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uninstall.exe

Mezaa

This is part of the Sendori web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application uninstall.exe by Mezaa 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 NSIS (Nullsoft Scriptable Install System) installer. This is the uninstaller utility registered in the Windows Control Panel for the program Mezaa by Mezaa.
Publisher:
Mezaa  (signed and verified)

Product:
Mezaa

Version:
3.0.3.0

MD5:
894fd0ac1d1c52a248ebb2112e1134a8

SHA-1:
2595887a0d94da267e4364a77a36b0311a4d6c77

SHA-256:
b6d85911bf59f271421d4ff83f7bc42762ff83b8d669659a18da850c23c02143

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/8/2024 4:35:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sendori.Mezaa.Installer (M)
16.6.3.6

File size:
503.1 KB (515,200 bytes)

Copyright:
© Mezaa All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\Program Files\mezaa\uninstall.exe

Digital Signature
Signed by:
Mezaa

Authority:
VeriSign, Inc.

Valid from:
6/25/2014 5:30:00 AM

Valid to:
6/25/2017 5:29:59 AM

Subject:
CN=Mezaa, O=Mezaa, L=San Leandro, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5882CB787D2A279BB379C1F4594407F9

File PE Metadata
Compilation timestamp:
12/6/2009 4:23:24 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:y7lp5hsNbwF5fCy3ZjDH9V9iE7RerQVclJWlnm2jFb1kz:yl2NbwF9CkhV9iIRerQVdzZc

Entry address:
0x355E

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B8, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, 98, 10, 43, 00, E8, D6, 2E, 00, 00, A3, E4, 0F, 43, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, E8, A7, 42, 00, FF, 15, 58, 81, 40, 00, 68, AC, A7, 40, 00, 68, E0, 07, 43, 00, E8, DC, 29, 00, 00, FF, 15, AC, 80, 40, 00, BF, 00, 70, 43, 00, 50, 57, E8, CA, 29, 00, 00...
 
[+]

Entropy:
7.9464

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

Program Uninstaller
Program name:
Mezaa

Display publisher:
Mezaa

Display version:
3.0.3

Uninstall string:
C:\Program Files (x86)\Mezaa\Uninstall.exe


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