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2b929fe1284b4766afb964.dll

focusbase

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 2b929fe1284b4766afb964.dll by focusbase 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:
focusbase  (signed and verified)

MD5:
cdf5e37912f96be148f97557226b91de

SHA-1:
2e3d04c59221e469c51106d645d4f4a3282a5a5b

SHA-256:
d5b02898056559948d7536433b93d333a6ee63d0c1e076ce235cfd49a0d0b2a2

Scanner detections:
26 / 68

Status:
Adware

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

Analysis date:
4/25/2024 10:06:52 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CO
6766314

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.10.31

Avira AntiVirus
Adware/BrowseFox.aoy
7.11.214.34

avast!
Win32:BrowseFox-EQ [PUP]
150101-1

AVG
Generic
2016.0.3179

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.1535

Bitdefender
Adware.SwiftBrowse.CO
1.0.20.320

Clam AntiVirus
Win.Adware.Swiftbrowse-644
0.98/21411

Dr.Web
Trojan.BPlug.218
9.0.1.05190

Emsisoft Anti-Malware
Adware.SwiftBrowse.CO
9.0.0.4799

ESET NOD32
Win64/BrowseFox.AG (variant)
9.10646

F-Prot
W64/S-2779f8eb
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.CO
5.13.68

G Data
Adware.SwiftBrowse.CO
15.3.25

herdProtect (fuzzy)
variant of 4627de7656594dbc90a464.dll (Adware)
2015.6.12.13

K7 AntiVirus
Adware
13.200.15176

McAfee
Adware-BrowseFox
5600.6835

MicroWorld eScan
Adware.SwiftBrowse.CO
16.0.0.192

Norman
Adware.SwiftBrowse.CO
03.12.2014 13:20:04

nProtect
Trojan-Clicker/W32.Agent.196896
15.03.05.01

Panda Antivirus
Adware/BrowserFox
15.03.05.08

Reason Heuristics
PUP.Yontoo
15.3.5.20

SUPERAntiSpyware
Adware.BrowseFox/Variant
10015

VIPRE Antivirus
Adware.BrowseFox
34378

Zillya! Antivirus
Adware.BrowseSwift.Win32.41
2.0.0.2089

File size:
192.3 KB (196,896 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\focusbase\bin\2b929fe1284b4766afb964.dll

Digital Signature
Signed by:
focusbase

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 1:00:00 AM

Valid to:
4/23/2015 12:59:59 AM

Subject:
CN=focusbase, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=focusbase, 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:
229BE95AFAF17766126629CC0A897C5F

File PE Metadata
Compilation timestamp:
10/22/2014 1:30:22 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:laR3YW7eB1YvG1hIC+TaF++3B3ctuq17qfCzT+K:laRFebYvG1X+TaF13B3crTd

Entry address:
0x116A8

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 43, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, 15, 00, 01, 00, 41, B8, 40, 00, 00, 00, E8, DA, F4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, B6, DD...
 
[+]

Code size:
128 KB (131,072 bytes)

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