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computer security

Computer Forensics Basis – Risk Management

8 Março, 2020

Introduction Computer forensics, also called digital forensics, is the practice of collecting, analyzing, and reporting on digital data. Forensics can be used for the detection…

Hacking, vulnerability

Especialistas alertam para scans em massa da vulnerabilidade Apache Tomcat Ghostcat

4 Março, 2020

Especialistas alertam para scans em massa da vulnerabilidade Apache Tomcat Ghostcat recentemente descoberta.

Malware, Malware and Phishing Analysis, segurancainformatica

Lampion malware origin servers geolocated in Turkey

27 Fevereiro, 2020

After three months from the first detection, the Lampion origin was identified. A webserver named “portaldasfinancas” is available in Turkey and has been used to spread the threat in Portugal.

Malware, Malware and Phishing Analysis, segurancainformatica

Lampion malware v2 February 2020

24 Fevereiro, 2020

The infamous Lampion malware is known since December 2019 by targeting Portuguese organizations and equipped now with a new obfuscation layer.

computer security, Cybercrime, Hacking, Phishing

Campanhas de phishing em curso em nome dos bancos MillenniumBCP e Montepio

13 Fevereiro, 2020

Campanhas de phishing em curso em nome dos bancos MillenniumBCP e Montepio.

computer security, Reports, vulnerability

Microsoft Patch Tuesday resolve IE zero‑day e mais 98 falhas

12 Fevereiro, 2020
microsoft-patch-tuesday-march-2017_en

Microsoft Patch Tuesday resolve IE zero‑day e mais 98 falhas.

computer security, Hacking, vulnerability

Quais os devices afetados pelo zeroday CDP da Cisco?

11 Fevereiro, 2020

Routers da Cisco, switches e equipamentos IP vulneráveis a ataque de dia zero! Principais vulnerabilidades descobertas!

Hacking, Malware

Emotet tira partido de redes WiFi para atingir as vítimas

10 Fevereiro, 2020

Recentes ondas de ataque do Emotet mostram que o malware está agora a tirar partido de redes WiFi para atingir as vítimas.

Malware, Reports, segurancainformatica

Threat Report: Emotet Triple Chain Analysis 2019 – Portugal

30 Janeiro, 2020

Threat Report: Emotet Triple Chain Analysis 2019 – Portugal.

computer security, Hacking, segurancainformatica

Kali Linux 2020.1 grandes novidades nesta nova versão

30 Janeiro, 2020

Nova versão do Kali Linux 2020.1 com grandes novidades, melhorias ao nível do tema e muito mais.

computer security

Alerta: Campanhas de phishing em nome do Montepio e Millennium BCP em curso

20 Janeiro, 2020

Alerta: Campanhas de phishing em nome do Montepio e Millennium BCP em curso

Hacking, vulnerability

Vulnerabilidade bypass afeta os plugins WordPress InfiniteWP Client e WP Time Capsule

16 Janeiro, 2020
wordpress-hacking

Vulnerabilidade bypass afeta os plugins WordPress InfiniteWP Client e WP Time Capsule.

Cybercrime, Phishing, segurancainformatica

Vagas de phishing do Novo Banco e Santander em curso

14 Janeiro, 2020

Vagas de phishing do Novo Banco e do Santander em curso no início de 2020.

computer security, Phishing

Campanha de phishing envolvendo a EDP

28 Dezembro, 2019

Uma nova vaga de phishing tem envolvido a EDP nos últimos dias.

Malware, Malware and Phishing Analysis, reverse engineering, segurancainformatica

Targeting Portugal: A new trojan ‘Lampion’ has spread using template emails from the Portuguese Government Finance & Tax

26 Dezembro, 2019

Targeting Portugal: A new trojan ‘Lampion’ has spread using template emails from the Portuguese Government Finance & Tax.

Malware and Phishing Analysis, Phishing, segurancainformatica

SI-LAB: Campanha do NETFLIX em detalhe e similaridades com a campanha do banco BPI

23 Dezembro, 2019

SI-LAB: Campanha do NETFLIX em detalhe e similaridades com a campanha do banco BPI.

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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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