Cardinal RAT Sins Again, Targets Israeli Fin-Tech Firms

Unit 42 has discovered a new version of CardinalRat which we first discovered in 2016. This new version targets financial technology companies, primarily in Israel. It includes new anti-analysis capabilities, including the use of steganography. In addition to our research, we include a new Python script to decrypt the steganographic payload.

Multiple ArtraDownloader Variants Used by BITTER to Target Pakistan

Since at least 2015, a suspected South Asian threat grouping known as BITTER has been targeting Pakistan and Chinese organizations using variants of a previously unreported downloader. We have named this malware family ArtraDownloader. Starting in September 2018 and continuing through the beginning of 2019, BITTER launched a wave of attacks targeting Pakistan and Saudi Arabia. This is the first reported instance of BITTER targeting Saudi Arabia.

Get updates on Unit 42

Sign up to receive the latest news, cyber threat intelligence and research from Unit 42

Follow us on