dropbox.exe

Volvan Premium SL

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application dropbox.exe by Volvan Premium SL 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 Softpulse SoftwareBundler 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:
Volvan Premium SL  (signed and verified)

MD5:
8d29cd053abfe8878e929804ddb91e32

SHA-1:
1d3f94a6a4be608c09b059750778a2101a38bce0

SHA-256:
875dbc90cab5a2dbbdc2a7a9ddb663b602f1a728263e03681d183f0382417ef7

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/24/2024 3:02:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
17.3.9.9

File size:
873 KB (893,992 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
8/19/2014 7:00:00 PM

Valid to:
8/20/2015 6:59:59 PM

Subject:
CN=Volvan Premium SL, O=Volvan Premium SL, L=Barcelona, S=Barcelona, C=ES

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:
248F413947247E20924C496ECEB61F8A

File PE Metadata
Compilation timestamp:
1/24/2015 10:53:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x9E76

Entry point:
E8, 9D, 52, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 6F, 05, 00, 00, 3B, 0D, A0, 41, 42, 00, 75, 02, F3, C3, E9, 14, 53, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, 3E, 54, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, FD, 04, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, 4C, 2B, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, 4B, 3C, 00, 00, 83...
 
[+]

Entropy:
7.8659  (probably packed)

Code size:
107 KB (109,568 bytes)

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

http://ttb.tusarchivos.com/download/request/.../2qGY19bX?__tc=1422224534.698&mkwid=B0a6jeXT&pcrid=6077529868&kword=www.dropbox.com&match=e&fileName=dropbox

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