» firefox_setup.exe
Overview
Analysis
File Details
Downloads (2)

firefox_setup.exe

App

Download Blast

The application firefox_setup.exe, “App Setup ” by Download Blast has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from cdn.downloadbinfiles.net and multiple other hosts.

File name:

firefox_setup.exe

Publisher:

Software Web (signed by Download Blast)

Product:

App

Description:

App Setup

MD5:

95a29384728fccda3261d116b1a02fdc

SHA-1:

caf221aa951b9a6b9779c7519972c09b73d93d3e

SHA-256:

b245b74e5f8a379374da8b70bf2deea0f1f0a923d3ff5dd3b0ab5c0123e57eef

Scanner detections:

5 / 68

Status:

Potentially unwanted

Explanation:

Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:

12/25/2024 2:13:47 PM UTC (today)

Scan engine

Detection

Engine version

Dr.Web

Trojan.InstallCore.1151

9.0.1.0264

ESET NOD32

Win32/InstallCore.TP potentially unwanted (variant)

9.12067

herdProtect (fuzzy)

variant of java_setup(1).exe

2015.9.21.2

Malwarebytes

PUP.Optional.Installcore

v2015.09.21.02

Reason Heuristics

PUP.installCore.DownloadBlast.Installer (M)

15.8.11.0

File size:

899.8 KB (921,400 bytes)

Product version:

3.5.0

File type:

Executable application (Win32 EXE)

Installer:

Inno Setup

Language:

Language Neutral

Common path:

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

Digital Signature

Signed by:

Download Blast

Authority:

COMODO CA Limited

Valid from:

2/26/2015 7:00:00 PM

Valid to:

2/26/2017 6:59:59 PM

Subject:

CN=Download Blast, O=Download Blast, 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:

00F7A728BDE0E8DDCD6B6A9632ED2C24F8

File PE Metadata

Compilation timestamp:

6/19/1992 6:22:17 PM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

24576:Ly/SGDvxlXdKHztFQlVh/BvqJCSkMbVkHGe/L4JeEK8NTh:Ly6+vqzHQh/BvqcSROHBQX1

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... 
[+]

Entropy:

7.9066

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

39.5 KB (40,448 bytes)

The file firefox_setup.exe has been seen being distributed by the following 2 URLs.

http://cdn.downloadbinfiles.net/c?x=ZzkbbfGG9V47rntSldulJyaNJ7nXblKUE5HfKJ9h2OY=&c=Q04G3SyBfGWAC4MQ1SXT6fMW5x5OWEOC5H2FbnWkRTW7b2kkuBR9sJTit2ZHwA6Pzc7qI/5VWPchRhImpr0 hPL IEjtIJ324IkBmlz6SCfwSdXoMRYPNPBxDe1BXtSTVVOMEwP gZRoOwu9EulVfA==&downloadAs=Firefox_Setup.exe&fallback_url=http://download-installer.cdn.mozilla.net/pub/firefox/releases/38.0.5/win32/.../Firefox Setup Stub 38.0.5.exe

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