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memoryoptimizerproupdate.exe

Memory Optimizer

Hirtal Developments Ltd.

The application memoryoptimizerproupdate.exe, “Memory Optimizer Setup ” by Hirtal Developments has been detected as a potentially unwanted program by 2 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from gsf-cf.softonic.com and multiple other hosts.
Publisher:
Softorino   (signed by Hirtal Developments Ltd.)

Product:
Memory Optimizer

Description:
Memory Optimizer Setup

Version:
1.3.2

MD5:
d547e85bef2fac6e17e40d1d091249d0

SHA-1:
cd143dea43288f01997088db0b89244a007b7ee0

SHA-256:
483bc414edb908c7f1082c71451371eba479619f48da146d30da555e80ef55cf

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
12/26/2024 4:08:45 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy (variant)
8.9326

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.11.29.6

File size:
1.4 MB (1,459,048 bytes)

Product version:
1.3.2

Copyright:
Copyright © 2011-2014 Softorino

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\softorinoupdates\memoryoptimizerproupdate.exe

Digital Signature
Signed by:
Hirtal Developments Ltd.

Authority:
VeriSign, Inc.

Valid from:
10/13/2013 2:00:00 AM

Valid to:
11/13/2015 12:59:59 AM

Subject:
CN=Hirtal Developments Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Hirtal Developments Ltd., L=Limassol, S=Cyprus, C=CY

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:
0EEBC23385A7F892B0B5456DA585089A

File PE Metadata
Compilation timestamp:
1/30/2013 3:21:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:XxGJs3g0P98o02yAyb0g6DRdUcH9TnoL680rMfrZ4KTrZ/+YXgc:gi3m22/6Nicd8OTwfr7TrZlT

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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

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

http://gsf-cf.softonic.com/cd1/43d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=334431&instance=softonic_es&type=PROGRAM&Expires=1438846176&Signature=UOYOJuA0gkhDyAt5ACGgVh5SXSRmOmS2m8qecjPWfd6zcJKA0KYZw-bKvVgV3clPWK~Ee9zGjt0UQPrPUvhu0S~pxSeMR0i~V7v4Fvy6FbooBlWFCDrpvRiTlUs-NU9yqb5zLMxbsTD8MgOn4z3hy1KMIAi~oFTzKFA7lSQSgmc_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=MemoryOptimizerProSetup.exe

http://gsf-cf.softonic.com/cd1/43d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=334431&instance=softonic_es&type=PROGRAM&Expires=1425704848&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=L5fQJ64ilyFz22XkHDC0rceMziw5sJEXnY2A0nIbY999kgJZJVTtmeAQ~17pN4L~U7MFi94DJMyIayKlF1mETwCvRuAxpcitmWHSjQJ6HEdMhd7LNQp9V7-lDhFkWFz6AsVahjkhkgdAireSnE~hRLrYphL17RjZGodG47JVGX8_&filename=MemoryOptimizerProSetup.exe

http://softorino.com/.../MemoryOptimizerProSetup.exe

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