Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /var/spool/cron/crontabs/root
- /etc/cron.hourly/root
- /etc/cron.daily/root
- /etc/cron.weekly/root
- /etc/cron.monthly/root
Malicious functions:
Launches processes:
- sh -c /var/tmp/cia imyy &
- /var/tmp/cia imyy
- sh -c /tmp/cia gwxd &
- /tmp/cia gwxd
Kills system processes:
- sshd
Kills the following processes:
- cron
- atd
- bash
Performs operations with the file system:
Modifies file access rights:
- /var/tmp/cia
- /usr/bin/lsof
- /etc/ld.so.cache
- /var/tmp
- /dev/shm
- /tmp
- /tmp/.font-unix
- /tmp/.ICE-unix
- /tmp/.X11-unix
- /tmp/.XIM-unix
- /tmp/.Test-unix
- /tmp/cia
- /var/spool/anacrons
- /var/spool/anacrons/root
Creates folders:
- /var/spool/anacron
- /var/spool/anacrons
Deletes folders:
- /tmp/.font-unix
- /tmp/.ICE-unix
- /tmp/.X11-unix
- /tmp/.XIM-unix
- /tmp/.Test-unix
Creates or modifies files:
- /var/tmp/cia
- /var/spool/anacron/root
- /var/spool/anacrons/root
- /tmp/cia
Deletes files:
- /var/tmp/cia
- /tmp/cia
- /var/spool/anacrons/root
Network activity:
HTTP GET requests:
- 18#.##.68.100/jp/ldl