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ã˜â§ã™â€¦ã˜âªã˜â-ã˜â§ã™â€  ã˜â§ã™â€žã˜â±ã™å ã˜â§ã˜â¶ã™å ã˜â§ã˜âª ã˜â§ã™â€žã˜âµã™â- ã˜â§ã™â€žã˜â³ã˜â§

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€¦ã˜âªã˜â-ã˜â§ã™â€  ã˜â§ã™â€žã˜â±ã™å ã˜â§ã˜â¶ã™å ã˜â§ã˜âª ã˜â§ã™â€žã˜âµã™â- ã˜â§ã™â€žã˜â³ã˜â§ 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:
91301ac759173e97b12f4ba48de6c2bd

SHA-1:
326da73a353f1141fdaec2d896a07d8301fda558

SHA-256:
66e3d417c2471c899c33425f4b4e3096eed94b6a309a0cf18b3d4187037fdc61

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/23/2024 12:15:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.Contumar (M)
16.5.16.7

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€¦ã˜âªã˜â-ã˜â§ã™â€  ã˜â§ã™â€žã˜â±ã™å ã˜â§ã˜â¶ã™å ã˜â§ã˜âª ã˜â§ã™â€žã˜âµã™â- ã˜â§ã™â€žã˜â³ã˜â§ã˜â¯ã˜â³ ã™â- 2.doc.exe

Digital Signature
Signed by:
Contumar Empresarial s.l.

Authority:
GlobalSign nv-sa

Valid from:
2/2/2015 4:00:38 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/bVDscyQ5Fa0WXx:0eHPXTYxWf7G39mssJpAY5Fa0WXx

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€¦ã˜âªã˜â-ã˜â§ã™â€  ã˜â§ã™â€žã˜â±ã™å ã˜â§ã˜â¶ã™å ã˜â§ã˜âª ã˜â§ã™â€žã˜âµã™â- ã˜â§ã™â€žã˜â³ã˜â§ has been seen being distributed by the following URL.

http://get.courtgoing.com/n/.../امتحان الرياضيات الصف السادس ف 2.doc.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.