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{b9a19c25-a741-47e5-91a2-0b62bef307ff}.dll

XVRNT

RightSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {b9a19c25-a741-47e5-91a2-0b62bef307ff}.dll, “TODO: <File description>” by RightSurf has been detected as adware by 38 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 RightSurf)

Product:
XVRNT

Description:
TODO: <File description>

Version:
2.1.0.3

MD5:
372fedf7b682b2bd495080ec8f592f42

SHA-1:
b52cb1f9d159b103ab7276f34501a19624c8daff

SHA-256:
ed6d5ea262bbb94221418e5e10fdb0a541d3c906c76e8c6a96660bd428938a18

Scanner detections:
38 / 68

Status:
Adware

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

Analysis date:
4/23/2024 9:15:21 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.V
357

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.BHO
2014.07.31

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.170.12

avast!
Win32:BrowseFox-C [PUP]
2014.9-160213

AVG
Generic_r
2017.0.2835

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.16213

Bitdefender
Adware.SwiftBrowse.V
1.0.20.220

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Swiftbrowse-57
0.98/21411

Comodo Security
ApplicUnwnt
21733

Dr.Web
Trojan.BPlug.48
9.0.1.044

Emsisoft Anti-Malware
Adware.SwiftBrowse.V
8.16.02.13.01

ESET NOD32
Win32/BrowseFox (variant)
10.9734

Fortinet FortiGate
Adware/LinkSwift
2/13/2016

F-Prot
W32/MegaBrowse.A
v6.4.6.5.141

F-Secure
Adware.SwiftBrowse.V
11.2016-13-02_7

G Data
Adware.SwiftBrowse
16.2.24

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.202.15566

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.670

McAfee
Artemis!84601733DF43
5600.6491

MicroWorld eScan
Adware.SwiftBrowse.V
17.0.0.132

NANO AntiVirus
Riskware.Win32.Yotoon.dcxhdu
0.28.2.61148

nProtect
Adware.SwiftBrowse.V
14.07.20.01

Panda Antivirus
Trj/CI.A
16.02.13.01

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Quick Heal
Adware.Yotoon.A6
2.16.14.00

Reason Heuristics
PUP.Yontoo.RightSurf (M)
16.2.13.1

Rising Antivirus
PE:Adware.Agent!6.1C0E
23.00.65.16211

Sophos
Generic PUA HN
4.98

SUPERAntiSpyware
Adware.Siggen/Variant
9327

Total Defense
Win32/Tnega.ZPOEKND
37.1.62.1

Trend Micro House Call
Suspicious_GEN.F47V0701
7.2.44

Trend Micro
TROJ_GEN.R0C2C0EK814
10.465.13

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
28674

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1821

File size:
290.3 KB (297,248 bytes)

Product version:
2.1.0.3

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\rightsurf\bin\{b9a19c25-a741-47e5-91a2-0b62bef307ff}.dll

Digital Signature
Signed by:
RightSurf

Authority:
VeriSign, Inc.

Valid from:
11/27/2013 2:00:00 AM

Valid to:
11/28/2014 1:59:59 AM

Subject:
CN=RightSurf, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=RightSurf, 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:
1E2DA13430E7E93CEF3759B2E4F7A34B

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

COM registered:
Yes

File PE Metadata
Compilation timestamp:
7/8/2014 9:15:14 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:OMWWlJqaR0i8de0V6WLedcAL2lb1ucFmJP840fs:D7zBRnnS6WSbL2lb1ucFmd8

Entry address:
0x21E77

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, EB, 84, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, B7, AE, 02, 10, A3, 88, 33, 04, 10, C7, 05, 8C, 33, 04, 10, AD, A5, 02, 10, C7, 05, 90, 33, 04, 10, 61, A5, 02, 10, C7, 05, 94, 33, 04, 10, 9A, A5, 02, 10, C7, 05, 98, 33, 04, 10, 03, A5, 02, 10, A3, 9C, 33, 04, 10, C7, 05, A0, 33, 04, 10, 2F, AE, 02, 10, C7, 05, A4, 33, 04, 10, 1F, A5, 02, 10, C7, 05, A8, 33, 04, 10, 81, A4, 02, 10, C7, 05, AC, 33, 04, 10, 0D, A4...
 
[+]

Entropy:
6.5005

Code size:
205 KB (209,920 bytes)

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