Swiftslicer

SwiftSlicer is a new wiper malware, written in Go, that was detected by security researchers on January 25th, 2023. This malicious software was designed to overwrite crucial files used by the Windows operating system, thereby causing significant disruption and damage to infected systems. The malware was discovered being deployed against Ukrainian local government entities, indicating a targeted attack strategy. The discovery of SwiftSlicer was announced by the ESET research team, who also attributed the creation and deployment of this wiper to Sandworm, also known as Hades. Sandworm is a notorious group known for its cyber-attacks and sophisticated malware. The attribution of SwiftSlicer to this group underscores the severity of the threat posed by this new malware. In the following weeks, further analysis of SwiftSlicer revealed its destructive capabilities. Designed to destroy Windows domains, it overwrites essential system files leading to significant operational disruptions. The emergence of SwiftSlicer highlights the evolving nature of cybersecurity threats and underscores the importance of robust security measures, particularly for government entities and other high-risk organizations.