malware

Pierluigi Paganini April 02, 2020
New COVID19 wiper overwrites MBR making computers unusable

A recently discovered strain of malware exploits the current COVID19 pandemic to render computers unusable by overwriting the MBR. SonicWall’s security researchers have discovered a new piece of malware that exploits the current COVID19 outbreak to render computers unusable by overwriting the master boot record (MBR). Unfortunately, this is one of the numerous attacks conducted by […]

Pierluigi Paganini April 02, 2020
Crooks use tainted Zoom apps to target users at home due to Coronavirus outbreak

Crooks target Android users working from home due to the Coronavirus outbreak with a Trojanized version of the popular video messaging app Zoom. Security experts from Bitdefender have spotted tainted versions of the Android Zoom video-conferencing application that is targeting users working from home due to the Coronavirus outbreak. Researchers detected re-packaged Zoom mobile applications […]

Pierluigi Paganini April 01, 2020
LimeRAT malware delivered using 8-year-old VelvetSweatshop trick

Researchers spotted a campaign using Excel files to spread LimeRAT malware using the 8-year-old and well-known VelvetSweatshop bug. Researchers at the Mimecast Threat Center spotted a new campaign using Excel files to spread LimeRAT malware using the 8-year-old VelvetSweatshop bug. LimeRAT is a powerful Remote Administration Tool publicly available as an open-source project on Github, it […]

Pierluigi Paganini March 31, 2020
Holy Water targets religious figures and charities in Asia

Holy Water – An APT group compromised a server hosting Web pages belonging mainly to religious figures and charities to carry out watering hole attacks. On December 4, 2019, Kaspersky experts discovered a watering hole attack, tracked Holy Water, aimed at an Asian religious and ethnic group. The campaign has been active since at least […]

Pierluigi Paganini March 29, 2020
Source code of Dharma ransomware now surfacing on public hacking forums

The source code of the infamous Dharma ransomware is now available for sale on two Russian-language hacking forums. The source code of one of the most profitable ransomware families, the Dharma ransomware, is up for sale on two Russian-language hacking forums. The Dharma ransomware first appeared on the threat landscape in February 2016, at the […]

Pierluigi Paganini March 29, 2020
Coronavirus-themed attacks March 22 – March 28, 2020

In this post, I decided to share the details of the Coronavirus-themed attacks launched from March 22 to March 28, 2020. Threat actors exploit the interest in the COVID19 outbreak while infections increase worldwide, experts are observing new campaigns on a daily bases. Below a list of attacks detected this week. March 23 – COVID19-themed […]

Pierluigi Paganini March 29, 2020
FIN7 hackers target enterprises with weaponized USB drives via USPS

The FIN7 APT group has been targeting businesses with malicious USB drives and Teddy Bears sent to the victims, the FBI warns. The FBI is warning of a new wave of attacks carried out by the FIN7 APT group that is sending to the victims devices acting as a keyboard (HID Emulator USB) when plugged […]

Pierluigi Paganini March 27, 2020
New financially motivated attacks in Western Europe traced to Russian-speaking threat actors

Researchers at Group-IB observed new financially motivated attacks in Western Europe traced to Russian-speaking threat actors. Group-IB, a Singapore-based cybersecurity company that specializes in preventing cyberattacks, has detected successful attacks in Western Europe carried out in late January 2020 traced to Russian-speaking threat actors. At least two companies operating in pharmaceutical and manufacturing sectors have […]

Pierluigi Paganini March 26, 2020
WordPress WP-VCD malware delivered via pirated Coronavirus plugins

Crooks behind the WordPress WP-VCD malware are distributing pirated versions of the Coronavirus plugins that inject a backdoor into websites. behind the WordPress WP-VCD malware are distributing pirated versions of the Coronavirus plugins that inject a backdoor into websites The malware was first spotted in July 2017 by the Italian security expert Manuel D’Orso who noticed that the malicious code was […]

Pierluigi Paganini March 25, 2020
China-linked APT41 group exploits Citrix, Cisco, Zoho flaws

The China-linked group tracked as APT41 exploited vulnerabilities in Citrix, Cisco, and ManageEngine in a campaign on a global scale. The China-linked cyberespionage group tracked as APT41 exploited vulnerabilities in Citrix, Cisco, and Zoho ManageEngine in a campaign on a global scale. The campaign was uncovered by FireEye, threat actor targeted many organizations worldwide the […]