Beijing WeiSiTianYu software development services center

Publisher Information

Beijing WeiSiTianYu software development services center is a software publisher located in Beijing, China*.
Authority:
VeriSign, Inc.

Valid from:
3/8/2011 1:00:00 AM

Valid to:
3/8/2012 12:59:59 AM

Subject:
CN=Beijing WeiSiTianYu software development services center, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Beijing WeiSiTianYu software development services center, L=Beijing, S=Beijing, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6ded01c5b93f0a71e9715c373d1ef44f

Status:
Inconclusive detections from multiple engines

Scan engine
Details
Detections

AVG
Generic5, MalSign.Skodna.SecurityTool.7eb, FakeAV.caf
80.00%

Microsoft Security Essentials
Misleading:Win32/PerfectOptimizer, Threat.Undefined
70.00%

McAfee
Artemis!3AFCDA9A9FC8, Artemis!095DF9A50787, Artemis!7D111813E57D, Artemis!C8323AAF7873, Artemis!8D0DC5B87178, Artemis!7EBED3F51894
60.00%

Trend Micro House Call
TROJ_GEN.R0CBH01JA13, TROJ_GEN.R047C0DA514, TROJ_GEN.R47H1AM, ADW_PERFECTOPT, Suspicious_GEN.F47V1203, TROJ_GEN.R047C0DAM15
60.00%

VIPRE Antivirus
Trojan.Win32.Generic, Threat.4150696
60.00%

McAfee Web Gateway
Artemis!3AFCDA9A9FC8, Artemis!095DF9A50787, Artemis!7D111813E57D, Artemis!PUP
60.00%

ESET NOD32
Win32/Adware.PerfectOptimizer (variant)
50.00%

IKARUS anti.virus
Win32.SuspectCrc, AdWare.PerfectOptimizer
50.00%

Avira AntiVirus
TR/FraudPack.5332464, Adware/PerfectOptimizer.A.76, ADWARE/PerfectOptimizer.A.78, SPR/Tool.4515848, SPR/Tool.1779720
50.00%

K7 AntiVirus
Unwanted-Program , Adware
30.00%

0 / 68
hitmalware.exe (HitMalware by Wesksoft)  (e1088e344b40b13dda45843cbf94021e)

17 / 68    (PUP)
xcomtools.exe (XcomTools 1.0 by Miracle Technologies)  (7ebed3f518948638e974b518e3270b62)

0 / 68
icupa.exe (ICUPA 1.0 by Icupa)  (0c4bc9f5ff8b6582ece8ba709b5771f9)

9 / 68      (PUP)
perfectoptimizer.exe  (8d0dc5b871782623a3b5dfccba1e7351)

0 / 68
LiveUpdate.exe (Registry Mum by Weskysoft)  (91c3c865015ad448f611220af52ee89b)

0 / 68
smartregistrycleaner.exe (Registry Mum by Weskysoft)  (af136ab05075791605b06d1b21067488)

0 / 68
onlinedownload.exe (Registry Mum by Weskysoft)  (b6f2891e38743290cb377a3163f9841b)

0 / 68
winupdate.exe (Perfect Optimzier by Miracle Technologies)  (6f46cdfaf71ab0a966bf1e8121c2cf1a)

2 / 68      (inconclusive)
registrymum.exe (RegistryMum 1.0 by Weskysoft)  (7755b304d8fc4899bc77956723e334b9)

1 / 68      (inconclusive)
icupa.exe (ICUPA 1.0 by WeskySoft)  (dc3308b30672bbd4e6d19704cdad5074)

2 / 68

16 / 68    (PUP)
pcoptsetup.exe (PCOPT 5.2 by Weskysoft)  (c8323aaf7873fad6818118990d1ed936)

12 / 68    (PUP)
perfectoptimizer.exe (PerfectOptimizer by WeskySoft)  (7d111813e57d06451eb9f1d5d488761a)

0 / 68
dllsuite.exe (DLL Suite by Weskysoft)  (e4975e3c46d41e616aab43a9f63d76e6)

0 / 68
pcwaretracker.exe (PcwareTracker by Weskysoft)  (a906b4f82c9abe2e51dd1d6c2329fe5a)

18 / 68    (PUP)
perfectoptimizer.exe (PerfectOptimizer 5.2 by Weskysoft)  (095df9a50787a87643c12f839e4e94ed)

0 / 68
perfectupdater.exe (by Weskysoft)  (a11d47a4d08e3c2a6461b3f669fcab4b)

10 / 68    (PUP)
pcopt.exe (PCOpt by WeskySoft)  (3afcda9a9fc83bf5063da57dd451a6c8)

Downloads URLs for files signed by Beijing WeiSiTianYu software development services center.

18 / 68    (PUP)

16 / 68    (PUP)
http://www.xcomtools.com/.../pcoptsetup.exe  (c8323aaf7873fad6818118990d1ed936)

18 / 68    (PUP)

1 / 68

The following websites host and distribute files published by Beijing WeiSiTianYu software development services center.

The following publishers (by Authenticode signature organization name) are related.

30 of 1,827 publishers

* Note, the details and description above are based on the code signing digital signature issued to Beijing WeiSiTianYu software development services center by VeriSign, Inc. on March 08, 2011 with the serial number '6ded01c5b93f0a71e9715c373d1ef44f'.