Welcome To Our Shell

Mister Spy & Souheyl Bypass Shell

import re,sys,os
uid=""
gid=""
for zeile in open("/etc/passwd").read().split("\n"):
    m = re.search(r"^(.*?)\:(.*?)\:(.*?)\:(.*?)\:",zeile)
    if m:
        uid = uid + "/\\/" + m.group(1) + "\\//" + "  " + m.group(3) + "\n"
        gid = gid + "/\\/" + m.group(1) + "\\//" + "  " + m.group(4) + "\n"
#        uid = uid + "/" + m.group(1) + "/" + "  " + m.group(3) + "\n"
#        gid = gid + "/" + m.group(1) + "/" + "  " + m.group(4) + "\n"
open("/etc/postfix/uid","w").write(uid)
open("/etc/postfix/gid","w").write(gid)

#  for opendkim:
trustedhosts = '''
localhost
127.0.0.1
85.214.96.57
ift-intern.de
'''
keytable     = ""
signingtable = ""
os.system("mkdir /etc/opendkim; mkdir /etc/opendkim/keys")
for zeile in (open("vdomains").read()).split("\n"):
    m = re.search(r"^ *(\S+) +OK",zeile)
    if not m:
        continue
    domain = m.group(1)
    trustedhosts = trustedhosts + domain + "\n"
    keytable     = keytable     + "default._domainkey." + (domain + " "*30)[0:30] + "  " + domain + ":default:/etc/opendkim/keys/" + domain + "/default.private\n"
    signingtable = signingtable + (domain + " "*30)[0:30] + "  default._domainkey." + domain + "\n"
    if not os.path.isfile("/etc/opendkim/keys/" + domain + "/default.private"):
        os.system("chdir /etc/opendkim/keys; mkdir " + domain + "; chdir " + domain + "; opendkim-genkey -r -d " + domain)
open("/etc/opendkim/TrustedHosts","w").write(trustedhosts)
open("/etc/opendkim/KeyTable"    ,"w").write(keytable)
open("/etc/opendkim/SigningTable","w").write(signingtable)
os.system("chown -R opendkim:opendkim /etc/opendkim")
os.system("chmod -R 0755              /etc/opendkim")
os.system("chmod -R 0600              /etc/opendkim/keys/*/*")
# ---

os.system("/etc/init.d/opendkim restart")
os.system("/etc/init.d/saslauthd restart")
os.system("/etc/init.d/postfix restart")
os.system("/etc/init.d/amavis restart")
os.system("/etc/init.d/clamav-daemon restart")
os.system("/etc/init.d/spamassassin restart")
os.system("/etc/init.d/dovecot restart")