free chess.exe

Delimax Concept

This belongs to a Solimba product that may be bundled with additional PUPs or may be part of an ad-supported software program. The application free chess.exe by Delimax Concept 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:
Delimax Concept  (signed and verified)

MD5:
7479b57de5c8b2904198055c7e36b712

SHA-1:
2f0bcf9d8416565036fd87e03cc816b0b6c2bbf5

SHA-256:
33aa48acfd633405ecfd5a7a79a191ac7855b45c69252c6063c762cd7651cb2d

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:
1/12/2025 10:35:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
16.7.16.13

File size:
556.2 KB (569,552 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
9/23/2014 7:00:00 PM

Valid to:
9/23/2016 6:59:59 PM

Subject:
CN=Delimax Concept, O=Delimax Concept, L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
069CC4A932F0EBBF4CDE6CBB8C7AAD67

File PE Metadata
Compilation timestamp:
12/23/2014 4:27:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:k70D2C9idToKbjdvL+0HYKEdyoMOaq8S5kb4e/929Avx+j2mlb9RGpCaQK:k70D25dTdvL7HRoMOaq8SdeVUj2U2/9

Entry address:
0xD44C

Entry point:
E8, AF, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, E0, 5F, 42, 00, E8, FE, 15, 00, 00, E8, 80, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 42, 6C, 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, 0B, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7552  (probably packed)

Code size:
111 KB (113,664 bytes)

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

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