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PCSpeedUp.sys

PC Speed Up Usb Cache

Safe Download Ltd.

The file PCSpeedUp.sys, “PC Speed Up Usb Cache Filter Driver” by Safe Download has been detected as adware by 2 anti-malware scanners. This file is typically installed with the program Zrychleni Pocitace by Speedchecker Limited which is a potentially unwanted software program.
Publisher:
Speedchecker Limited.  (signed by Safe Download Ltd.)

Product:
PC Speed Up Usb Cache

Description:
PC Speed Up Usb Cache Filter Driver

Version:
V1.0.33.210

MD5:
e9656e1437cfe01ad9d46601e7741d08

SHA-1:
1f25a3bb6c15c16eee585008623dcefe71dcc742

SHA-256:
27c85b3cddd21ae2e9b7880dd0f2d8ef593ce63b951194fc8c19be2f6c76b1e6

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
11/5/2024 9:37:37 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3108

Reason Heuristics
PUP.SpeedChecker.SafeDownload (M)
15.10.21.18

File size:
45.8 KB (46,904 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:
Safe Download Ltd.

Authority:
Entrust, Inc.

Valid from:
6/30/2014 7:45:32 PM

Valid to:
7/1/2015 6:19:01 AM

Subject:
CN=Safe Download Ltd., O=Safe Download Ltd., L=Douglas, C=IM

Issuer:
CN=Entrust Code Signing Certification Authority - L1D, OU="(c) 2009 Entrust, Inc.", OU=www.entrust.net/rpa is incorporated by reference, O="Entrust, Inc.", C=US

Serial number:
4C177DE0

File PE Metadata
Compilation timestamp:
4/12/2013 3:16:29 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:fcNaJF1eeTk1GoSxEdfhSADFXLzpasiCkwgBb6C3uWIYU26YwdStObCxGUr:5jxsJBLzssiugBH3uWIusdKqir

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...
 
[+]

Entropy:
6.4012

Code size:
30.5 KB (31,232 bytes)

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

Zrychleni Pocitace  by Speedchecker Limited
Publisher's description - “Using one-click, PC Speed Up will make your network settings, hard disc, memory and CPU optimised and will improve the overall performance. Fast and easy to use PC Speed Up will clean your PC and will make it run faster.”
www.pcspeedup.com
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