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{a67a3db7-d53a-49b6-ad54-991a8bad27b3}.dll

XVRNT

NetCrawl

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {a67a3db7-d53a-49b6-ad54-991a8bad27b3}.dll, “TODO: <File description>” by NetCrawl has been detected as adware by 31 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 NetCrawl)

Product:
XVRNT

Description:
TODO: <File description>

Version:
3.1.0.3

MD5:
b9778afb538499ce37295e1042c34014

SHA-1:
21e84db511f51aae56be4b770bc4e24813928999

SHA-256:
aa4bc6af25db822eb8b2a9d1cf691438c07dcebc52eaca6cfdc369d8a6b74aa2

Scanner detections:
31 / 68

Status:
Adware

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

Analysis date:
4/16/2024 12:35:51 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.AQ
828

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Agent
2014.10.25

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.181.44

avast!
Win32:BrowseFox-C [PUP]
2014.9-141030

AVG
NetCrawl
2015.0.3306

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141030

Bitdefender
Adware.SwiftBrowse.AQ
1.0.20.1515

Clam AntiVirus
Win.Adware.Browsefox-21
0.98/21411

Comodo Security
UnclassifiedMalware
19895

Dr.Web
Trojan.BPlug.283
9.0.1.0303

Emsisoft Anti-Malware
Adware.SwiftBrowse.AQ
8.14.10.30.10

ESET NOD32
Win32/BrowseFox (variant)
8.10618

Fortinet FortiGate
Adware/BrowseFox
10/30/2014

F-Prot
W32/A-3ba7c78a
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.AQ
11.2014-30-10_5

G Data
Adware.SwiftBrowse.AQ
14.10.24

IKARUS anti.virus
not-a-virus:AdWare.SwiftBrowse
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.185.13802

Kaspersky
not-a-virus:AdWare.Win32.SwiftBrowse
14.0.0.3023

McAfee
BrowseFox
5600.6962

MicroWorld eScan
Adware.SwiftBrowse.AQ
15.0.0.909

NANO AntiVirus
Riskware.Win32.BrowseFox.dgjkfu
0.28.2.62841

nProtect
Adware.SwiftBrowse.AQ
14.10.24.01

Reason Heuristics
PUP.NetCrawl.g
14.10.30.10

Sophos
Browse Fox
4.98

Trend Micro House Call
TROJ_GEN.R0C1C0EJD14
7.2.303

Trend Micro
TROJ_GEN.R0C1C0EJD14
10.465.30

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Yontoo
34232

Zillya! Antivirus
Adware.SwiftBrowse.Win32.22
2.0.0.1966

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\netcrawl\bin\{a67a3db7-d53a-49b6-ad54-991a8bad27b3}.dll

Digital Signature
Signed by:
NetCrawl

Authority:
VeriSign, Inc.

Valid from:
4/29/2014 7:00:00 AM

Valid to:
4/30/2015 6:59:59 AM

Subject:
CN=NetCrawl, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NetCrawl, 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:
3C05F8D25EB72CD5B6EB863AA0585F70

File PE Metadata
Compilation timestamp:
9/23/2014 9:42:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:rTo2P8cq8wr4QzszwKeW5BXGO+qmUl8naYiYSn+va/nwTGc5ybJ8yplBtyH75n/A:r82kcAr5+eqR3Yw+vaoiUIOyrWYVX

Entry address:
0x1F6A7

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 80, 7E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, 7C, 80, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, 72, 77, 02, 10, C7, 05, A0, F2, 03, 10, 26, 77, 02, 10, C7, 05, A4, F2, 03, 10, 5F, 77, 02, 10, C7, 05, A8, F2, 03, 10, C8, 76, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, F4, 7F, 02, 10, C7, 05, B4, F2, 03, 10, E4, 76, 02, 10, C7, 05, B8, F2, 03, 10, 46, 76, 02, 10, C7, 05, BC, F2, 03, 10, D2, 75...
 
[+]

Entropy:
6.4951

Code size:
192.5 KB (197,120 bytes)

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