[Kwampirs](https://attack.mitre.org/software/S0236) is a backdoor Trojan used by [Orangeworm](https://attack.mitre.org/groups/G0071). [Kwampirs](https://attack.mitre.org/software/S0236) has been found on machines which had software installed for the use and control of high-tech imaging devices such as X-Ray and MRI machines.(Citation: Symantec Orangeworm April 2018) [Kwampirs](https://attack.mitre.org/software/S0236) has multiple technical overlaps with [Shamoon](https://attack.mitre.org/software/S0140) based on reverse engineering analysis.(Citation: Cylera Kwampirs 2022)