[IPsec Helper](https://attack.mitre.org/software/S1132) is a post-exploitation remote access tool linked to [Agrius](https://attack.mitre.org/groups/G1030) operations. This malware shares significant programming and functional overlaps with [Apostle](https://attack.mitre.org/software/S1133) ransomware, also linked to [Agrius](https://attack.mitre.org/groups/G1030). [IPsec Helper](https://attack.mitre.org/software/S1132) provides basic remote access tool functionality such as uploading files from victim systems, running commands, and deploying additional payloads.(Citation: SentinelOne Agrius 2021)