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Yuanyuan Zhang

Publisher Information

Yuanyuan 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 119 additional code signing certificates issued to this publisher.
Authority:
thawte, Inc.

Valid from:
12/26/2016 7:00:00 AM

Valid to:
4/21/2017 6:59:59 AM

Subject:
CN=Yuanyuan 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:
1f906f45c133fece2ff0db98fbd21764

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.Mutahba (M)
100.00%

1 / 68      (PUP)
dam_ay.exe  (fbab3c71822f09b377d8d42c19cc57e3)

1 / 68      (PUP)
3513.tmp  (576c2332e0f4ec2f4f6f3c5ab6d52932)

1 / 68      (PUP)
lyi_my.exe  (cbf4fc46223cac97bab86d96c3d072c9)

1 / 68      (PUP)
k7sqzds59.exe  (ae55750f66420dc3a664c0f987b9be35)

1 / 68      (PUP)
adv_288.exe  (f3404322eeb07961c569c358d1f04219)

1 / 68      (PUP)
04rtfrlwr.exe  (591eb06bf3e3f36f56eec49530ffc6a3)

1 / 68      (PUP)
3gs_lj.exe  (f6770da6eb87a8d8fe66e901cae1f8a0)

1 / 68      (PUP)
6ef9.tmp  (972fdb5d9450faa9888b4ba1c01bc50d)

1 / 68      (PUP)
3gs_lj.exe  (b82b64bda6f2d3ffb4ea62314c5564ca)

1 / 68      (PUP)
31991xdph.exe  (cb52aa8176e4d508b2c159abbbab3463)

1 / 68      (PUP)
lyi_my.exe  (de9bbcaac0f44d89aea18787cbeb02b7)

1 / 68      (PUP)
41d2.tmp  (c553f3d56a714f4760cf7d36443833f5)

1 / 68      (PUP)
ic-0.7df3fe7e4404cc.exe  (a31a7621a829f1fa2241905a3e68b849)

1 / 68      (PUP)
trotux.exe  (d8838034260bd9efb0626e8c1c2a396a)

1 / 68      (PUP)
lyi_my.exe  (f1ab048e98f8b9f0bb5531374b5a8b91)

1 / 68      (PUP)
dam_ay.exe  (08dd8653ec59a5cba720282ba25a416c)

1 / 68      (PUP)
4dd7.tmp  (9c1b5a0aad1b62a613ab88de95acd280)

1 / 68      (PUP)
ic-0.245bc3356a94e.exe  (e2899e165c3fc1805d5279e279b3c970)

1 / 68      (PUP)
gs8aqjlqk.exe  (5ac8cfa78f94fec819ced0795986a725)

1 / 68      (PUP)
trotux.exe  (2ccda8490cdd508962fdf9bcec0374c7)

1 / 68      (PUP)
ic-0.21cdcf305dce58.exe  (e0e37a615f648e6f56bfd7074724a87b)

1 / 68      (PUP)
vlt5xq66e.exe  (7db6a2756ea7af9a99074247bdd1b043)

1 / 68      (PUP)
442a.tmp  (a5ec4903f4a3f2a91cb00fccb93dedf8)

1 / 68      (PUP)
trotux.exe  (b0d362059eb3989f6e1f2b365937568a)

Downloads URLs for files signed by Yuanyuan Zhang.

1 / 68      (PUP)
http://d3g1g0k0wwnjag.cloudfront.net/.../dam_ay.exe  (fbab3c71822f09b377d8d42c19cc57e3)

1 / 68      (PUP)
http://d3g1g0k0wwnjag.cloudfront.net/.../3gs_lj.exe  (b82b64bda6f2d3ffb4ea62314c5564ca)

1 / 68      (PUP)
http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe  (cb52aa8176e4d508b2c159abbbab3463)

The certificates below are also signed by Yuanyuan Zhang.

7B75C6B0A09AFDB9787F6DFF75AE7844  (Oct 17, 2016 to Apr 21, 2017)

3E7226618C58784C3154021DC17622C6  (Aug 11, 2016 to Apr 21, 2017)

3081141C764796D872BBDA12C34F88C0  (Dec 16, 2016 to Apr 21, 2017)

12BC51B31A3CC4B7A8094D83BEC277BD  (Dec 27, 2016 to Apr 21, 2017)

7E66F70AB6657435621EF2088BC6984D  (Jun 03, 2016 to Apr 21, 2017)

726D1406E89243809D9F35DF1FA9F416  (Nov 02, 2016 to Apr 21, 2017)

6E90BF185D1CDB99BA109F1709D36FE5  (Jul 01, 2016 to Apr 21, 2017)

658A86E3C9F53340831B2B6A1056D8DE  (Nov 03, 2016 to Apr 21, 2017)

622FC0CB77EB19E5CCF78E2607D114CA  (May 26, 2016 to Apr 21, 2017)

415CDF818C7C924DC84F63AA2531D3C8  (Jul 14, 2016 to Apr 21, 2017)

10 of 119 code signing certificates issued

* Note, the details and description above are based on the code signing digital signature issued to Yuanyuan Zhang by thawte, Inc. on December 26, 2016 with the serial number '1f906f45c133fece2ff0db98fbd21764'.
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.