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a3f28269ad1741a8b032.dll

SurfEnhance

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module a3f28269ad1741a8b032.dll by SurfEnhance has been detected as adware by 24 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:
SurfEnhance  (signed and verified)

MD5:
f0ede4f3f20cbfbb0d6f8d05653cf76a

SHA-1:
d821797e9c61494a74318691a19ce1335c3d789b

SHA-256:
71e8ba492528471b9680922fd097321035c43e47657ca05e7c96b3eb96a98f71

Scanner detections:
24 / 68

Status:
Adware

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

Analysis date:
4/26/2024 7:57:26 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CN
804

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2014.11.23

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.186.146

AVG
EnterDigital
2015.0.3282

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141123

Bitdefender
Adware.SwiftBrowse.CN
1.0.20.1635

Clam AntiVirus
Win.Adware.Browsefox-70
0.98/21511

Emsisoft Anti-Malware
Adware.SwiftBrowse.CN
8.14.11.23.08

ESET NOD32
Win32/BrowseFox.N potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.CN
11.2014-23-11_1

G Data
Adware.SwiftBrowse.CN
14.11.24

IKARUS anti.virus
not-a-virus:AdWare.MSIL.Swift
t3scan.1.8.3.0

K7 AntiVirus
Trojan
13.185.14098

Kaspersky
not-a-virus:AdWare.Win64.Agent
14.0.0.2903

McAfee
BrowseFox
5600.6938

MicroWorld eScan
Adware.SwiftBrowse.CN
15.0.0.981

NANO AntiVirus
Riskware.Win32.BrowseFox.dixxoo
0.28.6.63474

nProtect
Adware.SwiftBrowse.CN
14.11.21.01

Panda Antivirus
Trj/CI.A
14.11.23.08

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

Reason Heuristics
PUP.SurfEnhance.U
14.12.1.0

Sophos
Browse Fox
4.98

VIPRE Antivirus
Threat.4725471
34232

File size:
192.8 KB (197,408 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\greener web\bin\a3f28269ad1741a8b032.dll

Digital Signature
Signed by:
SurfEnhance

Authority:
VeriSign, Inc.

Valid from:
9/27/2013 3:00:00 AM

Valid to:
9/28/2015 2:59:59 AM

Subject:
CN=SurfEnhance, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SurfEnhance, 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:
052C87532FBD523C55FB8703A352F6AB

File PE Metadata
Compilation timestamp:
11/12/2014 5:40:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:Zqm/7Z82CAy8+dnjJbyZi7w4VqhJj75AE:ZY2Cq2njJbyZi0CqhJ+E

Entry address:
0x115B2

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 5C, 90, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 9C, 53, 02, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 34, 50, 02, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64...
 
[+]

Entropy:
6.5621

Code size:
143.5 KB (146,944 bytes)

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