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3333-2092_speedchecker.exe

The application 3333-2092_speedchecker.exe has been detected as adware by 26 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:
1.190.0.1

MD5:
a94fb1ecae1fb7dc3d66046ee285116f

SHA-1:
f6004bbc02e27a70a6f5725cf5250ba70a6ea990

SHA-256:
44be6e84b41650b44fc468f7c667a04243370daa6ff1ace6b0d09972ebd94359

Scanner detections:
26 / 68

Status:
Adware

Analysis date:
5/22/2024 1:15:19 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Generic.1241245
5623946

Agnitum Outpost
PUA.AddLyrics
7.1.1

AhnLab V3 Security
Adware/Win32.AddLyrics
2015.06.03

Avira AntiVirus
ADWARE/AgentCV.A.13071
8.3.1.6

Arcabit
Adware.Generic.D12F09D
1.0.0.425

avast!
Adware-gen [Adw]
150531-1

AVG
Adware AddLyrics_r.ML
2014.0.4311

Baidu Antivirus
Adware.Win32.AddLyrics
4.0.3.1562

Bitdefender
Adware.Generic.1241245
1.0.20.765

Dr.Web
infected with Trojan.Lyrics.481
9.0.1.05190

Emsisoft Anti-Malware
Adware.Generic.1241245
10.0.0.5366

ESET NOD32
Win32/Adware.AddLyrics.DX application
7.0.302.0

F-Secure
Adware.Generic.1241245
5.14.151

G Data
Adware.Generic.1241245
15.6.25

IKARUS anti.virus
PUA.BlockAndSurf
t3scan.1.9.3.0

K7 AntiVirus
Adware
13.204.16111

Malwarebytes
PUP.Optional.VeriBrowse.A
v2015.06.02.01

MicroWorld eScan
Adware.Generic.1241245
16.0.0.459

NANO AntiVirus
Trojan.Win32.Lyrics.dprtzg
0.30.24.1636

Norman
Adware.Generic.1241245
03.12.2014 13:20:04

Panda Antivirus
Trj/Genetic.gen
15.06.02.01

Qihoo 360 Security
Win32/Virus.Adware.a2b
1.0.0.1015

Reason Heuristics
Adware.Revizer.Installer
15.6.2.13

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.15531

Sophos
Generic PUA PG
4.98

VIPRE Antivirus
Threat.4758935
40552

File size:
4.7 MB (4,966,191 bytes)

Copyright:
Copyright (c) 2014

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\3333-2092_speedchecker.exe

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

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:smfG3PQC7HkwwQeof2UCPvhe2EHFRiJzlmJlu9p8mIik3KiEdcLWJ6gk0+BkD:sQ8F7HEQ7OUe5ejFwRlClApF1k3s6aJx

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...
 
[+]

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

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to 37.58.101.200-static.reverse.softlayer.com  (37.58.101.200:80)

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