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{19854aff-7c07-4859-9831-cd028ac55dd0}.dll

XVRNT

PacFunction

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {19854aff-7c07-4859-9831-cd028ac55dd0}.dll, “TODO: <File description>” by PacFunction has been detected as adware by 26 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 PacFunction)

Product:
XVRNT

Description:
TODO: <File description>

Version:
3.1.0.5

MD5:
f7eefcc8912f5ffcec7938b1930d0cd3

SHA-1:
5138c4e887625c1640ba4ba076b91f8a5482b3b9

SHA-256:
7e30051d1994ceb7804529c4798062cd3bff4ea90bd0d2a2b31c4b55cc38d576

Scanner detections:
26 / 68

Status:
Adware

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

Analysis date:
4/25/2024 5:14:43 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.H
833

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Agent
2014.08.13

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.173.38

avast!
Win32:BrowseFox-C [PUP]
141023-1

AVG
Pafun
2015.0.3311

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141024

Bitdefender
Adware.BrowseFox.H
1.0.20.1485

Clam AntiVirus
Win.Adware.Mplug-43
0.98/19476

Dr.Web
Trojan.BPlug.214
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox
8.14.10.24.03

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.BrowseFox.H
11.2014-24-10_6

G Data
Adware.BrowseFox
14.10.24

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.6.1.0

McAfee
BrowseFox
5600.6967

MicroWorld eScan
Adware.BrowseFox.H
15.0.0.891

NANO AntiVirus
Trojan.Win32.BPlug.decyqf
0.28.2.62151

nProtect
Trojan-Clicker/W32.LinkSwift.280864
14.08.21.01

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.PacFunction.g
14.10.24.15

Sophos
Browse Fox
4.98

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
32154

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1840

File size:
273.8 KB (280,352 bytes)

Product version:
3.1.0.5

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\pacfunction\bin\{19854aff-7c07-4859-9831-cd028ac55dd0}.dll

Digital Signature
Signed by:
PacFunction

Authority:
VeriSign, Inc.

Valid from:
1/9/2014 1:00:00 AM

Valid to:
1/10/2015 12:59:59 AM

Subject:
CN=PacFunction, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=PacFunction, 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:
4DF47FADF68D2EB9B8A7923DCCC176FF

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

COM registered:
Yes

File PE Metadata
Compilation timestamp:
10/13/2014 1:14:48 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:1sTlAQNpIIRjc4sN+5WmCA0NJm7c8URLu59aOpxAW22RIeI4ngXOEmDY5n/fBB0/:1sTl7NFR4+GXXRE9EWZ6v4ncOOD4

Entry address:
0x1F7A7

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, 81, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, 92, 78, 02, 10, C7, 05, A0, F2, 03, 10, 46, 78, 02, 10, C7, 05, A4, F2, 03, 10, 7F, 78, 02, 10, C7, 05, A8, F2, 03, 10, E8, 77, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, 14, 81, 02, 10, C7, 05, B4, F2, 03, 10, 04, 78, 02, 10, C7, 05, B8, F2, 03, 10, 66, 77, 02, 10, C7, 05, BC, F2, 03, 10, F2, 76...
 
[+]

Code size:
192.5 KB (197,120 bytes)

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