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setup_2.exe

Interesting Solutions

The software will display additional offers (such as adware) during installation including a browser toolbar/extension as well as advertising injection software (part of the Injekt brand). The application setup_2.exe by Interesting Solutions has been detected as adware by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.airdlr1.com.
Publisher:
Interesting Solutions  (signed and verified)

MD5:
dc0075559f383f81490ed26a583444e9

SHA-1:
15182c14d932ee2e8443814eec65f7453164d65d

SHA-256:
2667f1f922bf09904863568c5540d603976f152ff1a5c3ee9a24114514cbdf33

Scanner detections:
6 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
11/4/2024 5:15:23 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.189.56

AVG
Interesting
2015.0.3273

Baidu Antivirus
Adware.MSIL.PullUpdate
4.0.3.14121

ESET NOD32
MSIL/Adware.PullUpdate (variant)
8.10793

Malwarebytes
PUP.Optional.WebGuard.A
v2014.12.01.02

Reason Heuristics
PUP.Installer.InterestingSolutions.H
14.12.1.14

File size:
4.5 MB (4,741,600 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\fxccot00qv\setup_2.exe

Digital Signature
Signed by:
Interesting Solutions

Authority:
VeriSign, Inc.

Valid from:
4/1/2014 8:00:00 PM

Valid to:
4/2/2015 7:59:59 PM

Subject:
CN=Interesting Solutions, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Interesting Solutions, L=St. James, S=St. James, C=BB

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:
7AA52A387DFF197F28163BDDC97B61EA

File PE Metadata
Compilation timestamp:
6/6/2009 5:41:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:zLAmTg8idfQrjz7FPGles4bqNyW6rbQdjDfNMxto:zTTg5x8HhGles4bqNyL8djrNMxS

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:
7.9829

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup_2.exe has been seen being distributed by the following URL.

http://cdn.airdlr1.com/downloads/offers/.../Setup_2.exe

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