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SHA256: cf2d723eb1ba9f65be4acf93bf17e34acc1d9c79928cb6d466e77008e5c9aa3a
File name: NP4zEISb.dll
Detection ratio: 22 / 57
Analysis date: 2015-04-01 10:03:03 UTC ( 2 weeks, 5 days ago )
Antivirus Result Update
AVG Skodna.Generic.PU 20150401
AVware MyWebSearch.J (v) 20150401
Agnitum PUA.Toolbar.MyWebSearch! 20150331
AhnLab-V3 Adware/Win32.MyWebSearch 20150331
Avast Win32:PUP-gen [PUP] 20150401
Baidu-International Adware.Win32.MyWebSearch.bQ 20150401
CMC WebToolbar.Win32.MyWebSearch!O 20150401
ClamAV Win.Adware.Downware-476 20150401
Cyren W32/A-301cf6c3!Eldorado 20150401
DrWeb Adware.MyWebSearch.89 20150401
ESET-NOD32 Win32/Toolbar.MyWebSearch potentially unwanted 20150401
F-Prot W32/A-301cf6c3!Eldorado 20150401
Fortinet Riskware/MyWebSearch 20150401
GData Win32.Adware.Mindspark.C 20150401
Kaspersky not-a-virus:WebToolbar.Win32.MyWebSearch.rh 20150401
Kingsoft Win32.Troj.MyWebSearch.rh.(kcloud) 20150401
NANO-Antivirus Riskware.Win32.MyWebSearch.cumksb 20150401
Rising PE:Trojan.Win32.Generic.12E06F52!316698450 20150331
Tencent Trojan.Win32.Qudamah.Gen.15 20150401
TrendMicro-HouseCall Suspicious_GEN.F47V0326 20150401
VIPRE MyWebSearch.J (v) (not malicious) 20150401
Zillya Adware.MyWebSearch.Win32.103 20150401
ALYac 20150401
Ad-Aware 20150401
AegisLab 20150401
Alibaba 20150401
Antiy-AVL 20150401
Avira 20150401
BitDefender 20150401
Bkav 20150331
ByteHero 20150401
CAT-QuickHeal 20150401
Comodo 20150401
Emsisoft 20150401
F-Secure 20150401
Ikarus 20150401
Jiangmin 20150331
K7AntiVirus 20150401
K7GW 20150401
Malwarebytes 20150401
McAfee 20150401
McAfee-GW-Edition 20150331
MicroWorld-eScan 20150401
Microsoft 20150401
Norman 20150401
Panda 20150401
Qihoo-360 20150401
SUPERAntiSpyware 20150401
Sophos 20150331
Symantec 20150401
TheHacker 20150330
TotalDefense 20150331
TrendMicro 20150401
VBA32 20150331
ViRobot 20150401
Zoner 20150330
nProtect 20150401
The file being studied is a Portable Executable file! More specifically, it is a Win32 DLL file for the Windows GUI subsystem.
Authenticode signature block
Copyright
Copyright © 2005, 2006, 2007, 2008, 2009

Publisher Mindspark Interactive Network
Product VideoDownloadConverter Installer Plugin Stub
Original name NP4zEISb.DLL
Internal name VideoDownloadConverterEIPlugStub
File version 1, 0, 0, 1
Description VideoDownloadConverter Installer Plugin Stub for 32-bit Windows
Signature verification Signed file, verified signature
Signing date 3:32 PM 7/12/2012
Signers
[+] Mindspark Interactive Network
Status Valid
Valid from 1:00 AM 4/10/2012
Valid to 12:59 AM 5/7/2015
Valid usage Code Signing
Algorithm SHA1
Thumbprint 5326C2174C9496E174493CED9BFA39E0D0AF166D
Serial number 09 84 17 F7 EA 64 06 EC 7B 32 05 90 E1 7A 65 B7
[+] VeriSign Class 3 Code Signing 2010 CA
Status Valid
Valid from 1:00 AM 2/8/2010
Valid to 12:59 AM 2/8/2020
Valid usage Client Auth, Code Signing
Algorithm SHA1
Thumbprint 495847A93187CFB8C71F840CB7B41497AD95C64F
Serial number 52 00 E5 AA 25 56 FC 1A 86 ED 96 C9 D4 4B 33 C7
[+] VeriSign
Status Valid
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 SHA1
Thumbprint 4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5
Serial number 18 DA D1 9E 26 7D E8 BB 4A 21 58 CD CC 6B 3B 4A
Counter signers
[+] Symantec Time Stamping Services Signer - G3
Status Certificate out of its validity period
Valid from 1:00 AM 5/1/2012
Valid to 12:59 AM 1/1/2013
Valid usage Timestamp Signing
Algorithm SHA1
Thumbrint 8FD99D63FB3AFBD534A4F6E31DACD27F59504021
Serial number 79 A2 A5 85 F9 D1 15 42 13 D9 B8 3E F6 B6 8D ED
[+] VeriSign Time Stamping Services CA
Status Certificate out of its validity period
Valid from 1:00 AM 12/4/2003
Valid to 12:59 AM 12/4/2013
Valid usage Timestamp Signing
Algorithm SHA1
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
Valid from 1:00 AM 1/1/1997
Valid to 12:59 AM 1/1/2021
Valid usage Timestamp Signing
Algorithm MD5
Thumbrint BE36A4562FB2EE05DBB3D32323ADF445084ED656
Serial number 00
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2011-11-18 22:34:16
Entry Point 0x000010C2
Number of sections 5
PE sections
PE imports
RegFlushKey
RegCloseKey
RegQueryValueExA
RegSetValueExA
RegDeleteValueA
RegCreateKeyExA
RegOpenKeyExA
GetProcessHeap
DeleteCriticalSection
lstrlenA
HeapFree
LoadLibraryExA
EnterCriticalSection
InitializeCriticalSection
GetModuleHandleA
lstrcatA
FreeLibrary
lstrcpyA
HeapAlloc
GetVersionExA
GetProcAddress
HeapReAlloc
DebugBreak
LeaveCriticalSection
PE exports
Number of PE resources by type
RT_VERSION 1
Number of PE resources by language
ENGLISH US 1
ExifTool file metadata
Tag001
!InternalName

UninitializedDataSize
0

InitializedDataSize
16384

ImageVersion
0.0

FileSubtype
0

FileVersionNumber
1.0.0.1

LanguageCode
English (U.S.)

FileFlagsMask
0x003f

CharacterSet
Windows, Latin1

LinkerVersion
6.0

FileOS
Win32

MIMEType
application/x-videodownloadconverter_4zpluginei

Subsystem
Windows GUI

FileOpenName
VideoDownloadConverter Installer Plugin Stub

TimeStamp
2011:11:18 23:34:16+01:00

FileType
Win32 DLL

PEType
PE32

SubsystemVersion
4.0

OSVersion
4.0

OriginalFilename
NP4zEISb.DLL

LegalCopyright
Copyright 2005, 2006, 2007, 2008, 2009

MachineType
Intel 386 or later, and compatibles

CompanyName
VideoDownloadConverter

CodeSize
4096

ProductName
VideoDownloadConverter Installer Plugin Stub

ProductVersionNumber
2.3.0.0

EntryPoint
0x10c2

ObjectFileType
Dynamic link library

Tag300
D

Compressed bundles
File identification
MD5 bf5ce707fb452a1ae5349acfa7156449
SHA1 9835e22ed4dac90ba4be60cd3a437cf30fe505e6
SHA256 cf2d723eb1ba9f65be4acf93bf17e34acc1d9c79928cb6d466e77008e5c9aa3a
ssdeep
192:/DSyjLIsIpmCX6Y30s4qpTob+rO4dj+vygec335/wJirNmL/jtrMGz9Y:/m4LIsSXf0sBpTobHuVc3mirILjNBY

authentihash bc5b713897782ba1a7ea781b1510d3605c40998a364dbd21160bea043347aa80
imphash 8e94e3a02c43ea737d7c77db240f119c
File size 28.5 KB ( 29216 bytes )
File type Win32 DLL
Magic literal
PE32 executable for MS Windows (DLL) (GUI) Intel 80386 32-bit

TrID Win32 Dynamic Link Library (generic) (43.5%)
Win32 Executable (generic) (29.8%)
Generic Win/DOS Executable (13.2%)
DOS Executable Generic (13.2%)
Autodesk FLIC Image File (extensions: flc, fli, cel) (0.0%)
Tags
pedll signed

VirusTotal metadata
First submission 2012-07-13 07:48:47 UTC ( 2 years, 9 months ago )
Last submission 2015-04-01 10:03:03 UTC ( 2 weeks, 5 days ago )
File names VideoDownloadConverterEIPlugStub
NP4zEISb.DLL
NP4zEISb.dll
59D11D51201867D272AE00CCD53EC900F8150C75.dll
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