Linux.Siggen.3184
Added to the Dr.Web virus database:
2020-07-01
Virus description added:
2020-07-01
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:
- sh -c (crontab -l ; echo \"*/2 * * * * export DISPLAY=:0 && /root/.tmp01/systemd >/dev/null 2>&1\") 2>&1 | grep -v \"no crontab\" | sort | uniq | crontab -
- grep -v no crontab
- crontab -l
- uniq
- sort
- crontab -
- /root/.tmp01/systemd32 -c /root/.tmp01/cfgi
Performs operations with the file system:
Modifies file access rights:
- /root/.tmp01/systemd32
- /root/.tmp01/systemd
- /var/spool/cron/crontabs/tmp.hkQEAx
Creates folders:
Creates or modifies files:
- /root/.tmp01/uuid
- /root/.tmp01/systemd.pid
- /root/.tmp01/systemd32
- /root/.tmp01/cfgi
- /root/.tmp01/cfg
- /root/.tmp01/systemd
- /var/spool/cron/crontabs/tmp.hkQEAx
Curing recommendations
Linux
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