» otsaso3setup_11_9_12.exe
Overview
Analysis
File Details
Downloads (3)

otsaso3setup_11_9_12.exe

Advanced System Optimizer

Systweak Software

This is part of the Systweak Optimizer program (a registry scrubber utility) that is typically installed through a 'special offer' from a 3rd party download manager. The application otsaso3setup_11_9_12.exe by Systweak Software 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 ny5rga.by3302.livefilestore.com and multiple other hosts.

File name:

Publisher:

Omni Tech Support (signed by Systweak Software)

Product:

Advanced System Optimizer

Version:

Advanced System Opti

MD5:

64ddfe50983d8008c1344c8413af6705

SHA-1:

74c4657701153b9ca169f4eeb10a066babe0cb72

SHA-256:

601060f989da0e78423dbb5ff49bdeea10bd6099c911c112ad503548989abbea

Scanner detections:

1 / 68

Status:

Potentially unwanted

Explanation:

While this is not malware, it is typically included with a bundled installation that might have been installed with minimal user consent and may present unwanted warnings and popups.

Analysis date:

4/19/2024 6:54:58 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.Systweak.OmniTech.Installer.Meta (L)

16.6.9.22

File size:

20 MB (20,921,128 bytes)

Product version:

3.5.1000.14677

Omni Tech Support, (www.omnitechsupport.com)

File type:

Executable application (Win32 EXE)

Installer:

Inno Setup

Language:

Language Neutral

Common path:

C:\users\{user}\downloads\otsaso3setup_11_9_12.exe

Digital Signature

Signed by:

Systweak Software

Authority:

VeriSign, Inc.

Valid from:

10/11/2012 6:00:00 PM

Valid to:

10/12/2015 5:59:59 PM

Subject:

CN=Systweak Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Systweak Software, L=Jaipur, S=Rajasthan, C=IN

Issuer:

CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:

59F8D19475E75F9338DF32A94183402F

File PE Metadata

Compilation timestamp:

7/9/2012 7:41:29 AM

OS version:

5.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

393216:+2krLXx0N0PO21KpRtekcL0neajKW3g/jvtvdHtQux3vh6kVR18y:+HLXx0N0PO1bTcLye+3g/jv6ux38kr1N

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, B8, 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, 56, EC, FF, FF, E8, FD, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, E8, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, D6, 41, 00, B2, 01... 
[+]

Entropy:

7.9995

Developed / compiled with:

Microsoft Visual C++

Code size:

84 KB (86,016 bytes)

The file otsaso3setup_11_9_12.exe has been seen being distributed by the following 3 URLs.

https://ny5rga.by3302.livefilestore.com/.../Advanced System Optimizer.exe

http://download.setups.s3.amazonaws.com/otsaso3setup_11_9_12.exe

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