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3333-2092_speedchecker.exe

The application 3333-2092_speedchecker.exe has been detected as adware by 15 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).
Description:
Just For Windows

Version:
1.191.0.1

MD5:
84075e9738d5a585eaef520bf8014acc

SHA-1:
1f387636fdef4d6f007d49df97e1db51717f545b

SHA-256:
deb2df1eefbca01491c14eb83975fd8a11c2e25d16594fb6baf225d6eac8422b

Scanner detections:
15 / 68

Status:
Adware

Analysis date:
5/23/2024 7:56:23 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.177260
6266345

AhnLab V3 Security
Adware/Win32.AddLyrics
2015.03.31

AVG
Adware AddLyrics_r.ML
2014.0.4311

Baidu Antivirus
Adware.Win32.AddLyrics
4.0.3.15331

Bitdefender
Gen:Variant.Adware.Graftor.177260
1.0.20.450

Dr.Web
infected with Trojan.Lyrics.481
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.177260
9.0.0.4799

ESET NOD32
Win32/Adware.AddLyrics.DX application
7.0.302.0

F-Secure
Gen:Variant.Adware.Graftor
11.2015-31-03_3

G Data
Gen:Variant.Adware.Graftor.177260
15.3.25

Malwarebytes
PUP.Optional.VeriBrowse.A
v2015.03.31.07

MicroWorld eScan
Gen:Variant.Adware.Graftor.177260
16.0.0.270

Panda Antivirus
Trj/Genetic.gen
15.03.31.07

Reason Heuristics
Adware.Revizer.Installer
15.3.31.6

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.15329

File size:
4.7 MB (4,965,672 bytes)

Copyright:
Copyright (c) 2014

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\3333-2092_speedchecker.exe

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:xk1bk2wgTJpACZnCGGhMkJe3+m5130spPYzRjFc6:xF2wgXXNCGM1ezpPYjFc6

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file 3333-2092_speedchecker.exe has been seen being distributed by the following URL.

http://app.safeupdateapplication.net/apps/.../3333-2092_SpeedChecker.exe

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