Trojan

Malware & Threats

Issued by: Security Week

Emotet, which emerged in 2014, became one of the most prevalent threats of the decade, evolving into a malware downloader that allowed cybercriminals to disseminate malware such as TrickBot, the Ryuk ransomware, and the QakBot banking Trojan, as well as various other threats. In January 2021, law enforcement agencies announced they were able to take…

Malware & Threats

Issued by: Dark Reading

Kaspersky researchers have discovered an advanced Trojan, dubbed BloodyStealer, sold on darknet forums and used to steal gamers’ accounts on popular gaming platforms, including Steam, Epic Games Store, and EA Origin. With features to avoid analysis and detection, a low subscription price, and some interesting capabilities, BloodyStealer is a prime example of the types of…

Malware & Threats

Issued by: Blog Malwarebytes

LemonDuck has evolved from a Monero cryptominer into LemonCat, a Trojan that specializes in backdoor installation, credential and data theft, and malware delivery, according to the Microsoft 365 Defender Threat Intelligence Team, which explained their findings in a two-part story [1][2] on the Microsoft Security blog. LemonDuck Trojan.LemonDuck has always been an advanced cryptominer that…

Malware & Threats

Issued by: Blog Malwarebytes

Last week on Malwarebytes Labs, the spotlight fell on the State of Malware 2021 report, wherein we have seen cyberthreats evolve. We also touched on ransomware, such as Egregor and a tactic known as Remote Desktop Protocol (RDP) brute forcing that has long been part of the ransomware operators’ toolkit; insider threats, such as what…

Network Security

Issued by: Help Net Security

Web-phishing targeting various online services almost doubled during the COVID-19 pandemic: it accounted for 46 percent of the total number of fake web pages, Group-IB reveals. Ransomware, the headliner of the previous half-year, walked off stage: only 1 percent of emails analyzed contained this kind of malware. Every third email, meanwhile, contained spyware, which is…

Network Security

Issued by: Help Net Security

Mimecast released the Threat Intelligence Report: Black Hat U.S.A. Edition 2020, which presents insights gleaned from the analysis of 195 billion emails processed by Mimecast for its customers from January through June 2020. Of those, 92 billion (47%) were flagged as malicious or spam and rejected. Main trends Two main trends ran throughout the analysis:…

Malware & Threats

Issued by: Help Net Security

67% of all malware in Q1 2020 was delivered via encrypted HTTPS connections and 72% of encrypted malware was classified as zero day, so would have evaded signature-based antivirus protection, according to WatchGuard. These findings show that without HTTPS inspection of encrypted traffic and advanced behavior-based threat detection and response, organizations are missing up to…