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yet_another_cleaner_sk.exe

YAC Security Protection

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 dl_150.yac.mx and multiple other hosts.
Publisher:
Elex do Brasil Participações Ltda  (signed and verified)

Product:
YAC Security Protection

Description:
Setup

Version:
4.7.34.12086

MD5:
c8034d590686859bb81b4fb19c8bed02

SHA-1:
368d82770da8274a9fe7627a0f7a410d4bcd1e2e

SHA-256:
9db2dba690fb70b5b382a4aa0bf9179b21b62014adc2b2ce33dc19c0d30e3070

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
11/14/2024 5:32:41 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX (variant)
8.9956

McAfee
Artemis!C8034D590686
5600.7097

Reason Heuristics
PUP.Optional.Installer.W
14.6.17.3

Trend Micro House Call
Suspicious_GEN.F47V0614
7.2.168

File size:
12.2 MB (12,792,992 bytes)

Product version:
4.7.34.12086

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}\appdata\local\microsoft\windows\inetcache\ie\{random}\yet_another_cleaner_sk.exe

Digital Signature
Signed by:
Elex do Brasil Participações Ltda

Authority:
GlobalSign nv-sa

Valid from:
9/24/2013 5:46:21 AM

Valid to:
8/17/2014 8:28:53 AM

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

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11215F51916F2BB9F54E82871FEA88CE8F5E

File PE Metadata
Compilation timestamp:
6/13/2014 1:18:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
196608:ejld3Wk8hiaV7zEFtH2AJJquYfwwF+760JnFgDJHeMi2d2KNHfNVi:ejHB8hiSz4hXGuYfNF+76h+oT1Vi

Entry address:
0x12F0D

Entry point:
E8, DA, 5A, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B, C1, C3...
 
[+]

Code size:
108.5 KB (111,104 bytes)

The file yet_another_cleaner_sk.exe has been seen being distributed by the following 5 URLs.

http://dl_150.yac.mx/download/.../yet_another_cleaner_dns.exe

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

http://dl_148.yac.mx/download/.../yet_another_cleaner_bbs.exe

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

http://www.yac.mx/.../yet_another_cleaner_sk.exe

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