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firefoxsetup.exe

Web

Dova Network (New Media Holdings Ltd.)

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application firefoxsetup.exe, “Web Setup ” by Dova Network (New Media Holdings) 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 installer is marketed through download protals and search ads as the free Mozilla Firefox web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Application Internet   (signed by Dova Network (New Media Holdings Ltd.))

Product:
Web

Description:
Web Setup

Version:
2.2.4.1

MD5:
936b839d514e3d9f9962993833c69e9e

SHA-1:
9c543e0f985e1c93c4702f0b8c8a00dc4387fd2b

SHA-256:
724e3b00a842b4afd09355d4d914a4d88842984874d2abb13bcf1bfb83f0f49c

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/15/2024 2:29:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.NMH.installCore.Installer (M)
16.4.1.0

File size:
809.7 KB (829,088 bytes)

Product version:
3.7.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Swedish (Sweden)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\firefoxsetup.exe

Digital Signature
Signed by:
Dova Network (New Media Holdings Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
10/29/2014 6:13:24 PM

Valid to:
10/30/2015 6:13:24 PM

Subject:
CN=Dova Network (New Media Holdings Ltd.), O=Dova Network (New Media Holdings Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121EA6FC07B9DEE393ABBAEF1AA874D6483

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:e3rG+liWP3In6OK1cltQf0+J3nE2GFOp4KVXyCv81qFtRn1IYXTdkswM:e3rbgG3xelT+VEwp4KdyCvBn1VXTpw

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://bliss-clean.info/?dl=1&pi=ATM1AjnwNZnzAM==&osos=VdluDrW3cw==&chnl=&dr=cHaWck1mIXvlDmW4vExthXN3DKV0AQDzcj1QDyDphXAmD3vpDZ0m rcWDK4m7dAWL0Lm7dREhKVuvmAWASDChTMm7dlChV8yNZM4AzgwOTnm7K2pDZ1fAZcwAziROTn0Ag==&pd=2323UEvP2rLt2XNlUmNJ i==&campaignId=9jn0AzLyATA4AZMq

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