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{f551efce-3692-4ed5-8201-c1c7dbef1744}.dll

XVRNT

GreyGray

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {f551efce-3692-4ed5-8201-c1c7dbef1744}.dll, “TODO: <File description>” by GreyGray has been detected as adware by 30 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 GreyGray)

Product:
XVRNT

Description:
TODO: <File description>

Version:
4.0.0.1

MD5:
1cf14286041f368824c58a8cb9ff4618

SHA-1:
fe214294ee30cb722234152df046ae7e47553721

SHA-256:
17a5a9e2598ccca40ec46df8e9f28cf02d17bb6ed339437b2435ddd6b51de048

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
4/25/2024 7:59:01 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.D
799

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.BHO
2014.07.31

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.175.180

avast!
Win32:BrowseFox-C [PUP]
2014.9-141128

AVG
Generic_r
2015.0.3277

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141128

Bitdefender
Adware.BrowseFox.D
1.0.20.1660

Clam AntiVirus
Win.Adware.Swiftbrowse-20
0.98/21411

Dr.Web
Trojan.BPlug.341
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox
8.14.11.28.01

ESET NOD32
Win32/BrowseFox.M potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/LinkSwift
11/28/2014

F-Prot
W32/MegaBrowse.A
v6.4.6.5.141

F-Secure
Adware.BrowseFox.D
11.2014-28-11_6

G Data
Adware.BrowseFox
14.11.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.185.13866

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.2880

McAfee
Artemis!CCC839D94A13
5600.6933

MicroWorld eScan
Adware.BrowseFox.D
15.0.0.996

NANO AntiVirus
Riskware.Win32.Yotoon.dcxhdu
0.28.2.61148

nProtect
Adware.BrowseFox.D
14.07.25.01

Panda Antivirus
Trj/CI.A
14.11.28.01

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
PUP.GreyGray.g
14.11.28.0

Sophos
OutoBox
4.98

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Threat.4150696
29418

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1832

File size:
275.8 KB (282,392 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 (Win32 DLL)

Common path:
C:\Program Files\greygray\bin\{f551efce-3692-4ed5-8201-c1c7dbef1744}.dll

Digital Signature
Signed by:
GreyGray

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 5:00:00 AM

Valid to:
9/20/2015 4:59:59 AM

Subject:
CN=GreyGray, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GreyGray, 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:
23FF62A16C638B371A4AB98A8F876E8B

File PE Metadata
Compilation timestamp:
11/12/2014 7:40:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:jHcPDC1QB53bZ8EvbsBxrw1mqmHiUE0lQ/m+4uMVDHzt5Rpy7sdMjSFbFzVRaHbH:j8PD0Qr18WKJX44lZzt5XAwkSiE6q3w

Entry address:
0x1FB07

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, FC, 84, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, F2, 7B, 02, 10, C7, 05, A0, F2, 03, 10, A6, 7B, 02, 10, C7, 05, A4, F2, 03, 10, DF, 7B, 02, 10, C7, 05, A8, F2, 03, 10, 48, 7B, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, 74, 84, 02, 10, C7, 05, B4, F2, 03, 10, 64, 7B, 02, 10, C7, 05, B8, F2, 03, 10, C6, 7A, 02, 10, C7, 05, BC, F2, 03, 10, 52, 7A...
 
[+]

Code size:
193.5 KB (198,144 bytes)

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