CitrixReceiver[.]exe

Sharing

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General

Target

CitrixReceiver.exe
Size

51.2MB
MD5

57bf6b404e9bc781ae7b51d7fcf94122
SHA1

5c4299d96918124c14d726bc6532bc688bfa4a4f
SHA256

49fac50e95dc8d97e723232f2c6c862580e0a8503616a784bfc5db677f5a4440
SHA512

34a75c4dc3c4b3a248f06a3e0144901a32a6adfc9934b6f488c46a5419df6d3de2bbf19aa63e1a1cc1e398d3b8bdfb1b27013d071df91a47cbc779357ebdc5a8
SSDEEP

1572864:yTkssryTSEJJcPGI6U4SrEoU4kCdLbHnj+aIjTmy2:8sryHcxlU4kCJHnjs2

Score

1^/10

Malware Config

Signatures

Files

CitrixReceiver.exe
.exe windows:4 windows x86 arch:x86

041f13815c4831a44cb898cbabfaf2a3

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

05:f1:24:bf:6c:98:77:07:e8:da:ad:a9:6a:6c:94:8b
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

29/05/2013, 00:00

Not After

28/08/2014, 23:59

Subject

CN=Citrix Systems\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Client,O=Citrix Systems\, Inc.,L=Fort Lauderdale,ST=Florida,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

12:53:4b:d8:1a:90:7f:f1:eb:97:b5:b9:3c:e5:59:b6:4b:e1:33:ee
Signer

Actual PE Digest

12:53:4b:d8:1a:90:7f:f1:eb:97:b5:b9:3c:e5:59:b6:4b:e1:33:ee

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WritePrivateProfileStringW
GetPrivateProfileStringW
GetCurrentDirectoryW
SetErrorMode
MoveFileW
GetStringTypeExW
lstrcmpiW
ReadFile
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetFileSize
DuplicateHandle
GetCurrentProcess
GetVolumeInformationW
GetFullPathNameW
FileTimeToLocalFileTime
LocalFileTimeToFileTime
SetFileTime
SetFileAttributesW
GetFileTime
GetVersionExW
GetStartupInfoW
RtlUnwind
ExitThread
CreateThread
ExitProcess
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetPrivateProfileIntW
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
FatalAppExitA
VirtualAlloc
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
SetConsoleCtrlHandler
GetTimeZoneInformation
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetConsoleCP
GetConsoleMode
GetLocaleInfoA
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesW
GetLocaleInfoW
CompareStringA
InterlockedExchange
GetModuleHandleA
GlobalFlags
SystemTimeToFileTime
FileTimeToSystemTime
GetThreadLocale
lstrlenA
lstrcmpA
GetAtomNameW
GlobalGetAtomNameW
FreeResource
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
LoadLibraryW
CompareStringW
LoadLibraryA
lstrcmpW
GetVersion
InterlockedIncrement
MultiByteToWideChar
CreateEventW
SuspendThread
SetEvent
GetCurrentThreadId
ResumeThread
SetThreadPriority
CopyFileW
GlobalSize
FormatMessageW
MulDiv
FreeLibrary
InterlockedDecrement
GetModuleHandleW
GetProcAddress
TlsFree
GlobalFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalAlloc
GlobalHandle
GlobalUnlock
GlobalReAlloc
GlobalLock
TlsGetValue
LocalFree
LocalAlloc
lstrlenW
WideCharToMultiByte
GetCurrentProcessId
SetLastError
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
GetVersionExA
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
DisableThreadLibraryCalls
GetModuleFileNameW
GetCommandLineW
CreateDirectoryW
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
GetTempPathW
GetShortPathNameW
Sleep
GetFileAttributesW
FindFirstFileW
DeleteFileW
MoveFileExW
FindNextFileW
FindClose
RemoveDirectoryW
GetLastError
CreateFileW
WriteFile
CloseHandle
OutputDebugStringW
FindResourceExW
FindResourceW
LoadResource
LockResource
SetHandleCount
SizeofResource

user32

DrawTextExW
DrawTextW
TabbedTextOutW
FillRect
SystemParametersInfoW
DestroyMenu
GetMenuItemInfoW
InflateRect
GetDesktopWindow
ClientToScreen
ScrollWindowEx
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
IsDlgButtonChecked
SetDlgItemTextW
SetDlgItemInt
GetDlgItemTextW
GetDlgItemInt
CheckRadioButton
CheckDlgButton
RegisterWindowMessageW
LoadIconW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
SetFocus
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
SetActiveWindow
BeginDeferWindowPos
EndDeferWindowPos
GetDlgItem
GrayStringW
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
UpdateWindow
GetClientRect
GetMenu
PostMessageW
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
CopyRect
PtInRect
UnregisterClassA
GetWindowDC
BeginPaint
EndPaint
PostQuitMessage
GetScrollRange
SetWindowPlacement
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
SetWindowPos
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetWindow
SetCursor
ShowOwnedPopups
DeleteMenu
CharUpperW
DestroyIcon
EndDialog
GetNextDlgTabItem
GetDialogBaseUnits
GetTopWindow
CreateDialogIndirectParamW
MessageBoxW
EnableWindow
IsWindowEnabled
GetLastActivePopup
GetWindowLongW
GetParent
SendMessageW
GetWindowThreadProcessId
UnhookWindowsHookEx
RemoveMenu
GetSubMenu
GetMenuItemCount
InsertMenuW
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
EnableMenuItem
CheckMenuItem
LoadCursorW
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
UnregisterClassW
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
GetMenuState
GetMenuStringW
AppendMenuW
GetMenuItemID

gdi32

ArcTo
PolyDraw
PolylineTo
PolyBezierTo
ExtSelectClipRgn
DeleteDC
PtVisible
CreateDIBPatternBrushPt
CreatePatternBrush
GetStockObject
SelectPalette
PlayMetaFileRecord
GetObjectType
GetCurrentPositionEx
PlayMetaFile
CreatePen
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
PatBlt
DPtoLP
GetTextMetricsW
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutW
EnumMetaFile
GetDeviceCaps
StartDocW
GetPixel
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
SetColorAdjustment
SetArcDirection
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
GetTextExtentPoint32W
ExtTextOutW
BitBlt
CreateCompatibleDC
CreateFontIndirectW
DeleteObject
GetObjectW
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
CreateBitmap
CreateDCW
CopyMetaFileW
RectVisible

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

comdlg32

GetFileTitleW

advapi32

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

shell32

ord680
SHGetFileInfoW
ExtractIconW
SHCreateDirectoryExW

ole32

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

oleaut32

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

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

shlwapi

PathFindExtensionW
PathMatchSpecW
PathIsDirectoryW
PathCombineW
PathRemoveExtensionW
PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathFileExistsW

setupapi

SetupIterateCabinetW

Sections

.text
Size: 328KB - Virtual size: 325KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 50.7MB - Virtual size: 50.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

041f13815c4831a44cb898cbabfaf2a3

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

05:f1:24:bf:6c:98:77:07:e8:da:ad:a9:6a:6c:94:8bCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

12:53:4b:d8:1a:90:7f:f1:eb:97:b5:b9:3c:e5:59:b6:4b:e1:33:eeSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

oleacc

shlwapi

setupapi

Sections

.text Size: 328KB - Virtual size: 325KB

.rdata Size: 72KB - Virtual size: 69KB

.data Size: 12KB - Virtual size: 24KB

.rsrc Size: 50.7MB - Virtual size: 50.7MB

.reloc Size: 108KB - Virtual size: 107KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

05:f1:24:bf:6c:98:77:07:e8:da:ad:a9:6a:6c:94:8b
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

12:53:4b:d8:1a:90:7f:f1:eb:97:b5:b9:3c:e5:59:b6:4b:e1:33:ee
Signer

.text
Size: 328KB - Virtual size: 325KB

.rdata
Size: 72KB - Virtual size: 69KB

.data
Size: 12KB - Virtual size: 24KB

.rsrc
Size: 50.7MB - Virtual size: 50.7MB

.reloc
Size: 108KB - Virtual size: 107KB