Malware

Pierluigi Paganini April 17, 2022
Enemybot, a new DDoS botnet appears in the threat landscape

Enemybot is a DDoS botnet that targeted several routers and web servers by exploiting known vulnerabilities. Researchers from Fortinet discovered a new DDoS botnet, tracked as Enemybot, that has targeted several routers and web servers by exploiting known vulnerabilities. The botnet targets multiple architectures, including arm, bsd, x64, and x86. The researchers attribute the botnet […]

Pierluigi Paganini April 16, 2022
Threat actors target the Ukrainian gov with IcedID malware

Threat actors are targeting Ukrainian government agencies with phishing attacks delivering the IcedID malware. The Ukrainian Computer Emergency Response Team (CERT-UA) uncovered new phishing campaigns aimed at infecting systems of Ukrainian government agencies with the IcedID malware. IcedID banking trojan first appeared in the threat landscape in 2017, it has capabilities similar to other financial threats […]

Pierluigi Paganini April 15, 2022
Conti Ransomware Gang claims responsibility for the Nordex hack

The Conti ransomware gang has claimed responsibility for the recent attack against Nordex, one of the largest manufacturers of wind turbines. The Conti ransomware gang claimed responsibility for the cyberattack that hit the manufacturer of wind turbines Nordex on March 31, 2022. Nordex Group shut down “IT systems across multiple locations and business units” as […]

Pierluigi Paganini April 15, 2022
ZingoStealer crimeware released for free in the cybercrime ecosystem

A new powerful crimeware called ZingoStealer was released for free by a threat actor known as Haskers Gang. ZingoStealer is a new information-stealer developed by a threat actor known as Haskers Gang who released it for free after they attempted to sell the source code for $500. The threat actors were also offering their own crypter, dubbed […]

Pierluigi Paganini April 15, 2022
Analysis of the SunnyDay ransomware

The analysis of a recent sample SunnyDay ransomware revealed some similarities with other ransomware, such as Ever101, Medusa Locker, Curator, and Payment45. Segurança-Informatica published an analysis of a recent sample of SunnyDay ransomware. As a result of the work, some similarities between other ransomware samples such as Ever101, Medusa Locker, Curator, and Payment45 were found.  […]

Pierluigi Paganini April 14, 2022
Microsoft has taken legal and technical action to dismantle the Zloader botnet

Microsoft’s Digital Crimes Unit (DCU) announced to have shut down dozens C2 servers used by the infamous ZLoader botnet. Microsoft dismantled the C2 infrastructure used by the ZLoader trojan with the help of telecommunications providers around the world and cybersecurity firms. The IT giant obtained a court order that allowed it to sinkhole 65 domains used by […]

Pierluigi Paganini April 13, 2022
China-linked Hafnium APT leverages Tarrask malware to gain persistence

China-linked Hafnium APT group started using a new piece of new malware to gain persistence on compromised Windows systems. The China-backed Hafnium cyberespionage group is likely behind a piece of a new malware, dubbed Tarrask, that’s used to maintain persistence on compromised Windows systems, reported Microsoft Threat Intelligence Center (MSTIC) experts. HAFNIUM primarily targets entities […]

Pierluigi Paganini April 13, 2022
EU officials were targeted with Israeli surveillance software

According to a report published by Reuters, an Israeli surveillance software was used to spy on senior officials in the European Commission. One of the officials targeted with the infamous spyware there is Didier Reynders, a senior Belgian statesman who has served as the European Justice Commissioner since 2019. The report did not attribute the […]

Pierluigi Paganini April 12, 2022
Russia-linked Sandworm APT targets energy facilities in Ukraine with wipers

Russia-linked Sandworm APT group targeted energy facilities in Ukraine with INDUSTROYER2 and CADDYWIPER wipers. Russia-linked Sandworm threat actors targeted energy facilities in Ukraine with a new strain of the Industroyer ICS malware (INDUSTROYER2) and a new version of the CaddyWiper wiper. According to the CERT-UA, nation-state actors targeted high-voltage electrical substations with INDUSTROYER2, the variant analyzed by […]

Pierluigi Paganini April 11, 2022
FFDroider, a new information-stealing malware disguised as Telegram app

Cybersecurity researchers spotted a new Windows information-stealing malware, named FFDroider, designed to steal credentials and cookies. Cybersecurity researchers from Zscaler ThreatLabz warn of a new information-stealing malware, named FFDroider, that disguises itself as the popular instant messaging app Telegram. The malware was derived to siphon credentials and cookies from infected machines. “Recently, ThreatLabz identified a novel windows […]