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{2b929fe1-284b-4766-afb9-19b0915b99b0}.dll

XVRNT

focusbase

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {2b929fe1-284b-4766-afb9-19b0915b99b0}.dll, “TODO: <File description>” by focusbase has been detected as adware by 28 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 focusbase)

Product:
XVRNT

Description:
TODO: <File description>

Version:
3.1.0.3

MD5:
40530734d8fb5b627a31a9a6f570c0fb

SHA-1:
5829319fb09b7ca846303f03dd6ed2918deb72cf

SHA-256:
009a6fd87820d7fe62435196e1c7d82e8f4f1805fa6d410a0bef25012734163b

Scanner detections:
28 / 68

Status:
Adware

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

Analysis date:
4/26/2024 7:05:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.NYV
889

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Agent
2014.08.13

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.169.248

avast!
Win32:BrowseFox-C [PUP]
140813-1

AVG
Generic_r
2015.0.3367

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14829

Bitdefender
Adware.Agent.NYV
1.0.20.1205

Clam AntiVirus
Win.Adware.Swiftbrowse-57
0.98/19185

Dr.Web
Trojan.BPlug.100
9.0.1.05190

Emsisoft Anti-Malware
Adware.Agent.NYV
8.14.08.29.01

ESET NOD32
Win32/BrowseFox.M potentially unwanted application
7.0.302.0

F-Prot
W32/MegaBrowse.A
v6.4.6.5.141

F-Secure
Adware.Agent.NYV
11.2014-29-08_6

G Data
Adware.Agent.NYV
14.8.24

IKARUS anti.virus
not-a-virus:AdWare.Win32.Agent
t3scan.1.6.1.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3332

McAfee
Artemis!842EDB4C77B1
5600.7023

MicroWorld eScan
Adware.Agent.NYV
15.0.0.723

NANO AntiVirus
Trojan.Win32.BPlug.decyqf
0.28.2.61721

nProtect
Adware.Agent.NYV
14.03.30.01

Panda Antivirus
Adware/BrowserFox
14.08.29.01

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
PUP.focusbase.g
14.8.29.13

Sophos
Generic PUA CG
4.98

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
27870

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1845

File size:
274.3 KB (280,864 bytes)

Product version:
3.1.0.3

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

Original file name:
XTLS.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\focusbase\bin\{2b929fe1-284b-4766-afb9-19b0915b99b0}.dll

Digital Signature
Signed by:
focusbase

Authority:
VeriSign, Inc.

Valid from:
4/21/2014 4:00:00 PM

Valid to:
4/22/2015 3:59:59 PM

Subject:
CN=focusbase, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=focusbase, L=Santa Monica, 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:
229BE95AFAF17766126629CC0A897C5F

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

COM registered:
Yes

File PE Metadata
Compilation timestamp:
7/24/2014 1:02:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:XBonp3IPdpolpcswvERohKpsoY+aga5iMJPfjryOAZ3SijQlZyh1eTnNyX9nS75d:XmnJIvoTjyl5VffJALQl0hAcnIBDUq

Entry address:
0x1F6A7

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, A0, 7E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, 9C, 80, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, 92, 77, 02, 10, C7, 05, A0, F2, 03, 10, 46, 77, 02, 10, C7, 05, A4, F2, 03, 10, 7F, 77, 02, 10, C7, 05, A8, F2, 03, 10, E8, 76, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, 14, 80, 02, 10, C7, 05, B4, F2, 03, 10, 04, 77, 02, 10, C7, 05, B8, F2, 03, 10, 66, 76, 02, 10, C7, 05, BC, F2, 03, 10, F2, 75...
 
[+]

Entropy:
6.4961

Code size:
192.5 KB (197,120 bytes)

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