Yupeng Zhang

Publisher Information

Yupeng Zhang is a software publisher located in Beijing, China*. A majority of the programs developed by the company can be classified as adware or other potentially unwanted programs. Thre are 90 additional code signing certificates issued to this publisher.
Authority:
thawte, Inc.

Valid from:
3/14/2016 12:00:00 AM

Valid to:
2/3/2017 11:59:59 PM

Subject:
CN=Yupeng Zhang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
56ed9e7c28d4e65df6ef0253265acb11

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
Adware.SearchBeyond, PUP.Zhang.YupengZh.Meta (M), Adware.Elex (M), PUP.Zhang (M)
68.00%

Microsoft Security Essentials
Threat.Undefined
40.00%

Dr.Web
Adware.Mutabaha.1140, Adware.Mutabaha.1140, Win32.FloodFix.7
38.00%

ESET NOD32
Win32/Obfuscated.NFU trojan, Win32/ELEX.HN potentially unwanted application, Win32/Floxif.H virus
34.00%

Norman
Adware.Agent.QLB, Win32.Floxif.A
22.00%

Emsisoft Anti-Malware
Win32.Floxif, Adware.Agent.QLB
10.00%

avast!
Win32:Pioneer-C
6.00%

McAfee
Trojan.Dropper-FIY!A7A3AC1044A6, Trojan.Dropper-FIY!0691B24BE2E7, Trojan.Dropper-FIY!B8FE674B04D6
6.00%

F-Prot
W32/Floxif.B
6.00%

F-Secure
Win32.Floxif.A
6.00%

1 / 68      (PUP)
tmp15cd75349c03f83d  (dd68743cb32eda01ebcbd53523e2592d)

1 / 68      (PUP)
tmp00000002cab2822caf2b4452  (ba75e96bc8fea85eb2c02d6dff84635a)

1 / 68      (PUP)
tmp000000039bfea3d9a8538aeb  (19234151e7acc55bced4a14cca0621c7)

1 / 68      (PUP)
wintaske.exe  (d7ee756bfd9d53930708f80173ef1166)

1 / 68      (PUP)
wintaske.exe  (29415e74e5f491fd7b091dd66dd4d482)

1 / 68      (PUP)
wintaske.exe  (e5761997b4a67a249167e728facd57d0)

1 / 68      (PUP)
winsere.exe  (1783cab0be60bc51c65922fdf110cef4)

1 / 68      (PUP)
wintaske.exe  (01ba6097dc9b7031cf0a4438a1f02d3d)

1 / 68      (PUP)
winsere.exe  (63404198198ee4228a696f60d739280e)

1 / 68      (PUP)
winsere.exe  (848e0ca6d5ece8aa00f56b8d75a67ee4)

1 / 68      (PUP)
wintaske.exe  (29415e74e5f491fd7b091dd66dd4d482)

1 / 68      (PUP)
wintaske.exe  (29415e74e5f491fd7b091dd66dd4d482)

1 / 68      (PUP)
wintaske.exe  (0e832d3a30e90cf80193c36f6174d11a)

1 / 68      (PUP)
winsere.exe  (2fdd02020834bae9725e68cb30bd187f)

1 / 68      (PUP)
tmp000000158edb24e5ec45f936  (bb4903034a3d85cab8cf012c18df8884)

1 / 68      (PUP)
tmp00000003456f9990db72f11e  (0d53f3f5cc775a2d22d5edb9bde0e37b)

1 / 68      (PUP)
wintaske.exe  (01ba6097dc9b7031cf0a4438a1f02d3d)

1 / 68      (PUP)
wintaske.exe  (b830da62e5b18bd659e801af1abf96e7)

1 / 68      (PUP)
winsere.exe  (1a6cd978a0f5f5a6bd48c35e182b554d)

1 / 68      (PUP)
tmp00000035ae1ebaf6920352bc  (f1e924efa373b4efb1221dbbf215cdae)

1 / 68      (PUP)
wintaske.exe  (9e85880d9b71094ced2c44b420e0fa27)

6 / 68      (PUP)
tmp000000021ec412f7feb51c1b  (4116a48176fc0128b97ebd917a43a2c9)

1 / 68      (PUP)
wintaske.exe  (29415e74e5f491fd7b091dd66dd4d482)

4 / 68      (PUP)
tmp0000003e8cfd9319fb561548  (c478ad091d518626fb6fb2b90e6c6915)

1 / 68      (PUP)
winsere.exe  (0c13e71a6d9268cb0ea12eb563922243)

1 / 68      (PUP)
wintaske.exe  (d2baffd9da56c5153350921b1a57e210)

3 / 68      (PUP)
tmp00000004244b25e425d81a33  (92f3b4062feeaae72788abe7a8506a88)

1 / 68      (PUP)
wintaske.exe  (afa172d6188419ac6174fd8a1e8387a7)

1 / 68      (PUP)
wintaske.exe  (01ba6097dc9b7031cf0a4438a1f02d3d)

9 / 68      (Malware)
wintaske.exe  (b8fe674b04d63ebd95cd9472eb434855)

 
Latest 30 of 94 files

The certificates below are also signed by Yupeng Zhang.

244D0CB515ECDD6D7108B5378BBC5F59  (Jul 19, 2016 to Feb 04, 2017)

34AB78BF82BEBF6A9CC99F40A46851C1  (Jun 21, 2016 to Feb 04, 2017)

6565B120804D2D6B22826AC963C337C0  (May 06, 2016 to Feb 04, 2017)

04A1CC140EA21B18320881C0C399255F  (Jul 12, 2016 to Feb 04, 2017)

06D0B3547819B4CEB6DABB812E0638F7  (Apr 11, 2016 to Feb 04, 2017)

0A25959C640ABC5B81072955FB9943A1  (Aug 11, 2016 to Feb 04, 2017)

2BF0FEC70FE0B00738422327FAEEE7C5  (Jun 29, 2016 to Feb 04, 2017)

31F0560C618C0E6EF98650D6DF351DA3  (Jun 17, 2016 to Feb 04, 2017)

327D15D2EA9CBD3C19B9DE3BDEB56E56  (Jul 25, 2016 to Feb 04, 2017)

40EDAAEF1F06073244D1B64D13199A7D  (Jun 27, 2016 to Feb 04, 2017)

10 of 90 code signing certificates issued

* Note, the details and description above are based on the code signing digital signature issued to Yupeng Zhang by thawte, Inc. on March 14, 2016 with the serial number '56ed9e7c28d4e65df6ef0253265acb11'.