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Yanling Sun

Publisher Information

Yanling Sun 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 22 additional code signing certificates issued to this publisher.
Authority:
thawte, Inc.

Valid from:
5/18/2016 5:00:00 PM

Valid to:
11/25/2016 3:59:59 PM

Subject:
CN=Yanling Sun, 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:
3d44cc1794b6a4efdcc679fbb2d75a84

Scanner detections:
Detections  (93% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.Elex.Qksee.Meta (M), PUP.HoHoSearch, PUP.Elex.YanlingS.Meta (M), Adware.Elex, PUP.Elex (M)
92.86%

F-Prot
W32/Floxif.B
7.14%

VIPRE Antivirus
Threat.4760052
7.14%

Emsisoft Anti-Malware
Win32.Floxif
7.14%

ESET NOD32
Win32/Floxif.H virus
7.14%

avast!
Win32:Pioneer-C
7.14%

Dr.Web
Win32.FloodFix.7
7.14%

F-Secure
Win32.Floxif.A
7.14%

AVG
Win32/Floxif.A
7.14%

Microsoft Security Essentials
Threat.Undefined
7.14%

1 / 68      (PUP)
tmp000000025b5e169ee0ff9419 (dowtools by org)  (70fd276e3b6172c561353db3131c6a47)

1 / 68      (PUP)
mobileassistant_update.apk.tdl (qksee by Qksee Pvt)  (dc57131d83caa7dfe32767e291db991a)

1 / 68      (PUP)
msuser.dll  (9def07bd726f2aaafc366f04e6e949d2)

1 / 68      (PUP)
qks.exe (dowtools by org)  (f97e0a9157a2344599f4f217b42cc57a)

1 / 68      (PUP)
qkdup.exe (qksee by Qksee Pvt)  (eb66c7ca534ce9b31a50aa28dd5e88ec)

12 / 68    (Malware)
qkseeSvc.exe (qksee by Qksee Pvt)  (ef4adea673c234f6bb5eb351977a5473)

1 / 68      (PUP)
myuser.exe  (c5fb1360fbeec02fd9d748f2ccbd0694)

0 / 68
zlib1.dll (zlib)  (ce8e4202cd26c827335aa36e7606a5d3)

1 / 68      (PUP)
msuser.dll  (1c33db681c38d35cd1a6f46bed650a5a)

1 / 68      (PUP)
qkdl.exe (qksee by Qksee Pvt)  (7276ac70ecb98eb708057a72b17209d0)

1 / 68      (PUP)
Uninstall.exe (qksee by Qksee Pvt)  (40f66cd7909ee351566c1c146dd92de9)

1 / 68      (PUP)
qksee.exe (qksee by Qksee Pvt)  (9d310e9c1f4bcaf883c3cb024039c602)

1 / 68      (PUP)
qkdup.exe (qksee by Qksee Pvt)  (1a605dcaf8ad2547a69982db0c8c0118)

1 / 68      (PUP)
qks.exe (dowtools by org)  (2f55882021c05805860b74b782fea2a3)

1 / 68      (PUP)
qkseeSvc.exe (qksee by Qksee Pvt)  (b57086a645f9acc4b04fc97324041f3e)

The certificates below are also signed by Yanling Sun.

160B6F060C70190331C421618BBE6994  (Jun 01, 2016 to Nov 26, 2016)

227563C63F354761547CF1DD1D98276D  (Sep 19, 2016 to Nov 26, 2016)

6D7483F12A472AE0B168E44181C4A3FF  (Aug 23, 2016 to Nov 26, 2016)

00E6CA70373BA4733E7AC647B1E706CB  (Jul 26, 2016 to Nov 26, 2016)

13A6FA7CBF8F0BB1D4AFBC1A52F40A5E  (Sep 01, 2016 to Nov 26, 2016)

4904F5132EFD3FC8D387823426D7C2F1  (Jun 17, 2016 to Nov 26, 2016)

22720557422CC2118621FC347FDEC796  (Jul 05, 2016 to Nov 26, 2016)

0154680D4E85D2E60BC79CF3468929EE  (Sep 09, 2016 to Nov 26, 2016)

7753DA2538B2BDA687061866FBBA92EF  (Aug 17, 2016 to Nov 26, 2016)

77A2D6240DACFE13C1FE88D01396048D  (Aug 10, 2016 to Nov 26, 2016)

10 of 22 code signing certificates issued

* Note, the details and description above are based on the code signing digital signature issued to Yanling Sun by thawte, Inc. on May 18, 2016 with the serial number '3d44cc1794b6a4efdcc679fbb2d75a84'.
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