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memoptimizersetup.exe

MemOptimizer

Pointstone Software, LLC

The application memoptimizersetup.exe, “MemOptimizer Installer” by Pointstone Software has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dl1.pointstone.com.
Publisher:
Pointstone Software, LLC  (signed and verified)

Product:
MemOptimizer

Description:
MemOptimizer Installer

Version:
0.0.0.0

MD5:
6589bebe01464d19e28d710a462e83b7

SHA-1:
b1c71930e0f83c0d3b6760c7bb8f509ea1d9d699

SHA-256:
1be22a226eb13eda7b9f5b5cdb1bcc576c36597382fe8d7c2d298318f69e69f2

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 10:10:06 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer.PointstoneSoftware.R
14.2.17.2

Rising Antivirus
NS:Malware.Install!1.9F21
23.00.65.14111

File size:
2 MB (2,046,216 bytes)

Copyright:
Copyright © Pointstone Software, LLC

Trademarks:
MemOptimizer is a trademark of Pointstone Software, LLC

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Pointstone Software, LLC

Authority:
COMODO CA Limited

Valid from:
3/19/2012 9:00:00 AM

Valid to:
3/20/2014 8:59:59 AM

Subject:
CN="Pointstone Software, LLC", O="Pointstone Software, LLC", STREET="2915 Ogletown Road, #342", L=Newark, S=DE, PostalCode=19713, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6A22BB97E19FF5ADFB20EE6464F9DEFA

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:bQJEIvQXSAdlwm01KdNvy2fZ5docVKH5/:WEEUSIlwm0yvy2fZ5dZs5/

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9909

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://dl1.pointstone.com/download/.../MemOptimizerSetup.exe

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