~dl2F5A.exe

YAC Security Protection

Elex do Brasil Participações Ltda

The application ~dl2F5A.exe by Elex do Brasil Participaçõesa has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from mmtrkjy.com and multiple other hosts.
Publisher:
Elex do Brasil Participações Ltda  (signed and verified)

Product:
YAC Security Protection

Description:
Setup

Version:
5.9.75.21705

MD5:
6f395c586c3ce4435c6ccfaaa26453e6

SHA-1:
67eb58a8bd01897971bc3b9b4e46ee64f2cb5f86

SHA-256:
1a7e51ec392cdedbd60cabf0f7195e7c5e981b52bcffbb9b86b526967211e278

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/21/2024 1:32:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer
15.1.23.11

File size:
15 MB (15,691,504 bytes)

Product version:
5.9.75.21705

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\temp\~dl2f5a.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
6/22/2014 9:00:00 PM

Valid to:
6/20/2015 8:59:59 PM

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:
1/19/2015 9:08:21 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
393216:Cbwfam8K8F1DqgjZUFFghQvYR1br7TKCX8v0WdImK40owIjZ:um8z8gj2PghQY/br7ZG1K5NI9

Entry address:
0x3F512

Entry point:
E8, 9E, 1A, 01, 00, E9, 39, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, 70, 29, 48, 00, 00, 75, 13, 56, E8, 91, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, AD, 88, 00, 00, 59, FF, 34, F5, 70, 29, 48, 00, FF, 15, 40, E1, 46, 00, 5E, 5D, C3, E8, 3E, 29, 00, 00, 85, C0, 75, 0B, FF, 74, 24, 04, 50, FF, 15, 54, E2, 46, 00, 68, FF, 00, 00, 00, E8, 58, 87, 00, 00, 59, C3, 56, 57, BE, 70, 29, 48, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, A4, E0, 46, 00, 53, E8, 8F, BE, FF...
 
[+]

Code size:
432.5 KB (442,880 bytes)

The file ~dl2F5A.exe has been seen being distributed by the following 21 URLs.

http://mmtrkjy.com/mt/.../&subid1=32656222421421876029

http://mmtrkjy.com/mt/.../&subid1=u25f1e72c5485415d296a0ee2d4

http://mmtrkjy.com/mt/.../&subid1=31574451671421674576

http://mmtrkjy.com/mt/.../&subid1=ud4d7e22654b272791f7a659d59

http://mmtrkjy.com/mt/.../&subid1=u2e36f58954a1c3e517e8510500

http://mmtrkjy.com/mt/.../&subid1=15835034361421787988

http://mmtrkjy.com/mt/.../&subid1=395311711421702162

http://mmtrkjy.com/mt/.../&subid1=u5da9a3c854be5c231d42abf03d

http://serve.popads.net/popOut.php?c=10000000000&a=3874985012&ac=9217660385011546

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