home

setup.exe

Software Updater

Installer Setup

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 setup.exe by Installer Setup 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 AirInstaller Download Manager installer. The file has been seen being downloaded from aback-structurec37c4d.com.
Publisher:
Installer Setup  (signed and verified)

Product:
Software Updater

Version:
3.0.0.89

MD5:
586714596dcb659779e12d743675ff81

SHA-1:
a88bcd91d040601c304e4c2aa43c624bed509510

SHA-256:
76ab1aea224a1b9f3bf333961d82dc6babadcede5648fd86222b178b6776701e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/14/2024 9:00:26 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software.Installe.Installer (M)
16.4.6.11

File size:
1.1 MB (1,101,040 bytes)

Product version:
3.0.0.89

Copyright:
(c) Installer Setup

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
Language Neutral

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

Digital Signature
Signed by:
Installer Setup

Authority:
Symantec Corporation

Valid from:
3/23/2015 8:00:00 PM

Valid to:
3/23/2016 7:59:59 PM

Subject:
CN=Installer Setup, O=Installer Setup, L=Vancouver, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
188C75106A329415713A40BD52985D5C

File PE Metadata
Compilation timestamp:
1/30/2013 9:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:wxGlx/5zUK+zIigAtDMl276ALpo5dbX3zG45pUo9:V2bOwMlC6ALpo5hv5pl9

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:
6.9365

Developed / compiled with:
Microsoft Visual C++

Code size:
65.5 KB (67,038 bytes)

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

http://aback-structurec37c4d.com/track/install?gluid=gyaEYiQh4MIGp2G7RjjTs4RxsKsYgBkVQNHuKI5mVKI0uQjm8cOlE9nj6fYv2d U86G1AyFw9QrISg xuZPRQGs12qrOQxpn2TE7TAcqVOg70Vg1BA0c 7ehGasqTRam3 0GSe5k4gZ8/FIC4f3ZdifwnrY8WVV2LDMHUYLiWBY ocCx6uFikZWHYwNo6uoKwlQ5F8SKrVTX4scxfQk7ZMH7dxxU bTiS4LbNzQ m HU1TyD/KS/Fz/i1CoyVtlITvAJ48XM5i5AEcCoAgP8NFAgRV1p2wjrCN/e/kWHSvDb2UICx2o4R4MLvXdVg9Njcz0Gz4UXGhX6y6YYA4gKOUe9xsE73kjJu1bMh7beAP1vNBit6u3R FC1GYYFKeT1GTYnHVRnOVefkttEJeL lpG9dtc/13y4UFX8BFEIeRzOYnoJCHm6aN1ixc5U9p/i5YhFfRNFHqGmOhH//l88GxY4tx92nlkV6FKXi9oOtVl1avtMHFcKwhl7d7rUlO5UwsD0EXDb8wr1KkO8XPoHGcf1kIZdvdnNi6Yls/gD5J1xxQxs7mX2vLLMEBlel6Hz&_sd=1&alc=1&dl=1&dlink=http://installationproxy359.com/o/.../Setup.exe

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