├── LICENSE
├── README.md
├── banner
├── cfg_samples
└── sshd_config
└── deploy.sh
/LICENSE:
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584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # C2 Shell
2 | C2Shell is a script designed for fast Command and Control deployments.
3 |
4 | ## How it works?
5 | * Written in shell script
6 | * Automates as much as it cans to deploy and get ready several C&C servers
7 | * Feel free to pm me with opinions and suggestions to improve it :D
8 |
9 | Features of automation:
10 | * Full update and upgrade
11 | * Access hardening and firewall
12 | * C&C modalities available depending on your needs
13 | * LAMPP configuration
14 | * Tools for beaconing and recon like Nmap, Nikto, Powersploit, Empire and Unicorn
15 | * Hashcat available for cracking boxes
16 | * Anonimity tools: Tor + Proxychains + OpenVPN server
17 | * Defensive and health tools: rkhunter and lynis
18 |
19 | Changelog v2.0:
20 | * fixed some errors and typos
21 | * Supports Golang
22 | * Added more tools like: Gobuster, SharpShooter, MetasploitV5, Cactustorch, Veil and more.
23 |
24 | ## How to use it?
25 | * 1 - Download or clone the repo
26 | * 2 - Execute as root `sudo ./deploy.sh`
27 | * 3 - Enjoy the Op
28 |
29 | #### This repository will be modified to fix bugs and add more cool features in the future in order to make the red team life's easier. Hope you like it
30 |
--------------------------------------------------------------------------------
/banner:
--------------------------------------------------------------------------------
1 |
2 | C2_Shell v2 />
3 |
4 | ,:
5 | ,' |
6 | / :
7 | --' /
8 | \/ />/
9 | / /_\
10 | __/ /
11 | \ '-./
12 | ./ : \
13 | /.' ' '
14 | '/'
15 | +
16 | '
17 | `.
18 | .-"-
19 | ( |
20 | . .-' '.
21 | ( (. )8:
22 | ." / (_ )
23 | _. :(. )8P "
24 | . ( `-" ( `. .
25 | . : ( .a8a)
26 | /_`( "a `a. )"
27 | ( (/ . " )=="
28 | ( ( ) .8" +
29 | (`.8a.( _( (
30 | ..-. `8P ) . ) +
31 | -. ( -ab: )
32 | . _ ` (8P.Ya
33 | _( ( )b -`. ) +
34 | ( 8) ( _.aP" _a \( \ *s
35 | + )/ (8P (88 ) )
36 | (a:f " `" `
37 |
38 |
39 |
40 |
41 | C2Shell version 2.0 :: Tested in Debian9 by Sapphirex00 - 2019
42 |
43 |
44 | site: https://github.com/sapphirex00
45 |
--------------------------------------------------------------------------------
/cfg_samples/sshd_config:
--------------------------------------------------------------------------------
1 | # Package generated configuration file
2 | # See the sshd_config(5) manpage for details
3 |
4 | # What ports, IPs and protocols we listen for
5 | # Use these options to restrict which interfaces/protocols sshd will bind to
6 | Protocol 2
7 | # HostKeys for protocol version 2
8 |
9 | HostKey /etc/ssh/ssh_host_rsa_key
10 | #HostKey /etc/ssh/ssh_host_dsa_key
11 | #HostKey /etc/ssh/ssh_host_ecdsa_key
12 | HostKey /etc/ssh/ssh_host_ed25519_key
13 |
14 | #Privilege Separation is turned on for security
15 | UsePrivilegeSeparation yes
16 |
17 | # Lifetime and size of ephemeral version 1 server key
18 | KeyRegenerationInterval 3600
19 | ServerKeyBits 1024
20 |
21 | # Logging
22 | SyslogFacility AUTH
23 | LogLevel VERBOSE
24 |
25 | # Authentication:
26 | LoginGraceTime 20
27 | PermitRootLogin prohibit-password
28 | StrictModes yes
29 |
30 | RSAAuthentication yes
31 | PubkeyAuthentication yes
32 | AuthorizedKeysFile %h/.ssh/authorized_keys
33 |
34 | # Don't read the user's ~/.rhosts and ~/.shosts files
35 | IgnoreRhosts yes
36 | # For this to work you will also need host keys in /etc/ssh_known_hosts
37 | RhostsRSAAuthentication no
38 | # similar for protocol version 2
39 | HostbasedAuthentication no
40 | # Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
41 | #IgnoreUserKnownHosts yes
42 |
43 | # To enable empty passwords, change to yes (NOT RECOMMENDED)
44 | PermitEmptyPasswords no
45 |
46 | # Change to yes to enable challenge-response passwords (beware issues with
47 | # some PAM modules and threads)
48 | ChallengeResponseAuthentication no
49 |
50 | # Change to no to disable tunnelled clear text passwords
51 | PasswordAuthentication no
52 |
53 | # Kerberos options
54 | #KerberosAuthentication no
55 | #KerberosGetAFSToken no
56 | #KerberosOrLocalPasswd yes
57 | #KerberosTicketCleanup yes
58 |
59 | # GSSAPI options
60 | #GSSAPIAuthentication no
61 | #GSSAPICleanupCredentials yes
62 |
63 | X11Forwarding yes
64 | X11DisplayOffset 10
65 | PrintMotd no
66 | PrintLastLog no
67 | TCPKeepAlive yes
68 | #UseLogin no
69 |
70 | MaxStartups 2:30:60
71 | Banner /etc/issue.net
72 |
73 | # Allow client to pass locale environment variables
74 | AcceptEnv LANG LC_*
75 |
76 | Subsystem sftp /usr/lib/openssh/sftp-server
77 |
78 | # Set this to 'yes' to enable PAM authentication, account processing,
79 | # and session processing. If this is enabled, PAM authentication will
80 | # be allowed through the ChallengeResponseAuthentication and
81 | # PasswordAuthentication. Depending on your PAM configuration,
82 | # PAM authentication via ChallengeResponseAuthentication may bypass
83 | # the setting of "PermitRootLogin without-password".
84 | # If you just want the PAM account and session checks to run without
85 | # PAM authentication, then enable this but set PasswordAuthentication
86 | # and ChallengeResponseAuthentication to 'no'.
87 | UsePAM yes
88 | ClientAliveInterval 120
89 |
--------------------------------------------------------------------------------
/deploy.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | #C2_shell is a C2 automated-deployer for red-team/researching operations.
3 | #Some options could be commented. Others are just explainations. Modify the file as needed
4 | #Tools will be added in future from original repositories.
5 |
6 | #global vars
7 | me=$(whoami)
8 | procinfo=$(cat /proc/cpuinfo)
9 | meminfo=$(cat /proc/meminfo)
10 | ver=$(uname -a | grep -io "x86_64")
11 | iface=$(netstat -i | awk {'print$1'} | grep eth)
12 | if [ "$iface" = "" ]; then
13 | iface=$(netstat -i | awk {'print$1'} | grep ens)
14 | fi
15 |
16 | function main_config()
17 | {
18 | #changing user settings
19 | read -p "Do you want to change root password?[y/n]: " supass
20 | if [ "$supass" = "y" ]; then
21 | passwd root
22 | fi
23 | read -p "Do you want to create an user?(y/n): " user
24 | if [ "$user" = "y" ] || [ "$user" = "Y" ]; then
25 | adduser operator$RANDOM
26 | usermod -aG sudo operator$RANDOM
27 | echo "[+] User operator created!$RANDOM"
28 | else
29 | echo "no user created!"
30 | fi
31 | }
32 |
33 | function c2_setup()
34 | {
35 | printf "[+]C2 setups available.\n1)Red Team C2(standard setup + tools)\n2)Kraken Server(standard setup + hashcat)\n3)Network C2 for passive pourposes(minimum installation for instances)\n4)Full setup(installs everything)\n"
36 | read -p "Choose C2 setup option(1/2/3/4/5 for exit): " opt
37 | case $opt in
38 | 1) red_tools
39 | ;;
40 | 2) crack
41 | ;;
42 | 3) echo "skipped..."
43 | ;;
44 | 4) red_tools; crack
45 | ;;
46 | *) exit 1
47 | ;;
48 | esac
49 | }
50 | function chkerr()
51 | {
52 | if [ $? -ne 0 ]; then
53 | printf "An error has ocurred!\n"
54 | exit 2
55 | fi
56 | }
57 |
58 | function update ()
59 | {
60 | apt-get -y update && apt-get -y upgrade
61 | apt autoremove -y && apt-get autoclean -y
62 | }
63 |
64 | function sshd_setup()
65 | {
66 | read -p "Set SSH port(default 22): " sshport
67 | if [ "$sshport" = "" ]; then
68 | sshport=22
69 | fi
70 | echo "#ssh access port">>$HOME/C2Shell/cfg_samples/sshd_config
71 | echo "Port $sshport">>$HOME/C2Shell/cfg_samples/sshd_config
72 | printf "[+]SSH access listening mode\n"
73 | read -p "Listen IPv4. Default yes(y/n): " ssh4
74 | if [ "$ssh4" = "" ] || [ "$ssh4" = "y" ]; then
75 | echo "ListenAddress 0.0.0.0">>$HOME/C2Shell/cfg_samples/sshd_config
76 | else
77 | echo "#ListenAddress 0.0.0.0">>$HOME/cC2Shell/fg_samples/sshd_config
78 | fi
79 | read -p "Listen IPv6. Default yes(y/n): " ssh4
80 | if [ "$ssh6" = "" ] || [ "$ssh6" = "y" ]; then
81 | echo "ListenAddress ::">>$HOME/C2Shell/cfg_samples/sshd_config
82 | else
83 | echo "#ListenAddress ::">>$HOME/C2Shell/cfg_samples/sshd_config
84 | fi
85 | cp /etc/ssh/sshd_config /etc/ssh/sshd_config_bak
86 | printf "[+] Default sshd config file has a backup in ssh directory\n"
87 | mv cfg_samples/sshd_config /etc/ssh/sshd_config
88 | printf "[+] Config has been replaces succesfully\n"
89 | sleep 1
90 | rm /etc/ssh/ssh_host*
91 | ssh-keygen -N '' -t rsa -b 4096 -f /etc/ssh/ssh_host_rsa_key
92 | ssh-keygen -N '' -t ed25519 -b 256 -f /etc/ssh/ssh_host_ed25519_key
93 | printf "[+] New directories created at HOME directory. Named .backups/ .backups/sshkeys/ .firewalling/ /opt/tools\n"
94 | printf "[+] New SSH generated keys generated\n"
95 | printf "[!] This keys are for ssh access. Recomendation: put a decent password for your private key ffs\n"
96 | ssh-keygen -t rsa -b 4096 -f $HOME/.backups/sshkeys/mysshkeypar
97 | ##moving key to gain access with pub auth
98 | cp $HOME/.backups/sshkeys/mysshkeypar.pub $HOME/.ssh_access_keys/
99 | printf "[+] Public key ready for authentication\n"
100 | }
101 |
102 | function red_tools()
103 | {
104 | printf "[*] Installing offensive tools in /opt/tools\n"
105 | git clone https://github.com/OJ/gobuster
106 | wget https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz
107 | tar -xvf go1.8.3.linux-amd64.tar.gz && mv go/ /usr/local
108 | export GOROOT=/usr/local/go
109 | export GOPATH=$HOME/work/goproj
110 | export PATH=$GOROOT/bin:$GOPATH/bin:$PATH
111 | version
112 | printf"[+] Go added\n"
113 | sleep 2
114 | chkerr
115 | git clone https://github.com/trustedsec/unicorn /opt/tools/
116 | git clone https://github.com/PowerShellMafia/PowerSploit /opt/tools/
117 | git clone https://github.com/EmpireProject/Empire /opt/tools/
118 | git clone https://github.com/laramies/theHarvester /opt/tools/
119 | git clone https://github.com/mdsecactivebreach/SharpShooter /opt/tools/
120 | git clone https://github.com/mdsecactivebreach/CACTUSTORCH /opt/tools/
121 | git clone https://github.com/Veil-Framework/Veil /opt/tools/
122 | git clone https://github.com/nidem/kerberoast /opt/tools/
123 | git clone https://github.com/securemode/Invoke-Apex /opt/tools/
124 | git clone https://github.com/nettitude/PoshC2 /opt/tools/
125 | git clone https://github.com/UndeadSec/EvilURL /opt/tools/
126 | apt-get install curl -y
127 | curl https://raw.githubusercontent.com/rapid7/metasploit-omnibus/master/config/templates/metasploit-framework-wrappers/msfupdate.erb > msfinstall && chmod 755 msfinstall && ./msfinstall
128 | update
129 | cd /opt/tools/Empire/setup && ./install.sh
130 | printf "[+] Unicorn, PowerSploit, Empire installed\n"
131 | sleep 1
132 | chkerr
133 | git clone https://github.com/trustedsec/ptf /opt/trustedsecf
134 | cd /opt/trustedsecf
135 | chkerr
136 | git clone https://github.com/sqlmapproject/sqlmap /opt/sqlmap
137 | printf "[+] sqlmap has been installed\n"
138 | apt-get -y install nikto
139 | apt-get -y install dnsutils
140 | apt-get -y install whois
141 | add-apt-repository ppa:pi-rho/security
142 | update
143 | apt-get -y install nmap
144 | apt-get -y install masscan
145 | apt-get -y install vim
146 | git clone git://github.com/fwaeytens/dnsenum
147 | }
148 |
149 | function crack()
150 | {
151 | printf "[+] Current server specs and memory available\n"
152 | echo $procinfo && echo $meminfo
153 | echo "[+] Hashcat is available"
154 | read -p "Consider your server resources in order to use hashcat properly. Do you want to add it?(y/n): " hc
155 | if [ "$hc" = "y" ] || [ "$hc" = "Y" ]; then
156 | apt-get install p7zip -y &>/dev/null
157 | wget https://hashcat.net/files/hashcat-4.2.0.7z
158 | p7zip -d hashcat-4.2.0.7z
159 | mkdir /opt/hashcat-4.2.0
160 | mv hashcat-4.2.0/* /opt/hashcat-4.2.0/
161 | rmdir hashcat-4.2.0
162 | if [ "$ver" = "x86_64" ]; then
163 | cp /opt/hashcat-4.2.0/hashcat64.bin /usr/bin
164 | ln -s /usr/bin/hashcat64.bin /usr/bin/hashcat
165 | else
166 | cp /opt/hashcat-4.2.0/hashcat32.bin /usr/bin
167 | ln -s /usr/bin/hashcat32.bin /usr/bin/hashcat
168 | fi
169 | printf "[+] Hashcat has been installed sucessfully"
170 | sleep 1
171 | fi
172 | }
173 |
174 | function fw_launcher()
175 | {
176 | printf "[*][Firewall Option (1):: Every host can reach ssh port]\n[*][Firewall Option (2):: Every host can reach ssh port + webserver. No one can access your database.]\n[*][Firewall Option (3):: Only selected hosts can reach the server]\n"
177 | read -p "Select firewalling option: " fw
178 | echo "#!/bin/sh"> /$HOME/.firewalling/firewall.sh
179 | echo "iptables -F" >> /$HOME/.firewalling/firewall.sh
180 | echo "iptables -X">>/$HOME/.firewalling/firewall.sh
181 | echo "iptables -Z">>/$HOME/.firewalling/firewall.sh
182 | echo "iptables -t nat -F">>/$HOME/.firewalling/firewall.sh
183 | echo "iptables -P INPUT ACCEPT">>/$HOME/.firewalling/firewall.sh
184 | echo "iptables -P OUTPUT ACCEPT">>/$HOME/.firewalling/firewall.sh
185 | echo "iptables -P FORWARD ACCEPT">>/$HOME/.firewalling/firewall.sh
186 | echo "iptables -A INPUT -i $iface -p tcp --dport $sshport -j ACCEPT">>/$HOME/.firewalling/firewall.sh
187 | echo "iptables -N SSHATTACK">>/$HOME/.firewalling/firewall.sh
188 | echo 'iptables -A SSHATTACK -j LOG --log-prefix "Possible ssh-attack!!" --log-level 7'>>/$HOME/.firewalling/firewall.sh
189 | echo "iptables -A SSHATTACK -j DROP">>/$HOME/.firewalling/firewall.sh
190 | if [ $fw -eq 2 ]; then
191 | echo "iptables -A INPUT -i $iface -p tcp --dport 80 -j ACCEP"T>>/$HOME/.firewalling/firewall.sh
192 | echo "iptables -A INPUT -i $iface -p tcp --dport 443 -j ACCEPT">>/$HOME/.firewalling/firewall.sh
193 | elif [ $fw -eq 3 ]; then
194 | read -p "Set host" auth_host
195 | echo "iptables -A INPUT -i $iface -s $auth_host -p tcp --dport $sshport -j ACCEPT">>/$HOME/.firewalling/firewall.sh
196 | echo "iptables -A INPUT -i $iface -s $auth_host -p udp --dport $sshport -j ACCEPT">>/$HOME/.firewalling/firewall.sh
197 | elif [ $fw -eq 1 ]; then
198 | echo "iptables -A INPUT -i $iface -p tcp -m state --dport $sshport --state NEW -m recent --set">>/$HOME/.firewalling/firewall.sh
199 | echo "iptables -A INPUT -i $iface -p tcp -m state --dport $sshport --state NEW -m recent --update --seconds 600 -hitcount 3 -j SSHATTACK" >>/$HOME/.firewalling/firewall.sh
200 | fi
201 | #Anti-scan firewall rules
202 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags ACK ACK -m state --state NEW -j DROP">>/$HOME/.firewalling/firewall.sh
203 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags RST RST -m state --state NEW -j DROP">>/$HOME/.firewalling/firewall.sh
204 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags PSH PSH -m state --state NEW -j DROP">>/$HOME/.firewalling/firewall.sh
205 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags FIN FIN -m state --state INVALID -j DROP">>/$HOME/.firewalling/firewall.sh
206 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags FIN,PSH,URG FIN,PSH,URG -j DROP">>/$HOME/.firewalling/firewall.sh
207 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags ALL ACK,RST,SYN,FIN -j DROP">>/$HOME/.firewalling/firewall.sh
208 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags SYN,FIN SYN,FIN -j DROP">>/$HOME/.firewalling/firewall.sh
209 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags SYN,RST SYN,RST -j DROP">>/$HOME/.firewalling/firewall.sh
210 | echo "iptables -A INPUT -i $iface -p tcp --tcp-flags ALL NONE -j DROP">>/$HOME/.firewalling/firewall.sh
211 | #Filtering request/DoS
212 | echo "iptables -A INPUT -i $iface -p tcp --syn -m recent --set ">>/$HOME/.firewalling/firewall.sh
213 | echo "iptables -A INPUT -i $iface -p tcp --syn -m recent --update --seconds 5 --hitcount 20 -j DROP">>/$HOME/.firewalling/firewall.sh
214 | echo "iptables -A INPUT -i eth0 -p icmp -m icmp --icmp-type 8 -j DROP">>/$HOME/.firewalling/firewall.sh
215 | echo "iptables -A INPUT -i eth0 -p icmp --icmp-type echo-request -m hashlimit --hashlimit-name ping --hashlimit-above 1/s --hashlimit-burst 2 --hashlimit-mode srcip -j DROP">>/$HOME/.firewalling/firewall.sh
216 | echo "iptables -A INPUT -i $iface -p tcp -s 0.0.0.0/0 --dport 1:1024 -j DROP">>/$HOME/.firewalling/firewall.sh
217 | echo "iptables -A INPUT -i $iface -p udp -s 0.0.0.0/0 --dport 1:1024 -j DROP">>/$HOME/.firewalling/firewall.sh
218 | echo "iptables -A INPUT -i $iface -p tcp -s 0.0.0.0/0 --dport 1025:65535 -j DROP">>/$HOME/.firewalling/firewall.sh
219 | echo "iptables -A INPUT -i $iface -p udp -s 0.0.0.0/0 --dport 1025:65535 -j DROP">>/$HOME/.firewalling/firewall.sh
220 | chmod 755 $HOME/.firewalling/firewall.sh
221 | iptables-save
222 | iptables-save>/etc/iptables.rules
223 | iptables-save>/root/.firewalling/iptables.rules
224 | echo "[+] Firewall up and running. There's some copies of the rules in /etc/iptables.rules & in /root/.firewall/iptables.rules"
225 | sleep 1
226 | apt-get -y install iptables-persistent
227 | echo "[+] persistent rules activated"
228 | }
229 |
230 | function finish()
231 | {
232 | printf "Script completed. ~ Happy Hacking ~ \n"
233 | echo ""
234 | exit
235 | }
236 |
237 | ###beginning of the script
238 | reset
239 | if [ "$EUID" -ne 0 ]; then
240 | echo "[!] Please run this script with sudo"
241 | exit 1
242 | fi
243 | printf "Starting...\n"
244 | printf "[*] C2Shell - C&C automated deployment for Red Team Ops v1.0 by Sapphire [*]\n"
245 | printf "[+] ADVICE: Grab a coffee while the script deploys!\n"
246 | sleep 1
247 | cat banner
248 | printf "[+] Updating the system\n"
249 | apt-get -y update &>/dev/null
250 | chkerr
251 | #update
252 | c2_setup
253 | echo "[+] Stage 1 completed. Update-upgrade done"
254 | ##Access Hardening and user configurations
255 | ##feel free to replace elements that may fit into your system
256 | if [ ! -d $HOME/.ssh ]; then
257 | mkdir $HOME/.ssh
258 | fi
259 | ##creating useful directories
260 | main_config
261 | mkdir $HOME/.backups $HOME/.backups/sshkeys $HOME/.firewalling /opt/tools $HOME/.ssh_access_keys
262 | ##delete old lowgrade keys and creating new ones
263 | sshd_setup
264 | echo "[+] Backup and keys directories done. ssh-keys refreshed and upgraded. C2 --> 30%"
265 | sleep 1
266 | ##installing web-server and aplication managers
267 | printf "[+] Installing repos and frameworks..."
268 | apt -y install python-pip
269 | pip install --user requests
270 | apt -y install -U pip
271 | apt-get -y install git
272 | read -p "[+] LAMPP is available. Do you want to install Apache+MySQL+php7?(y/n): " lamp
273 | if [ "$lamp" = "y" ] || [ "$lamp" = "Y" ]; then
274 | apt-get -y install apache2 libapache2-mod-php php mysql-server php-mysql
275 | fi
276 | chkerr
277 | printf "[+] LAMPP + git + python pip loaded"
278 | chkerr
279 | update
280 | ##installing anon-services
281 | echo "[+] Installing anonimization services and more tools. C2 70%"
282 | apt-get -y install proxychains
283 | printf "#tor repositories\n" >> /etc/apt/sources.list
284 | ##the tor version may differ since the release of the script, or depending on the server version(Ubuntu/Debian/CentOS/RedHat..)
285 | version=$(cat /etc/lsb-release | grep -i xenial)
286 | if [ "$version" != "" ]; then
287 | echo "deb https://deb.torproject.org/torproject.org xenial main">> /etc/apt/sources.list
288 | echo "deb-src https://deb.torproject.org/torproject.org xenial main">> /etc/apt/sources.list
289 | fi
290 | version=$(cat /etc/lsb-release | grep -i bionic)
291 | if [ "$version" != "" ]; then
292 | echo "deb https://deb.torproject.org/torproject.org bionic main">> /etc/apt/sources.list
293 | echo "deb-src https://deb.torproject.org/torproject.org bionic main">> /etc/apt/sources.list
294 | fi
295 | version=$(cat /etc/lsb-release | grep -i stretch)
296 | if [ "$version" != "" ]; then
297 | echo "deb https://deb.torproject.org/torproject.org stretch main">> /etc/apt/sources.list
298 | echo "deb-src https://deb.torproject.org/torproject.org stretch main">> /etc/apt/sources.list
299 | fi
300 | apt install apt-transport-https -y
301 | apt install gnupg2 -y
302 | gpg2 --recv A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89
303 | gpg2 --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | apt-key add -
304 | apt update
305 | apt -y install tor deb.torproject.org-keyring
306 | printf "[+] Tor has been installed sucessfully. SOCKS listener ready on 9050\n"
307 | chkerr
308 | ##Tunneling
309 | read -p "[+] VPN server is available. Do you want to download it?(y/n): " vpn
310 | if [ "$vpn" = "y" ] || [ "$vpn" = "Y" ]; then
311 | apt-get -y install easy-rsa
312 | apt-get -y install openvpn
313 | else
314 | printf "[-] vpn won't be installed\n"
315 | fi
316 | update
317 | ##firewalling
318 | echo "[+] Shielding C2 Server. C2 --> 85%"
319 | fw_launcher
320 | printf "[!] There are some tools for blue team like rk-hunter and lynis available\n"
321 | read -p 'Do you want to install blue team security tools?(rkhunter + chkrootkit + Lynis)(y/n): ' blueteam
322 | if [ "$blueteam" = "y" ] || [ "$blueteam" = "Y" ]; then
323 | ##installing anti-rootkits. Optional
324 | apt-get -y install rkhunter
325 | apt-get -y instal chkrootkit
326 | apt-get -y install lynis
327 | printf "[+] Security tools installed sucessfully\n"
328 | fi
329 | printf "Rememeber to grab your ssh access key. Location -> $HOME/.backups/sshkeys/mysshkeypar\n"
330 | sleep 1
331 | echo "[+] 100% Reached C&C ready to rock ;)"
332 | finish
333 |
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