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

firefox_setup.exe

Dnldstr_Aggregator Downloader

Download Guru

The application firefox_setup.exe by Download Guru has been detected as adware by 10 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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from cdn.downloadbfiles.net and multiple other hosts.

File name:

firefox_setup.exe

Publisher:

Dnldstr_Aggregator (signed by Download Guru)

Product:

Dnldstr_Aggregator Downloader

Version:

6.0.45.34368

MD5:

4d0c73b06c5121e318d3c2c81cab0e5e

SHA-1:

ff66ade68d8228000f6f498c36255a907bf44c9a

SHA-256:

c88c2ca6d5941d64f12dfae5bce122f0a581cda3115c5148a2854e87a11f88f2

Scanner detections:

10 / 68

Status:

Adware

Explanation:

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

Analysis date:

4/27/2024 2:26:56 AM UTC (today)

Scan engine

Detection

Engine version

Agnitum Outpost

PUA.InstallCore

7.1.1

Avira AntiVirus

Adware/InstallCo.zlz

7.11.205.220

Dr.Web

Trojan.InstallCore.217

9.0.1.089

ESET NOD32

Win32/InstallCore.WQ potentially unwanted application

9.7.0.302.0

F-Secure

Adware.Linkury.M

11.2015-30-03_2

herdProtect (fuzzy)

variant of chrome_setup.exe (Adware)

2015.7.4.21

McAfee

Trojan.Artemis!75C5EAA4C9BB

5600.6810

Norman

Kryptik.CDMO

11.20150330

Reason Heuristics

PUP.Installer.nstallCore

15.3.30.23

VIPRE Antivirus

Threat.4150696

38552

File size:

775.6 KB (794,264 bytes)

Product version:

6.0.45.34368

Dnldstr_Aggregator

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 Guru

Authority:

COMODO CA Limited

Valid from:

1/14/2015 4:00:00 PM

Valid to:

1/14/2017 3:59:59 PM

Subject:

CN=Download Guru, O=Download Guru, STREET="500 Westover Drive #6502", L=Sanford, S=NC, PostalCode=27330, C=US

Issuer:

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

Serial number:

00F2561EDD8FFEC5009496B41A4A4D358D

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:BVJcH9XsQ1Q0KVU3KER0e5BgqFq31ztf4JUOQ:BzuXO0KW3pVmd5tVOQ

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:

7.8894

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.downloadbfiles.net/?downloadAs=Firefox_Setup.exe&data=Vv wnZBPnbjJXGUCkfcFBDFWJzxdEdVwg3Px1Kpc8Dver/1xPipdMXtBmNwEAs5xm9/bfI 6t czPJGo5Qp77WEWnKmVgF/TuxXSTeKxWmEhgwrGlaGwtuioNDomuRYy3xNWQt kXoHCqRJhmLLjW698/YktN5kGAiBzHB3aWdsyGDqOGYRR4LHRTwH/yxoQirjNvqjEJiKxDCcF2kwdBOtUwJtpRguiXfoiZYAcH2nDbvV7N2nEi0F5p9Y1zkfYO66R9F5L7DwKygWCRg84UBtsziLXIft9rnutI65VOlw1msT8J9sxWUQFx7YVboRyXe8t1nvn0LO35j1ZPc5NK /6P0 r5 vl5JyLL50mLRiUKLSenUc6PkzU9NPG8NkPh3MntF9Xt0D/H0EYTWK5Zb/HlYT04INbx Na5We5cUYr9sIak4ySJhv203hi8nYLxZxMb0xDsNEhgmr8qM3UJT4umcK8NHR567ZCqKYgiWxPEUU EyvxbYJKm8KjmckWOg IXjel/A0LKCfvGDhj62VM3IMRNzfEUKwD107X/MvN9osN4s/LELeDXkpDgrk9juCOC2VmHGmYyeVxH/wL6zqYRDQVs56puxE6gxD1vtP06bK3ZWPP 01ecQ8YkSJMVAVZIiPBmJKXIREvaf1ROD E tGXGQFFFb/ERKu7zd9VrwngVE4Y7tRq2ur6dKo9tvOGkWTges9vmfyel2odLwVuC68quZskn0OAYy3S2ynThjEJGsruQPrvdPxJZDhNQ7DSVvlPQ4r9n9apZupSX978sc9D/.../bapIsJXqx 0LkDUOuvc5eqtaDcGAOPwMcleGlpoevEnI3TgOuCIJwEVE6WjixBd9

http://cdn.downloadbfiles.net/?downloadAs=Firefox_Setup.exe&data=Vv wnZBPnbjJXGUCkfcFBDFWJzxdEdVwg3Px1Kpc8Dver/1xPipdMXtBmNwEAs5xm9/bfI 6t czPJGo5Qp77WEWnKmVgF/TuxXSTeKxWmEhgwrGlaGwtuioNDomuRYy3xNWQt kXoHCqRJhmLLjW698/YktN5kGAiBzHB3aWdsyGDqOGYRR4LHRTwH/yxoQirjNvqjEJiKxDCcF2kwdBOtUwJtpRguiXfoiZYAcH2nDbvV7N2nEi0F5p9Y1zkfYO66R9F5L7DwKygWCRg84UBtsziLXIft9rnutI65VOlw1msT8J9sxWUQFx7YVboRyXe8t1nvn0LO35j1ZPc5NK /6P0 r5 vl5JyLL50mLRiUKLSenUc6PkzU9NPG8NkPh3MntF9Xt0D/H0EYTWK5Zb/HlYT04INbx Na5We5cUYr9sIak4ySJhv203hi8nYLxZxMb0xDsNEhgmr8qM3UJT4umcK8NHR567ZCqKYgiWxPEUU EyvxbYJKm8KjmckWOg IXjel/A0LKCfvGDhj62VM3IMRNzfEUKwD107X/MvN9osN4s/LELeDXkpDgrk9juCOC2VmHGmYyeVxH/wL6zqYRDQVs56puxE6gxD1vtP06bK3ZWPP 01ecQ8YkSJMVAVZIiPBmJKXIREvaf1ROD E tGXGQFFFb/ERKu7zd9VrwngVE4Y7tRq2ur6dKo9tvOGkWTges9vmfyel2odLwVuC68quZskn0OAYy3S2ynThjEJGsruQPrvdPxJZDhNQ7DSVvlPQ4r9n9apZupSX978sc9D/rAq5NcZ8Jb8NCY5/.../2NXJRqppi8jNN3z6KcJuNz5DbKDyOUlYvWoDY

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