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silent220.exe

Legendas 2.20

GT CONSULTORIA EM INFORMATICA LTDA

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application silent220.exe, “Legendas 2.20 Setup ” by GT CONSULTORIA EM INFORMATICAA has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. It is also typically executed from the user's temporary directory.
Publisher:
Legendasbrasil.com.br   (signed by GT CONSULTORIA EM INFORMATICA LTDA)

Product:
Legendas 2.20

Description:
Legendas 2.20 Setup

Version:
2.20

MD5:
ba224dbf8f3975e207c5350443f47418

SHA-1:
1d43efa68e5345b1574ae8e59853929e87e1d371

SHA-256:
127f7e16508104c3634417562aa146c03af1795e2444d3c5398eb7baa89ef48e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
4/26/2024 7:18:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.GTCONSULTORIAEMINFORMATICAA.Installer (M)
16.2.5.14

File size:
1.4 MB (1,487,496 bytes)

Product version:
2.20

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\silent220.exe

Digital Signature
Signed by:
GT CONSULTORIA EM INFORMATICA LTDA

Authority:
DigiCert Inc

Valid from:
5/21/2012 9:00:00 PM

Valid to:
6/11/2013 9:00:00 AM

Subject:
CN=GT CONSULTORIA EM INFORMATICA LTDA, O=GT CONSULTORIA EM INFORMATICA LTDA, L=Juiz de Fora, S=Minas Gerais, C=BR

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
08B7D760A2BD031245E537BA297810B3

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:anagMqGnlk6ySBUseBBJPqOf29jxGOw8f8coj/4DGQJxkTv:aagOq69BDe9qh95u/

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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