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SHA256: 77754c7fc2d711dcc30f95f478c0b96685268cd070b1d3166b46ce0a0594ef0a
File name: STC
Detection ratio: 0 / 54
Analysis date: 2016-07-07 13:23:02 UTC ( 1 year, 9 months ago )
Antivirus Result Update
Ad-Aware 20160707
AegisLab 20160707
AhnLab-V3 20160707
Alibaba 20160707
ALYac 20160709
Antiy-AVL 20160707
Arcabit 20160707
Avast 20160707
AVG 20160707
Avira (no cloud) 20160707
AVware 20160707
Baidu 20160706
BitDefender 20160707
Bkav 20160707
CAT-QuickHeal 20160707
ClamAV 20160707
CMC 20160704
Comodo 20160707
Cyren 20160707
DrWeb 20160707
Emsisoft 20160707
ESET-NOD32 20160707
F-Prot 20160707
F-Secure 20160707
Fortinet 20160707
GData 20160707
Ikarus 20160707
Jiangmin 20160707
K7AntiVirus 20160707
K7GW 20160707
Kaspersky 20160707
Kingsoft 20160707
Malwarebytes 20160707
McAfee 20160707
McAfee-GW-Edition 20160707
Microsoft 20160707
eScan 20160707
NANO-Antivirus 20160707
nProtect 20160707
Panda 20160707
Qihoo-360 20160707
Sophos AV 20160707
SUPERAntiSpyware 20160707
Symantec 20160707
Tencent 20160707
TheHacker 20160707
TotalDefense 20160707
TrendMicro 20160707
TrendMicro-HouseCall 20160707
VBA32 20160707
VIPRE 20160707
ViRobot 20160707
Zillya 20160707
Zoner 20160707
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
Authenticode signature block and FileVersionInfo properties
Copyright
Innovative Solutions

Product System Tray Cleaner
Original name stc.exe
Internal name STC
File version 3.7.0.168
Description System Tray Cleaner
Comments System Tray Cleaner
Signature verification Signed file, verified signature
Signing date 9:17 AM 4/13/2012
Signers
[+] Innovative Solutions Grup SRL
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer VeriSign Class 3 Code Signing 2010 CA
Valid from 1:00 AM 2/8/2012
Valid to 12:59 AM 2/16/2013
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint F4CC7F4DA87155C27E269E1456FE92C92F1FCB2F
Serial number 2C 81 20 28 77 50 8C FD DF 58 FF CB C0 E5 E1 DA
[+] VeriSign Class 3 Code Signing 2010 CA
Status Valid
Issuer VeriSign Class 3 Public Primary Certification Authority - G5
Valid from 1:00 AM 2/8/2010
Valid to 12:59 AM 2/8/2020
Valid usage Client Auth, Code Signing
Algorithm sha1RSA
Thumbprint 495847A93187CFB8C71F840CB7B41497AD95C64F
Serial number 52 00 E5 AA 25 56 FC 1A 86 ED 96 C9 D4 4B 33 C7
[+] VeriSign
Status Valid
Issuer VeriSign Class 3 Public Primary Certification Authority - G5
Valid from 1:00 AM 11/8/2006
Valid to 12:59 AM 7/17/2036
Valid usage Server Auth, Client Auth, Email Protection, Code Signing
Algorithm sha1RSA
Thumbprint 4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5
Serial number 18 DA D1 9E 26 7D E8 BB 4A 21 58 CD CC 6B 3B 4A
Counter signers
[+] VeriSign Time Stamping Services Signer - G2
Status This certificate or one of the certificates in the certificate chain is not time valid., The revocation status of the certificate or one of the certificates in the certificate chain is unknown., Error 65536 (0x10000), The revocation status of the certificate or one of the certificates in the certificate chain is either offline or stale.
Issuer VeriSign Time Stamping Services CA
Valid from 1:00 AM 6/15/2007
Valid to 12:59 AM 6/15/2012
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint ADA8AAA643FF7DC38DD40FA4C97AD559FF4846DE
Serial number 38 25 D7 FA F8 61 AF 9E F4 90 E7 26 B5 D6 5A D5
[+] VeriSign Time Stamping Services CA
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer Thawte Timestamping CA
Valid from 1:00 AM 12/4/2003
Valid to 12:59 AM 12/4/2013
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint F46AC0C6EFBB8C6A14F55F09E2D37DF4C0DE012D
Serial number 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
[+] Thawte Timestamping CA
Status Valid
Issuer Thawte Timestamping CA
Valid from 1:00 AM 1/1/1997
Valid to 12:59 AM 1/1/2021
Valid usage Timestamp Signing
Algorithm md5RSA
Thumbrint BE36A4562FB2EE05DBB3D32323ADF445084ED656
Serial number 00
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 1992-06-19 22:22:17
Entry Point 0x0015E114
Number of sections 8
PE sections
Overlays
MD5 742f855b0a4ca78865698214e3716167
File type data
Offset 3610112
Size 6064
Entropy 7.28
PE imports
SetSecurityDescriptorOwner
LookupPrivilegeValueA
RegCloseKey
RegQueryValueExA
AdjustTokenPrivileges
InitializeAcl
RegCreateKeyExA
CryptHashData
CryptCreateHash
SetSecurityDescriptorDacl
RegFlushKey
OpenProcessToken
AddAccessAllowedAce
RegOpenKeyExA
RegDeleteValueA
GetTokenInformation
CryptReleaseContext
CryptAcquireContextA
GetUserNameA
GetLengthSid
RegEnumKeyExA
RegQueryInfoKeyA
CryptDestroyHash
FreeSid
CryptGetHashParam
AllocateAndInitializeSid
InitializeSecurityDescriptor
RegSetValueExA
RegEnumValueA
ImageList_BeginDrag
ImageList_SetBkColor
ImageList_Replace
InitCommonControls
ImageList_SetDragCursorImage
ImageList_Read
ImageList_GetDragImage
ImageList_Create
ImageList_DragMove
ImageList_DrawEx
ImageList_SetIconSize
ImageList_Write
ImageList_GetImageCount
ImageList_Destroy
ImageList_Draw
ImageList_GetIconSize
ImageList_DragLeave
ImageList_GetBkColor
ImageList_GetIcon
ImageList_ReplaceIcon
ImageList_DragEnter
ImageList_Add
ImageList_DragShowNolock
ImageList_Remove
ImageList_EndDrag
CertFreeCertificateContext
CertCloseStore
CryptQueryObject
CertFindCertificateInStore
CryptMsgGetParam
CertGetNameStringW
CryptMsgClose
SetMapMode
GetWindowOrgEx
GetTextMetricsA
CombineRgn
GetTextExtentPointA
SetPixel
EndDoc
IntersectClipRect
CopyEnhMetaFileA
CreatePalette
CreateDIBitmap
GetDIBits
GetEnhMetaFileBits
GetDCOrgEx
StretchBlt
StretchDIBits
GetPaletteEntries
SetBkColor
SetWinMetaFileBits
GetDIBColorTable
DeleteEnhMetaFile
GetSystemPaletteEntries
OffsetRgn
GetCurrentPositionEx
CreateFontIndirectA
GetPixel
GetBrushOrgEx
ExcludeClipRect
SetBkMode
PtInRegion
BitBlt
EnumFontFamiliesA
GetDeviceCaps
SetAbortProc
CreateBrushIndirect
SelectPalette
SetROP2
EndPage
GetNearestPaletteIndex
SetDIBColorTable
DeleteObject
CreatePenIndirect
PatBlt
SetStretchBltMode
Rectangle
GetObjectA
CreateDCA
LineTo
DeleteDC
StartPage
RealizePalette
SetEnhMetaFileBits
CreateBitmap
RectVisible
GetStockObject
PlayEnhMetaFile
ExtTextOutA
UnrealizeObject
GdiFlush
SelectClipRgn
RoundRect
GetTextExtentPoint32A
GetWinMetaFileBits
GetEnhMetaFileHeader
SetWindowOrgEx
GetTextExtentPoint32W
CreateICA
Polygon
CreateHalftonePalette
SaveDC
MaskBlt
GetEnhMetaFilePaletteEntries
RestoreDC
GetBitmapBits
CreateDIBSection
SetTextColor
GetClipBox
GetCurrentObject
MoveToEx
SetViewportOrgEx
CreateCompatibleDC
SetBrushOrgEx
CreateRectRgn
SelectObject
StartDocA
Ellipse
CreateSolidBrush
Polyline
CreateCompatibleBitmap
ImmReleaseContext
ImmGetContext
ImmSetCompositionFontA
ImmSetCompositionWindow
ImmGetCompositionStringW
SetThreadLocale
GetStdHandle
FileTimeToDosDateTime
FileTimeToSystemTime
GetFileAttributesA
WaitForSingleObject
GetLocalTime
DeleteCriticalSection
GetCurrentProcess
GetLocaleInfoA
LocalAlloc
lstrcatA
ExpandEnvironmentStringsA
SetErrorMode
GetLogicalDrives
GetTempPathA
WideCharToMultiByte
LocalFree
WriteFile
GetSystemTimeAsFileTime
GetDiskFreeSpaceA
SetFileAttributesA
SetEvent
QueryDosDeviceA
MoveFileA
ResumeThread
GetLogicalDriveStringsA
GetExitCodeProcess
InitializeCriticalSection
LoadResource
GlobalHandle
FindClose
TlsGetValue
FormatMessageA
GetStringTypeExA
SetLastError
GetSystemTime
GetEnvironmentVariableA
GlobalFindAtomA
ExitProcess
GetModuleFileNameA
RaiseException
EnumCalendarInfoA
LoadLibraryExA
GetPrivateProfileStringA
UnhandledExceptionFilter
InterlockedDecrement
MultiByteToWideChar
GetModuleHandleA
CreateThread
GetExitCodeThread
GlobalAddAtomA
MulDiv
ExitThread
SetPriorityClass
TerminateProcess
VirtualQuery
SetEndOfFile
GetCurrentThreadId
InterlockedIncrement
EnterCriticalSection
lstrcmpiA
FreeLibrary
QueryPerformanceCounter
GetTickCount
GetVersionExA
LoadLibraryA
RtlUnwind
GetSystemDirectoryA
GetStartupInfoA
GetDateFormatA
GetFileSize
OpenProcess
CreateDirectoryA
DeleteFileA
GetWindowsDirectoryA
ReadProcessMemory
GetProcAddress
GetProcessHeap
GlobalReAlloc
lstrcmpA
FindFirstFileA
lstrcpyA
GetProfileStringA
ResetEvent
CreateFileMappingA
FindNextFileA
WaitForMultipleObjects
GlobalLock
GetTimeZoneInformation
CreateEventA
GetFileType
TlsSetValue
CreateFileA
LeaveCriticalSection
GetLastError
GlobalDeleteAtom
VirtualAllocEx
GetSystemInfo
lstrlenA
GlobalFree
GetProcessTimes
GetThreadLocale
GlobalUnlock
GlobalAlloc
RemoveDirectoryA
WinExec
FileTimeToLocalFileTime
SizeofResource
VirtualFreeEx
GetCurrentProcessId
LockResource
GetCPInfo
GetCommandLineA
SuspendThread
QueryPerformanceFrequency
MapViewOfFile
SetFilePointer
ReadFile
CloseHandle
lstrcpynA
GetACP
GetVersion
FreeResource
FindResourceA
CreateProcessA
UnmapViewOfFile
VirtualFree
Sleep
WritePrivateProfileStringA
EnumResourceNamesA
OpenEventA
VirtualAlloc
CompareStringA
OleUninitialize
CoUninitialize
CoInitialize
OleInitialize
CoCreateGuid
CoCreateInstance
VariantChangeType
SafeArrayGetLBound
SafeArrayGetElement
SafeArrayPtrOfIndex
SysAllocStringLen
VariantCopyInd
VariantClear
SafeArrayCreate
SysReAllocStringLen
SafeArrayGetUBound
VariantCopy
SafeArrayRedim
GetErrorInfo
SysFreeString
SafeArrayPutElement
VariantInit
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetDesktopFolder
ExtractAssociatedIconA
SHGetMalloc
ShellExecuteA
Shell_NotifyIconA
RedrawWindow
GetMessagePos
SetWindowRgn
CharLowerBuffA
EnableScrollBar
DestroyMenu
PostQuitMessage
GetForegroundWindow
LoadBitmapA
SetWindowPos
OemToCharBuffA
DispatchMessageA
EndPaint
SetMenuItemInfoA
CharUpperBuffA
WindowFromPoint
DrawIcon
CopyImage
SetActiveWindow
GetMenuItemID
GetCursorPos
ReleaseDC
GetClassInfoA
GetMenu
UnregisterClassA
SendMessageA
GetClientRect
DrawTextW
SetScrollPos
CallNextHookEx
IsClipboardFormatAvailable
GetKeyboardState
ClientToScreen
GetTopWindow
ShowCursor
EnumClipboardFormats
MsgWaitForMultipleObjects
ScrollWindow
GetWindowTextA
GetKeyState
PtInRect
GetMessageA
GetParent
UpdateWindow
SetPropA
EqualRect
EnumWindows
DefMDIChildProcA
CreateCaret
ShowWindow
SetClassLongA
GetPropA
GetDesktopWindow
TranslateMDISysAccel
EnableWindow
SetWindowPlacement
PeekMessageA
ChildWindowFromPoint
GetClipboardData
TranslateMessage
IsWindowEnabled
GetWindow
DestroyCaret
ActivateKeyboardLayout
InsertMenuItemA
CreatePopupMenu
GetIconInfo
LoadStringA
SetParent
SetClipboardData
CharLowerA
IsZoomed
GetWindowPlacement
GetWindowRgn
GetKeyboardLayoutList
DrawMenuBar
IsWindow
IsIconic
RegisterClassA
GetMenuItemCount
GetWindowLongA
SetTimer
OemToCharA
GetActiveWindow
ShowOwnedPopups
FillRect
EnumThreadWindows
CharNextA
CreateMenu
GetUpdateRect
DestroyWindow
IsChild
IsDialogMessageA
SetFocus
CreateWindowExA
MapVirtualKeyA
EmptyClipboard
SetCapture
BeginPaint
OffsetRect
SetCaretPos
GetScrollPos
CopyIcon
KillTimer
RegisterWindowMessageA
DefWindowProcA
DrawFocusRect
MapWindowPoints
GetSystemMetrics
EnableMenuItem
SetScrollRange
GetWindowRect
InflateRect
PostMessageA
ReleaseCapture
EnumChildWindows
GetScrollRange
SetWindowLongA
RemovePropA
SetWindowTextA
ShowCaret
GetSubMenu
GetLastActivePopup
DrawIconEx
GetDCEx
ScreenToClient
InsertMenuA
FindWindowExA
LoadCursorA
LoadIconA
TrackPopupMenu
SetWindowsHookExA
GetMenuStringA
GetMenuState
GetKeyboardLayout
GetSystemMenu
GetDC
CheckMenuItem
SetForegroundWindow
OpenClipboard
GetAsyncKeyState
DrawTextA
IntersectRect
GetScrollInfo
HideCaret
GetCapture
WaitMessage
FindWindowA
MessageBeep
RemoveMenu
GetWindowThreadProcessId
ShowScrollBar
DrawFrameControl
UnhookWindowsHookEx
RegisterClipboardFormatA
CallWindowProcA
MessageBoxA
GetClassNameA
GetWindowDC
DestroyCursor
AdjustWindowRectEx
mouse_event
LoadKeyboardLayoutA
GetSysColor
SetScrollInfo
GetMenuItemInfoA
SystemParametersInfoA
GetDoubleClickTime
DestroyIcon
GetKeyNameTextA
IsWindowVisible
SetCursorPos
WinHelpA
DrawEdge
UnionRect
FrameRect
SetRect
DeleteMenu
InvalidateRect
DefFrameProcA
CreateIcon
IsRectEmpty
GetCursor
GetFocus
CloseClipboard
GetKeyboardType
SetMenu
SetCursor
VerQueryValueW
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
EnumPrintersA
OpenPrinterA
DocumentPropertiesA
ClosePrinter
Number of PE resources by type
RT_BITMAP 39
RT_STRING 26
RT_ICON 8
RT_GROUP_CURSOR 7
RT_RCDATA 7
RT_CURSOR 7
RT_DIALOG 1
RT_MANIFEST 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
NEUTRAL 76
ROMANIAN 15
ENGLISH US 5
RUSSIAN 2
PE resources
ExifTool file metadata
LegalTrademarks
Innovative Solutions

SubsystemVersion
4.0

Comments
System Tray Cleaner

LinkerVersion
2.25

ImageVersion
0.0

FileSubtype
0

FileVersionNumber
3.7.0.168

LanguageCode
English (U.S.)

FileFlagsMask
0x003f

FileDescription
System Tray Cleaner

CharacterSet
Windows, Latin1

InitializedDataSize
2177024

EntryPoint
0x15e114

OriginalFileName
stc.exe

MIMEType
application/octet-stream

LegalCopyright
Innovative Solutions

FileVersion
3.7.0.168

TimeStamp
1992:06:19 23:22:17+01:00

FileType
Win32 EXE

PEType
PE32

InternalName
STC

ProductVersion
3.7

UninitializedDataSize
0

OSVersion
4.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
Innovative Solutions

CodeSize
1432064

ProductName
System Tray Cleaner

ProductVersionNumber
3.7.0.168

FileTypeExtension
exe

ObjectFileType
Executable application

File identification
MD5 48c8335c774ee9831ffbaceea630cf2b
SHA1 a45b1a2326112d4c0b2310de9665c870a33f10e5
SHA256 77754c7fc2d711dcc30f95f478c0b96685268cd070b1d3166b46ce0a0594ef0a
ssdeep
49152:UEEMYZrXHacuYfWkV11ykV11hkV11a88888888888888888RkV11z:SM4rX69kV11ykV11hkV11LkV11z

authentihash 47782c09bcb90fe2ea637f4844f6f81480e6bd0ed1c442c8c8b33517b4e8f8a6
imphash 5aca5e2dbedaaec534ee96291a05b255
File size 3.4 MB ( 3616176 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Inno Setup installer (81.5%)
Win32 Executable Delphi generic (10.5%)
Win32 Executable (generic) (3.3%)
Win16/32 Executable Delphi generic (1.5%)
Generic Win/DOS Executable (1.4%)
Tags
peexe signed overlay

VirusTotal metadata
First submission 2012-05-13 18:48:24 UTC ( 5 years, 11 months ago )
Last submission 2013-07-16 10:05:16 UTC ( 4 years, 9 months ago )
File names stc.exe
stc.exe
vt-upload-SBhUaH
STC
file-3942811_exe
stc.exe
stc.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
Created mutexes
Opened mutexes
Searched windows
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.