WeiSiTianYu Software Develop Service Center

Publisher Information

WeiSiTianYu Software Develop Service Center is a software developer located in Beijing, China*. There is one additional code signing certificate issued to this publisher.
Authority:
WoSign, Inc.

Valid from:
7/27/2010 8:00:00 PM

Valid to:
7/28/2011 7:59:59 PM

Subject:
CN=WeiSiTianYu Software Develop Service Center, OU=WoSign Class 3 Code Signing, O=WeiSiTianYu Software Develop Service Center, L=Beijing, S=Beijing, C=CN

Issuer:
CN=WoSign Code Signing Authority, O="WoSign, Inc.", C=US

Serial number:
00ae328c1100741d85a6af7d045d09edb0

Status:
Inconclusive detections from multiple engines

Scan engine
Details
Detections

AVG
MalSign.FakeAV.caf
75.00%

ESET NOD32
Win32/Adware.HitMalware, Win32/Adware.PerfectOptimizer (variant)
58.33%

VIPRE Antivirus
Trojan.Win32.Generic
41.67%

Microsoft Security Essentials
Program:Win32/PerfectOptimizer, Misleading:Win32/PerfectOptimizer
33.33%

Trend Micro House Call
TROJ_GEN.R2SH1EM, TROJ_GEN.RCBH1EN, TROJ_GEN.R047C0DGV14
25.00%

Rising Antivirus
PE:Trojan.Win32.Generic.1276045A!309724250, PE:Trojan.Win32.Generic.12D80A34!316148276 [F], PE:Trojan.Win32.Generic.12764B7E!309742462
25.00%

Comodo Security
ApplicUnwnt, UnclassifiedMalware
16.67%

Malwarebytes
PUP.Optional.PerfectOptimizer, Rogue.Multiple
16.67%

avast!
Win32:PUP-gen [PUP], Win32:Adware-gen [Adw]
16.67%

IKARUS anti.virus
AdWare.PerfectOptimizer
16.67%

13 / 68    (PUP)
optimizertool_setup.exe (Optimizer Tool 5.2 by Weskysoft)  (861516acda39c4947215a9d65a7314ac)

8 / 68      (PUP)
perfectoptimizer.exe (by Miracle Technologies)  (baab054d943c69158c4f357636dbc67b)

7 / 68      (PUP)
windowsclear.exe (WindowsClear 5.2 by Weskysoft)  (66d440ff3e6544bc57dd82b07b033151)

1 / 68      (inconclusive)
perfectopti_v5.2.exe (Perfect Optimizer 5.2 by Weskysoft)  (e670cfa5080029de754e532aa2979781)

1 / 68
LiveUpdate.exe (Registry Mum by Weskysoft)  (d1acad931b0f721917dcab69fde5187a)

0 / 68
License.dll (Registry Mum by Weskysoft)  (cb333665ea53cf258888fc2be4461ed0)

1 / 68
freeuse.dll (Registry Mum by Weskysoft)  (eaed3be08cb3a0a1da68352c394bd557)

2 / 68
ActivePCOptimizer.exe (ActivePCOptimizer by Weskysoft)  (a72b066457ee5000b9bf0802e32d04eb)

8 / 68      (PUP)

0 / 68
License.dll (Registry Mum by Weskysoft)  (a5045a31f5804aceee08d3b89cb5ef35)

0 / 68
activepcoptimizerservice.exe (Registry Mum by Weskysoft)  (5869a75125e8c8ef74288439f6fbb86c)

1 / 68

0 / 68
update.exe  (5e6ce9f093831a50c73a80f9b08187cd)

4 / 68      (inconclusive)
hitmalware.exe (HitMalware by Wesksoft)  (26ae21015e9788302a20bd7a80897182)

2 / 68      (inconclusive)
windowsclear.exe (WindowsClear 5.2 by Weskysoft)  (6713bd827a436714fcc1b09d5f20a2ad)

4 / 68      (PUP)
hitmalware.exe (Hit Malware by Weskysoft)  (585617f05e1ca366289e21e1778d1aef)

Downloads URLs for files signed by WeiSiTianYu Software Develop Service Center.

4 / 68      (PUP)
http://www.hitmalware.com/.../HitMalware.exe  (585617f05e1ca366289e21e1778d1aef)

The following websites host and distribute files published by WeiSiTianYu Software Develop Service Center.

The following certificate is also signed by WeiSiTianYu Software Develop Service Center.

2BBBFDC500D3B0F2A0BCF6F0BB1D1521  (Jul 30, 2009 to Jul 31, 2010)

* Note, the details and description above are based on the code signing digital signature issued to WeiSiTianYu Software Develop Service Center by WoSign, Inc. on July 27, 2010 with the serial number '00ae328c1100741d85a6af7d045d09edb0'.