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dropbox 2.4.7.exe

Dropbox 2.4.7

Download Manager

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 dropbox 2.4.7.exe, “Dropbox 2.4.7 ” by Download Manager has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. The installer is marketed through download protals and search ads as Dropbox but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Download Manager   (signed by Download Manager)

Product:
Dropbox 2.4.7

Description:
Dropbox 2.4.7

Version:
2.0.4.69

MD5:
93d4f86e53fdd8e2cb40c9821bd521f9

SHA-1:
d51d2100947bcdf6822dc5aa5bb88c25a872bf57

SHA-256:
54ff2aa810af16b6360c007e94717ef7542b1a5797326a032fd30ff5e8bdb8be

Scanner detections:
19 / 68

Status:
Adware

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:
4/25/2024 10:44:30 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.196.218

AVG
Adware Generic_r.JB
2014.0.4189

Clam AntiVirus
Win.Adware.Airadinstaller-26
0.98/19807

Comodo Security
Application.Win32.AirAdInstaller.B
20415

Dr.Web
Trojan.SMSSend.4723
9.0.1.05190

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
7.0.302.0

F-Prot
W32/A-6e40cf7f
v6.4.7.1.166

G Data
Win32.Adware.Airadinstaller
14.12.24

IKARUS anti.virus
PUA.AirAdInstaller
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.188.14395

Malwarebytes
PUP.Optional.AirInstaller
v2014.12.19.12

NANO AntiVirus
Riskware.Win32.AirAdInstaller.cwblbu
0.28.6.64267

Quick Heal
Adware.AirAdInstaller.I5
12.14.14.00

Reason Heuristics
PUP.Installer.DownloadManager.L
14.12.19.11

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.141217

Sophos
PUA 'AirInstaller'
5.09

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.3

VIPRE Antivirus
Threat.4150696
35418

Zillya! Antivirus
Adware.AirAdInstaller.Win32.128
2.0.0.2009

File size:
817.9 KB (837,552 bytes)

Product version:
2.0.4.69

Copyright:
(c) Download Manager

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

Common path:
C:\users\{user}\downloads 2.4.7.exe

Digital Signature
Signed by:
Download Manager

Authority:
VeriSign, Inc.

Valid from:
6/7/2013 8:00:00 PM

Valid to:
6/8/2014 7:59:59 PM

Subject:
CN=Download Manager, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Download Manager, L=Vancouver, S=British Columbia, C=CA

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
428E8B7C1AC548D083F4D3A0C5FDAF4C

File PE Metadata
Compilation timestamp:
12/17/2013 2:10:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:TddjBQcqQV8/0+2PeW+zrAHSVl3fLQWdWtorDRJRuyT81g71:hdjBlVx+2PzsflvDOop3Zt

Entry address:
0x25F7B0

Entry point:
60, BE, 00, D0, 59, 00, 8D, BE, 00, 40, E6, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.8790

Packer / compiler:
UPX 2.90LZMA

Code size:
780 KB (798,720 bytes)

The file dropbox 2.4.7.exe has been seen being distributed by the following URL.

http://files.downloadd.org/get/click/ntm8p09r/?d=http://downloadd.org/.../dropbox.exe&n=Dropbox 2.4.7&key=fbecccc52ceec7d5d8f004f7e22cae20886ce0f909f6f35c2f339298d6de9006&affiliate_image=&product_image=http://downloadd.org/.../dropbox.png&sid=dropbox&filename=Dropbox 2.4.7

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