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steaminstall.exe

I.T.N.T. SRL

This the Soft32 ad-supported download manager that bundles additional PUP offers. "During the download process we may show commercial offers, such as a toolbar or other browser add-ons. The download manager is in no way affiliated or endorsed by the author of this product." The application steaminstall.exe, “Software Setup ” by I.T.N.T. SRL has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Soft32 Download Manager installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Software   (signed by I.T.N.T. SRL)

Product:
Software

Description:
Software Setup

MD5:
a535183b6abfa5c5ed81b206c667814d

SHA-1:
344868563ae4ee9b264fd8bfcd1ec0da0209d642

SHA-256:
afd471c1c6fc389a16e46dfb248c0469084db01c9a8c00bf8a94574706ef16f1

Scanner detections:
8 / 68

Status:
Adware

Explanation:
The setup file is part of the Soft32.com download and install manager. It is an ad-supported installer and attempts to get the user to install various adware toolbars, browser add-ons, game applications or other potentially unwanted programs. If a sponsored software offer such as a toolbar is installed it might change the User’s home page, default search settings and 404 traffic. Note, the software installed by Soft32 is probably safe, just the installer is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/26/2024 11:52:53 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/Soft32Downloader
2015.02.19

AVG
Itnt
2016.0.3180

Comodo Security
Application.Win32.InstallCore.DERP
21301

ESET NOD32
Win32/InstallCore.VM potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
variant of scc_trial_na.exe (Adware)
2015.6.12.1

K7 AntiVirus
Trojan
13.200.15173

Reason Heuristics
PUP.Downloader.Bundler.Soft32.Installer
15.3.5.11

VIPRE Antivirus
Threat.4150696
38050

File size:
692 KB (708,640 bytes)

Product version:
3.7

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Soft32 Download Manager (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
I.T.N.T. SRL

Authority:
DigiCert Inc

Valid from:
7/15/2013 8:00:00 PM

Valid to:
7/19/2016 8:00:00 AM

Subject:
CN=I.T.N.T. SRL, O=I.T.N.T. SRL, L=Sibiu, S=Sibiu, C=RO

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
01E05385C89B3721A007F02C5178544F

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:cIDGKIgREMhddty31UBTsOcRAto6jlmF6Wq7zy4WPuJ58QvqnAZS5DJgmgIRQgui:cIDvIg1n+apsn6torFDq7zy5WLqARbID

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8958

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://cdn.soft32files.com/?ic_user_id=9338

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