» Amptek Limited
Digital Signature
Analysis
Files (45)
Downloads (23)
Distribution (11)
Related (1)

Amptek Limited

Publisher Information

Amptek Limited is a software developer located in Hong Kong*. The company is a primary distributor of unwanted software.

Authority:

VeriSign, Inc.

Valid from:

6/6/2012 8:00:00 PM

Valid to:

10/12/2013 7:59:59 PM

Subject:

CN=Amptek Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Amptek Limited, L=Hong Kong, S=Hong Kong, C=HK

Issuer:

CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:

55b30aae501ada359698e3025a847e57

Scanner detections:

Detections (100% detected)

Scan engine

Details

Detections

Reason Heuristics

PUP.AmptekLimited.G, PUP.AmptekLimited.R, PUP.Startup.AmptekLimited.H, PUP.AmptekLimited.I, PUP.AmptekLimited.K, PUP.AmptekLimited.J, PUP.Installer.Amptek, PUP.Amptek.Installer (M), PUP.Amptek (M), PUP (M)

100.00%

ESET NOD32

Win32/Bundled.Toolbar.Ask (variant), Win32/Adware.RegRevive (variant)

35.56%

Malwarebytes

PUP.Optional.Spigot.A, PUP.Optional.BundledToolBar.A

13.33%

Dr.Web

Adware.Downware.1417, Threat.Undefined

13.33%

Comodo Security

UnclassifiedMalware

8.89%

Avira AntiVirus

Adware/RegRevive.A.24, Adware/RegRevive.B, Adware/RegRevive.C, Adware/RegRevive.A.21

8.89%

Trend Micro House Call

TROJ_GEN.F47V1008, PAK_Generic.005, PAK_Generic.001

8.89%

NANO AntiVirus

Trojan.Win32.Downware.csnyid, Riskware.Win32.Unwanted.cymrhv, Trojan.Win32.Generic.cthmyi

6.67%

Trend Micro

PAK_Generic.005, PAK_Generic.001

6.67%

ESET NOD32

Win32/BackupDuty.A potentially unwanted application, Detection.Undefined, Win32/Bundled.Toolbar.Ask.D potentially unsafe application

6.67%

1 / 68 (Adware)

installer_freedocsopener.exe (86aa8615249fcfa8afc07cb7b036029d)

1 / 68 (Adware)

regwork.exe (by Honlyn (Macao Commercial Offshore) Limited) (09a0b7ea6e270cfa126e816a723ab0d6)

1 / 68 (Adware)

reguse_installer.exe (4007b924d8cf9d0ebaba2679ffedc08e)

1 / 68 (Adware)

quickpdfreader.exe (82c0fe76a0d0693f837b628c9325e574)

1 / 68 (Adware)

freevideoplayer.exe (387a921dba39af8cc1abc1d5e74b3760)

1 / 68 (Adware)

quickpdfreader.exe (8e7ba582366ff945fb1977300d30dd93)

1 / 68 (Adware)

freeimageviewer.exe (f13284abe835707dc1306cd3412bed48)

1 / 68 (Adware)

docsopener.exe (9936b7b877e1b063e93fa948cdcdfaf9)

1 / 68 (Adware)

freeimageviewer.exe (ec2af3ac24dc4dffebfcee27ba427953)

1 / 68 (Adware)

freedocsopener.exe (f179b9b3e41d766df8656d9ff8066111)

1 / 68 (Adware)

docsopener.exe (be9fa547d04044ff8f1e8c60764a591d)

1 / 68 (Adware)

pdfopener.exe (d30d3d8c4f861a96d88d935cdc997a1a)

1 / 68 (Adware)

megazipper.exe (afd605d4e6d608c67f08bed4b2498eea)

1 / 68 (Adware)

freevideoplayer.exe (d8792b6f4bbb4762e4865ab1936794e2)

4 / 68 (Adware)

freeimageviewer.exe (9f014848907b8ddc15bca7473b2bf114)

1 / 68 (Adware)

freeimageviewer.exe (31250c6054c2ee59c68fea44ea9225d2)

1 / 68 (Adware)

freevideoplayer.exe (8009a691ea5d67e8b5a82546d83a885e)

2 / 68 (Adware)

docsopener.exe (9663e239df7793fda827382e9b8d1230)

3 / 68 (Adware)

installer_regwork.exe (80a6706e66575739e55c151553ff9ce9)

1 / 68 (Adware)

quickpdfreader.exe (c9307ade38e164c3ad45b32a5e324eca)

1 / 68 (Adware)

quickpdfreader.exe (b1147353c7b953a4c4740d30d55a5979)

14 / 68 (Adware)

freevideoplayer.exe (777ed0537eab8135a6da7d710a8ba195)

3 / 68 (Adware)

freeimageviewer.exe (cc33805dc89537b97f8e9dc7bcc35a12)

5 / 68 (Adware)

megazipper.exe (1bbd975bc923d5fa470038a365581423)

1 / 68 (Adware)

docsopener.exe (5424f61fd863112cfd298f67360efa1d)

3 / 68 (Adware)

freevideoplayer.exe (80426d99b96082915fe5d7995ad180fa)

8 / 68 (Adware)

RegUse.exe (RegUse by Honlyn (Macao Commercial Offshore) Limited) (3f8d8dccbb43f726ca15e852a036a815)

9 / 68 (Adware)

improvespeedpc.exe (38056f101a1c7b4725d5627eec5113dd)

3 / 68 (Adware)

quickpdfreader.exe (bbb06b2ffcfcd2cfa597dff132b9c95d)

2 / 68 (Adware)

dllopener.exe (686d24fdcc75bb15c4a215426ca03122)

Latest 30 of 45 files

Downloads URLs for files signed by Amptek Limited.

2 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DLLOpener.exe (01b3acf702cf4d4116f7f6146ce4fcaa)

1 / 68 (Adware)

http://filesopened.s3.amazonaws.com/QuickPDFReader.exe (82c0fe76a0d0693f837b628c9325e574)

4 / 68 (Adware)

http://filesopened.s3.amazonaws.com/FreeImageViewer.exe (9f014848907b8ddc15bca7473b2bf114)

7 / 68 (Adware)

http://improvespeedpc.s3.amazonaws.com/Regwhiz.exe (d194024aa2a73b1e8c3d198b96faf300)

2 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DocsOpener.exe (9663e239df7793fda827382e9b8d1230)

1 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DLLOpener.exe (b2cb4081e0b5c6e10691b61be83cffec)

4 / 68 (Adware)

http://www.open-your-files.com/Installer_Regwork.exe (2beb793189256541adb880feaba3a724)

1 / 68 (Adware)

http://opendocumentfiles.s3.amazonaws.com/FreeDocsOpener.exe (f179b9b3e41d766df8656d9ff8066111)

1 / 68 (Adware)

http://pdfopener.s3.amazonaws.com/PDFOpener.exe (d30d3d8c4f861a96d88d935cdc997a1a)

4 / 68 (Adware)

http://pdfopener.s3.amazonaws.com/PDFOpener.exe (15360d1a0dbc12c17c02dec97b681ec1)

5 / 68 (Adware)

http://filesopened.s3.amazonaws.com/MegaZipper.exe (1bbd975bc923d5fa470038a365581423)

1 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DocsOpener.exe (5424f61fd863112cfd298f67360efa1d)

1 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DLLOpener.exe (bf0caa5e0e49399ae31f01fbd132b77f)

7 / 68 (Adware)

http://regwhiz.s3.amazonaws.com/Regwhiz_Installer.exe (d194024aa2a73b1e8c3d198b96faf300)

4 / 68 (Adware)

http://regusesoftware.s3.amazonaws.com/Reguse_Installer.exe (f2093549c9bb996d033c3a7f40fce525)

4 / 68 (Adware)

http://openpdffiles.s3.amazonaws.com/PDFOpener.exe (15360d1a0dbc12c17c02dec97b681ec1)

4 / 68 (Adware)

http://www.open-pdf-files.com/download.php (pdfopener.exe)

2 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DLLOpener.exe (686d24fdcc75bb15c4a215426ca03122)

2 / 68 (Adware)

http://filesopened.s3.amazonaws.com/MegaZipper.exe (df5f7f592331286a8e7a5728fde6860e)

1 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DocsOpener.exe (b1d1b8a02c94baa20ca92e7ccddeafad)

7 / 68 (Adware)

http://filesolver.s3.amazonaws.com/DLLHelper.exe (4a0897f029ac11dbf1da2a13da9a78b8)

4 / 68 (Adware)

http://regwork.s3.amazonaws.com/Installer_Regwork.exe (2beb793189256541adb880feaba3a724)

4 / 68 (Adware)

http://filesopened.s3.amazonaws.com/DLLOpener.exe (69ae837740c3c21f5eda30ae37186cc5)

Distribution

The following websites host and distribute files published by Amptek Limited.

opendocumentfiles.s3.amazonaws.com

regwhiz.s3.amazonaws.com

www.open-pdf-files.com

openpdffiles.s3.amazonaws.com

regusesoftware.s3.amazonaws.com

filesopened.s3.amazonaws.com

filesolver.s3.amazonaws.com

www.open-your-files.com

pdfopener.s3.amazonaws.com

improvespeedpc.s3.amazonaws.com

regwork.s3.amazonaws.com

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

Honlyn (Macao Commercial Offshore) Limited

* Note, the details and description above are based on the code signing digital signature issued to Amptek Limited by VeriSign, Inc. on June 06, 2012 with the serial number '55b30aae501ada359698e3025a847e57'.

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.