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PCSpeedUp.sys

PC Speed Up Usb Cache

Optimal Software s.r.o.

The file PCSpeedUp.sys, “PC Speed Up Usb Cache Filter Driver” 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. Additionally, the file is typically installed by a number of programs including Accelerer PC by Speedchecker Limited and PC Speed Up by Speedchecker Limited.
Publisher:
Speedchecker Limited.  (signed by Optimal Software s.r.o.)

Product:
PC Speed Up Usb Cache

Description:
PC Speed Up Usb Cache Filter Driver

Version:
V1.0.33.210

MD5:
0744c4851a307a9258b6750fe8fd5872

SHA-1:
42e051c7bc2051b851f1329ddd9d95fe2e90a39e

SHA-256:
b9243aa10f20dd6c57b9b82cf1bac51b844eb5a71d8d57d628a9399f945eba01

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 3:42:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Speedchecker.OptimalS.Meta (L)
16.6.10.12

File size:
47.4 KB (48,528 bytes)

Product version:
V3.2.4

Copyright:
Copyright © 2012 Speedchecker Limited.

Original file name:
PCSpeedUp.sys

File type:
Driver (Win64 SYS)

Common path:
C:\Program Files\pc speed up\pcspeedup.sys

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

Authority:
COMODO CA Limited

Valid from:
7/14/2014 2:00:00 AM

Valid to:
7/15/2015 1:59:59 AM

Subject:
CN=Optimal Software s.r.o., O=Optimal Software s.r.o., STREET=Jablunkovska 2014/40a, L=Cesky Tesin, S=Ceska republika, PostalCode=7373 01, C=CZ

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

Serial number:
7759BE5E5ACEE592AF19555B528CE72F

File PE Metadata
Compilation timestamp:
4/12/2013 2:16:29 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:JcNaJF1eeTk1GoSxEdfhSADFXLzpasiCkwgBb6C3uWIYU26YwdStG1GsUriMF:DjxsJBLzssiugBH3uWIusdK+G3riMF

Entry address:
0xB064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 86, 5F, FF, FF, CC, CC, B0, B0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 32, BA, 00, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 20, B3, 00, 00, 00, 00, 00, 00, 38, B3, 00, 00, 00, 00, 00, 00, 50, B3, 00, 00, 00, 00, 00, 00, 68, B3, 00, 00, 00, 00, 00, 00, 7A, B3, 00, 00, 00, 00, 00, 00, 90, B3, 00, 00, 00, 00, 00, 00, A8, B3, 00, 00...
 
[+]

Code size:
30.5 KB (31,232 bytes)

The file PCSpeedUp.sys has been discovered within the following programs.

Accelerer PC  by Speedchecker Limited
www.pcspeedup.com
56% remove it
PC Speed Up  by Speedchecker Limited
Publisher's description - “Do you feel that your PC does not work as it used to? The reason may be one or more problems acting together. The problem nowadays is that it is very difficult and time consuming to monitor and take care of your PC.”
69% remove it
 
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