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
Launches processes:
- uname -a
- cat /proc/version
- /usr/bin/crontab /tmp/nip9iNeiph5chee
- cat /proc/cpuinfo
- <SAMPLE_FULL_PATH> stealth
- getconf LONG_BIT
Performs operations with the file system:
Modifies file access rights:
- /var/spool/cron/crontabs/tmp.LEix2h
Creates or modifies files:
- /root/.pid
- /tmp/nip9iNeiph5chee
- /var/spool/cron/crontabs/tmp.LEix2h
- /tmp/[stealth].pid
Deletes files:
- /tmp/nip9iNeiph5chee
Locks files:
- /root/.pid
Changes time of creation/access/modification of files:
- /var/spool/cron/crontabs
Network activity:
Establishes connection:
- <LOCAL_DNS_SERVER>
DNS ASK:
- lo####.ursulajane.com
Other:
Collects OS information
Collects CPU information