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Categoria: Malware

APT, computer security, Cybercrime, Malware

Código fonte do trojan Carbanak encontrado no VirusTotal

23 Abril, 2019
carbanak

O código fonte do trojan malware Carbanak foi encontrado na plataforma VirusTotal.

computer security, Cybercrime, Malware

Marcus Hutchins; o herói do WannaCry, declara-se culpado por ter desenvolvido o trojan banker UPAS Kit e Kronos

22 Abril, 2019
WannaCry-Hero

Marcus Hutchins; o herói do WannaCry, declara-se culpado por ter desenvolvido o trojan banker UPAS Kit e Kronos.

computer security, Cryptocurrency, Malware

Criptominer usa vários métodos de propagação para infetar máquinas Windows e droppar um minerador da Monero

15 Abril, 2019
crypto-spreader-multiple-lateral-methods_15-executing-the-miner

Criptominer usa vários métodos de propagação para infetar máquinas Windows e droppar um minerador da Monero.

computer security, Malware

Website do software de edição de vídeo VSDC foi comprometido para disseminar malware in-the-wild

12 Abril, 2019
vsdc_free_video_software.1

Website de um software de edição de vídeo popular foi comprometido para disseminar malware.

computer security, Malware

APT sofisticado e denominado TajMahal foi recém descoberto e não foi detetado nos últimos 5 anos

11 Abril, 2019
TajMahal1

APT sofisticado e denominado TajMahal foi recém descoberto e não foi detetado nos últimos 5 anos.

Malware, Malware and Phishing Analysis, reverse engineering, segurancainformatica

[SI-LAB] EMOTET spread in Chile impacted hundreds of users and targeted financial and banking services

10 Abril, 2019
emotet-chile

EMOTET spread in Chile targeted financial and banking services. SI-LAB detected hundreds of users that were impacted by this malware between March 18th and 26th of 2019.

computer security, Hacking, Malware

Recente campanha ‘Roaming Mantis’ impacta utilizadores em todo o mundo

8 Abril, 2019
577435-injecting-malware

A Kaspersky Lab informou que centenas de utilizadores foram alvo de malware no último mês como parte de uma campanha recente do Roaming Mantis.

Hacking, Malware

Cadeia de malware usa técnicas living off the land para comprometer utilizadores em todo o mundo

5 Abril, 2019
shadowpad-malware

Cadeia de malware usa técnicas living off the land para comprometer utilizadores em todo o mundo

Cybercrime, Malware

Malware bancário é disseminado através da velha técnica ‘UTF8-BOM ‘

3 Abril, 2019
return-of-bom-1

Malware bancário é disseminado através da velha técnica ‘UTF8-BOM ‘.

Malware, Phishing

Hackers estão a utilizar websites WordPress e Joomla  para distribuir variante do ransonware Troldesh

1 Abril, 2019

Hackers estão a utilizar websites WordPress e Joomla  para distribuir variante do ransonware Troldesh.

Hacking, Malware

Investigadores publicam a lista de ~ 600 endereços MAC incluídos no ataque ASUS ShadowHammer

31 Março, 2019

Os investigadores da Skylight Cyber ​​divulgaram a lista de 600 endereços MAC usados na Operação ShadowHammer para atingir clientes da gigante tecnológica ASUS.

computer security, Malware

Uma nova variante do malware AZORult escrita em C ++ consegue estabelecer ligações RDP

27 Março, 2019
AZORult-c

Investigadores da Kaspersky observaram uma nova versão em C ++ do infostealer AZORult que implementa um novo módulo que permite destabelecer ligações RDP.

APT, computer security, Hacking, Malware

Alerta: ASUS Software Update Server foi hackeado para distribuir Malware in-the-wild

25 Março, 2019

Alerta: ASUS Software Update Server foi hackeado para distribuir Malware in-the-wild.

Malware, reverse engineering, segurancainformatica

Workshop: Strategies to develop FUD malware

22 Março, 2019
fud malware

A workshop titled Strategies for Developing FUD Malware was conducted during Infoweb days at UBI on March 21th, 2019.

Malware, Malware and Phishing Analysis, segurancainformatica

[SI-LAB] LockerGoga is the most active ransomware that focuses on targeting companies and bypass AV signature-based detection

20 Março, 2019

LockerGoga is the most active ransomware that focuses on targeting companies and bypass AV signature based detection.

computer security, Malware

Empresa de produção de alumínio Norsk Hydro atingida por ransomware

20 Março, 2019
ransomware

Empresa de produção de alumínio Norsk Hydro atingida por ransomware.

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    Author – Founder

    pedro tavares

    Pedro Tavares is a professional in the field of information security, Head of Offensive Unit of ArtResilia firm and also working as an Ethical Hacker/Pentester, Malware Researcher and a Security Evangelist. He is also a founding member at CSIRT.UBI and Editor-in-Chief of the security computer blog seguranca-informatica.pt.

    In recent years he has invested in the field of information security, exploring and analyzing a wide range of topics, such as pentesting, malware, exploitation, hacking, IoT and security in Active Directory networks.  He is also Freelance Writer and developer of the 0xSI_f33d – a feed that compiles phishing and malware campaigns targeting Portuguese citizens. He also launched his GitBook, where he publishes some of his notes entirely online, and took his first steps in podcasting by launching the podcast 'Manhãs em Cibersegurança,' in the Portuguese language."

    Read more here.

    Newsletter

    #0xSI_f33d

    The Portuguese Abuse Open Feed

    si_f33d
    @ VirusTotal offical ingestor

    Add a new phishing / malware campaing into 0xSI_f33d

    Podcast “Manhãs em Cibersegurança”

    Infographic – Threat Report Portugal Q3 & Q4 2022

    si_f33d

    Download [PDF] or [PNG]

    Taking the bait: The modus operandi of massive social engineering waves impacting banks in Portugal

    clickthebait

    The new maxtrilha trojan is being disseminated and targeting several banks

    maxtrilha

    The clandestine Horus Eyes RAT: From the underground to criminals’ arsenal

    qbot

    A taste of the latest release of QakBot

    qbot

    Javali trojan weaponizing Avira antivirus legitimate injector

    javali

    Anubis Network – The evolution of the Phishing schema

    anubis

    Threat analysis: The emergent URSA trojan impacts many countries using a sophisticated loader

    ursa

    In-depth analysis of a trojan banker impacting Portugal and Brazil

    trojan_portugal_and_Brazil

    Grandoreiro malware May 2020 – Portugal

    The updated Grandoreiro Malware equipped with latenbot-C2 features in Q2 2020 now extended to Portuguese banks

    grandoreiro_portugal_2020

    Brazilian trojan banker is targeting Portuguese users using browser overlay

    predictions

    Trojan Lampion – Portugal

    predictions

    New release of Lampion trojan spreads in Portugal with some improvements on the VBS downloader

    lampion

    Banking Phishing Portugal

    Banking Phishing | Targets Portugal, Spain, Brazil and Chile | From Brazil | Infection process

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