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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. This file is typically installed with the program Accelerer PC 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:
96325c48644374a45bfdf8abfab2b444

SHA-1:
d8a2c5b6bdb31aa5ca1931dac74db14fb97a7ce4

SHA-256:
914aa2e306be1bbe82fc26825a8a6bdb148ae8188e2d1d0dfa0bd9d06a764cab

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 3:59:44 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
40.4 KB (41,360 bytes)

Product version:
V3.2.4

Copyright:
Copyright © 2012 Speedchecker Limited.

Original file name:
PCSpeedUp.sys

File type:
Driver (Win32 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 2:16:34 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:R1Vj+NyBB+eRqk0kw+HXn3l4OO1l51GsUriM7p:/RieBdIeX3+OKlbG3riM7p

Entry address:
0x903E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 46, 80, FF, FF, CC, CC, A0, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CC, 98, 00, 00, 14, 70, 00, 00, 8C, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 52, 99, 00, 00, 00, 70, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 2A, 99, 00, 00, 08, 99, 00, 00, E6, 98, 00, 00, 3E, 99, 00, 00, 00, 00, 00, 00, 52, 92, 00, 00, 64, 92, 00, 00, 7C, 92, 00, 00, 9E, 92, 00, 00, B6, 92, 00, 00, C8, 92, 00, 00, D8, 92, 00, 00, F4, 92...
 
[+]

Code size:
25.5 KB (26,112 bytes)

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

Accelerer PC  by Speedchecker Limited
www.pcspeedup.com
56% remove it
 
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