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PCSUService.exe

PC Speed Up

Optimal Software s.r.o.

The application PCSUService.exe, “PC Speed Up Service” by Optimal Software s.r.o has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “PC Speed Up Service”. This file is typically installed with the program Przyspiesz Komputer by Optimal Software s.r.o..
Publisher:
Optimal Software s.r.o.  (signed and verified)

Product:
PC Speed Up

Description:
PC Speed Up Service

Version:
3.9.15.0

MD5:
e316bff441cfcfe130d2abe516df5db5

SHA-1:
3e2e946efa7b62b2f0c02edb1af46dfd7c788a83

SHA-256:
6473f2ba54c1297b5f79d0f1853a0257bea4c71b734b6c68d49db02e3a8e9fc2

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 3:54:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Speedchecker (L)
17.3.2.1

File size:
435.2 KB (445,600 bytes)

Product version:
3.9.15.0

Copyright:
Copyright (C) 2016

Original file name:
PCSUService.exe

File type:
Executable application (Win32 EXE)

Language:
Checo (República Checa)

Common path:
C:\Program Files\acelerar el pc\pcsuservice.exe

Digital Signature
Signed by:
Optimal Software s.r.o.

Authority:
COMODO CA Limited

Valid from:
11/6/2015 1:00:00 AM

Valid to:
11/6/2016 12:59:59 AM

Subject:
CN=Optimal Software s.r.o., O=Optimal Software s.r.o., STREET=Jablunkovska 2014/40a, L=Cesky Tesin, S=Cesky Tesin, PostalCode=73701, C=CZ

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
064EA4364631C6E156313BC99414782D

File PE Metadata
Compilation timestamp:
1/28/2016 10:17:36 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x36618

Entry point:
E8, 19, CD, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 44, 38, 45, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 48, 32, 45, 00, C9, C2, 08, 00, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C...
 
[+]

Code size:
325 KB (332,800 bytes)

Service
Display name:
PC Speed Up Service

Service name:
PCSUService

Description:
PC Speed Up service.

Type:
Win32OwnProcess

Group:
UIGroup


The file PCSUService.exe has been discovered within the following program.

Przyspiesz Komputer  by Optimal Software s.r.o.
www.pcspeedup.com
About 5% of users remove it
 
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