yet_another_cleaner_sk.exe

Setup

Elex do Brasil Participações Ltda

The application yet_another_cleaner_sk.exe by Elex do Brasil Participaçõesa has been detected as a potentially unwanted program by 4 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. 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:
Setup

Version:
1.0.181.28613

MD5:
da84885b93aef54e16f5a817e3ea9709

SHA-1:
3a52c77fcb94716997660f193beb8abd7d5f09f1

SHA-256:
ac678fb9f070712cee8d4f23e8d48577ea002bd04e2b4076394d5132ab7429fa

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 1:27:18 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.HfsAdware
1.3.0.6979

Dr.Web
Adware.Mutabaha.456
9.0.1.0208

Malwarebytes
PUP.Optional.ELEX
v2015.07.27.11

Reason Heuristics
Win32.Generic.ELEX.Installer.Meta
15.7.27.11

File size:
846.8 KB (867,160 bytes)

Product version:
1.0.181.28613

Copyright:
Copyright (c) 2011-2015 Elex do Brasil Participações Ltda

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
4/13/2015 8:00:00 AM

Valid to:
7/13/2017 7:59:59 AM

Subject:
CN=Elex do Brasil Participações Ltda, O=Elex do Brasil Participações Ltda, L=Sao Paulo, S=Consolacao, 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:
0671EE526ACB6F9BE201F5A8E203C41C

File PE Metadata
Compilation timestamp:
7/27/2015 12:15:41 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:ftkL4Zoh452CqNaX1RA4W7bveys02hi5WlsXmJpCqRyl/ad8Saqbr3duL/ZTpVlb:FMmK+RAjb28sFSXthS5LdWxTpDWe

Entry address:
0xA008

Entry point:
E8, 41, 40, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, FF, 15, 88, 70, 41, 00, 6A, 01, A3, AC, FE, 41, 00, E8, 2C, 45, 00, 00, FF, 75, 08, E8, C1, 44, 00, 00, 83, 3D, AC, FE, 41, 00, 00, 59, 59, 75, 08, 6A, 01, E8, 12, 45, 00, 00, 59, 68, 09, 04, 00, C0, E8, 8F, 44, 00, 00, 59, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, 11, 70, 00, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, 90, FC, 41, 00, 89, 0D, 8C, FC, 41, 00, 89, 15, 88, FC, 41, 00, 89, 1D, 84, FC, 41, 00, 89, 35, 80, FC, 41, 00, 89, 3D, 7C...
 
[+]

Entropy:
7.5431

Code size:
87 KB (89,088 bytes)

The file yet_another_cleaner_sk.exe has been seen being distributed by the following 9 URLs.

http://www.yac.mx/.../371323

http://www.yac.mx/.../1502671

http://dl.yac-tech.com/download/.../yet_another_cleaner_ocm.exe

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