legendas31.exe

Legendas 3.1

GT Consultoria em Informática Ltda

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application legendas31.exe, “Legendas 3.1 Setup ” by GT Consultoria em Informáticaa has been detected as adware by 2 anti-malware scanners. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from dl-mail.ymail.com and multiple other hosts.
Publisher:
LegendasBrasil.com.br   (signed by GT Consultoria em Informática Ltda)

Product:
Legendas 3.1

Description:
Legendas 3.1 Setup

MD5:
aefee56c6b97f1042695e2a15898a8d7

SHA-1:
4cf9d096d461943205553e2e45fea49c92b51b85

SHA-256:
04b522bf90e68ae784aeaaedacfa48cc40c05501253e4b3b0ccc2580cdcfc2e9

Scanner detections:
2 / 68

Status:
Adware

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/16/2024 3:06:50 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3128

Reason Heuristics
Threat.Installer.GTConsultoriaemInformaticaa
15.4.25.18

File size:
2 MB (2,148,952 bytes)

Product version:
3.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\legendas31.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
6/30/2014 1:00:00 AM

Valid to:
7/1/2015 12:59:59 AM

Subject:
CN=GT Consultoria em Informática Ltda, O=GT Consultoria em Informática Ltda, STREET=Av. Dr Paulo Japiassu Coelho 664, L=Juiz de Fora, S=Minas Gerais, PostalCode=36033-310, C=BR

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F50B06E8234F5A0EB2D866646C969911

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:i9YekogPNX7i8KA0XOdqksrPRkF/rMKNUn5YxxntfRgK:sYekogPNX7D33ql5Mxnp

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file legendas31.exe has been seen being distributed by the following 9 URLs.

https://dl-mail.ymail.com/ws/download/mailboxes/@.id==VjJ-JN0RZhFASUT6qfUX8aZGnDYK9qNFCiPMdRdaX_Lvf17t6EA0b1Lbxw8GQRp6MjUQ/messages/@.id==AGfsw0MAAIeBV4FEIQ6C2CExsNI/content/parts/@.id==2/raw?appid=YahooMailNeo&token=zitEzqOML3j84e6ealFTT5U7-km5qEQF52lp7AcCuBbD0aGiAPodptpnqqbnOZq0UWhjIv2uHVC2R0Wv8Q9VgQ&error=https://br-mg6.mail.yahoo.com/.../iframemsg?id=89632427-2b55-2d90-50e9-0bff5bfc20ee&ymreqid=23e67ead-67a1-06a9-01e7-05000e010000

http://up.br.bav.baidu.com/?rh=53720E52A9FEE5D4A147995A4A75F0B4&baidusign=13128835&baidurand=29438

http://www.subtitles4free.net/download.php?software=Legendas31

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