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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:
11/6/2024 4:51:34 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
Signed by:
Elex do Brasil Participações Ltda

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

http://www.yac-tech.com/download/.../down.php?pt=hdr

http://yet-another-cleaner.softonic.com/descargar

http://dl.yac-tech.mx/download/.../yet_another_cleaner_sk_2679533.exe

http://www.softonic.com/sads/tracker.php?ev=c&co=ES&sid=145566436bf48f858cd7b98d79616267&upv=589f6e01ea5e977d3f688f37c31d0099&z=results&sk=0&abp=0&abt=&eid=&params=F24F8F4D368AFA5D32C8A90D9EFD1CBAC9B15663BFCC32A4B420C96190DC24F2C4EC6E561351677C77086EC499320CACA7339A7C223B1688BED157972DF339B437B44F0718138EE7DE0355ED4BACD6E49EF1016E2CABDDEF318BA1D3C5DD463258DD636C1EDBF7826FA5C692D791EAA463E3C8281426E1F0FC714AA85ECB860FA2FB93A9E26EFDC92042090F9CA8B34293CF1568CA8D08F009FC51FB5CF6F2AAC5C212FB62181CABB415A49C65B4B0FC&h=060FE7AC589436BECB18CE7238F0B0B5FB5602AB389835496D9BB55F9D3219DB&directdownload=1&f=69665508&d=http://www.yac-tech.com/download/.../down.php?pt=sftc

http://fr.softonic.com/sads/tracker.php?ev=c&co=FR&sid=c046af764b9860be03eb3e3827f5c0d9&upv=3c153658740deab31df59569a8440524&z=results&sk=0&abp=0&abt=&eid=&params=F24F8F4D368AFA5D32C8A90D9EFD1CBA6CC51E5F2F1CC0781D87EC9BB0C214C64EA7E5E4B39867A9F0179C9568FAA3BFE106903F32D362BBB81EEC48886EC11AACA5CA572351188A6D80B1CE8DF2ACBA39470E52908F1C50D905DC8F0CFAC1B2505198B7F09BD2E7B6BB3A416871D23787E4241DE530080339CACF4F42B0703BFA4001910266AE1CE7D73E87F8BC3982AE4C12EF39525337A07DE60255F478BB017D1B5BC90DD7B523983B713DE0CC9C&h=CBB497E2DCFA7EA34F7AE5A3DC0145455FD68C17F338FC6B5B268A35F86E4C07&directdownload=1&f=69665508&d=http://www.yac-tech.com/download/.../down.php?pt=sftc

http://www.softonic.com/sads/tracker.php?ev=c&co=ES&sid=20463a975b422aca201772e66f25d187&upv=ad60ebe7ac11376177853dc7f53ab60d&z=results&sk=0&abp=0&abt=&eid=&params=F24F8F4D368AFA5D32C8A90D9EFD1CBAC9B15663BFCC32A4B420C96190DC24F2C4EC6E561351677C77086EC499320CAC40DDC20EB5E7D1860A4FFAA0193EC142DED7A6AC0D679002C2EB0204A9708F7D88CFE626B136AB0CE429252A96782917F1F051D91BBA3F4EBBBC2F91A5F50793A7941B9C3F305ED6496F3F7FBC353337E4A428259427CCC30765BFBF5D11D9DCC3A0E6D4D2D0EEB3D6DF4B4A54AD5EEB&h=E7E77F6B24FE0AC2807B97CD33162EF05840CE05232746DE1DDA7B2DC1897524&directdownload=1&f=69665508&d=http://www.yac-tech.com/download/.../down.php?pt=sftc

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