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instsf449.exe

SOKNO S.R.L.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from speedfan.ru.softonic.com.
Publisher:
SOKNO S.R.L.  (signed and verified)

MD5:
4f9a1342bd43f5a6184088a6b6893062

SHA-1:
69b0ea0948103423d1463f955759abeff928c6c9

SHA-256:
7f3381b2e3f87245be298f0962de328894db68b26fa390660b4e710302a3cc19

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/23/2024 1:02:27 PM UTC  (today)

File size:
2 MB (2,143,832 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\instsf449.exe

Digital Signature
Signed by:
SOKNO S.R.L.

Authority:
GlobalSign nv-sa

Valid from:
1/19/2013 4:58:09 AM

Valid to:
2/23/2015 2:31:41 PM

Subject:
CN=SOKNO S.R.L., OU=Software development, O=SOKNO S.R.L., L=Ancona, S=AN, C=IT

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112193DF50DA63087CD711C7A8A9DB363918

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file instsf449.exe has been discovered within the following programs.

League of Legends  by Riot Games
League of Legends (LoL) is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows. Players are formed into 2 even teams of Champions, 3v3 or 5v5. League of Legends is a session-based game.
www.RiotGames.com
12% remove it
MyHarmony  by Logitech Inc.
3% remove it
SpeedFan (remove only)  by Almico Software
SpeedFan is software that can read temperatures, voltages and fan speeds of computer components. It can change computer fan speeds depending on the temperature of various components. The program can display system variables as a chart and as an indicator in the system tray.
6% remove it
 
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The file instsf449.exe has been seen being distributed by the following URL.

https://speedfan.ru.softonic.com/.../3tjQyeLV3cjDp-Hw3sCixsiGa5-fnKSHp6Oklpg=

Scan instsf449.exe - Powered by Reason Core Security
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