ã˜â§ã™â€žã™â€žã˜â§ã˜â¦ã˜â-ã˜â© ã˜â§ã™â€žã˜âªã™â€ ã™â-ã™å ã˜â°ã™å ã˜â© ã™â€žã˜â®ã˜â¯ã™â€¦ã˜â§ã˜âª

Contumar Empresarial s.l.

This belongs to a Solimba product that may be bundled with additional PUPs or may be part of an ad-supported software program. The file ã˜â§ã™â€žã™â€žã˜â§ã˜â¦ã˜â-ã˜â© ã˜â§ã™â€žã˜âªã™â€ ã™â-ã™å ã˜â°ã™å ã˜â© ã™â€žã˜â®ã˜â¯ã™â€¦ã˜â§ã˜âª by Contumar Empresarial 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. It 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:
Contumar Empresarial s.l.  (signed and verified)

MD5:
01c825d0f4889dfa023e8b006c1f93af

SHA-1:
796dccbff1b3f2b957798e24ec86ddd8b50411ae

SHA-256:
677e5492b09792df2baf1d82cb0d6f50f2de73ac84f3d078ec8f27f5ab2107c7

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
11/5/2024 8:13:52 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.Contumar (M)
16.5.19.19

File size:
644.6 KB (660,064 bytes)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ ã˜â§ã™â€žã™â€žã˜â§ã˜â¦ã˜â-ã˜â© ã˜â§ã™â€žã˜âªã™â€ ã™â-ã™å ã˜â°ã™å ã˜â© ã™â€žã˜â®ã˜â¯ã™â€¦ã˜â§ã˜âª ã˜â§ã™â€žã™â€¦ã˜â¹ã˜âªã™â€¦ã˜â±ã™å ã™â€ .doc.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
2/2/2015 5:00:38 PM

Valid to:
9/24/2016 6:00:25 PM

Subject:
CN=Contumar Empresarial s.l., O=Contumar Empresarial s.l., L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112119FE6AFB4FA7129F4F594CD3E07D5B21

File PE Metadata
Compilation timestamp:
5/28/2015 5:22:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:HEV/eHpTEQcwJ0m0NGBf9YxW1R7G39mssMet/bVDscyQ5Fa0WXr:0eHPXTYxWf7G39mssJpAY5Fa0WXr

Entry address:
0x10FEC

Entry point:
E8, 7E, 96, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, F0, CB, 42, 00, E8, BE, 57, 00, 00, E8, 2C, 1D, 00, 00, 0F, B7, F0, 6A, 02, E8, 11, 96, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, BD, 4D, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.5433

Code size:
139 KB (142,336 bytes)

The file ã˜â§ã™â€žã™â€žã˜â§ã˜â¦ã˜â-ã˜â© ã˜â§ã™â€žã˜âªã™â€ ã™â-ã™å ã˜â°ã™å ã˜â© ã™â€žã˜â®ã˜â¯ã™â€¦ã˜â§ã˜âª has been seen being distributed by the following URL.