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mezaasetupx30002.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 mezaasetupx30002.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.
Publisher:
Mezaa  (signed and verified)

Product:
Mezaa

Version:
3.0.2.0

MD5:
331c38ee46ce979cb2287bec450046bd

SHA-1:
13e047203b4fed3dcaa98954eae1f8f3230f730b

SHA-256:
64e9d628730bc0298380cf628a1df2b3e0866545069cc12c52ed2727e31ea9c9

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 4:05:40 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sendori.Mezaa.Installer (M)
16.3.31.10

File size:
3 MB (3,127,456 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:\users\{user}\appdata\roaming\rheng\5d1734796f2f4be7877f888c2cd73dd9\mezaasetupx30002.exe

Digital Signature
Signed by:
Mezaa

Authority:
VeriSign, Inc.

Valid from:
6/24/2014 5:00:00 PM

Valid to:
6/24/2017 4:59:59 PM

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:
12/5/2009 2:53:24 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:td9QlcL10eT3iVxOejEiTeOxaL2JQzx0nXuDJa2DB8qRnChrXOvCbWKBr/ZXW2AJ:TKBVxoOxyYQos9F8mnCJO4r/I2jo

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:
7.9938

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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