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SHA256: c3047696cb9e8feac9701b4065a956a2438b370b54c4c2a2ef60d79a4b29b106
File name: 655964
Detection ratio: 2 / 57
Analysis date: 2016-03-25 07:26:09 UTC ( 2 years, 12 months ago ) View latest
Antivirus Result Update
Jiangmin RiskTool.MSIL.e 20160325
Zillya Trojan.IStartSurf.Win32.10 20160324
Ad-Aware 20160325
AegisLab 20160325
Yandex 20160316
AhnLab-V3 20160324
Alibaba 20160323
ALYac 20160325
Antiy-AVL 20160325
Arcabit 20160325
Avast 20160325
AVG 20160325
Avira (no cloud) 20160325
AVware 20160325
Baidu 20160324
Baidu-International 20160324
BitDefender 20160325
Bkav 20160324
ByteHero 20160325
CAT-QuickHeal 20160325
ClamAV 20160325
CMC 20160322
Comodo 20160325
Cyren 20160325
DrWeb 20160325
Emsisoft 20160325
ESET-NOD32 20160325
F-Prot 20160325
F-Secure 20160325
Fortinet 20160325
GData 20160325
Ikarus 20160325
K7AntiVirus 20160325
K7GW 20160323
Kaspersky 20160325
Malwarebytes 20160325
McAfee 20160325
McAfee-GW-Edition 20160325
Microsoft 20160325
eScan 20160325
NANO-Antivirus 20160324
nProtect 20160324
Panda 20160324
Qihoo-360 20160325
Rising 20160325
Sophos AV 20160325
SUPERAntiSpyware 20160325
Symantec 20160325
Tencent 20160325
TheHacker 20160325
TotalDefense 20160325
TrendMicro 20160325
TrendMicro-HouseCall 20160325
VBA32 20160324
VIPRE 20160325
ViRobot 20160325
Zoner 20160325
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
Copyright (C) 2015 Middlesurf Inc.

Product Middlesurf VPN
Original name Middlesurf-VPN.exe
Internal name Middlesurf-VPN
File version 2.0.4
Description This installer database contains the logic and data required to install Middlesurf VPN.
Signature verification Signed file, verified signature
Signing date 7:33 AM 2/9/2015
Signers
[+] Middlesurf Inc.
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer Go Daddy Secure Certification Authority
Valid from 7:20 PM 7/25/2013
Valid to 7:20 PM 7/25/2016
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint 5BAB853BC49F6D86FCD2D2ED44E8367509E76787
Serial number 2B 4F AD 2B 32 5E 91
[+] Go Daddy Secure Certification Authority
Status Valid
Issuer Go Daddy Class 2 Certification Authority
Valid from 2:54 AM 11/16/2006
Valid to 2:54 AM 11/16/2026
Valid usage All
Algorithm sha1RSA
Thumbprint 7C4656C3061F7F4C0D67B319A855F60EBC11FC44
Serial number 03 01
[+] Go Daddy Class 2 Certification Authority
Status Valid
Issuer Go Daddy Class 2 Certification Authority
Valid from 6:06 PM 6/29/2004
Valid to 6:06 PM 6/29/2034
Valid usage Server Auth, Client Auth, Email Protection, Code Signing
Algorithm sha1RSA
Thumbprint 2796BAE63F1801E277261BA0D77770028F20EEE4
Serial number 00
Counter signers
[+] Starfield Services Timestamp Authority
Status Valid
Issuer Starfield Services Root Certificate Authority
Valid from 8:00 AM 4/1/2014
Valid to 8:00 AM 4/1/2019
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 2027678901EFEE26C016C8BDCD6DBE18824E71A7
Serial number 2C A6 B3
[+] Starfield Technologies Inc.
Status Valid
Issuer Starfield Services Root Certificate Authority
Valid from 1:00 AM 6/2/2008
Valid to 12:59 AM 1/1/2030
Valid usage Server Auth, Client Auth, Code Signing, Email Protection, Timestamp Signing, OCSP Signing, EFS, IPSEC Tunnel, IPSEC User, IPSEC IKE Intermediate
Algorithm sha1RSA
Thumbrint 5D003860F002ED829DEAA41868F788186D62127F
Serial number 00
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2014-03-13 13:33:11
Entry Point 0x0003162E
Number of sections 5
PE sections
Overlays
MD5 727059bbfb0162f2c306133dee790f64
File type data
Offset 467456
Size 4950552
Entropy 7.35
PE imports
DestroyPropertySheetPage
CreatePropertySheetPageW
PropertySheetW
GetDeviceCaps
DeleteDC
CreateFontIndirectW
SetBkMode
BitBlt
GetStockObject
GetObjectW
SelectObject
CreateCompatibleDC
DeleteObject
CreateCompatibleBitmap
GetStdHandle
GetDriveTypeW
GetConsoleOutputCP
WaitForSingleObject
HeapDestroy
IsValidLocale
GetFileAttributesW
lstrcmpW
GetExitCodeProcess
DeleteCriticalSection
GetCurrentProcess
GetConsoleMode
GetLocaleInfoA
LocalAlloc
FreeEnvironmentStringsW
GetLocaleInfoW
EnumResourceLanguagesW
GetTempPathA
WideCharToMultiByte
GetStringTypeA
GetSystemTimeAsFileTime
InterlockedExchange
WriteFile
SetStdHandle
HeapReAlloc
GetStringTypeW
FreeLibrary
LocalFree
FormatMessageW
ConnectNamedPipe
InitializeCriticalSection
LoadResource
GetLogicalDriveStringsW
FindClose
InterlockedDecrement
MoveFileW
SetFileAttributesW
GetEnvironmentVariableW
SetLastError
GetSystemTime
TlsGetValue
CopyFileW
GetUserDefaultLangID
OutputDebugStringW
RemoveDirectoryW
IsDebuggerPresent
HeapAlloc
GetModuleFileNameA
lstrcmpiW
EnumSystemLocalesA
GetUserDefaultLCID
UnhandledExceptionFilter
LoadLibraryExW
MultiByteToWideChar
GetLocalTime
FlushInstructionCache
GetModuleHandleA
CreateThread
GetSystemDirectoryW
GetExitCodeThread
SetUnhandledExceptionFilter
MulDiv
IsProcessorFeaturePresent
GlobalMemoryStatus
SearchPathW
WriteConsoleA
GetVersion
SetCurrentDirectoryW
GlobalAlloc
GetDiskFreeSpaceExW
SetEndOfFile
GetCurrentThreadId
LeaveCriticalSection
WriteConsoleW
CreateToolhelp32Snapshot
InitializeCriticalSectionAndSpinCount
HeapFree
EnterCriticalSection
SetHandleCount
TerminateThread
LoadLibraryW
GetVersionExW
SetEvent
QueryPerformanceCounter
GetTickCount
TlsAlloc
FlushFileBuffers
LoadLibraryA
RtlUnwind
GetStartupInfoA
UnlockFile
GetWindowsDirectoryW
GetFileSize
OpenProcess
DeleteFileA
GetStartupInfoW
CreateDirectoryW
DeleteFileW
GetProcAddress
GetProcessHeap
GetTempFileNameW
GetModuleFileNameW
FindNextFileW
ResetEvent
GetTempFileNameA
FindFirstFileW
TerminateProcess
DuplicateHandle
GlobalLock
GetTempPathW
CreateEventW
CreateFileW
GetFileType
TlsSetValue
CreateFileA
ExitProcess
InterlockedIncrement
GetLastError
LCMapStringW
GetShortPathNameW
CreateNamedPipeW
GlobalFree
GetConsoleCP
LCMapStringA
GetEnvironmentStringsW
GlobalUnlock
LockFile
lstrlenW
Process32NextW
VirtualFree
SizeofResource
GetCurrentProcessId
LockResource
GetCommandLineW
GetCPInfo
HeapSize
InterlockedCompareExchange
Process32FirstW
lstrcpynW
GetSystemDefaultLangID
RaiseException
TlsFree
SetFilePointer
ReadFile
CloseHandle
GetACP
GetModuleHandleW
FindResourceExW
CreateProcessA
IsValidCodePage
HeapCreate
FindResourceW
CreateProcessW
Sleep
VirtualAlloc
GetOEMCP
VarUI4FromStr
OleLoadPicture
SHGetFolderPathW
SHBrowseForFolderW
ShellExecuteW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
ShellExecuteExW
SHGetMalloc
PathFileExistsW
MapWindowPoints
RedrawWindow
GetMonitorInfoW
GetForegroundWindow
GetParent
CloseClipboard
EmptyClipboard
GetScrollRange
EndDialog
DestroyWindow
EnumWindows
SetFocus
ModifyMenuW
KillTimer
DestroyMenu
PostQuitMessage
ShowWindow
MessageBeep
LoadMenuW
SetWindowPos
GetWindowThreadProcessId
GetSystemMetrics
EnableMenuItem
IsWindow
PeekMessageW
GetWindowRect
EnableWindow
DialogBoxParamW
DefWindowProcW
LoadIconW
SetPropW
TranslateMessage
GetWindow
PostMessageW
GetPropW
GetDC
CreateWindowExW
CreateDialogParamW
ReleaseDC
GetDlgCtrlID
SendMessageW
UnregisterClassA
SetClipboardData
IsWindowVisible
LoadStringW
GetClientRect
SetWindowLongW
GetDlgItem
RemovePropW
MessageBoxW
MonitorFromWindow
ScreenToClient
InvalidateRect
GetScrollPos
GetSubMenu
SetTimer
LoadImageW
TrackPopupMenu
GetActiveWindow
FindWindowW
SetWindowTextW
GetWindowTextW
GetDesktopWindow
GetSystemMenu
GetWindowTextLengthW
DispatchMessageW
MsgWaitForMultipleObjects
GetWindowLongW
SetForegroundWindow
CharNextW
CallWindowProcW
ExitWindowsEx
OpenClipboard
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
CreateStreamOnHGlobal
CoUninitialize
CoInitialize
CoTaskMemAlloc
StgCreateDocfileOnILockBytes
CoTaskMemRealloc
CoCreateInstance
CoTaskMemFree
CreateILockBytesOnHGlobal
Number of PE resources by type
RT_DIALOG 12
RT_ICON 12
RT_STRING 10
RTF_FILE 2
RT_MENU 2
IMAGE_FILE 2
RT_MANIFEST 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 43
PE resources
ExifTool file metadata
UninitializedDataSize
0

LinkerVersion
9.0

ImageVersion
0.0

FileSubtype
0

FileVersionNumber
2.0.4.0

LanguageCode
English (U.S.)

FileFlagsMask
0x003f

FileDescription
This installer database contains the logic and data required to install Middlesurf VPN.

ImageFileCharacteristics
Executable, 32-bit

CharacterSet
Unicode

InitializedDataSize
182784

EntryPoint
0x3162e

OriginalFileName
Middlesurf-VPN.exe

MIMEType
application/octet-stream

LegalCopyright
Copyright (C) 2015 Middlesurf Inc.

FileVersion
2.0.4

TimeStamp
2014:03:13 14:33:11+01:00

FileType
Win32 EXE

PEType
PE32

InternalName
Middlesurf-VPN

ProductVersion
2.0.4

SubsystemVersion
5.0

OSVersion
5.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
Middlesurf Inc.

CodeSize
283648

ProductName
Middlesurf VPN

ProductVersionNumber
2.0.4.0

FileTypeExtension
exe

ObjectFileType
Dynamic link library

File identification
MD5 11065715d94860f847f57bf239931e76
SHA1 d029e2985d4691ace3c44b8ba9c2de6b2efe031f
SHA256 c3047696cb9e8feac9701b4065a956a2438b370b54c4c2a2ef60d79a4b29b106
ssdeep
98304:iqFSww6E8cYSCocsAIbpOAuZRgSsiD2wD7iYAj+nzxF08vVBYPNS0jOjDZS77Rl+:74HC5A+gK2w9A6nzxJVBeSSv+

authentihash 0732b24c0bd00abac93f6063e05fd654d1acb998673973dc2e50db7cf5c00f7f
imphash f20b97c85d8b89a0f90e2b43a55284fa
File size 5.2 MB ( 5418008 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID NSIS - Nullsoft Scriptable Install System (91.7%)
Win32 Executable MS Visual C++ (generic) (3.3%)
Win64 Executable (generic) (2.9%)
Win32 Dynamic Link Library (generic) (0.7%)
Win32 Executable (generic) (0.4%)
Tags
peexe signed overlay

VirusTotal metadata
First submission 2015-02-11 13:00:35 UTC ( 4 years, 1 month ago )
Last submission 2016-10-18 21:56:22 UTC ( 2 years, 5 months ago )
File names Middlesurf-VPN.exe
Middlesurf-VPN
Middlesurf-VPN.exe
655964
C3047696CB9E8FEAC9701B4065A956A2438B370B54C4C2A2EF60D79A4B29B106
Advanced heuristic and reputation engines
Symantec reputation Suspicious.Insight
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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
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.
UDP communications