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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 20 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:
2.0.0.9

MD5:
5fe3f72166da097fd48f249487e38d58

SHA-1:
a34db11279c08f70a260a9efc10fc9744d100fe8

SHA-256:
1e6bc4b4bf8dd33b6ab0c389ba568be834b59fdd2d61c80029866427ad2d173c

Scanner detections:
20 / 68

Status:
Adware

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

Analysis date:
4/26/2024 4:56:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.D
911

Agnitum Outpost
PUA.Agent
7.1.1

AVG
Generic_r
2015.0.3496

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14423

Bitdefender
Adware.BrowseFox.D
1.0.20.1095

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

Dr.Web
Trojan.BPlug.48
9.0.1.0113

Emsisoft Anti-Malware
Adware.BrowseFox
8.14.08.07.08

ESET NOD32
Win32/BrowseFox (variant)
8.9709

F-Prot
W32/MegaBrowse.A
v6.4.6.5.141

F-Secure
Adware.BrowseFox.D
11.2014-07-08_5

G Data
Adware.BrowseFox
14.8.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.6.1.0

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.3441

MicroWorld eScan
Adware.BrowseFox.D
15.0.0.657

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
PUP.GreyGray.g
14.8.7.20

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
28526

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1821

File size:
287.8 KB (294,680 bytes)

Product version:
2.0.0.9

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\greygray\bin\{f551efce-3692-4ed5-8201-c1c7dbef1744}.dll

Digital Signature
Signed by:
GreyGray

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 3:00:00 AM

Valid to:
9/20/2015 2:59:59 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:
4/4/2014 9:41:22 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:0UgSPzWSUYZGHOHtxMIC2XgqJu6gblXKzk1GJX:1J7WSURHONOIC2XgqJu6gblXh1Gh

Entry address:
0x21887

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, CB, 84, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, A7, A8, 02, 10, A3, 88, 23, 04, 10, C7, 05, 8C, 23, 04, 10, 9D, 9F, 02, 10, C7, 05, 90, 23, 04, 10, 51, 9F, 02, 10, C7, 05, 94, 23, 04, 10, 8A, 9F, 02, 10, C7, 05, 98, 23, 04, 10, F3, 9E, 02, 10, A3, 9C, 23, 04, 10, C7, 05, A0, 23, 04, 10, 1F, A8, 02, 10, C7, 05, A4, 23, 04, 10, 0F, 9F, 02, 10, C7, 05, A8, 23, 04, 10, 71, 9E, 02, 10, C7, 05, AC, 23, 04, 10, FD, 9D...
 
[+]

Entropy:
6.5074

Code size:
203 KB (207,872 bytes)

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