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Wenchao Zhang

Publisher Information

Wenchao Zhang is a software developer 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 18 additional code signing certificates issued to this publisher.
Authority:
thawte, Inc.

Valid from:
10/13/2016 7:00:00 AM

Valid to:
6/9/2017 6:59:59 AM

Subject:
CN=Wenchao 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:
435967cf8a9242810791b82f07af2def

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
Adware.Elex (M)
100.00%

1 / 68      (PUP)
firefoxupdate.exe (Firefox)  (a9245128de0c93d49f0c0f9dc71196e3)

1 / 68      (PUP)
firefoxupdate.exe (Firefox)  (d64fc50113c09ac3e44ec46026b2fb2c)

1 / 68      (PUP)
firefox_helper.exe (Firefox)  (a3491873ef50ed94eeeee923df9db2e0)

1 / 68      (PUP)
firefox_crashreporterx64.exe (Firefox)  (6263d15e9478978b13671d36b147b98d)

1 / 68      (PUP)
firefox_helper.exe (Firefox)  (4106d3baf7741608fa6c0b9519bae062)

1 / 68      (PUP)
firefox_crashreporterx64.exe (Firefox)  (d20e595f576d5ebcead66cc3ebd6cc70)

1 / 68      (PUP)
firefox_crashreporter.exe (Firefox)  (40bdec8ee4887dcf6c1b576c5c3af9bf)

1 / 68      (PUP)
firefox_crashreporter.exe (Firefox)  (6d079951cf042bdf37ee52e19fe99700)

1 / 68      (PUP)
firefoxupdate.exe (Firefox)  (5da818e531ba4e6b5459b21be87c0f7e)

1 / 68      (PUP)
firefoxupdate.exe (Firefox)  (920dcb70d6d3e804b97b247724525593)

1 / 68      (PUP)
ffqq.exe (Firefox)  (c083b79137933175a408c3374014a0b8)

The certificates below are also signed by Wenchao Zhang.

5BECC8AB4F876B5F288E9B47F9B3EEDC  (Sep 18, 2016 to Jun 09, 2017)

686EFA689FAF26200E783EFC173E416C  (Aug 26, 2016 to Jun 09, 2017)

01E45D780D9357C31E9E849154C003DF  (Oct 28, 2016 to Jun 09, 2017)

17AB36D1CAF107278786AE92B5CDF630  (Jun 28, 2016 to Jun 09, 2017)

4365346D7B9C9FBA0794AE79FFB1B070  (Sep 14, 2016 to Jun 09, 2017)

46DD4E098507D172BD740670D843017A  (Aug 01, 2016 to Jun 09, 2017)

6505277354865CA06DDDD08CAB080886  (Jul 05, 2016 to Jun 09, 2017)

789A56EDC6B6552AA28856E898EA14B4  (Aug 24, 2016 to Jun 09, 2017)

7CB55FC93FD558DCF3695EC30265298F  (Sep 05, 2016 to Jun 09, 2017)

221318A741FC08D36E03B7D7459DF07E  (Jun 27, 2016 to Jun 09, 2017)

10 of 18 code signing certificates issued

* Note, the details and description above are based on the code signing digital signature issued to Wenchao Zhang by thawte, Inc. on October 13, 2016 with the serial number '435967cf8a9242810791b82f07af2def'.
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