryInfo
GetMappedFileNameW
GetModuleBaseNameW
EnumProcessModules
EnumProcesses

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

ws2_32

ioctlsocket

shell32

SHGetFolderPathW
CommandLineToArgvW

Exports

Exports

GetHandleVerifier

Sections

.text
Size: 989KB - Virtual size: 989KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 191KB - Virtual size: 190KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 9KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 109KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

49959f3855f1cbdaee3ed2b7dba25f4e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

ole32

oleaut32

comctl32

msimg32

gdiplus

winmm

psapi

version

ws2_32

shell32

Exports

Exports

Sections

.text Size: 989KB - Virtual size: 989KB

.rdata Size: 191KB - Virtual size: 190KB

.data Size: 9KB - Virtual size: 19KB

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

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 19KB - Virtual size: 19KB

.reloc Size: 109KB - Virtual size: 112KB

.text
Size: 989KB - Virtual size: 989KB

.rdata
Size: 191KB - Virtual size: 190KB

.data
Size: 9KB - Virtual size: 19KB

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

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 19KB - Virtual size: 19KB

.reloc
Size: 109KB - Virtual size: 112KB