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SHA256: 5ddc9398a792b5d6421a52b1f954121bb754a58e7f12e335c486eb313827b8cd
File name: vti-rescan
Detection ratio: 18 / 48
Analysis date: 2014-02-21 14:51:24 UTC ( 1 month, 3 weeks ago )
Antivirus Result Update
AntiVir ADWARE/InstallCore.Gen7 20140221
Antiy-AVL Trojan/Win32.Tgenic 20140219
Avast Win32:InstallCore-HG [PUP] 20140221
Bkav HW32.Laneul.quok 20140221
Comodo ApplicUnwnt 20140221
DrWeb Adware.InstallCore.122 20140221
ESET-NOD32 Win32/InstallCore.BN 20140221
K7AntiVirus Unwanted-Program ( 00454f261 ) 20140220
K7GW Unwanted-Program ( 00454f261 ) 20140220
McAfee Artemis!2F959F5783E3 20140221
McAfee-GW-Edition Artemis!2F959F5783E3 20140221
Panda PUP/MultiToolbar.A 20140221
Qihoo-360 Win32/Virus.Adware.94c 20140221
Rising PE:Malware.InstallCore!6.4 20140221
Sophos Install Core Click run software 20140221
Symantec WS.Reputation.1 20140221
VBA32 Downware.InstallCore 20140221
VIPRE InstallCore (fs) 20140221
AVG 20140221
Ad-Aware 20140221
Agnitum 20140221
AhnLab-V3 20140221
Baidu-International 20140221
BitDefender 20140221
ByteHero 20140221
CAT-QuickHeal 20140221
CMC 20140220
ClamAV 20140221
Commtouch 20140221
Emsisoft 20140221
F-Secure 20140221
Fortinet 20140221
GData 20140221
Ikarus 20140221
Jiangmin 20140221
Kaspersky 20140221
Kingsoft 20130829
Malwarebytes 20140221
MicroWorld-eScan 20140221
Microsoft 20140221
NANO-Antivirus 20140221
Norman 20140221
SUPERAntiSpyware 20140221
TheHacker 20140220
TotalDefense 20140221
TrendMicro 20140221
TrendMicro-HouseCall 20140221
ViRobot 20140221
nProtect 20140221
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 1992-06-19 22:22:17
Link date 11:22 PM 6/19/1992
Entry Point 0x000098CC
Number of sections 8
PE sections
PE imports
LookupPrivilegeValueA
RegCloseKey
OpenProcessToken
RegQueryValueExA
AdjustTokenPrivileges
RegOpenKeyExA
InitCommonControls
GetSystemTime
GetLastError
GetEnvironmentVariableA
GetStdHandle
EnterCriticalSection
GetUserDefaultLangID
GetSystemInfo
GetFileAttributesA
GetExitCodeProcess
ExitProcess
CreateDirectoryA
VirtualProtect
GetVersionExA
RemoveDirectoryA
RtlUnwind
LoadLibraryA
DeleteCriticalSection
GetCurrentProcess
SizeofResource
GetLocaleInfoA
LocalAlloc
LockResource
IsDBCSLeadByte
DeleteFileA
GetWindowsDirectoryA
GetSystemDefaultLCID
SetErrorMode
MultiByteToWideChar
GetCommandLineA
GetProcAddress
FormatMessageA
SetFilePointer
RaiseException
WideCharToMultiByte
GetModuleHandleA
ReadFile
InterlockedExchange
WriteFile
CloseHandle
GetACP
GetFullPathNameA
LocalFree
CreateProcessA
GetModuleFileNameA
InitializeCriticalSection
LoadResource
VirtualQuery
VirtualFree
TlsGetValue
Sleep
GetFileType
SetEndOfFile
TlsSetValue
CreateFileA
FindResourceA
VirtualAlloc
GetFileSize
SetLastError
LeaveCriticalSection
SysStringLen
SysAllocStringLen
VariantCopyInd
VariantClear
VariantChangeTypeEx
CharPrevA
CreateWindowExA
LoadStringA
DispatchMessageA
CallWindowProcA
MessageBoxA
PeekMessageA
SetWindowLongA
MsgWaitForMultipleObjects
TranslateMessage
ExitWindowsEx
DestroyWindow
Number of PE resources by type
RT_STRING 6
RT_ICON 2
RT_GROUP_ICON 1
RT_MANIFEST 1
Number of PE resources by language
NEUTRAL 6
ENGLISH US 4
ExifTool file metadata
MIMEType
application/octet-stream

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

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

FileType
Win32 EXE

PEType
PE32

CodeSize
36864

LinkerVersion
2.25

FileAccessDate
2014:02:21 15:52:05+01:00

EntryPoint
0x98cc

InitializedDataSize
86016

SubsystemVersion
4.0

ImageVersion
0.0

OSVersion
1.0

FileCreateDate
2014:02:21 15:52:05+01:00

UninitializedDataSize
0

File identification
MD5 2f959f5783e36e30a89f8f3ec666f16d
SHA1 9d81cb327e07ee0c95e45543221c82d4f2ea3e0f
SHA256 5ddc9398a792b5d6421a52b1f954121bb754a58e7f12e335c486eb313827b8cd
ssdeep
12288:5iMJfsd3iKdP85/9cnAX7QmBYAliUcbXdbx9vXEs1YGLrGIgRyN7jNcUzbeGhBG:5iMJfsIGPyGA3BvliUa5x9/Es1YWu27

imphash 884310b1928934402ea6fec1dbd3cf5e
File size 755.9 KB ( 774080 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Executable (generic) (42.5%)
Win16/32 Executable Delphi generic (19.5%)
Generic Win/DOS Executable (18.9%)
DOS Executable Generic (18.8%)
Autodesk FLIC Image File (extensions: flc, fli, cel) (0.0%)
Tags
peexe signed

VirusTotal metadata
First submission 2013-05-22 20:02:20 UTC ( 10 months, 4 weeks ago )
Last submission 2014-02-21 14:51:24 UTC ( 1 month, 3 weeks ago )
File names vti-rescan
CodecPack.exe
Advanced heuristic and reputation engines
ClamAV PUA
Possibly Unwanted Application. While not necessarily malicious, the scanned file presents certain characteristics which depending on the user policies and environment may or may not represent a threat. For full details see: http://www.clamav.net/index.php?s=pua&lang=en .

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
Written files
Deleted files
Set keys
Created mutexes
Opened mutexes
Searched windows
Opened service managers
Opened services
Hooking activity
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.
The file installs an application-defined hook procedure into a hook chain. You would install a hook procedure to monitor the system for certain types of events. These events are associated either with a specific thread or with all threads in the same desktop as the calling thread. This is done making use of the SetWindowsHook Windows API function.
HTTP requests
DNS requests
TCP connections
UDP communications