a58b30da910a361b9e6ed06fff9e78a4d6e3efafb01272daca75d912a88a7fdf

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General

Target

a58b30da910a361b9e6ed06fff9e78a4d6e3efafb01272daca75d912a88a7fdf
Size

804KB
MD5

c31f43040e16f03d2c774fe230d08b00
SHA1

5246b9dbc053bf4e7482d02dfcca5104ecf66fe2
SHA256

a58b30da910a361b9e6ed06fff9e78a4d6e3efafb01272daca75d912a88a7fdf
SHA512

fe7cc52ce7fa3597947905b66ac232fe4eede188e2bf96ce9970d39e4725c75df3dfe1299295983da70e2b04480b7724175be418d80c96c1cd1fa502b80639ce
SSDEEP

12288:mRYxH5FNAuiTPq40c9iq5fb/isU3z4ZuF:71AuOicQqxdyQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
a58b30da910a361b9e6ed06fff9e78a4d6e3efafb01272daca75d912a88a7fdf

Files

a58b30da910a361b9e6ed06fff9e78a4d6e3efafb01272daca75d912a88a7fdf
.exe windows:4 windows x86 arch:x86

3ecb4d4a3e34ef6ca95511f52a8b9373

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\Users\Mr.Anderson\Desktop\2003\13.8.20\ExpandingCheck_demo\ExpCheckTest\Release\ExpCheckTest.pdb

Imports

kernel32

GetSystemInfo
VirtualQuery
GetStartupInfoA
GetCommandLineA
TerminateProcess
ExitThread
CreateThread
HeapReAlloc
HeapSize
LCMapStringA
LCMapStringW
FatalAppExitA
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
VirtualAlloc
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
IsBadReadPtr
IsBadCodePtr
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
SetConsoleCtrlHandler
SetStdHandle
GetLocaleInfoW
SetEnvironmentVariableA
VirtualProtect
HeapFree
HeapAlloc
RtlUnwind
GetDiskFreeSpaceA
GetTempFileNameA
LocalLock
LocalUnlock
GetFileTime
GetFileAttributesA
SetFileAttributesA
SetFileTime
LocalFileTimeToFileTime
FileTimeToLocalFileTime
SetErrorMode
SystemTimeToFileTime
FileTimeToSystemTime
GetShortPathNameA
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
DeleteFileA
MoveFileA
GetCurrentDirectoryA
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
GetOEMCP
GetCPInfo
InterlockedIncrement
GlobalFlags
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
TlsGetValue
EnterCriticalSection
GlobalHandle
GlobalReAlloc
LeaveCriticalSection
LocalAlloc
CopyFileA
GlobalSize
FormatMessageA
LocalFree
InterlockedDecrement
GlobalFree
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
CloseHandle
SizeofResource
GetCurrentThread
GlobalAlloc
GetModuleFileNameA
ConvertDefaultLocale
EnumResourceLanguagesA
lstrcpyA
lstrcmpA
GlobalLock
GlobalUnlock
MulDiv
DeleteCriticalSection
InitializeCriticalSection
RaiseException
SetLastError
FindResourceA
LoadResource
LockResource
FreeResource
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
LoadLibraryA
FreeLibrary
lstrcatA
lstrcmpW
lstrcpynA
GetModuleHandleA
GetProcAddress
GetStringTypeExW
GetStringTypeExA
GetEnvironmentVariableW
GetEnvironmentVariableA
CompareStringW
CompareStringA
lstrlenA
lstrcmpiW
lstrlenW
lstrcmpiA
GetVersion
GetLastError
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
SetHandleCount
ExitProcess

user32

KillTimer
IsClipboardFormatAvailable
MessageBeep
GetTabbedTextExtentA
GetDCEx
LockWindowUpdate
GetSystemMenu
SetParent
InsertMenuItemA
CreatePopupMenu
SetRectEmpty
BringWindowToTop
SetMenu
TranslateAcceleratorA
GetDialogBaseUnits
DestroyIcon
DeleteMenu
WaitMessage
GetWindowThreadProcessId
ReleaseCapture
WindowFromPoint
SetCapture
LoadCursorA
GetSysColorBrush
DestroyMenu
GetMenuItemInfoA
InflateRect
GetMenuStringA
AppendMenuA
InsertMenuA
RemoveMenu
wsprintfA
GetDesktopWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
GetMessageA
TranslateMessage
GetActiveWindow
GetCursorPos
ValidateRect
ShowOwnedPopups
SetCursor
PostQuitMessage
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
FillRect
SetMenuItemBitmaps
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetMenuCheckMarkDimensions
LoadBitmapA
ScrollWindowEx
IsWindowEnabled
SetWindowTextA
IsDialogMessageA
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
GetDlgItemTextA
SetTimer
CheckRadioButton
CheckDlgButton
RegisterWindowMessageA
WinHelpA
GetCapture
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassInfoExA
GetClassNameA
SetPropA
GetPropA
RemovePropA
SendDlgItemMessageA
GetFocus
SetFocus
IsChild
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetDlgItem
GetTopWindow
DestroyWindow
GetWindowRect
GetParent
EnableWindow
SendMessageA
MoveWindow
ShowWindow
RedrawWindow
GetWindowLongA
EnumChildWindows
IsWindow
DrawIcon
IsIconic
GetClientRect
LoadIconA
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
ScrollWindow
MessageBoxA
TrackPopupMenuEx
TrackPopupMenu
GetKeyState
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
SetRect
UnionRect
IsRectEmpty
MapVirtualKeyA
GetKeyNameTextA
ShowScrollBar
IsWindowVisible
UpdateWindow
GetMenu
PostMessageA
GetSubMenu
GetMenuItemID
GetMenuItemCount
GetSysColor
AdjustWindowRectEx
ScreenToClient
EqualRect
LoadMenuA
UnpackDDElParam
ReuseDDElParam
LoadAcceleratorsA
GetDlgItemInt
InvalidateRect
GetSystemMetrics
CharLowerA
CharLowerW
CharUpperA
CharUpperW
GetWindow
PtInRect
CopyRect
GetWindowPlacement
SystemParametersInfoA
IntersectRect
OffsetRect
SetWindowPos
SetWindowLongA
CallWindowProcA
DefWindowProcA
GetDlgCtrlID
SetWindowPlacement
DeferWindowPos
GetScrollInfo
SetScrollInfo
GetClassInfoA
RegisterClassA
UnregisterClassA
GetMenuState

gdi32

ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CopyMetaFileA
CreateDCA
CreateFontIndirectA
GetTextExtentPoint32A
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
PatBlt
CreatePen
GetTextMetricsA
CreateCompatibleBitmap
StretchDIBits
GetCharWidthA
CreateFontA
GetBkColor
StartPage
EndPage
SetAbortProc
AbortDoc
EndDoc
GetDeviceCaps
PlayMetaFile
EnumMetaFile
GetObjectType
PlayMetaFileRecord
SelectPalette
GetStockObject
CreateCompatibleDC
CreatePatternBrush
CreateDIBPatternBrushPt
DeleteDC
ExtSelectClipRgn
PolyBezierTo
PolylineTo
PolyDraw
ArcTo
SelectObject
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
DPtoLP
GetDCOrgEx
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
StartDocA
GetPixel
BitBlt
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
DeleteObject
SetColorAdjustment
SetArcDirection
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
SetViewportOrgEx

comdlg32

PageSetupDlgA
FindTextA
ReplaceTextA
GetOpenFileNameA
GetSaveFileNameA
CommDlgExtendedError
PrintDlgA
GetFileTitleA

winspool.drv

GetJobA
OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

SetFileSecurityA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegEnumKeyA
RegOpenKeyA
RegQueryValueA
RegSetValueA
RegCreateKeyExA
RegSetValueExA
RegDeleteValueA
GetFileSecurityA
RegCloseKey
RegCreateKeyA

shell32

SHGetFileInfoA
DragFinish
DragQueryFileA
ExtractIconA

comctl32

ord17
ImageList_Draw
ImageList_GetImageInfo
ord13
ImageList_Read
ImageList_Write
ord14
ImageList_Destroy
ImageList_Create
ImageList_LoadImageA
ImageList_Merge

shlwapi

PathRemoveExtensionA
PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA

ole32

WriteFmtUserTypeStg
WriteClassStg
CoTaskMemFree
OleRegGetUserType
ReadFmtUserTypeStg
ReadClassStg
StringFromCLSID
CoTreatAsClass
CreateBindCtx
CoTaskMemAlloc
ReleaseStgMedium
OleDuplicateData
CoDisconnectObject
CoCreateInstance
StringFromGUID2
CLSIDFromString
SetConvertStg

oleaut32

VariantClear
VariantChangeType
VariantInit
SysAllocStringLen
SysFreeString
SysStringLen
SysAllocStringByteLen
SysStringByteLen
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetElemsize
SafeArrayGetDim
SafeArrayCreate
SafeArrayRedim
VariantCopy
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayCopy
SafeArrayGetElement
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayLock
SafeArrayUnlock
SafeArrayDestroy
SafeArrayDestroyData
SafeArrayDestroyDescriptor
VariantTimeToSystemTime
SystemTimeToVariantTime
SysAllocString
SysReAllocStringLen
VarDateFromStr
VarBstrFromDec
VarDecFromStr
VarCyFromStr
VarBstrFromCy
VarBstrFromDate

Sections

.text
Size: 412KB - Virtual size: 410KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 84KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 4KB - Virtual size: 793B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 268KB - Virtual size: 267KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3ecb4d4a3e34ef6ca95511f52a8b9373

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

Sections

.text Size: 412KB - Virtual size: 410KB

.rdata Size: 84KB - Virtual size: 82KB

.data Size: 16KB - Virtual size: 29KB

.idata Size: 16KB - Virtual size: 15KB

.didat Size: 4KB - Virtual size: 793B

.rsrc Size: 268KB - Virtual size: 267KB

.text
Size: 412KB - Virtual size: 410KB

.rdata
Size: 84KB - Virtual size: 82KB

.data
Size: 16KB - Virtual size: 29KB

.idata
Size: 16KB - Virtual size: 15KB

.didat
Size: 4KB - Virtual size: 793B

.rsrc
Size: 268KB - Virtual size: 267KB