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pcspeedup.exe

PC Speed Up

Safe Download Ltd.

The file pcspeedup.exe by Safe Download has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory.
Publisher:
Speedchecker Limited   (signed by Safe Download Ltd.)

Product:
PC Speed Up

Version:
3.9.8.0

MD5:
3b9dcafb710bd551e6ebc10c69f61855

SHA-1:
84d2fb84acf683f78e0611e3b96745a254a98afb

SHA-256:
3147c287131df9dcff981c4eacd06630208cdb5f2b14e220337a49abd2a4093d

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 4:07:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SpeedChecker (M)
16.10.13.1

File size:
6.6 MB (6,919,128 bytes)

Product version:
3.9.8.0

Copyright:
Copyright © Speedchecker Limited 2009-2015

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\exe\4b1fb432e6d6d9bfc66cd3616b440e0f\pcspeedup.exe.part

Digital Signature
Signed by:
Safe Download Ltd.

Authority:
Entrust, Inc.

Valid from:
6/30/2014 1:45:32 PM

Valid to:
7/1/2015 12:19:01 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:
12/20/2011 12:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:+3SYbMcasEvxXTGYn5M/B0G3ooHEC+e9Q:+tbMjsyx3n2l3XEleC

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

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