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pc speed up extensiongui.exe

PC Speed Up Extension

Safe Download Limited

The application pc speed up extensiongui.exe, “PC Speed Up Extension exe” by Safe Download Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program PC Speed Up Extension by Speedchecker Limited which is a potentially unwanted software program.
Publisher:
Speedchecker  (signed by Safe Download Limited)

Product:
PC Speed Up Extension

Description:
PC Speed Up Extension exe

Version:
1.1.143.17

MD5:
e6c8c15726968a3997d6e2fb6906e5b3

SHA-1:
48eab45df96d4fc423ee301186760648ebc8b936

SHA-256:
425251ce036a46ed4604595c4ab4dc72c22efa2e1572beda2abf189296516fea

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:
4/23/2024 10:56:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SpeedChecker.SafeDownload (M)
16.2.4.2

File size:
2 MB (2,097,904 bytes)

Product version:
1.1.143.17

Copyright:
Copyright 2011

Original file name:
PC Speed Up Extension.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States d'America)

Common path:
C:\Program Files\pc speed up extension\pc speed up extensiongui.exe

Digital Signature
Signed by:
Safe Download Limited

Authority:
DigiCert Inc

Valid from:
7/2/2012 2:00:00 AM

Valid to:
8/26/2014 2:00:00 PM

Subject:
CN=Safe Download Limited, O=Safe Download Limited, L=Douglas, S=Douglas, C=IM

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0DD2FC97B3C6597CABD97B29D9383440

File PE Metadata
Compilation timestamp:
11/23/2011 1:21:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:bC3Hfuya1T9bzNS+P2LkPobilcLqDrWxgx6r8DMG2Fqfk3YZGxpqE:b+fuya1T9vNSLLnbilOqDrWxgx634fko

Entry address:
0xF6D90

Entry point:
E8, 79, 9F, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 20, 6A, 56, 00, 00, 75, 18, E8, F9, 96, 00, 00, 6A, 1E, E8, 43, 95, 00, 00, 68, FF, 00, 00, 00, E8, 71, FB, FF, FF, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, 20, 6A, 56, 00, FF, 15, 58, A2, 51, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, 24, 6A, 56, 00, 74, 0D, 53, E8, F0, 92, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, D4, 08, 00, 00, 89, 30, E8, CD, 08, 00, 00, 89...
 
[+]

Code size:
1.1 MB (1,150,976 bytes)

The file pc speed up extensiongui.exe has been discovered within the following program.

PC Speed Up Extension  by Speedchecker Limited
PC Speed Up Extension is an advertising supported web browser toolbar and extension that is typically bundled with the companies PC Speed Up. This version of the toolbar is a Conduit branded OurToolbar product that is installed during the main products installation.
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