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softwareupdater.exe

OSU

INSTALLER TECHNOLOGY CO.

This installer routine uses the Babylon network to include bundled offers of potentially unwanted programs (mostly search adware) such as toolbars and browser extensions. The application softwareupdater.exe, “Open Software Updater” by INSTALLER TECHNOLOGY CO has been detected as a potentially unwanted program by 5 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 appdownloading.com and multiple other hosts.
Publisher:
Installer Technology Co  (signed by INSTALLER TECHNOLOGY CO.)

Product:
OSU

Description:
Open Software Updater

Version:
3.0.0.0

MD5:
69ac49b274f1ad127080cb1ffc0d59ae

SHA-1:
60a8b8a5fdb148cc6d27e423026b0fa231beb785

SHA-256:
6d7cb226c2e5f71fd6b7a42b4f3debf256d13bce824f3bae55e997bf706a17b1

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 6:26:49 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.3736
9.0.1.0236

Reason Heuristics
PUP.INSTALLERTECHNOLOGYCO.P
14.8.24.20

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14822

Sophos
Installer Technology Co
4.98

VIPRE Antivirus
InstallerTech
32488

File size:
368 KB (376,856 bytes)

Copyright:
Copyright Installer Technology Co. 2014

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
INSTALLER TECHNOLOGY CO.

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 5:00:00 PM

Valid to:
10/23/2014 4:59:59 PM

Subject:
CN=INSTALLER TECHNOLOGY CO., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=INSTALLER TECHNOLOGY CO., L=Miami Beach, S=Florida, C=US

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:
4556C69814691A6077AE1628567ACB9F

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:5zf5YsCgSWYM6d8CS+X36/WfRLruN+yJ0d5hrI/dbeOem3p16lyj60PGqSWfH:XYsjJYPd8Cr6os0dD4t16lyj0qbfH

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8530

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file softwareupdater.exe has been seen being distributed by the following 4 URLs.

https://appdownloading.com/download.php

https://opensoftwareupdater.com/idownload.php

https://opensoftwareupdate.com/idownloader.php

https://opensoftwareupdate.com/idownloada.php

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