Dynamo Combo - 46% Detection Rate *

Did you just find a download or a file on your computer that has a digital signature from Dynamo Combo? Some of the security products refers to the detected files as Adware.SwiftBrowse.CH and Generic.711. The detection rate for the Dynamo Combo files collected here is 46%. Please read on for more details.

You will typically see Dynamo Combo when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Dynamo Combo appears as the verified publisher in the UAC dialog

You can also view the Dynamo Combo certificate with the following steps:

  1. Open up Windows Explorer and locate the Dynamo Combo file
  2. Right-click on the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screenshot of a file signed by Dynamo Combo:

Screenshot of the Dynamo Combo certificate

As you can see in the screencap above, Windows reports that "This digital signature is OK". This means that the file has been published by Dynamo Combo and that the file has not been tampered with.

If you click the View Certificate button shown in the screengrab above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also examine the address for Dynamo Combo, such as the street name, city and country.

VeriSign Class 3 Code Signing 2010 CA has issued the Dynamo Combo certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screengrab above.

Dynamo Combo Files

The following are the Dynamo Combo files I've gathered, thanks to the FreeFixer users.

Detection RatioFile Name
20/57{ecd6aae4-019c-44b2-a0e5-570904275d66}gw64.sys
23/56{bf5001a3-ae7a-4910-925a-5060ef2c0508}gt.sys
25/56{bf5001a3-ae7a-4910-925a-5060ef2c0508}gw64.sys
22/56{f81878fa-25e9-442d-8ada-79658b6520f2}gw64.sys
22/56{f81878fa-25e9-442d-8ada-79658b6520f2}gt.sys
22/56DynamoCombobho.dll
27/56DynamoCombobho.dll
8/56updateDynamoCombo.exe
20/56DynamoCombo.PurBrowse64.exe
11/56{915cb94b-b4d8-4c0e-83b4-61409471b1c3}gw64.sys

Scanner and Detection Names

Here's the detection names for the Dynamo Combo files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
ALYacAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
AVGGeneric.711, BrowseFox.F
AVwareTrojan.Win32.Generic!BT
Ad-AwareAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
AgnitumRiskware.Agent!
AhnLab-V3Adware/Win32.BrowseFox
Antiy-AVLGrayWare[NetTool:not-a-virus]/Win64.NetFilter.a, Trojan/Win32.TSGeneric, GrayWare[AdWare:not-a-virus]/Win64.Agent
AvastWin64:BrowseFox-A [PUP]
AviraAdware/BrowseFox.A.15, ADWARE/BrowseFox.Gen2, ADWARE/BrowseFox.Gen7
Baidu-InternationalAdware.Win64.BrowseFox.CG, Adware.Win32.BrowseFox.sig, Adware.Win64.BrowseFox.BCG, Adware.Win32.BrowseFox.bO, Adware.MSIL.BrowseFox.bH, Adware.Win64.BrowseFox.bCL
BitDefenderAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
ClamAVWin.Adware.Swiftbrowse-497, Win.Adware.Netfilter-130, Win.Adware.Browsefox-194
ComodoTrojWare.Win32.AltBrowse.IZZV, Application.Win32.BrowseFox.JM
DrWebTool.NetFilter.313, Trojan.BPlug.142
ESET-NOD32a variant of Win64/BrowseFox.CG, a variant of Win32/BrowseFox.O, a variant of MSIL/BrowseFox.H, a variant of Win64/BrowseFox.CL
EmsisoftAdware.SwiftBrowse.CH (B), Adware.NetFilter.J (B), Adware.BrowseFox.AP (B), Adware.BrowseFox.BP (B)
F-ProtW64/A-59c9c70a!Eldorado, W32/A-b3b70cb0!Eldorado, W32/S-7bed2e86!Eldorado, W64/S-d90dcc08!Eldorado
F-SecureAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
FortinetRiskware/NetFilter
GDataAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
JiangminAdWare/Yotoon.aq, AdWare/Yotoon.n, AdWare/SwiftBrowse.cda
K7AntiVirusTrojan ( 0040f9921 ), Adware ( 700000121 )
K7GWTrojan ( 0040f9921 ), Adware ( 700000121 )
Kasperskynot-a-virus:NetTool.Win64.NetFilter.a
MalwarebytesPUP.Optional.DynamoCombo.A
McAfeeArtemis!8A4F002B97D1, Artemis!EA86BFDED834, Artemis!5C6964D2CDCC, Artemis!8F628C5DA6EE, Artemis!E474180F77B7
McAfee-GW-EditionArtemis
MicroWorld-eScanAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP
NANO-AntivirusRiskware.Win32.NetFilter.dgqvkd, Trojan.Win32.BPlug.ddwtte
Qihoo-360HEUR/QVM00.1.Malware.Gen, Win32/Virus.NetTool.32d, Win32/Virus.Adware.eb6, HEUR/QVM30.1.Malware.Gen, Win32/Virus.Adware.708
SophosGeneric PUA MM
TrendMicroHS_BROWSEFOX.SM
TrendMicro-HouseCallSuspicious_GEN.F47V0109, Suspicious_GEN.F47V0106, HS_BROWSEFOX.SM
VBA32AdWare.Kranet
VIPRETrojan.Win32.Generic!BT
ZillyaAdware.Yotoon.Win64.14, Adware.Yotoon.Win64.10
nProtectAdware.SwiftBrowse.CH, Adware.NetFilter.J, Adware.BrowseFox.AP, Adware.BrowseFox.BP

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I've collected 2365 scan results for the Dynamo Combo files. 1089 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.

Analysis Details

The analysis has been done on certificates with the following serial numbers:

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