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internet_explorer_setup.exe

Generic

Download Nozzle

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application internet_explorer_setup.exe, “Generic Setup ” by Download Nozzle 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 installCore installer. The file has been seen being downloaded from dl.downloadnet.org.
Publisher:
Program Internet   (signed by Download Nozzle)

Product:
Generic

Description:
Generic Setup

Version:
2.7.3.7

MD5:
b74c28181fb8fab5fae2e1c68c26d77b

SHA-1:
80e46b8f7dd21067e807e63a80bac5abb1040593

SHA-256:
0fab8a0a9e53fd58c4cc5039c0863c61ad0cdc340e96832a8d74c01a787b1214

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 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:
4/27/2024 8:34:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.8.10.21

File size:
788.8 KB (807,768 bytes)

Product version:
5.8

Copyright:
Installer Prog

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Download Nozzle

Authority:
COMODO CA Limited

Valid from:
2/26/2015 4:00:00 PM

Valid to:
2/26/2017 3:59:59 PM

Subject:
CN=Download Nozzle, O=Download Nozzle, STREET="1930 Village Center Circle #3-1234", L=Las Vegas, S=NV, PostalCode=89134, C=US

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

Serial number:
17673F2BF5E9191670D058AFB6415514

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:kN9Q+aS+yL4N9KhLVY4b2hoCpsNGbQq4rie:k7IpyL4fyL3LCpsNcF4rie

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8847

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

Code size:
37 KB (37,888 bytes)

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

http://dl.downloadnet.org/download/646/.../

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