yet_another_cleaner_mal.exe

yacbndl

The application yet_another_cleaner_mal.exe has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from ls.yac.mx and multiple other hosts.
Product:
yacbndl

Version:
1.0.0.5

MD5:
945d71e1cef7c1fa33325101c860ee9d

SHA-1:
9dce43b67d5672dfbc2204aafc749ccb0013d409

SHA-256:
08cdde99de594ed2809a671868aaa84473a941c01f066002c7dcf77de41bfe00

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
5/7/2024 6:22:06 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.AdLoad
4.0.3.16120

K7 AntiVirus
Riskware
13.210.17314

Kaspersky
not-a-virus:Downloader.Win32.AdLoad
14.0.0.786

Malwarebytes
FraudTool.YAC
v2016.01.20.07

Panda Antivirus
Generic Suspicious
16.01.20.07

Quick Heal
TrojanPWS.ZBot
1.16.14.00

File size:
928.6 KB (950,910 bytes)

Product version:
1.0.0.5

Copyright:
Copyright (c) 2011-2014 Elex do Brasil Participações Ltda

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States d'America)

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

File PE Metadata
Compilation timestamp:
4/10/2010 2:19:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:30a7U9pVJWcGnO0MaUl/DinUITf2deBjWNPUdqkhupi6exY7RYI0sm8dFG0DB:30ag9ppwUZiUIbfBWlUddb69Rd0sTFJ9

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file yet_another_cleaner_mal.exe has been seen being distributed by the following 2 URLs.

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