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{b6f164a0-5e01-4c08-b4af-72276812d17d}64.dll

XVRNT

BrowseStudio

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {b6f164a0-5e01-4c08-b4af-72276812d17d}64.dll, “TODO: <File description>” by BrowseStudio has been detected as adware by 33 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
TODO: <Company name>  (signed by BrowseStudio)

Product:
XVRNT

Description:
TODO: <File description>

Version:
4.0.0.1

MD5:
08cb63f8f42cc388344f4b5f4e24fad9

SHA-1:
128d210c69a526702a478970cc385ccbd6b8888f

SHA-256:
8d561bc2c77578101b10fb3b82c0c72a5dbaad9591fa63d93961cce06de177a6

Scanner detections:
33 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/16/2024 5:45:37 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CF
805

Agnitum Outpost
Trojan.BPlug
7.1.1

AhnLab V3 Security
PUP/Win32.Helper
2014.10.15

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.184.252

avast!
Win32:BrowseFox-DD [PUP]
2014.9-141121

AVG
Megabrowse
2015.0.3283

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141121

Bitdefender
Adware.SwiftBrowse.CF
1.0.20.1625

Clam AntiVirus
Win.Adware.Swiftbrowse-330
0.98/21411

Comodo Security
ApplicUnwnt
19659

Dr.Web
Trojan.BPlug.219
9.0.1.0325

Emsisoft Anti-Malware
Adware.SwiftBrowse.CF
8.14.11.21.09

ESET NOD32
Win64/BrowseFox.CH potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/BrowseFox
11/21/2014

F-Secure
Adware.SwiftBrowse.CF
11.2014-21-11_6

G Data
Adware.SwiftBrowse.CF
14.11.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.185.13993

Kaspersky
not-a-virus:AdWare.Win32.Kranet
14.0.0.2911

McAfee
BrowseFox.e
5600.6939

MicroWorld eScan
Adware.SwiftBrowse.CF
15.0.0.975

NANO AntiVirus
Riskware.Win64.Kranet.diilzq
0.28.6.63362

nProtect
Trojan-Clicker/W32.Kranet.246696
14.11.12.01

Panda Antivirus
Trj/Chgt.H
14.11.21.09

Qihoo 360 Security
Win32/Virus.Adware.240
1.0.0.1015

Quick Heal
AdWare.Kranet.r7 (Not a Virus)
11.14.14.00

Reason Heuristics
PUP.BrowseStudio.i
14.11.21.23

Sophos
Browse Fox
4.98

Trend Micro House Call
TROJ_GEN.R00UC0EJJ14
7.2.325

Trend Micro
TROJ_GEN.R00UC0EJJ14
10.465.21

Vba32 AntiVirus
AdWare.Kranet
3.12.26.3

VIPRE Antivirus
Adware.BrowseFox
34748

Zillya! Antivirus
Adware.SwiftBrowse.Win64.1
2.0.0.1981

File size:
246.7 KB (252,656 bytes)

Product version:
4.0.0.1

Copyright:
TODO: (c) <Company name>. All rights reserved.

Original file name:
XTLS.dll

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States)

Common path:
C:\Program Files\browsestudio\bin\{b6f164a0-5e01-4c08-b4af-72276812d17d}64.dll

Digital Signature
Signed by:
BrowseStudio

Authority:
VeriSign, Inc.

Valid from:
9/1/2014 8:00:00 PM

Valid to:
9/2/2015 7:59:59 PM

Subject:
CN=BrowseStudio, O=BrowseStudio, L=San Diego, S=California, C=US

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:
11AE532A33120159E1078A0D3EDE88C9

Registration
CLSID:
{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
11/12/2014 9:33:18 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:Q+TE5tvWfcYYCPbys36l6TNADGrX3PqvcDcJhY:xEWfcYFuFsFqE3

Entry address:
0x19680

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 0F, 60, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 8D, 05, 29, 62, 00, 00, 48, 8D, 0D, 72, 6D, 00, 00, 48, 89, 05, D3, FB, 01, 00, 48, 8D, 05, 04, 62, 00, 00, 48, 89, 0D, BD, FB, 01, 00, 48, 89, 05, C6, FB, 01, 00, 48, 8D, 05, F7, 61, 00, 00, 48, 89, 0D, D0, FB, 01, 00, 48, 89, 05, B9, FB, 01, 00, 48...
 
[+]

Entropy:
6.0639

Code size:
153.5 KB (157,184 bytes)

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