malware

Pierluigi Paganini December 18, 2018
Malware controlled through commands hidden in memes posted on Twitter

New Malware Takes Commands From Memes Posted On Twitter Security researchers at Trend Micro have spotted a new strain of malware that retrieved commands from memes posted on a Twitter account controlled by the attackers. In this way, attackers make it hard to detect traffic associated with the malware that is this case appears as legitimate […]

Pierluigi Paganini December 17, 2018
A second sample of the Shamoon V3 wiper analyzed by the experts

A second sample of the Shamoon wiper was uploaded to Virus total on December 13, from the Netherlands, experts analyzed it. Last week security experts at Chronicle announced the discovery of a new variant of the infamous Shamoon malware, the sample was uploaded to Virus Total from Italy at around the time Italian oil services company […]

Pierluigi Paganini December 13, 2018
Operation Sharpshooter targets critical infrastructure and global defense

McAfee uncovered a campaign tracked as Operation Sharpshooter that hit at least 87 organizations in global defense and critical infrastructure. Security experts at McAfee uncovered a hacking campaign, tracked as Operation Sharpshooter, aimed at infrastructure companies worldwide. The threat actors are using malware associated with Lazarus APT group that carried out Sony Pictures attack back in […]

Pierluigi Paganini December 12, 2018
A new variant of Shamoon was uploaded to Virus Total while Saipem was under attack

A new variant of the Shamoon malware, aka DistTrack, was uploaded to VirusTotal from Italy this week, but experts haven’t linked it to a specific attack yet. Shamoon was first observed in 2012 when it infected and wiped more than 30,000 systems at Saudi Aramco and other oil companies in the Middle East. Four years later, a […]

Pierluigi Paganini December 12, 2018
Novidade, a new Exploit Kit is targeting SOHO Routers

Security experts at Trend Micro have discovered a new exploit kit, dubbed Novidade (“novelty” in Portuguese), that is targeting SOHO routers to compromise the devices connected to the network equipment. The Novidade exploit kit leverages cross-site request forgery (CSRF) to change the Domain Name System (DNS) settings of SOHO routers and redirect traffic from the connected […]

Pierluigi Paganini December 10, 2018
A new Mac malware combines a backdoor and a crypto-miner

Experts from Malwarebytes discovered a new strain of Mac malware, tracked as DarthMiner, that is a combination of two open-source programs.  Experts from Malwarebytes discovered a new piece of Mac malware, tracked as DarthMiner, that is the combination of two open source tools. The malware is distributed through Adobe Zii, an application supposedly helps in the piracy […]

Pierluigi Paganini December 07, 2018
Experts at Yoroi – Cybaze Z-Lab analyzed MuddyWater Infection Chain

Malware researchers at Yoroi – Cybaze Z-Lab analyzed the MuddyWater Infection Chain observed in a last wave of cyber attacks. Introduction At the end of November, some Middle East countries have been targeted by a new wave of attacks related to the Iranian APT group known as “MuddyWater“: their first campaign was observed back in […]

Pierluigi Paganini December 05, 2018
Fractured Block Campaign: CARROTBAT dropper dupports a dozen decoy document formats

Palo Alto Networks recently discovered a malware dropper, dubbed CARROTBAT, that supports a dozen decoy document file formats to drop many payloads. Experts from Palo Alto Networks have recently discovered a malware dropper, dubbed CARROTBAT, that supports a dozen decoy document file formats to drop many payloads. Security experts from Palo Alto Networks have discovered […]

Pierluigi Paganini December 04, 2018
Dissecting the latest Ursnif DHL-Themed Campaign

Security experts at Yoroi – Cybaze Z-Lab discovered a new variant of the infamous Ursnif malware targeted Italian users through a malspam campaign. Introduction In the last weeks, a new variant of the infamous Ursnif malware was discovered hitting Italian users through a malspam campaign. In fact, Yoroi-Cybaze ZLAB isolated several malicious emails having the following content: Subject: “VS Spedizione […]

Pierluigi Paganini November 29, 2018
Dissecting the Mindscrew-Powershell Obfuscation

The Yoroi-Cybaze ZLAB dissected the VBS script embedded into the zip archives delivered to the victims of a recent attack. Introduction Few days ago, the CERT-Yoroi bulletin N061118 disclosed a dangerous campaign attacking several Italian users. The attack wave contained some interesting techniques need to look into further, especially regarding the obfuscation used to hide the malicious […]