velocidadedopc_6619c1a84cdc49f386268a28f98cfbc1_.exe

PC Speed Up

Optimal Software s.r.o.

The application velocidadedopc_6619c1a84cdc49f386268a28f98cfbc1_.exe 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. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.pcspeedup.com and multiple other hosts.
Publisher:
Speedchecker Limited   (signed by Optimal Software s.r.o.)

Product:
PC Speed Up

Version:
3.9.3.0

MD5:
1d64af717ea8b54f50f09fc97b0806e7

SHA-1:
ea894d7d661d3e76eac0cd04540971aa651f71e1

SHA-256:
6f2697330609fddc0997aec3faae956bea9728e2c4fecbec5dffe4803ceb3e92

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 12:15:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SpeedChecker.Optional.Installer.Meta (L)
16.6.10.12

File size:
6.6 MB (6,879,960 bytes)

Product version:
3.9.3.0

Copyright:
Copyright © Speedchecker Limited 2009-2015

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\velocidadedopc_6619c1a84cdc49f386268a28f98cfbc1_.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/28/2014 10:00:00 PM

Valid to:
10/29/2015 9:59:59 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:
12/20/2011 12:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:63SkSdvlv2To0oqH9XTGp1mYQ5kHNaEF+kLQbvUforDecW:6zSdl+To2H1cm/kHNaRbvZa

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)

The file velocidadedopc_6619c1a84cdc49f386268a28f98cfbc1_.exe has been seen being distributed by the following 27 URLs.

http://www.pcspeedup.com/.../download.aspx?k=10239981dd073629cd31a006c7ee36&affId=hoffers&keyword=10239981dd073629cd31a006c7ee36&referencedWebsite=www.pcspeedup.co.uk&language=en

http://mail.pcspeedup.com/.../click?upn=oh1Qc5nqYYZ5nLsreWm-2BiCfe1Pg6uHkikvGa4CEVC-2FRE31d1lM-2BuFTIFzrpHOYmd-2FFf-2BDD8rEdbipXkySBM40MVL7wX6-2B3swnt2MfN5NCts-3D_WGuPXLKvoucxcokmn2Md46b7ysnG3fsQAY5uL-2BKCA6-2Fx1OjP4KPIK2mWRx8oRDWXhLne3IP-2BPUC5WlYOZ1VZ0fp-2BPHMLs7nAKLlnyEpjhnsHg01LO3weCXKefLScIE1PRekQ0LiMUKJ2BQ6gVbjsgbTeqUWBN37qKrhIrDaZqPhkSvqZq2lT-2FcaFLybgylWB1Cz2x8lpwqApNnQmVS5eeA-3D-3D

http://www.pcspeedup.com/.../download.aspx?k=JMC1259-PX0HBQgWHSb&autocountry=1&affId=aed&keyword=JMC1259-PX0HBQgWHSb&referencedWebsite=www.przyspieszkomputer.pl&language=pl

http://www.pcspeedup.com/.../download.aspx?k=JMC1152-PXyABQdDHJy&autocountry=1&affId=aed&keyword=JMC1152-PXyABQdDHJy&referencedWebsite=www.przyspieszkomputer.pl&language=pl

http://www.pcspeedup.com/.../download.aspx?k=JMC1145_7t4_zPzd0t-PX0HBQgWHSb&autocountry=1&affId=aed&keyword=JMC1145_7t4_zPzd0t-PX0HBQgWHSb&referencedWebsite=www.przyspieszkomputer.pl&language=pl