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zalo.exe

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 application zalo.exe 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:
1f9d35ea6dae9ae81ac22de03b6cd36b

SHA-1:
19455fbc0e7f6f1a840e7782e7ccce7716f6166d

SHA-256:
b81b64ae0e120e32c90e33e65b37b29fc39f7617c84dca3aa08948043adc2ff4

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:
11/27/2024 4:45:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
16.8.3.20

File size:
519.6 KB (532,072 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\Pictures\2014-11-16\zalo.exe

Digital Signature
Signed by:
CONTUMAR EMPRESARIAL S.L.

Authority:
Unizeto Technologies S.A.

Valid from:
3/10/2015 10:03:50 PM

Valid to:
3/9/2017 10:03:50 PM

Subject:
E=support@contumar.com, CN=CONTUMAR EMPRESARIAL S.L., O=CONTUMAR EMPRESARIAL S.L., C=ES

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
2190367D35CCCBC5D3520A1AF30C9575

File PE Metadata
Compilation timestamp:
4/17/2015 3:23:36 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:9ibix9xU+1vov9CKDeR8oz7zgPtqkYVgTSWXjAdz:94ix9xU1v9DDeR8/qvV/WXjAh

Entry address:
0xF23C

Entry point:
E8, 01, 54, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 50, 49, 42, 00, E8, 3E, 2B, 00, 00, E8, D2, 55, 00, 00, 0F, B7, F0, 6A, 02, E8, 94, 53, 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, 2F, 49, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.6448

Code size:
109.5 KB (112,128 bytes)

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

http://get.ideainstall.com/sb/n/.../Zalo.exe

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