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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 6 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:
YAC Security Protection

Description:
Setup

Version:
4.4.32.10130

MD5:
25313326d6b9d9b39bd52948e1593454

SHA-1:
c4bdcffa3f837ce4e719ee6d4a2245fc50e1787c

SHA-256:
89a4f788e3cb9261d9a98094443bb5978fa9b51bb5913c12f7652c4db6568d65

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
11/14/2024 6:11:12 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Win.Threat.Medium
2015.0.3339

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.14927

ESET NOD32
Win32/ELEX (variant)
8.9708

Norman
Suspicious_Gen4.GXEQN
11.20140927

Reason Heuristics
PUP.Optional.Installer.W
14.4.23.6

Trend Micro House Call
TROJ_GEN.F47V0422
7.2.113

File size:
11.3 MB (11,822,248 bytes)

Product version:
4.4.32.10130

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_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:
4/22/2014 11:37:42 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
196608:dGYjMjqceF+cO1xwpvvDGWbJYXmecggAEb9NrfOB2fBTNEw+n4YD4u8QIWPl+a7S:dGY+z1cmxwpvvDRiXrxorfOB2he/0nQg

Entry address:
0x113FA

Entry point:
E8, 61, 49, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, 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...
 
[+]

Code size:
99 KB (101,376 bytes)

The file yet_another_cleaner_sk.exe has been seen being distributed by the following 50 URLs.

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

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

http://dl.yac.mx/download/.../yet_another_cleaner_broc.exe

http://dl_172.yac.mx/download/.../yet_another_cleaner_mma.exe

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

http://dl_174.yac.mx/download/.../yet_another_cleaner_dnp.exe

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

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

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

http://www.yac.mx/download/.../down.php?pt=a4g

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

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

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

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

temp:yet_another_cleaner_kwob (2).exe

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

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

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

http://global-shared-files-l3.softonic.com/c4b/dcf/.../file?nvb=20140506142145&nva=20140507022245&token=0a8bb03817384ea0eb8d5&id_file=69665508&channel=WEB&instance=softonic_en&type=PROGRAM&fdh=yes&SD_used=0&filename=yet_another_cleaner_sft_4_4_34.exe

http://adm.soft365.com/ads/adsavess?sid=yac&ptid=broa&subid=${SUBID}&lplink=http://www.yac.mx/download/.../down.php?pt=broa

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

http://www.yac.mx/download/config/exe/.../yet_another_cleaner_mat.exe

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

http://dl.yac.mx/download/.../yet_another_cleaner_munb.exe

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

http://dl.yac.mx/download/.../yet_another_cleaner_dnt.exe

http://www.yac.mx/download/config/exe/.../yet_another_cleaner_dnt.exe

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

http://dl_151.yac.mx/download/.../yet_another_cleaner_mat.exe

http://dl_163.yac.mx/download/.../yet_another_cleaner_mar.exe

Latest 30 of 100 download URLs

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