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adanakbho.dll

Adanak

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module adanakbho.dll by Adanak has been detected as adware by 30 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Adanak’. 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. The file has been seen being downloaded from install-cdn.adanak.net.
Publisher:
Adanak  (signed and verified)

Product:
Adanak

Version:
1.0.0.3

MD5:
ed128809160f18f4758bc195224df13c

SHA-1:
d9eb4316c47737e555d92907ea341e3ecfc4fc30

SHA-256:
12cfbcc71a6aba3bfc1c42cd3ba3217381913d59c0177f788617df9880cfd871

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
12/28/2024 10:28:38 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.BHO.Agent.4
830

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BHO
2014.09.01

Avira AntiVirus
APPL/BrowseFox.Gen2
7.11.158.148

avast!
Win32:Malware-gen
2014.9-141028

AVG
Adware BrowseFox.F
2014.0.4040

Baidu Antivirus
Adware.Win32.Agent
4.0.3.141028

Bitdefender
Gen:Variant.Adware.BHO.Agent.4
1.0.20.1505

Comodo Security
Application.Win32.Altbrowse.AK
18771

Dr.Web
Trojan.BPlug.143
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.BHO.Agent
8.14.10.28.09

ESET NOD32
Win32/BrowseFox.O potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Agent
10/28/2014

F-Prot
W32/BadBHO.AW.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.BHO.Agent.4
11.2014-28-10_3

G Data
Gen:Variant.Adware.BHO.Agent
14.10.24

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.7.5.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.3033

Malwarebytes
PUP.Optional.Adanak.A
v2014.10.28.09

McAfee
Artemis!4752E61166A5
5600.6964

MicroWorld eScan
Gen:Variant.Adware.BHO.Agent.4
15.0.0.903

NANO AntiVirus
Riskware.Win32.Agent.cummdd
0.28.0.60577

nProtect
Trojan-Clicker/W32.Agent.249624.C
14.08.01.01

Panda Antivirus
Trj/CI.A
14.10.28.09

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.BHO.J
14.10.28.9

Sophos
Generic PUA AM
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10272

VIPRE Antivirus
Yontoo
30978

Zillya! Antivirus
Adware.Agent.Win32.10099
2.0.0.1860

File size:
244.3 KB (250,136 bytes)

Product version:
1.0.0.3

Copyright:
(c) Adanak. All rights reserved.

Original file name:
AdanakIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\adanak\adanakbho.dll

Digital Signature
Signed by:
Adanak

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 2:00:00 AM

Valid to:
4/23/2015 1:59:59 AM

Subject:
CN=Adanak, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Adanak, 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:
54EAA4FDDD0AEB1183ED278A995C36F7

Registration
CLSID:
{ef05f09c-9b2a-43a0-8155-fab1d641215a}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
10/27/2014 12:52:37 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:g5hoaXXmSRpraG+u/BEVkUvPLUPVWIP3kOmUP+b4IaIhJvl4ioL4O:gNXXmSRpmGRBKXL47kWS4ID94iob

Entry address:
0x12854

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 60, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, E4, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, EC, A4, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Adanak

CLSID:
{ef05f09c-9b2a-43a0-8155-fab1d641215a}


The file adanakbho.dll has been seen being distributed by the following URL.

http://install-cdn.adanak.net/bed?bet=3

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