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speedtestanalysis.exe

The application speedtestanalysis.exe has been detected as a potentially unwanted program by 17 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. The file has been seen being downloaded from dl.addonupdater.com.
MD5:
0a7133b806fdc47c7c03454ad394247d

SHA-1:
c9d15a0b3886332e95c9c143546d5b05138d788c

SHA-256:
7e0081b193b155135806327f6ebef704afd63bb6766f21002dbf33e914f83c71

Scanner detections:
17 / 68

Status:
Potentially unwanted

Analysis date:
4/29/2024 2:42:48 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar.Besttoolbars
7.1.1

Avira AntiVirus
TR/Agent.1268265
7.11.183.128

avast!
Win32:Malware-gen
2014.9-151112

Baidu Antivirus
Adware.Win64.Besttoolbars
4.0.3.151112

Dr.Web
Adware.Plugin.169
9.0.1.0316

ESET NOD32
Win32/Toolbar.Besttoolbars (variant)
9.10681

G Data
Win32.Trojan.Agent.1R9XPS
15.11.24

K7 AntiVirus
Trojan
13.185.13930

Malwarebytes
PUP.Optional.BesttoolBars
v2015.11.12.02

McAfee
Artemis!0A7133B806FD
5600.6583

NANO AntiVirus
Trojan.Win32.Brantall.dbetup
0.28.6.62995

Norman
Suspicious_Gen4.FTAJF
11.20151112

Qihoo 360 Security
Win32/Trojan.628
1.0.0.1015

Sophos
Generic PUA MJ
4.98

Trend Micro House Call
TROJ_GEN.R0CBC0OE514
7.2.316

Trend Micro
TROJ_GEN.R0CBC0OE514
10.465.12

VIPRE Antivirus
Besttoolbars
34566

File size:
1.2 MB (1,268,265 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:tAwXOPu2m+myfeEzm0xj/9EWSC9A+APm7cD9ai:XXthyf3q0fE1h+Au7cZh

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9759

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file speedtestanalysis.exe has been seen being distributed by the following URL.

https://dl.addonupdater.com/revjs/.../speedtestanalysis.exe

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