bettermarkit_2040-5280.exe

The application bettermarkit_2040-5280.exe has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. This is part of the Revizer line of web browser extensions that inject 3rd-party advertisements in the user's web browser as well as setup a proxy server for the browser in order to track behaviors and display context based-ads from various partners (mostly adware).
Version:
1.158.0.0

MD5:
195f57fb7d96376b883e36f10574525a

SHA-1:
e866528d39ebfca2944f4214025057ccf0ecf3a5

SHA-256:
39e13dbaa178da8752457e1adfd2d729ce1da378029e4fee0e4aeaef2762fcb2

Scanner detections:
5 / 68

Status:
Adware

Analysis date:
12/26/2024 6:24:56 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
NSIS:Adware-NH [PUP]
2014.9-140511

Baidu Antivirus
Adware.Win32.AddLyrics
4.0.3.14511

Dr.Web
Trojan.Revizer.24
9.0.1.0131

ESET NOD32
Win32/AdWare.AddLyrics.AJ (variant)
8.9692

Reason Heuristics
Adware.Revizer.W
14.5.11.0

File size:
1.4 MB (1,475,149 bytes)

Copyright:
Copyright 2013

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\addons\bettermarkit_2040-5280.exe

File PE Metadata
Compilation timestamp:
6/6/2009 6:41:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:KTTuciuda+FylfGadi9U6HiTmZIDMAp2dTURK6JTPewpcPKg/OIYf/:K/ziudwji9U6HsySNpqTURd2wKPKlIYH

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file bettermarkit_2040-5280.exe has been seen being distributed by the following URL.

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