PDFHub[.]exe | Triage

Resubmissions

08/01/2024, 23:26

240108-3e7essfbhj 3

10/10/2023, 02:16

231010-cqcfpaaa3v 3

Sharing

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General

Target

PDFHub.exe
Size

2.9MB
MD5

7fe6f5db7d2772e44dd8c0546edfbfbe
SHA1

a2645269679fe2fe6ed78db65a458b3fa713cec2
SHA256

5a7edca915aa029e21192b87582f7e293ec83741c9b692926d4b3bbb329b6920
SHA512

b54eb86c2b36c06d4952f7d8d9de922de88f34a2876a7bbad24a3ba06b3c3ac57aa4b12d19617b865c138447c7e5fcdd5545c339e185806e162656475995674a
SSDEEP

49152:AKs9MVtTGlpKYPGNl5bTxOMCCha41TbPxP1UUEkdVBB2Fq+n5mC:q96tTGlY0onbTxbaGTbPxP1UUEkFB2Fv

Score

1^/10

Malware Config

Signatures

Files

PDFHub.exe
.exe windows:6 windows x86 arch:x86

db38bab4741d099e788fcaff5e4b24c8

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15/06/2016, 00:00

Not After

15/06/2024, 00:00

Subject

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6f:8e:10:d7:3e:1f:79:06:6f:53:7b:3d
Certificate

Issuer

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

19/11/2020, 13:56

Not After

20/11/2023, 13:56

Subject

SERIALNUMBER=516201936,CN=BONY INNOVATION LTD,O=BONY INNOVATION LTD,STREET=11 Hamanofim,L=Herzliya,ST=Tel Aviv,C=IL,1.2.840.113549.1.9.1=#0c1a626f6e79696e6f766174696f6e6c746440676d61696c2e636f6d,1.3.6.1.4.1.311.60.2.1.3=#1302494c,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

27/05/2021, 09:55

Not After

28/06/2032, 09:55

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

20/02/2019, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18/03/2009, 10:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

c7:f5:0e:98:cd:8b:f8:1d:8a:b8:e8:98:40:f8:7c:a1:43:d2:a7:ef
Signer

Actual PE Digest

c7:f5:0e:98:cd:8b:f8:1d:8a:b8:e8:98:40:f8:7c:a1:43:d2:a7:ef

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

AreFileApisANSI
CloseHandle
CompareStringW
CopyFileW
CreateDirectoryW
CreateEventW
CreateFileW
CreateProcessW
CreateThread
DecodePointer
DeleteCriticalSection
DeleteFileW
DeviceIoControl
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
ExitThread
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FindResourceExW
FindResourceW
FlushFileBuffers
FormatMessageA
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatW
GetEnvironmentStringsW
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandleEx
GetFileSize
GetFileSizeEx
GetFileTime
GetFileType
GetFullPathNameW
GetLastError
GetLocaleInfoW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetPrivateProfileIntW
GetPrivateProfileStringW
GetProcAddress
GetProcessHeap
GetProcessId
GetProfileIntW
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDefaultUILanguage
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempFileNameW
GetTempPathW
GetThreadLocale
GetTickCount
GetTimeFormatW
GetTimeZoneInformation
GetUserDefaultLCID
GetUserDefaultUILanguage
GetVersionExW
GetVolumeInformationW
GetWindowsDirectoryW
GlobalAddAtomW
GlobalAlloc
GlobalDeleteAtom
GlobalFindAtomW
GlobalFlags
GlobalFree
GlobalGetAtomNameW
GlobalHandle
GlobalLock
GlobalReAlloc
GlobalSize
GlobalUnlock
HeapAlloc
HeapFree
HeapQueryInformation
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
LCMapStringEx
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
LoadResource
LocalAlloc
LocalFree
LocalReAlloc
LockFile
LockResource
MulDiv
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
ResetEvent
ResumeThread
RtlUnwind
SearchPathW
SetEndOfFile
SetEnvironmentVariableW
SetErrorMode
SetEvent
SetFileInformationByHandle
SetFilePointer
SetFilePointerEx
SetLastError
SetStdHandle
SetThreadPriority
SetUnhandledExceptionFilter
SizeofResource
Sleep
SuspendThread
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnlockFile
VerSetConditionMask
VerifyVersionInfoW
VirtualAlloc
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile
WritePrivateProfileStringW
lstrcmpA
lstrcmpW
lstrcmpiW
lstrcpyW

user32

AdjustWindowRectEx
AppendMenuW
BeginDeferWindowPos
BeginPaint
BringWindowToTop
CallNextHookEx
CallWindowProcW
CharNextW
CharUpperBuffW
CharUpperW
CheckDlgButton
CheckMenuItem
ClientToScreen
CloseClipboard
CopyAcceleratorTableW
CopyIcon
CopyImage
CopyRect
CreateAcceleratorTableW
CreateDialogIndirectParamW
CreateMenu
CreatePopupMenu
CreateWindowExW
DefFrameProcW
DefMDIChildProcW
DefWindowProcW
DeferWindowPos
DeleteMenu
DestroyAcceleratorTable
DestroyCursor
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageW
DrawEdge
DrawFocusRect
DrawFrameControl
DrawIcon
DrawIconEx
DrawMenuBar
DrawStateW
DrawTextExW
DrawTextW
EmptyClipboard
EnableMenuItem
EnableScrollBar
EnableWindow
EndDeferWindowPos
EndDialog
EndPaint
EnumDisplayMonitors
EnumWindows
EqualRect
FillRect
FrameRect
GetActiveWindow
GetAsyncKeyState
GetCapture
GetClassInfoExW
GetClassInfoW
GetClassLongW
GetClassNameW
GetClientRect
GetComboBoxInfo
GetCursorPos
GetDC
GetDesktopWindow
GetDlgCtrlID
GetDlgItem
GetDoubleClickTime
GetFocus
GetForegroundWindow
GetIconInfo
GetKeyNameTextW
GetKeyState
GetKeyboardLayout
GetKeyboardState
GetLastActivePopup
GetMenu
GetMenuCheckMarkDimensions
GetMenuDefaultItem
GetMenuItemCount
GetMenuItemID
GetMenuItemInfoW
GetMenuState
GetMenuStringW
GetMessagePos
GetMessageTime
GetMessageW
GetMonitorInfoW
GetNextDlgGroupItem
GetNextDlgTabItem
GetParent
GetPropW
GetScrollInfo
GetScrollPos
GetScrollRange
GetSubMenu
GetSysColor
GetSysColorBrush
GetSystemMenu
GetSystemMetrics
GetTopWindow
GetUpdateRect
GetWindow
GetWindowDC
GetWindowLongW
GetWindowPlacement
GetWindowRect
GetWindowRgn
GetWindowTextLengthW
GetWindowTextW
GetWindowThreadProcessId
GrayStringW
HideCaret
InflateRect
InsertMenuItemW
InsertMenuW
IntersectRect
InvalidateRect
InvalidateRgn
InvertRect
IsCharLowerW
IsChild
IsClipboardFormatAvailable
IsDialogMessageW
IsIconic
IsMenu
IsRectEmpty
IsWindow
IsWindowEnabled
IsWindowVisible
IsZoomed
KillTimer
LoadAcceleratorsW
LoadBitmapW
LoadCursorW
LoadIconW
LoadImageW
LoadMenuW
LoadStringW
LockWindowUpdate
MapDialogRect
MapVirtualKeyExW
MapVirtualKeyW
MapWindowPoints
MessageBeep
MessageBoxW
ModifyMenuW
MonitorFromPoint
MonitorFromWindow
MoveWindow
NotifyWinEvent
OffsetRect
OpenClipboard
PeekMessageW
PostMessageW
PostQuitMessage
PostThreadMessageW
PtInRect
RealChildWindowFromPoint
RedrawWindow
RegisterClassW
RegisterClipboardFormatW
RegisterWindowMessageW
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropW
ReuseDDElParam
ScreenToClient
ScrollWindow
SendDlgItemMessageA
SendMessageW
SetActiveWindow
SetCapture
SetClassLongW
SetClipboardData
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetMenu
SetMenuDefaultItem
SetMenuItemBitmaps
SetMenuItemInfoW
SetParent
SetPropW
SetRect
SetRectEmpty
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowContextHelpId
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowRgn
SetWindowTextW
SetWindowsHookExW
ShowOwnedPopups
ShowScrollBar
ShowWindow
SubtractRect
SystemParametersInfoW
TabbedTextOutW
ToUnicodeEx
TrackMouseEvent
TrackPopupMenu
TranslateAcceleratorW
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UnionRect
UnpackDDElParam
UpdateLayeredWindow
UpdateWindow
ValidateRect
VkKeyScanW
WaitMessage
WinHelpW
WindowFromPoint

gdi32

BitBlt
CombineRgn
CopyMetaFileW
CreateBitmap
CreateCompatibleBitmap
CreateCompatibleDC
CreateDCW
CreateDIBSection
CreateDIBitmap
CreateEllipticRgn
CreateFontIndirectW
CreateFontW
CreateHatchBrush
CreatePalette
CreatePatternBrush
CreatePen
CreatePolygonRgn
CreateRectRgn
CreateRectRgnIndirect
CreateRoundRectRgn
CreateSolidBrush
DPtoLP
DeleteDC
DeleteObject
Ellipse
EnumFontFamiliesExW
EnumFontFamiliesW
Escape
ExcludeClipRect
ExtFloodFill
ExtSelectClipRgn
ExtTextOutW
FillRgn
FrameRgn
GetBkColor
GetBoundsRect
GetClipBox
GetDeviceCaps
GetLayout
GetMapMode
GetNearestPaletteIndex
GetObjectType
GetObjectW
GetPaletteEntries
GetPixel
GetRgnBox
GetStockObject
GetSystemPaletteEntries
GetTextCharsetInfo
GetTextColor
GetTextExtentPoint32W
GetTextFaceW
GetTextMetricsW
GetViewportExtEx
GetViewportOrgEx
GetWindowExtEx
GetWindowOrgEx
IntersectClipRect
LPtoDP
LineTo
MoveToEx
OffsetRgn
OffsetViewportOrgEx
OffsetWindowOrgEx
PatBlt
Polygon
Polyline
PtInRegion
PtVisible
RealizePalette
RectVisible
Rectangle
RestoreDC
RoundRect
SaveDC
ScaleViewportExtEx
ScaleWindowExtEx
SelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetDIBColorTable
SetLayout
SetMapMode
SetPaletteEntries
SetPixel
SetPixelV
SetPolyFillMode
SetROP2
SetRectRgn
SetStretchBltMode
SetTextAlign
SetTextColor
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
StretchBlt
TextOutW

advapi32

RegCloseKey
RegCreateKeyExW
RegDeleteKeyW
RegDeleteValueW
RegEnumKeyExW
RegEnumKeyW
RegEnumValueW
RegGetValueW
RegOpenKeyExW
RegQueryValueExW
RegQueryValueW
RegSetValueExW

shell32

CommandLineToArgvW
DragFinish
DragQueryFileW
SHAppBarMessage
SHBrowseForFolderW
SHGetDesktopFolder
SHGetFileInfoW
SHGetKnownFolderPath
SHGetPathFromIDListW
SHGetSpecialFolderLocation
ShellExecuteExW
ShellExecuteW

comctl32

InitCommonControlsEx

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateGuid
CoCreateInstance
CoDisconnectObject
CoFreeUnusedLibraries
CoGetClassObject
CoInitialize
CoInitializeEx
CoLockObjectExternal
CoRegisterMessageFilter
CoRevokeClassObject
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
CreateILockBytesOnHGlobal
CreateStreamOnHGlobal
DoDragDrop
IsAccelerator
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleDuplicateData
OleFlushClipboard
OleGetClipboard
OleInitialize
OleIsCurrentClipboard
OleLockRunning
OleTranslateAccelerator
OleUninitialize
RegisterDragDrop
ReleaseStgMedium
RevokeDragDrop
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
StringFromGUID2

oleaut32

LoadTypeLi
OleCreateFontIndirect
OleLoadPicture
SafeArrayDestroy
SysAllocString
SysAllocStringLen
SysFreeString
SysStringLen
SystemTimeToVariantTime
VarBstrFromDate
VariantChangeType
VariantClear
VariantCopy
VariantInit
VariantTimeToSystemTime

gdiplus

GdipAlloc
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipCloneImage
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipCreateFromHDC
GdipDeleteGraphics
GdipDisposeImage
GdipDrawImageI
GdipDrawImageRectI
GdipFree
GdipGetImageGraphicsContext
GdipGetImageHeight
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageWidth
GdipSetInterpolationMode
GdiplusShutdown
GdiplusStartup

winhttp

WinHttpCloseHandle
WinHttpConnect
WinHttpCrackUrl
WinHttpOpen
WinHttpOpenRequest
WinHttpQueryDataAvailable
WinHttpQueryHeaders
WinHttpReadData
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpSetOption
WinHttpSetTimeouts
WinHttpWriteData

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

uxtheme

CloseThemeData
DrawThemeBackground
DrawThemeParentBackground
DrawThemeText
GetCurrentThemeName
GetThemeColor
GetThemePartSize
GetThemeSysColor
GetWindowTheme
IsAppThemed
IsThemeBackgroundPartiallyTransparent
OpenThemeData

shlwapi

PathFindExtensionW
PathFindFileNameW
PathIsUNCW
PathRemoveFileSpecW
PathStripToRootW
StrFormatKBSizeW

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
DocumentPropertiesW
OpenPrinterW

oleacc

AccessibleObjectFromWindow
CreateStdAccessibleObject
LresultFromObject

imm32

ImmGetContext
ImmGetOpenStatus
ImmReleaseContext

winmm

PlaySoundW

oledlg

OleUIBusyW

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 397KB - Virtual size: 396KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

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

.voltbl
Size: 512B - Virtual size: 382B

.rsrc
Size: 555KB - Virtual size: 555KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 149KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

db38bab4741d099e788fcaff5e4b24c8

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0fCertificate

Extended Key Usages

Key Usages

6f:8e:10:d7:3e:1f:79:06:6f:53:7b:3dCertificate

Extended Key Usages

Key Usages

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9fCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

c7:f5:0e:98:cd:8b:f8:1d:8a:b8:e8:98:40:f8:7c:a1:43:d2:a7:efSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

comctl32

ole32

oleaut32

gdiplus

winhttp

version

uxtheme

shlwapi

msimg32

winspool.drv

oleacc

imm32

winmm

oledlg

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.rdata Size: 397KB - Virtual size: 396KB

.data Size: 27KB - Virtual size: 46KB

.00cfg Size: 512B - Virtual size: 4B

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

.voltbl Size: 512B - Virtual size: 382B

.rsrc Size: 555KB - Virtual size: 555KB

.reloc Size: 149KB - Virtual size: 148KB

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

6f:8e:10:d7:3e:1f:79:06:6f:53:7b:3d
Certificate

01:00:46:69:50:a6:04:a9:d9:70:e8:1d:d2:4d:41:9f
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

c7:f5:0e:98:cd:8b:f8:1d:8a:b8:e8:98:40:f8:7c:a1:43:d2:a7:ef
Signer

.text
Size: 1.8MB - Virtual size: 1.8MB

.rdata
Size: 397KB - Virtual size: 396KB

.data
Size: 27KB - Virtual size: 46KB

.00cfg
Size: 512B - Virtual size: 4B

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

.voltbl
Size: 512B - Virtual size: 382B

.rsrc
Size: 555KB - Virtual size: 555KB

.reloc
Size: 149KB - Virtual size: 148KB