velocidadedopc_650ce75f0c424396b5d63e74746aa985_.exe

PC Speed Up Installer

Optimal Software s.r.o.

The application velocidadedopc_650ce75f0c424396b5d63e74746aa985_.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. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.wifiprotector.com and multiple other hosts.
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:
1.0.4.0

MD5:
15d0d293f273012da3d33b78ee31733d

SHA-1:
7d82711a61c896fb6e68781b7a12ded9caa9d03e

SHA-256:
925508de7fe1bbfca53a6cd5f16c25c819d61dc27ed0a450cef9d9074dddec39

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/11/2017 1:10:49 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
577.6 KB (591,472 bytes)

Product version:
1.0.4.0

Copyright:
Copyright © Optimal Software s.r.o. 2016

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\velocidadedopc_650ce75f0c424396b5d63e74746aa985_.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
11/5/2015 10:00:00 PM

Valid to:
11/5/2016 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 RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
064EA4364631C6E156313BC99414782D

File PE Metadata
Compilation timestamp:
7/16/2015 10:24:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:TSxGHY888888888888W88888888888sZMQcyOiDBMWm6ljl395M3NsamntDcA7DW:2xGvdcyFBbmQ95cKtg+DWfrNJdNnpyvA

Entry address:
0x113BC

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, 34, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 1E, D8, FF, FF, E8, 6D, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 33, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 54, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file velocidadedopc_650ce75f0c424396b5d63e74746aa985_.exe has been seen being distributed by the following 50 URLs.

https://www.wifiprotector.com/.../response.aspx?&requestId=dcfd1ea1b84443578067a836382bfc3f&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

https://www.wifiprotector.com/.../response.aspx?&requestId=d8b678041fea4daa8a2bd01c43c715db&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=717995e3c7bdcb0d9361068f4P2RVcBG

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=da5bac7faee952fbf05ade0090c932yh

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=8de91fb76c65ea9e873ac59544c0ryg0

https://www.wifiprotector.com/.../response.aspx?&requestId=15a0986cd9a841b492e7f6fc278a06e7&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?sid=guides&referencedWebsite=www.pcspeedup.com&language=en

https://www.wifiprotector.com/.../response.aspx?&requestId=5cbc532748324bd083b33b79db9cf0bc&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

https://www.wifiprotector.com/.../response.aspx?&requestId=2558b43b0cbc46d5aeb2dc99f75d2304&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55af63aab464f&a_bid=9139ed4f&chan=speedtestorg_speedtest_main&affId=pap&referencedWebsite=pcspeedup.com&language=en&keyword=52df064d9e9394d7939JYBSfkKo3CMEc

https://www.wifiprotector.com/.../response.aspx?&requestId=74cee52dbe6a422b8e2a73a9b289401c&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55af63aab464f&a_bid=9139ed4f&chan=speedtestorg_speedtest_main&affId=pap&referencedWebsite=ca.pcspeedup.com&language=en

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=877e5632d2486ef9447c6ca8iCCvaluI

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55a4cb32423fc&a_bid=9139ed4f&affId=pap&referencedWebsite=pcspeedup.com&language=en&keyword=a6ed6fc8ade8c711547181de32d8b111

https://www.wifiprotector.com/.../response.aspx?&requestId=f650e3f4952d4f819c65fb4cf2330a53&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55af63aab464f&a_bid=9139ed4f&chan=wimi_speedtest_main&affId=pap&referencedWebsite=www.pcspeedup.ro&language=ro&keyword=aa6bf5c70fc50c5c31cf48a0cbd43b3H

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=2bef0b534d33db8bf9fbeukyU32px60F

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=012c708a898f8bcc71b095U2e9j7CU2h

https://www.wifiprotector.com/.../response.aspx?&requestId=ce118cd5cb74416cb9e7d5dcbf2e0ab6&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

https://www.wifiprotector.com/.../response.aspx?&requestId=67f39b9d836a4c9ca7784788c49014f0&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=564eed1ed488b&a_bid=9139ed4f&affId=pap&referencedWebsite=przyspieszkomputer.pl&language=pl&keyword=e1a9b22988b9199c58fc04eec9fXwqhC

https://www.wifiprotector.com/.../response.aspx?&requestId=411ee81cba13430b81fe5994b036e4a0&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55af63aab464f&a_bid=9139ed4f&chan=speedtestorg_speedtest_main&affId=pap&referencedWebsite=pcspeedup.com&language=en&keyword=00c9247e9489b90be80c4d8f00227110

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55a4cb32423fc&a_bid=1aa4cd9a&chan=beforetip&affId=pap&referencedWebsite=pcspeedup.co.uk&language=en&keyword=3645da0ca744e94a3fd1fdd92a4b83ue

http://pcspeedup.com/.../download.aspx?referencedWebsite=www.pcspeedup.ru&language=ru

http://www.pcspeedup.com/.../download.aspx?k=tdv&affId=janusz&keyword=tdv&referencedWebsite=www.velocidadedopc.com.br&language=pt

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55a4cb32423fc&a_bid=9139ed4f&affId=pap&referencedWebsite=przyspieszkomputer.pl&language=pl&keyword=ba583bc2ccb96b8a59a36cdd4LSG1e7N

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=e7ad05d076c084d8529e521b6c5926Nn

https://www.wifiprotector.com/.../response.aspx?&requestId=e40c03938fe7473fbc65647fc4d92f30&encodedInstallerPath=aHR0cDovL3d3dy5wY3N1Y2RuLmNvbS9wY3NwZWVkdXAvcGNzcGVlZHVwLmV4ZQ==&edition=

http://www.pcspeedup.com/.../download.aspx?autocountry=1&a_aid=55ae36c18be48&a_bid=9139ed4f&chan=forum&affId=pap&referencedWebsite=www.velocidadedopc.com.br&language=pt&keyword=24cbb843f9bb123f17a725a74706zfyA

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