terraria setup.exe

Terraria

Download Helper

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application terraria setup.exe by Download Helper has been detected as adware by 3 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. The file has been seen being downloaded from everydownload.softwaredelivery15.com.
Publisher:
Download Helper  (signed and verified)

Product:
Terraria

Version:
3.0.0.136

MD5:
5dad0c5a10ab7c64ccc249a6c3fe2581

SHA-1:
d1c641b1185246391dd19824501f7e1002b821a9

SHA-256:
ee818fb7d21425e1fe45e6033b73a20b0a3223a38076288543856f850e6596bf

Scanner detections:
3 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

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 3:31:59 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Vittalia.1474
9.0.1.016

ESET NOD32
Win32/DownloadAssistant.C potentially unwanted application
10.7.0.302.0

Reason Heuristics
PUP.Air Software.DownloadHelper.Bundler (M)
16.1.16.14

File size:
1.1 MB (1,137,056 bytes)

Product version:
3.0.0.136

Copyright:
(c) Download Helper

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\terraria setup.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
12/21/2015 4:00:00 PM

Valid to:
12/21/2016 3:59:59 PM

Subject:
CN=Download Helper, O=Download Helper, STREET=536 Herald St Unit 308, L=Victoria, S=BC, PostalCode=V8W1S5, C=CA

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

Serial number:
7403D5D9F1275B32252F3B40F9630A45

File PE Metadata
Compilation timestamp:
1/30/2013 6:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ZxGsvAyhvForO1IYsQdMsx6W0K5ZtWi8S6HT9iFpj+ON:y63IEI/k6wUob

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:
6.9645

Developed / compiled with:
Microsoft Visual C++

Code size:
65.5 KB (67,072 bytes)

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

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