Round World - 43% Detection Rate *

Did you just stumble upon a download or a file on your computer that is digitally signed by Round World? Some of the security products refers to the detected files as Adware.SwiftBrowse.CH and Adware.BrowseFox.V. The detection rate for the Round World files collected here is 43%. Please read on for more details.

You will typically see Round World when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:

Screenshot where Round World appears as the verified publisher in the UAC dialog

You can also view the Round World certificate with the following steps:

  1. Open up Windows Explorer and locate the Round World file
  2. Right-click 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 digitally signed by Round World:

Screenshot of the Round World certificate

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by Round World and that the file has not been tampered with.

If you click the View Certificate button shown in the screenshot 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, etc. You can also view the address for Round World, such as the street name, city and country.

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

Round World Files

These are the Round World files I've collected, thanks to the FreeFixer users.

Detection RatioFile Name
1/52RoundWorldbho.dll
22/57{81711fd0-60e8-45bb-a4ff-3004058b32b4}gw64.sys
25/57{81711fd0-60e8-45bb-a4ff-3004058b32b4}gw.sys
36/57maintainer.exe
26/57{97a224e4-fe41-4078-b1ef-069fe8cd6d9f}gw64.sys
25/57{c9a465a5-420c-4acc-b1be-3ac71ae80fda}gw64.sys
29/57{72502b1b-b916-4994-814e-c516f9f681b2}w64.sys
30/57{72502b1b-b916-4994-814e-c516f9f681b2}gw64.sys
6/56e5189cab31124bd99e3264.dll

Scanner and Detection Names

Here is the detection names for the Round World files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
ALYacAdware.SwiftBrowse.CH, Adware.BrowseFox.V
AVGGeneric.DBB, Generic6.DAP
AVwareTrojan.Win32.Generic!BT
Ad-AwareAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Gen:Variant.Adware.SwiftBrowse.1
AgnitumRiskware.Agent!, PUA.BrowseFox!
AhnLab-V3Adware/Win32.SwiftBrowse
Antiy-AVLGrayWare[NetTool:not-a-virus]/Win64.NetFilter.a, GrayWare[AdWare:not-a-virus]/Win32.Yotoon.kam, GrayWare[AdWare:not-a-virus]/Win32.Yotoon.bfm
AvastWin32:Adware-BYZ [PUP]
AviraADWARE/BrowseFox.Gen2, Adware/BrowseFox.A.1227, ADWARE/BrowseFox.Gen7
Baidu-InternationalAdware.Win32.BrowseFox.V, Hacktool.Win64.NetFilter.A, Adware.Win32.Komodia.81
BitDefenderAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Gen:Variant.Adware.SwiftBrowse.1
BkavW32.HfsAdware.12AF, W32.HfsAdware.5504
CAT-QuickHealAdWare.Yotoon.A5
ClamAVWin.Adware.Swiftbrowse-497, Win.Adware.Netfilter-134, Win.Adware.Agent-22685, Win.Adware.Browsefox-217
ComodoTrojWare.Win32.AltBrowse.IZZV, Application.Win32.BrowseFox.B
CyrenW64/A-59c9c70a!Eldorado
DrWebTool.NetFilter.313, Trojan.BPlug.437, Trojan.Yontoo.495
ESET-NOD32Win32/BrowseFox.V potentially unwanted, a variant of Win64/Komodia.A potentially unsafe, a variant of Win64/NetFilter.A potentially unsafe
EmsisoftAdware.SwiftBrowse.CH (B), Adware.BrowseFox.V (B), Gen:Variant.Adware.SwiftBrowse.1 (B)
F-ProtW64/A-59c9c70a!Eldorado, W32/S-a7161e1c!Eldorado, W32/A-de841313!Eldorado, W64/S-2db0ff0c!Eldorado
F-SecureAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Gen:Variant.Adware.SwiftBrowse.1
FortinetAdware/NetFilter, Adware/Komodia
GDataAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Gen:Variant.Adware.SwiftBrowse.1
IkarusAdWare.SwiftBrowse, PUA.BrowseFox
JiangminAdWare/Yotoon.aq, AdWare/Yotoon.ks, AdWare/Yotoon.ap
K7AntiVirusAdware ( 0040f9f21 ), Unwanted-Program ( 0040f9e71 ), Trojan ( 004af26b1 )
K7GWAdware ( 0040f9f21 ), Unwanted-Program ( 0040f9e71 ), Trojan ( 004af26b1 )
Kasperskynot-a-virus:AdWare.Win32.Yotoon.bfm
MalwarebytesPUP.Optional.SwiftBrowse
McAfeeBrowseFox-FTR, Artemis!7F40EACA2444, Artemis!884739CAB183, Artemis!A18B9451176F, Artemis!C5BC88BE95E4
McAfee-GW-EditionBrowseFox-FTR, BehavesLike.Win64.BadFile.ph
MicroWorld-eScanAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Gen:Variant.Adware.SwiftBrowse.1
NANO-AntivirusRiskware.Win32.NetFilter.dgkdox, Riskware.Win32.Kranet.dgiwfc, Riskware.Win64.NetFilter.dokhhy, Riskware.Win64.NetFilter.dokhhc
PandaTrj/CI.A
Qihoo-360Win32/Virus.Adware.708
SUPERAntiSpywareAdware.SwiftBrowse
SymantecYontoo, Trojan.Gen.2
TencentWin32.Adware.Yotoon.Pezp
TrendMicroHS_BROWSEFOX.SM
TrendMicro-HouseCallHS_BROWSEFOX.SM, Suspicious_GEN.F47V0226
VBA32AdWare.Win64.Yotoon, AdWare.Yotoon
VIPRETrojan.Win32.Generic!BT
ZillyaAdware.Yotoon.Win64.14, Backdoor.CPEX.Win32.29350, Adware.Kranet.Win32.476
nProtectAdware.SwiftBrowse.CH, Adware.BrowseFox.V, Trojan-Clicker/W32.Yotoon.123632

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I've gathered 1075 scan reports for the Round World files. 462 of these scan reports came up with some sort of detection. You can view 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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