8bf0f195a3d0a7490897cea3e7a64f3142c44bfd5cb09ff14568acd4ccc148b6

Sharing

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General

Target

8bf0f195a3d0a7490897cea3e7a64f3142c44bfd5cb09ff14568acd4ccc148b6
Size

432KB
MD5

297a13e685ec8dd6e9222a1f5fdb02d1
SHA1

626fd358013ac4bf62807e7ac40b9b6550bf2e1b
SHA256

8bf0f195a3d0a7490897cea3e7a64f3142c44bfd5cb09ff14568acd4ccc148b6
SHA512

95607e164146409074eea75129bd0b98aa7bc2d2341c97696c95c8e0e9a02f687769563e4a03cdb90710dc9e4e6a3a10f8dbef936d09ea291a6d2f0939078a54
SSDEEP

12288:z8wFt0+XgjXKyR3EFmz7H6XfZMhBjvrEH7NR:vFMXKUbf6XfIrEH7NR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8bf0f195a3d0a7490897cea3e7a64f3142c44bfd5cb09ff14568acd4ccc148b6

Files

8bf0f195a3d0a7490897cea3e7a64f3142c44bfd5cb09ff14568acd4ccc148b6
.dll regsvr32 windows:5 windows x86 arch:x86

24a799ac98b4d081dfe09c861821fd67

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

d:\project\rexpert3.0.master\vc++\pjt\RexpertPrintService\Release\RexpertPrintViewer.pdb

Imports

kernel32

RaiseException
HeapSize
HeapReAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
InitializeCriticalSectionAndSpinCount
GetTimeZoneInformation
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
LCMapStringA
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
ExitProcess
Sleep
RtlUnwind
HeapFree
HeapAlloc
GetCommandLineA
GetProfileIntW
GetFileTime
GetFileSizeEx
GetFileAttributesW
FindResourceExW
GetVersion
lstrlenA
FileTimeToLocalFileTime
FileTimeToSystemTime
CreateFileW
GetShortPathNameW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CopyFileW
GlobalSize
FormatMessageW
GlobalFlags
WritePrivateProfileStringW
SetErrorMode
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
IsDBCSLeadByte
GlobalFindAtomW
GetVersionExW
LoadLibraryA
GetVersionExA
GetUserDefaultLCID
FreeResource
MulDiv
GetModuleHandleA
GlobalFree
GlobalUnlock
GetCurrentProcessId
GetLastError
GlobalAddAtomW
CloseHandle
InterlockedIncrement
lstrlenW
CompareStringW
InterlockedDecrement
SetLastError
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesW
GetModuleFileNameW
lstrcmpA
GetLocaleInfoW
LoadLibraryW
CompareStringA
MultiByteToWideChar
FindResourceW
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GetModuleHandleW
GetSystemTimeAsFileTime
GetProcAddress

user32

GetDCEx
GetDialogBaseUnits
GetTabbedTextExtentA
GetSysColorBrush
CharUpperW
DestroyIcon
GetMenuStringW
AppendMenuW
RemoveMenu
InsertMenuW
UnregisterClassW
LockWindowUpdate
EnumChildWindows
RegisterClipboardFormatW
SetRect
SetWindowRgn
IsRectEmpty
CreateMenu
DestroyMenu
SetRectEmpty
LoadCursorW
SetCapture
ReleaseCapture
MoveWindow
SetWindowTextW
IsDialogMessageW
RegisterWindowMessageW
LoadIconW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextW
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
GetDlgCtrlID
PtInRect
GetMenu
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSystemMetrics
GetWindow
SetActiveWindow
CreateDialogIndirectParamW
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
ScreenToClient
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
CallWindowProcW
SetWindowPos
DestroyWindow
GetDesktopWindow
SetWindowLongW
InvalidateRect
UpdateWindow
GetWindowRect
GetSubMenu
GetMenuItemID
GetMenuItemCount
OffsetRect
InflateRect
DefWindowProcW
CopyRect
ShowWindow
DrawEdge
SetParent
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
SendMessageW
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
UnhookWindowsHookEx
PostMessageW
PostQuitMessage
EnableWindow
FillRect

gdi32

CreatePatternBrush
ExtTextOutW
CreatePen
CreateSolidBrush
CombineRgn
CopyMetaFileW
CreateFontIndirectW
GetTextExtentPoint32W
GetTextAlign
GetTextMetricsW
SetRectRgn
PatBlt
EnumFontFamiliesExW
Rectangle
UnrealizeObject
CreateRectRgnIndirect
TextOutW
RectVisible
PtVisible
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
CreateDCW
GetStockObject
GetObjectW
CreateRectRgn
SelectClipRgn
DeleteObject
MoveToEx
GetClipBox
SetMapMode
SetTextColor
SetROP2
SetBkMode
SetBkColor
RestoreDC
SaveDC
DeleteDC
DeleteMetaFile
CloseMetaFile
CreateMetaFileW
LPtoDP
GetDeviceCaps
CreateBitmap
Ellipse
Escape

comdlg32

GetFileTitleW

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegSetValueExW
RegEnumKeyW
RegDeleteKeyW
RegSetValueW
RegQueryValueW
RegOpenKeyW
RegCreateKeyW
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegDeleteValueW

shell32

ExtractIconW

shlwapi

PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathFindExtensionW

ole32

CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
OleLoadFromStream
CoCreateInstance
ReadClassStm
CreateStreamOnHGlobal
CoDisconnectObject
OleDuplicateData
ReleaseStgMedium
CreateDataAdviseHolder
OleSaveToStream
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CreateOleAdviseHolder
CreateDataCache
CoTaskMemAlloc
StringFromCLSID
CoTaskMemFree
CoRevokeClassObject
CoRegisterClassObject
StringFromGUID2
ReadFmtUserTypeStg

oleaut32

OleCreatePictureIndirect
OleCreateFontIndirect
VariantCopy
SysAllocString
OleLoadPicture
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
OleCreatePropertyFrame
SysStringLen
LoadRegTypeLi
RegisterTypeLi
LoadTypeLi
SysFreeString
SysStringByteLen

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 237KB - Virtual size: 237KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

24a799ac98b4d081dfe09c861821fd67

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

shlwapi

ole32

oleaut32

Exports

Exports

Sections

.text Size: 237KB - Virtual size: 237KB

.rdata Size: 62KB - Virtual size: 62KB

.data Size: 12KB - Virtual size: 27KB

.rsrc Size: 6KB - Virtual size: 6KB

.reloc Size: 36KB - Virtual size: 36KB

.text
Size: 237KB - Virtual size: 237KB

.rdata
Size: 62KB - Virtual size: 62KB

.data
Size: 12KB - Virtual size: 27KB

.rsrc
Size: 6KB - Virtual size: 6KB

.reloc
Size: 36KB - Virtual size: 36KB