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SHA256: 6c2d98225ff41559947adcf2bc780616cf694d584a49dfed65a614a98fcf6d4c
File name: scvhost.exe
Detection ratio: 24 / 56
Analysis date: 2015-03-11 17:01:48 UTC ( 3 years, 5 months ago ) View latest
Antivirus Result Update
Avast Win32:Dropper-gen [Drp] 20150311
AVG Generic12_c.QSD 20150311
Avira (no cloud) TR/Downloader.A.11053 20150311
Baidu-International Trojan.Win32.ExtenBro.AN 20150311
Comodo UnclassifiedMalware 20150311
Cyren W32/Trojan.JLIL-8608 20150311
DrWeb Trojan.DownLoader11.33058 20150311
ESET-NOD32 Win32/ExtenBro.AN 20150311
Fortinet Bfr.IC!tr 20150310
Ikarus Trojan-Downloader 20150311
K7AntiVirus Riskware ( 0040eff71 ) 20150311
K7GW Riskware ( 0040eff71 ) 20150311
Kaspersky UDS:DangerousObject.Multi.Generic 20150311
Malwarebytes Trojan.Autoit 20150311
McAfee RDN/Generic.bfr!ic 20150311
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh 20150311
Norman Troj_Generic.YLZXX 20150311
Qihoo-360 Win32/Trojan.Downloader.956 20150311
Rising PE:Backdoor.Win32.DarkKomet.b!1075356506 20150311
Sophos AV Mal/Generic-S 20150311
Symantec Downloader 20150311
TrendMicro TROJ_GEN.R00UC0EBA15 20150311
TrendMicro-HouseCall TROJ_GEN.R00UC0EBA15 20150311
VIPRE Trojan.Win32.Generic!BT 20150311
Ad-Aware 20150311
AegisLab 20150311
Yandex 20150311
AhnLab-V3 20150311
Alibaba 20150311
ALYac 20150311
Antiy-AVL 20150311
BitDefender 20150311
Bkav 20150311
ByteHero 20150311
CAT-QuickHeal 20150311
ClamAV 20150311
CMC 20150304
Emsisoft 20150311
F-Prot 20150311
F-Secure 20150311
GData 20150311
Jiangmin 20150310
Kingsoft 20150311
Microsoft 20150311
eScan 20150311
NANO-Antivirus 20150311
nProtect 20150311
Panda 20150311
SUPERAntiSpyware 20150311
Tencent 20150311
TheHacker 20150310
TotalDefense 20150311
VBA32 20150311
ViRobot 20150311
Zillya 20150310
Zoner 20150311
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2015-01-25 21:05:28
Entry Point 0x00025F74
Number of sections 5
PE sections
PE imports
RegCreateKeyExW
RegCloseKey
CopySid
GetAce
AdjustTokenPrivileges
InitializeAcl
LookupPrivilegeValueW
RegDeleteKeyW
GetAclInformation
RegQueryValueExW
SetSecurityDescriptorDacl
OpenProcessToken
RegConnectRegistryW
RegOpenKeyExW
InitiateSystemShutdownExW
CheckTokenMembership
GetTokenInformation
DuplicateTokenEx
GetUserNameW
GetSecurityDescriptorDacl
RegDeleteValueW
RegEnumKeyExW
OpenThreadToken
GetLengthSid
CreateProcessAsUserW
RegEnumValueW
LogonUserW
RegSetValueExW
FreeSid
AllocateAndInitializeSid
InitializeSecurityDescriptor
CreateProcessWithLogonW
AddAce
ImageList_BeginDrag
ImageList_Destroy
ImageList_Create
ImageList_Remove
ImageList_SetDragCursorImage
ImageList_DragMove
ImageList_DragLeave
InitCommonControlsEx
ImageList_ReplaceIcon
ImageList_DragEnter
ImageList_EndDrag
GetSaveFileNameW
GetOpenFileNameW
CreatePen
EndPath
GetPixel
Rectangle
GetDeviceCaps
LineTo
DeleteDC
SetBkMode
CreateFontW
SetPixel
GetObjectW
CreateDCW
SetTextColor
PolyDraw
GetTextFaceW
GetTextExtentPoint32W
MoveToEx
GetStockObject
SetViewportOrgEx
StrokePath
GetDIBits
AngleArc
RoundRect
CreateCompatibleDC
StrokeAndFillPath
StretchBlt
CloseFigure
SelectObject
CreateCompatibleBitmap
CreateSolidBrush
ExtCreatePen
SetBkColor
BeginPath
DeleteObject
Ellipse
IcmpCloseHandle
IcmpSendEcho
IcmpCreateFile
GetStdHandle
GetDriveTypeW
FileTimeToSystemTime
WaitForSingleObject
SetEndOfFile
GetPrivateProfileSectionNamesW
GetFileAttributesW
GetLocalTime
DeleteCriticalSection
GetCurrentProcess
GetConsoleMode
UnhandledExceptionFilter
SetErrorMode
FreeEnvironmentStringsW
SetStdHandle
WideCharToMultiByte
GetDiskFreeSpaceW
InterlockedExchange
FindResourceExW
GetSystemTimeAsFileTime
GlobalMemoryStatusEx
HeapReAlloc
GetStringTypeW
GetExitCodeProcess
FormatMessageW
ResumeThread
GetTimeZoneInformation
LoadResource
FindClose
InterlockedDecrement
MoveFileW
SetFileAttributesW
GetCurrentThread
GetEnvironmentVariableW
SetLastError
DeviceIoControl
TlsGetValue
CopyFileW
WriteProcessMemory
OutputDebugStringW
GetModuleFileNameW
Beep
IsDebuggerPresent
HeapAlloc
lstrcmpiW
RaiseException
WritePrivateProfileSectionW
GetVolumeInformationW
LoadLibraryExW
MultiByteToWideChar
SetFilePointerEx
GetPrivateProfileStringW
GetFullPathNameW
CreateThread
SetEnvironmentVariableW
GetSystemDirectoryW
CreatePipe
SetUnhandledExceptionFilter
ReadFile
IsProcessorFeaturePresent
ExitThread
SetEnvironmentVariableA
SetPriorityClass
TerminateProcess
GetModuleHandleExW
SetCurrentDirectoryW
GlobalAlloc
LocalFileTimeToFileTime
GetDiskFreeSpaceExW
ReadConsoleW
GetCurrentThreadId
InterlockedIncrement
WriteConsoleW
MulDiv
CreateToolhelp32Snapshot
InitializeCriticalSectionAndSpinCount
HeapFree
EnterCriticalSection
TerminateThread
SetEvent
LoadLibraryW
GetVersionExW
FreeLibrary
QueryPerformanceCounter
TlsAlloc
FlushFileBuffers
LoadLibraryA
RtlUnwind
GetProcessIoCounters
GetWindowsDirectoryW
GetFileSize
OpenProcess
GetDateFormatW
GetStartupInfoW
ReadProcessMemory
CreateDirectoryW
DeleteFileW
GetProcAddress
GetProcessHeap
GetTempFileNameW
GetComputerNameW
EnumResourceNamesW
CompareStringW
lstrcpyW
RemoveDirectoryW
FindNextFileW
CreateHardLinkW
FindFirstFileW
DuplicateHandle
GlobalLock
SetVolumeLabelW
GetPrivateProfileSectionW
GetTempPathW
CreateEventW
CreateFileW
GetFileType
TlsSetValue
ExitProcess
LeaveCriticalSection
GetLastError
SystemTimeToFileTime
LCMapStringW
GetShortPathNameW
VirtualAllocEx
GetSystemInfo
GlobalFree
GetConsoleCP
FindResourceW
GetTimeFormatW
GetEnvironmentStringsW
GlobalUnlock
lstrlenW
Process32NextW
CreateProcessW
FileTimeToLocalFileTime
SizeofResource
GetCurrentDirectoryW
VirtualFreeEx
GetCurrentProcessId
LockResource
SetFileTime
GetCommandLineW
GetCPInfo
HeapSize
Process32FirstW
WritePrivateProfileStringW
QueryPerformanceFrequency
TlsFree
SetFilePointer
SetSystemPowerState
CloseHandle
GetACP
GetModuleHandleW
GetLongPathNameW
IsValidCodePage
WriteFile
VirtualFree
Sleep
VirtualAlloc
GetOEMCP
WNetGetConnectionW
WNetCancelConnection2W
WNetUseConnectionW
WNetAddConnection2W
SysStringLen
SafeArrayDestroyData
SysAllocString
VariantCopy
QueryPathOfRegTypeLib
SafeArrayCreateVector
SafeArrayAllocData
SafeArrayDestroyDescriptor
SafeArrayAccessData
UnRegisterTypeLib
SafeArrayUnaccessData
VariantCopyInd
SafeArrayAllocDescriptorEx
VariantInit
LoadTypeLibEx
SysFreeString
OleLoadPicture
VariantChangeType
CreateDispTypeInfo
DispCallFunc
SafeArrayGetVartype
VariantTimeToSystemTime
RegisterTypeLib
VariantClear
VarR8FromDec
SysReAllocString
CreateStdDispatch
GetProcessMemoryInfo
DragQueryFileW
SHEmptyRecycleBinW
SHBrowseForFolderW
SHCreateShellItem
SHFileOperationW
ShellExecuteW
SHGetPathFromIDListW
DragQueryPoint
ExtractIconExW
SHGetSpecialFolderLocation
ShellExecuteExW
SHGetDesktopFolder
Shell_NotifyIconW
SHGetFolderPathW
DragFinish
RedrawWindow
GetForegroundWindow
UnregisterHotKey
DrawTextW
SetUserObjectSecurity
DestroyMenu
PostQuitMessage
SetWindowPos
IsWindow
EndPaint
OpenWindowStationW
CharUpperBuffW
VkKeyScanW
SetMenuItemInfoW
SetActiveWindow
GetMenuItemID
GetCursorPos
ReleaseDC
GetMenuStringW
GetMenu
GetClientRect
CreateAcceleratorTableW
SetMenuDefaultItem
IsClipboardFormatAvailable
LoadImageW
CountClipboardFormats
keybd_event
GetActiveWindow
RegisterHotKey
OpenClipboard
GetWindowTextW
LockWindowUpdate
GetWindowTextLengthW
GetKeyState
PtInRect
GetParent
GetCursorInfo
AttachThreadInput
EnumWindows
GetMessageW
ShowWindow
GetCaretPos
DrawFrameControl
GetDesktopWindow
IsCharAlphaW
PeekMessageW
InsertMenuItemW
TranslateMessage
IsWindowEnabled
SetClipboardData
DestroyWindow
OpenDesktopW
IsZoomed
LoadStringW
DrawMenuBar
IsCharLowerW
IsIconic
TrackPopupMenuEx
DrawFocusRect
CreateMenu
IsDialogMessageW
FlashWindow
EnumThreadWindows
MonitorFromPoint
CopyRect
GetSysColorBrush
CreateWindowExW
GetWindowLongW
CharNextW
SetFocus
RegisterWindowMessageW
GetMonitorInfoW
EmptyClipboard
BeginPaint
DefWindowProcW
GetKeyboardLayoutNameW
KillTimer
MapVirtualKeyW
CheckMenuRadioItem
GetClipboardData
GetSystemMetrics
SetWindowLongW
GetWindowRect
InflateRect
SetCapture
ReleaseCapture
EnumChildWindows
SetProcessWindowStation
SendDlgItemMessageW
SetKeyboardState
InvalidateRect
CreatePopupMenu
GetSubMenu
GetClassLongW
SetWindowTextW
SetTimer
GetDlgItem
SystemParametersInfoW
SendInput
ClientToScreen
PostMessageW
CloseWindowStation
GetKeyboardState
GetMenuItemCount
IsDlgButtonChecked
DestroyAcceleratorTable
CreateIconFromResourceEx
LoadCursorW
LoadIconW
FindWindowExW
GetDC
FillRect
SetForegroundWindow
GetProcessWindowStation
ExitWindowsEx
GetMenuItemInfoW
GetAsyncKeyState
EnableWindow
CharLowerBuffW
SetLayeredWindowAttributes
EndDialog
FindWindowW
GetDlgCtrlID
ScreenToClient
MessageBeep
GetWindowThreadProcessId
MessageBoxW
SendMessageW
RegisterClassExW
SetMenu
MoveWindow
DialogBoxParamW
MessageBoxA
IsCharUpperW
GetWindowDC
AdjustWindowRectEx
mouse_event
SendMessageTimeoutW
GetSysColor
CopyImage
DestroyIcon
IsWindowVisible
IsCharAlphaNumericW
DispatchMessageW
FrameRect
SetRect
DeleteMenu
MonitorFromRect
GetUserObjectSecurity
CallWindowProcW
GetClassNameW
BlockInput
CloseDesktop
IsMenu
GetFocus
wsprintfW
CloseClipboard
TranslateAcceleratorW
DefDlgProcW
SetCursor
CreateEnvironmentBlock
LoadUserProfileW
UnloadUserProfile
DestroyEnvironmentBlock
IsThemeActive
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
HttpQueryInfoW
FtpOpenFileW
InternetQueryDataAvailable
InternetQueryOptionW
InternetConnectW
FtpGetFileSize
InternetReadFile
InternetCloseHandle
InternetCrackUrlW
InternetSetOptionW
HttpSendRequestW
InternetOpenUrlW
InternetOpenW
HttpOpenRequestW
waveOutSetVolume
timeGetTime
mciSendStringW
accept
ioctlsocket
WSAStartup
connect
htons
WSAGetLastError
gethostname
recv
inet_addr
send
ntohs
select
listen
__WSAFDIsSet
WSACleanup
gethostbyname
closesocket
setsockopt
socket
bind
recvfrom
sendto
ProgIDFromCLSID
CoTaskMemFree
IIDFromString
CoTaskMemAlloc
CreateStreamOnHGlobal
CoGetInstanceFromFile
OleSetContainedObject
CoCreateInstance
CLSIDFromProgID
CoInitializeSecurity
CoUninitialize
OleSetMenuDescriptor
CoGetObject
CoCreateInstanceEx
GetRunningObjectTable
CoInitialize
MkParseDisplayName
CLSIDFromString
StringFromGUID2
CoSetProxyBlanket
Number of PE resources by type
RT_ICON 9
RT_STRING 7
RT_GROUP_ICON 2
RT_MANIFEST 1
RT_RCDATA 1
RT_VERSION 1
Number of PE resources by language
ENGLISH UK 20
NEUTRAL 1
PE resources
Debug information
ExifTool file metadata
UninitializedDataSize
0

InitializedDataSize
379904

ImageVersion
0.0

FileVersionNumber
0.0.0.0

LanguageCode
English (British)

FileFlagsMask
0x0000

CharacterSet
Unicode

LinkerVersion
11.0

EntryPoint
0x25f74

MIMEType
application/octet-stream

TimeStamp
2015:01:25 22:05:28+01:00

FileType
Win32 EXE

PEType
PE32

SubsystemVersion
5.1

OSVersion
5.1

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CodeSize
570880

FileSubtype
0

ProductVersionNumber
0.0.0.0

FileTypeExtension
exe

ObjectFileType
Executable application

File identification
MD5 73504ec4cae9fbb52ff1f9e8f223cd90
SHA1 93f811942c43a7223820b959d9ffb92b7c3c6f34
SHA256 6c2d98225ff41559947adcf2bc780616cf694d584a49dfed65a614a98fcf6d4c
ssdeep
12288:wtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaV78s6kudTc6A:wtb20pkaCqT5TBWgNQ7aplSdTc6A

authentihash 37b0ab1be5597a92b0d1ed70875b6c1fc54d5e6bde233b22b21d0644acf03613
imphash 3d95adbf13bbe79dc24dccb401c12091
File size 929.5 KB ( 951808 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win64 Executable (generic) (76.4%)
Win32 Executable (generic) (12.4%)
Generic Win/DOS Executable (5.5%)
DOS Executable Generic (5.5%)
Tags
peexe

VirusTotal metadata
First submission 2015-01-27 18:52:55 UTC ( 3 years, 6 months ago )
Last submission 2016-06-19 14:36:20 UTC ( 2 years, 2 months ago )
File names HlwDwlGA.exe
scvhost.exe
scvhost.exe
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Condensed report! The following is a condensed report of the behaviour of the file when executed in a controlled environment. The actions and events described were either performed by the file itself or by any other process launched by the executed file or subjected to code injection by the executed file.
Opened files
Read files
Written files
Created processes
Created mutexes
Opened mutexes
Opened service managers
Opened services
Runtime DLLs
Additional details
The file uses the IsDebuggerPresent Windows API function in order to see whether it is being debugged.
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.
HTTP requests
DNS requests
TCP connections
UDP communications