Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /etc/inittab
Malicious functions:
Launches processes:
- sh -c cat /etc/inittab | grep -v \"<SAMPLE_FULL_PATH>\" > /etc/inittab2
- sh -c crontab -l | grep <SAMPLE_FULL_PATH> || (crontab -l ; echo \"*/5 * * * * <SAMPLE_FULL_PATH> > /dev/null 2>&1 &\") | crontab - > /dev/null 2>&1 &
- cat /etc/inittab
- grep -v <SAMPLE_FULL_PATH>
- crontab -l
- grep <SAMPLE_FULL_PATH>
- sh -c echo \"0:2345:respawn:<SAMPLE_FULL_PATH>\" >> /etc/inittab2
- sh -c cat /etc/inittab2 > /etc/inittab
- crontab -
- cat /etc/inittab2
- sh -c rm -rf /etc/inittab2
- rm -rf /etc/inittab2
Performs operations with the file system:
Modifies file access rights:
- /var/spool/cron/crontabs/tmp.sJpfnk
Creates or modifies files:
- /etc/inittab2
- /var/spool/cron/crontabs/tmp.sJpfnk
Deletes files:
- /etc/inittab2"
Locks files:
- /tmp/.ubntmuh
Network activity:
Awaits incoming connections on ports:
- 127.0.0.1:61000
