s5cmd
Named by 5 kept items in this workspace.
Search every workspace for s5cmd. It matches the name as written, so it can find other things that share it.
The items that name it 5
Fast S3 transfer utility used to upload staged data to attacker-controlled cloud storage (s3://<attacker-bucket>/).
Legitimate high-speed command-line tool for Amazon S3 operations, abused by the attacker for data exfiltration.
Utility cited as previously observed used for data exfiltration
Tool used for data exfiltration
Utility observed used for data exfiltration
All technologies in this workspace.