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otsaso3setup.exe

Advanced System Optimizer

The Phone Support Pvt. Ltd.

The application otsaso3setup.exe by The Phone Support Pvt 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 setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from download.setups.s3.amazonaws.com.
Publisher:
Omni Tech Support   (signed by The Phone Support Pvt. Ltd.)

Product:
Advanced System Optimizer

Version:
Advanced System Opti

MD5:
88abd92ee64256b7a243370162b9f55f

SHA-1:
88fee499e13677ba6a6fbc85ad69499d05f18ed6

SHA-256:
b08c29ab959578b9ca8a9129ea3bd5f5d2f6b4255a99440af28f705e5ab09542

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 6:21:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Systweak.ThePhone.Installer.Meta (L)
16.6.9.22

File size:
19.9 MB (20,908,016 bytes)

Product version:
3.5.1000.14677

Copyright:
Omni Tech Support, (www.omnitechsupport.com)

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\otsaso3setup.exe

Digital Signature
Signed by:
The Phone Support Pvt. Ltd.

Authority:
VeriSign, Inc.

Valid from:
3/13/2014 8:00:00 PM

Valid to:
3/14/2015 7:59:59 PM

Subject:
CN=The Phone Support Pvt. Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=The Phone Support Pvt. Ltd., 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:
63F838BFFC34EF94DD244DA012A2697A

File PE Metadata
Compilation timestamp:
1/30/2013 9:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:y2krLXXDYCjL/Sn4ddHTem69MBWhBQ4s3268XSvo/mCduYO:yHLXTbaAbAMBetsmcyu

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, 2C, 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, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9995

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file otsaso3setup.exe has been seen being distributed by the following URL.

http://download.setups.s3.amazonaws.com/otsaso3setup.exe

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