Welcome To Our Shell

Mister Spy & Souheyl Bypass Shell

import os,re,sys

x = {}
y = {}

text = open("blocked.sh").read()

for zeile in os.popen("grep 'does not resolve' /var/log/mail.log"):
    m = re.search(r"does not resolve.*?(\d+\.\d+\.\d+\.\d+)",zeile)
    if m and not m.group(1) in text:
        x['iptables -A INPUT -s ' + m.group(1) + ' -j DROP'] = 1
        
for zeile in os.popen("grep 'Wrong password' /var/log/asterisk/messages"):
#    print(zeile)
    m = re.search(r"failed.*for.*(\d+\.\d+\.\d+\.\d+).*Wrong",zeile)
    if m and not m.group(1) in text:
        o = 'iptables -A INPUT -s ' + m.group(1) + ' -j DROP'
        if not o in y:
            y[o] = 0  
        y[o] = y[o] + 1

for zeile in x.keys():
    print(zeile)
print("")

for o in y:
    if y[o] > 100:
        print(o)