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pcspeedboost-setup.exe

PCSpeedBoost-Setup

Boost Software Inc

The application pcspeedboost-setup.exe, “PCSpeedBoost Stub Installer KEN2-V ” by Boost Software Inc has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore monetization download manager to download additional third party applications that may be unwanted by the user. The file has been seen being downloaded from downloads.pcspeedboost.com.
Publisher:
BoostSoftware Inc.   (signed by Boost Software Inc)

Product:
PCSpeedBoost-Setup

Description:
PCSpeedBoost Stub Installer KEN2-V

Version:
2.1.1.11

MD5:
d078a5003af970e568af56dde8688e42

SHA-1:
f62352538a433ef6831fc258987a7437cb3ff26d

SHA-256:
57879a59269ecc455531af7de0019a45929ffa10bff98e252daafe2a64cce4c9

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 2:10:03 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Potentially harmful program PCSB.A
2016.0.2979

IKARUS anti.virus
PUA.PCSpeedBoost
t3scan.1.8.6.0

K7 AntiVirus
Riskware
13.197.15042

Reason Heuristics
Win32.Generic.BoostSoftware.Installer.Meta
15.9.21.14

Sophos
PUA 'Install Core Click run software'
5.11

Vba32 AntiVirus
Signed-Riskware.PCHealthBoost
3.12.26.3

File size:
2.8 MB (2,902,256 bytes)

Product version:
2.1.1.11

Copyright:
Copyright BoostSoftware Inc.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\pcspeedboost-setup.exe

Digital Signature
Signed by:
Boost Software Inc

Authority:
VeriSign, Inc.

Valid from:
3/12/2013 8:00:00 PM

Valid to:
4/11/2016 7:59:59 PM

Subject:
CN=Boost Software Inc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Boost Software Inc, L=Boston, S=Massachusetts, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
747D07834340AFF7F43E2259B7F02CBC

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:u9DazsIBrCGilUfNBI64u7cN5Jjdkq/phI5jyBKAzjaM8iQRn/W+Sk3W8F3cp:IDaQ2rCGiluNBV2N5J5HbkBSjaM8TnFo

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9846

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file pcspeedboost-setup.exe has been seen being distributed by the following URL.

http://downloads.pcspeedboost.com/v/k2/pcsb/.../home-download.php

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