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yet_another_cleaner_matf.exe

YAC Security Protection

Elex do Brasil Participações Ltda

The application yet_another_cleaner_matf.exe by Elex do Brasil Participaçõesa has been detected as a potentially unwanted program by 3 anti-malware scanners. The file has been seen being downloaded from www.yac.mx and multiple other hosts.
Publisher:
Elex do Brasil Participações Ltda  (signed and verified)

Product:
YAC Security Protection

Description:
Setup

Version:
1.0.64.18740

MD5:
e815ea4cfd0afa5efc544f390ef59302

SHA-1:
f0d43477f526a7b417cd2aa4593cef4b206d18bd

SHA-256:
2a6e0c9cd8c3e059b3aac494b5a8d4c969619f90584305b286e1c53d7ea7c2b1

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 12:11:08 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Mutabaha.73
9.0.1.0348

Reason Heuristics
PUP.Optional.Installer.Y
14.12.14.11

Trend Micro House Call
Suspicious_GEN.F47V1115
7.2.348

File size:
890.6 KB (911,928 bytes)

Product version:
1.0.64.18740

Copyright:
Copyright (c) 2011-2014 Elex do Brasil Participações Ltda

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Elex do Brasil Participações Ltda

Authority:
VeriSign, Inc.

Valid from:
6/22/2014 9:00:00 PM

Valid to:
6/20/2015 8:59:59 PM

Subject:
CN=Elex do Brasil Participações Ltda, O=Elex do Brasil Participações Ltda, L=São Paulo, S=São Paulo, C=BR

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:
5C6950D0A05A1CD63164D1E1EB1FFB8A

File PE Metadata
Compilation timestamp:
11/14/2014 12:58:39 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:0gKU1YfABcgXoLGBGuyelJb9Lh8kkiiuW0iB6cP68qWQEyON:0gdpxXoLGAI19LhvktujiNP6lDE9

Entry address:
0x11153

Entry point:
E8, AB, 67, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 83, EC, 10, FF, 75, 0C, 8D, 4D, F0, E8, 73, FA, FF, FF, 8B, 4D, F0, 83, 79, 74, 01, 7E, 15, 8D, 45, F0, 50, 6A, 04, FF, 75, 08, E8, C0, 68, 00, 00, 83, C4, 0C, 8B, C8, EB, 10, 8B, 89, 90, 00, 00, 00, 8B, 45, 08, 0F, B7, 0C, 41, 83, E1, 04, 80, 7D, FC, 00, 74, 07, 8B, 45, F8, 83, 60, 70, FD, 8B, C1, C9, C3, 55, 8B, EC, 83, 3D, F8, F1, 43, 00, 00, 75, 11, 8B, 4D, 08, A1, 40, CF, 43, 00, 0F, B7, 04, 48, 83, E0, 04, 5D, C3, 6A, 00, FF, 75, 08, E8, 89, FF, FF...
 
[+]

Entropy:
7.1692

Code size:
142.5 KB (145,920 bytes)

The file yet_another_cleaner_matf.exe has been seen being distributed by the following 6 URLs.

http://www.yac.mx/download/.../down.php?pt=matf

http://www.yac.mx/download/.../down.php?pt=avac

http://www.yac.mx/download/.../down.php?pt=brof

http://s2s.yac.mx/ads/adsavess?sid=yac&ptid=epo&subid=$$SUB_ID(yac)$$&lplink=http://www.yac.mx/download/.../down.php?pt=epo

http://www.yac.mx/download/.../down.php?pt=sim

http://www.yac.mx/download/.../down.php?pt=reh

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