Colddraw

Colddraw, also known as Cuba and Fidel ransomware, first emerged on the cybersecurity threat landscape in 2019. This malicious software has been strategically targeting a moderate pool of victims over the years, marking encrypted files for the ransomware's and its decryptor's identification. The malware is designed to infiltrate systems through suspicious downloads, emails, or websites, often without the victim's knowledge. Once inside, it can disrupt operations, steal personal information, or hold data hostage for ransom. Despite having a relatively small list of victims, the targets have been carefully selected. The group behind this ransomware has changed names multiple times since its inception, with other monikers including ColdDraw and Fidel. Different researchers refer to the strain of ransomware used by this group as either Colddraw or Fidel. These name changes make tracking and studying the group more challenging, adding an additional layer of complexity to the threat they pose. Kaspersky, a cybersecurity company, recently detailed the tactics, techniques, and procedures of this notorious ransomware group. In their disclosure, they identified a new alias, "V Is Vendetta," suspected to have been used by a subgroup or affiliate of the original Colddraw group. This ongoing research highlights the evolving nature of the threat posed by the Colddraw ransomware and the need for continued vigilance in cybersecurity efforts.