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Safe Download Ltd.

Publisher Information

Safe Download Ltd. is a software publisher located in Douglas, IM*. The company is a primary distributor of unwanted software.
Authority:
Entrust, Inc.

Valid from:
6/30/2014 6:45:32 PM

Valid to:
7/1/2015 5:19:01 AM

Subject:
CN=Safe Download Ltd., O=Safe Download Ltd., L=Douglas, C=IM

Issuer:
CN=Entrust Code Signing Certification Authority - L1D, OU="(c) 2009 Entrust, Inc.", OU=www.entrust.net/rpa is incorporated by reference, O="Entrust, Inc.", C=US

Serial number:
4c177de0

Scanner detections:
Detections  (97% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.Installer.SafeDownload, PUP.SafeDownload, Common.PUP.SafeDownload, Threat.Task.SafeDownload, Threat.Win.Reputation.IMP, Threat.Bundler.Performersoft, PUP.SpeedChecker (M)
96.55%

AVG
Generic, PCSB.B, Safe Download Ltd.
51.72%

Panda Antivirus
PUP/SpeedUpMyPC
17.24%

Dr.Web
Program.Unwanted.12, Adware.Downware.9254
10.34%

Trend Micro House Call
TROJ_GEN.R047H05E715, Suspicious_GEN.F47V0425, TROJ_GEN.R0C1H05EB15
10.34%

avast!
Win32:Malware-gen
6.90%

herdProtect (fuzzy)
a variant of 14e1cd61548c1dec8c147181044c0905658b6b99, a variant of 28e9843d9e1286e0a5a3b14058832fa19be2347d
6.90%

Baidu Antivirus
PUA.Win32.Speedchecker, PUA.Win32.Speedchecker_b
6.90%

Avira AntiVirus
W32/Ramnit.C, TR/Dropper.Gen
6.90%

ESET NOD32
Win32/Speedchecker.B potentially unwanted (variant)
3.45%

1 / 68      (Adware)
pcspeedup.exe (PC Speed Up by Speedchecker Limited)  (f3efc8c57633275058f9d9572243d22d)

1 / 68      (Adware)
pcspeedup.exe  (66af56f3ba179e7e5717a0fcfb594f7b)

1 / 68      (Adware)
pcspeedup.exe (PC Speed Up by Speedchecker Limited)  (3b9dcafb710bd551e6ebc10c69f61855)

2 / 68      (Adware)
wpsapi.dll  (942eb0a8973b3c327bea67913fc6f939)

2 / 68      (Adware)
skyhook.exe  (a5b122e4ce183f4daab168697a439a7a)

2 / 68      (Adware)
PCSpeedUp.sys (PC Speed Up Usb Cache by Speedchecker Limited)  (e9656e1437cfe01ad9d46601e7741d08)

3 / 68      (Adware)
pcsuquickscan.exe  (b3532de49207d510c9d552e9b81fe0c0)

2 / 68      (Adware)
wpsapi.dll  (2746e12e6ebb4af9ffa1216245d64fb2)

2 / 68      (Adware)
skyhook.exe  (e08962e350a5951584f8e209041afa10)

3 / 68      (Adware)
PCSUUCC.exe (PC Speed Up Usb Cache by Speedchecker Limited)  (0a1ea932485228af71e3c36adbf5dc3f)

2 / 68      (Adware)
PCSUSpeedTest.exe (PCSUSpeedTest)  (f41ddbf3b104487f4478e1f809708b6a)

2 / 68      (Adware)
pcsuquickscan.exe  (d4cd3fff91f7944c652b1bc99484772b)

4 / 68      (Adware)
pcsulauncher.exe  (9fc854a682580e818b8ea14de220b876)

3 / 68      (Adware)
PCSUHelper.dll (PC Speed Up by Speedchecker)  (134101fd509002c271d1b7fbc4cfe2b0)

2 / 68      (Adware)
PCSpeedUp.sys (PC Speed Up Usb Cache by Speedchecker Limited)  (cb78a6e2d4abbcaff98599821c05487e)

4 / 68      (Adware)
fileuploader.exe  (ca68af502e311826fc65b161334f29e7)

2 / 68      (Adware)
Common.Logging.dll (Common Logging Framework by http://netcommon.sourceforge.net/)  (407b6104ec25ce2cc2dc7573bad5dc3f)

2 / 68      (Adware)
PopupNotification.dll (PC Speed Up)  (078e290e365a406fa57e5ffb767f4faa)

3 / 68      (Adware)
pcsunotifier.exe  (4ec30c1b83cf3d963aad24cca9b60284)

8 / 68      (Adware)
pcsusd.exe  (7c133c2ee732e24cb9b85bd24f96541e)

1 / 68      (Adware)
SharpBrake.dll (SharpBrake)  (3c72a17762f135b69a4a78d5db0be61e)

1 / 68      (Adware)
ManagedWifi.dll (Managed Wifi API by Monfort Software Engineering)  (229e65f8e07c276247883ee5dfd58f08)

2 / 68      (Adware)
agsXMPP.dll (by AG-Software)  (246590cab2b250794f8f2041a40556d6)

1 / 68      (Adware)
SpeedChecker.dll (SpeedChecker)  (85ec7429c2fb49e932abcb4626f07c5a)

2 / 68      (Adware)
SpeedCheckerService.exe (SpeedCheckerService)  (22c20fc3b2cb77a9e978aee1c47793be)

2 / 68      (inconclusive)
sqlite3.dll  (8b91ecac49f42a5ea1d92f7fa22a0b1c)

2 / 68      (Adware)
pcsuservice.exe  (a5a8d6eb719e4dd846da34f95c064502)

1 / 68      (Adware)
_iu14d2n.tmp  (df2b69bf19687ab9064cbc754203be5a)

3 / 68      (Adware)
awh4ef0.tmp (PC Speed Up by Speedchecker Limited)  (8232950d338f4ab35478e48bac8c7589)

Downloads URLs for files signed by Safe Download Ltd..

3 / 68      (Adware)
http://www.pcspeedup.com/.../download.aspx?k=beforetestjp1&affId=janusz&keyword=beforetestjp1&referencedWebsite=www.pcspeedup.jp&language=ja  (awh4ef0.tmp)

3 / 68      (Adware)
http://pcspeedup-7ff.kxcdn.com/.../pcspeedup.exe  (8232950d338f4ab35478e48bac8c7589)

3 / 68      (Adware)
http://www.pcspeedup.com/.../download.aspx  (awh4ef0.tmp)

3 / 68      (Adware)
http://www.pcspeedup.co.uk/.../download.aspx?affID=janusz&keyword=unblocker  (awh4ef0.tmp)

The following websites host and distribute files published by Safe Download Ltd..

pcspeedup-7ff.kxcdn.com

www.pcspeedup.co.uk

www.pcspeedup.com

The following publishers (by Authenticode signature organization name) are related.

One Floor App

Safe Download Limited

Speedchecker Ltd

Tuguu S.L

* Note, the details and description above are based on the code signing digital signature issued to Safe Download Ltd. by Entrust, Inc. on June 30, 2014 with the serial number '4c177de0'.
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.