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136.dll

Castel Communication Ltd.

The module 136.dll by Castel Communication has been detected as adware by 10 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘bettermarkit’. This file is typically installed with the program bettermarkit by Revizer Technologies which is a potentially unwanted software program. According to Microsoft Security Essentials, this AddLyrics variant installs itself as a Chrome extension, an Internet Explorer add-on, and a Firefox plug-in and displays advertisements in the browser, and also display the lyrics to songs viewed on YouTube.
Publisher:
Castel Communication Ltd.  (signed and verified)

MD5:
927d43986343e06aed25ee2d7b5023dc

SHA-1:
d03b1927f013d25cb82c7dcb84fd123863e5ae81

SHA-256:
6b0f8eb6f8db26f43117bdfcbb492dbfb90fa9b46679b8ffb43876357d8f0c4d

Scanner detections:
10 / 68

Status:
Adware

Analysis date:
4/19/2024 6:09:13 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Adware Generic5
2015.0.3335

Baidu Antivirus
Adware.Win32.AddLyrics
4.0.3.14930

Comodo Security
ApplicUnwnt
18513

Dr.Web
Trojan.Revizer.1
9.0.1.0169

ESET NOD32
Win32/AdWare.AddLyrics.AG (variant)
8.9872

K7 AntiVirus
Adware
13.178.12257

Microsoft Security Essentials
Adware:Win32/AddLyrics
1.10600

NANO AntiVirus
Trojan.Win32.Revizer.cycnwg
0.28.0.60253

Quick Heal
Adware.Addlyrics.A5
6.14.14.00

Reason Heuristics
PUP.BHO.CastelCommunication.D
14.8.7.21

File size:
139.4 KB (142,744 bytes)

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\bettermarkit\136.dll

Digital Signature
Signed by:
Castel Communication Ltd.

Authority:
COMODO CA Limited

Valid from:
2/26/2013 2:00:00 AM

Valid to:
2/27/2014 1:59:59 AM

Subject:
CN=Castel Communication Ltd., O=Castel Communication Ltd., STREET=5 Oded st., L=Ramat Gan, S=Israel, PostalCode=52223, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4B95965A86A77BF4007748964F3622CC

File PE Metadata
Compilation timestamp:
12/15/2013 11:59:42 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:OIT7XyC0eOyT111brCWyQU0Rgwde7UIR1z:DX9j1bub0R7MT

Entry address:
0xB6CC

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 78, 63, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, 99, 25, 01, 10, A3, 54, F3, 01, 10, C7, 05, 58, F3, 01, 10, 8F, 1C, 01, 10, C7, 05, 5C, F3, 01, 10, 43, 1C, 01, 10, C7, 05, 60, F3, 01, 10, 7C, 1C, 01, 10, C7, 05, 64, F3, 01, 10, E5, 1B, 01, 10, A3, 68, F3, 01, 10, C7, 05, 6C, F3, 01, 10, 11, 25, 01, 10, C7, 05, 70, F3, 01, 10, 01, 1C, 01, 10, C7, 05, 74, F3, 01, 10, 63, 1B, 01, 10, C7, 05, 78, F3, 01, 10, EF, 1A...
 
[+]

Entropy:
6.5177

Code size:
89.5 KB (91,648 bytes)

Internet Explorer BHO
Display name:
bettermarkit

CLSID:
{faf9c920-ff46-4020-8f7c-8019c75881b8}


The file 136.dll has been discovered within the following program.

bettermarkit  by Revizer Technologies
This is ad-supported software (potentially unwanted adware).
bettermarkit.net
88% remove it
 
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