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velocidadedopc_bc24eeed875f4a1f9c53ac312d3604fe_.exe

PC Speed Up Installer

Optimal Software s.r.o.

The application velocidadedopc_bc24eeed875f4a1f9c53ac312d3604fe_.exe, “PC Speed Up Installer Setup ” 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 link.pcspeedupaff.com.
Publisher:
Optimal Software s.r.o.   (signed by Optimal Software s.r.o.)

Product:
PC Speed Up Installer

Description:
PC Speed Up Installer Setup

Version:
1.0.2.0

MD5:
f3897da9fd061a1fb6a809e44a7abfc5

SHA-1:
9a8df570b51d7ea6b26ed84703a3a7bc2050c9bc

SHA-256:
abd1d541eb689857f5cecc1088b35842e77088529767bdf646a5b2b28ad42ea0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 11:50:31 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
588.6 KB (602,776 bytes)

Product version:
1.0.2.0

Copyright:
Copyright © Optimal Software s.r.o. 2015

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\velocidadedopc_bc24eeed875f4a1f9c53ac312d3604fe_.exe

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

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):
12288:V3MjhvM888888888888W88888888888NrOQb0wX+6zxevBNhBPRz5YMLERe2gycu:5Mjh+CQb0gCBbBRdLy2yWkp

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_bc24eeed875f4a1f9c53ac312d3604fe_.exe has been seen being distributed by the following URL.

http://link.pcspeedupaff.com/.../download.aspx?affid=papdld&k=55ae36c18be48_39d7167f_meuip_meuip

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