setup_it.exe

Crazy Idea Development

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_it.exe by Crazy Idea Development has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. 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:
Crazy Idea Development  (signed and verified)

MD5:
c16d984a987bf5fab9d50862f26017c1

SHA-1:
f6e0de65011d050720f14a6c1c172272bcd5c2c0

SHA-256:
4bb96cc6647108fccff6332b9a1489611705f0fefe46a8a8017f8cefb3f7a2f8

Scanner detections:
1 / 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:
12/25/2024 12:15:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.10.6.12

File size:
4.5 MB (4,768,680 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
3/27/2014 1:00:00 AM

Valid to:
3/28/2015 12:59:59 AM

Subject:
CN=Crazy Idea Development, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Crazy Idea Development, 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:
5881DA25860E6925AA55914B346EC9B2

File PE Metadata
Compilation timestamp:
6/6/2009 11:41:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:8daA8iOtyqvzC+JlFhS+AJRYLdL2Wusrjjd8YYMAIl3DU33mNMxtG:8daA8/tJfJlPBLdpvrvKYhF3o32NMxw

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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

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