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mspacpc.exe

mspacpc

Solimba Aplicaciones S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application mspacpc.exe by Solimba Aplicaciones S.L 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 Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars.
Publisher:
Solimba Aplicaciones S.L.  (signed and verified)

Product:
mspacpc

Version:
1.6.259.0

MD5:
c8d009a21ac347d22899063d93fe069e

SHA-1:
d7543ceb4fab0315451d03dfe6f44ce78c8d298d

SHA-256:
4a1dd8d01e3a35f3dadd66eea55aafce070493126449e42c21dd85c0630e10e2

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
5/7/2024 2:59:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.SolimbaA.Bundler (M)
16.5.18.9

File size:
99.1 KB (101,520 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR (using Nullsoft Install System)

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

Digital Signature
Signed by:
Solimba Aplicaciones S.L.

Authority:
VeriSign, Inc.

Valid from:
5/15/2011 7:00:00 PM

Valid to:
5/15/2013 6:59:59 PM

Subject:
CN=Solimba Aplicaciones S.L., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Solimba Aplicaciones S.L., L=Badalona, 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:
450EE582E26020D5F7632F2BECC6C5BD

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:jQpQ5EP0ijnRTXJC7NeYRNgKJ+BCyDCWZEPtaI1IHPl5uxnCXcaeOKd:jQIURTXJ8eqgKJ+BCgCs4aIiPUIcaex

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://dl.downloadmr.com/.../mspacpc.exe

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