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yet_another_cleaner_mat_setup_152743.exe

installer

Elex do Brasil Participações Ltda

The application yet_another_cleaner_mat_setup_152743.exe, “standard installer” by Elex do Brasil Participaçõesa has been detected as a potentially unwanted program by 15 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dl.yac-tech.com and multiple other hosts.
Publisher:
Elex do Brasil Participações Ltda  (signed and verified)

Product:
installer

Description:
standard installer

Version:
1.0.159.23600

MD5:
1d1dd21ed816b67f7f3ac5fa650408cf

SHA-1:
760bea9e8ee2512cd1b810f82c05b09c34c763b4

SHA-256:
a05540167d668c6cb63829ae6495f21929ce25e2643db1ee77278021fcd70590

Scanner detections:
15 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 10:07:01 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Elex.1139232
3.6.1.96

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.15723

Dr.Web
Adware.Mutabaha.163
9.0.1.0204

ESET NOD32
Win32/ELEX.CC potentially unwanted (variant)
9.11493

Fortinet FortiGate
Riskware/Elex
7/23/2015

IKARUS anti.virus
PUA.Elex
t3scan.1.8.9.0

K7 AntiVirus
Adware
13.202.15637

Malwarebytes
Fraudtool.YAC
v2015.07.23.02

McAfee
Artemis!1D1DD21ED816
5600.6695

NANO AntiVirus
Riskware.Nsis.Mutabaha.dqgtqu
0.30.16.1110

Panda Antivirus
PUP/YAC
15.07.23.02

Reason Heuristics
Win32.Generic.ELEX.Installer.Meta
15.7.23.14

Trend Micro House Call
TROJ_GEN.R02PC0OCO15
7.2.204

Trend Micro
TROJ_GEN.R02PC0OCO15
10.465.23

VIPRE Antivirus
Trojan.Win32.Generic
39450

File size:
1.1 MB (1,139,232 bytes)

Product version:
1.0.159.23600

Copyright:
Copyright 2011-2015 Elex do Brasil Participações Ltda. All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\yet_another_cleaner_mat_setup_152743.exe

Digital Signature
Signed by:
Elex do Brasil Participações Ltda

Authority:
VeriSign, Inc.

Valid from:
6/23/2014 3:00:00 AM

Valid to:
6/21/2015 2:59:59 AM

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:
4/10/2010 3:19:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:40auGGaFLIHAaCDtV1VRXWumFd+LXuycKcmMOHzi6qu3MXeIix6H:4pGaBjtV1mRFd+rDTi6N8XygH

Entry address:
0x33E9

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 78, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, 90, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, 80, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.8887

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file yet_another_cleaner_mat_setup_152743.exe has been seen being distributed by the following 8 URLs.

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

http://www.yac.mx/download/.../down.php?pt=mat&subid=123101

http://www.yac.mx/download/.../down.php?pt=ymb&subid=16100

http://www.yac.mx/download/.../down.php?pt=kwo&subid=

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

http://mmtrkjy.com/mt/.../&subid1=u0231fb4454e02d98363e7a18af

http://www.yac.mx/download/.../down.php?pt=gam&subid=18184

http://www.yac.mx/download/.../down.php?pt=mat&subid=152743

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