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pcsuhelper_iobitdel.dll

PC Speed Up

Optimal Software s.r.o.

This is part of a Performersoft product, a 'PC optimzation' application that provides minimal benifits and may have been bundled by a third party installer. The module pcsuhelper_iobitdel.dll, “PC Speed Up Helper” by Optimal Software s.r.o has been detected as adware 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 Zrychleni Pocitace by Speedchecker Limited.
Publisher:
Speedchecker  (signed by Optimal Software s.r.o.)

Product:
PC Speed Up

Description:
PC Speed Up Helper

Version:
3.8.2.1

MD5:
8be7d5c6f2e57a5036b9ed1ab4a2794b

SHA-1:
28e9843d9e1286e0a5a3b14058832fa19be2347d

SHA-256:
27d93dcd25627cfd31cae6fb56a75781ce1a7a26fcc8620bed384574ab558b40

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/26/2024 4:43:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.6.10.12

File size:
277.4 KB (284,104 bytes)

Product version:
3.8.2.1

Copyright:
(c) Speedchecker Ltd. All rights reserved.

Original file name:
PCSUHelper.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\pc speed up\pcsuhelper_iobitdel.dll

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

Authority:
COMODO CA Limited

Valid from:
10/29/2014 12:00:00 AM

Valid to:
10/29/2015 11:59:59 PM

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 Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
50C21E22FC95CC7EFFB6E44F30CE0384

File PE Metadata
Compilation timestamp:
12/7/2014 3:14:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:CMYHvywWptpFcfaNbK5pj9b2u5ix9lPYIz+qYB:CMkvubzOsbK5pZr5alP7z+v

Entry address:
0x2237D

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 53, 86, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 85, C0, 74, 12, 83, E8, 08, 81, 38, DD, DD, 00, 00, 75, 07, 50, E8, 72, E0, FF, FF, 59, 5D, C3, 8B, FF, 55, 8B, EC, 83, EC, 10, A1, D0, ED, 03, 10, 33, C5, 89, 45, FC, 8B, 55, 18, 53, 33, DB, 56, 57, 3B, D3, 7E, 1F, 8B, 45, 14, 8B, CA, 49, 38, 18, 74, 08, 40, 3B, CB, 75, F6, 83, C9, FF, 8B, C2, 2B, C1, 48, 3B, C2, 7D, 01, 40, 89, 45, 18...
 
[+]

Entropy:
6.5171

Code size:
206 KB (210,944 bytes)

The file pcsuhelper_iobitdel.dll 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
Velocidade Do PC  by Speedchecker Limited
48% remove it
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.”
70% remove it
 
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