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whatsapp.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 whatsapp.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:
0d940c0267f09518bce26fd76142edf8

SHA-1:
399613ec80f7b78a72416a4f12e51ab8c3d6c7bf

SHA-256:
9b4b64290fda54e15b9fe6ec38906fa96072ee702e6305cc6428bbf683da48a1

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:
12/26/2024 6:07:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.DelimaxC (M)
16.4.24.17

File size:
566.7 KB (580,304 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:
Delimax Concept

Authority:
Thawte, Inc.

Valid from:
9/24/2014 3:00:00 AM

Valid to:
9/24/2016 2:59:59 AM

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 12:29:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:87KIY9QLsDTE+n/0yrCY2ygd/55+JOUNeKU1dAe/eqtMf/rxAf3bvuO9dk:87K9/DT3/NrCYuLCOCUQe7MnravuOI

Entry address:
0xD44C

Entry point:
E8, AF, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, 60, 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:
7.7223  (probably packed)

Code size:
111 KB (113,664 bytes)

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

http://bentfolder.com/n/3.2.53/.../WhatsApp.exe

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