Enumerasi Catatan DNS dengan DNSRecon
Enumerasi Catatan DNS dengan DNSRecon - DNSRecon adalah tool yang ditulis dengan bahasa pemrograman Python oleh @darkoperator. Tool ini biasa digunakan untuk melakukan recon DNS pada saat kita melakukan information gathering.
Tool ini bisa digunakan untuk melakukan hal berikut:
- Check all NS Records for Zone Transfers.
- Enumerate General DNS Records for a given Domain (MX, SOA, NS, A, AAAA, SPF and TXT).
- Perform common SRV Record Enumeration.
- Top Level Domain (TLD) Expansion.
- Check for Wildcard Resolution.
- Brute Force subdomain and host A and AAAA records given a domain and a wordlist.
- Perform a PTR Record lookup for a given IP Range or CIDR.
- Check a DNS Server Cached records for A, AAAA and CNAME Records provided a list of host records in a text file to check.
- Enumerate Common mDNS records in the Local Network
- Enumerate Hosts and Subdomains using Google
Jika kalian pengguna Kali Linux, tool ini sudah tersedia di sistem sejak Kali Linux diinstall (pre-installed). Namun jika kalian pengguna distro lain, kalian bisa menggunakan tool ini setelah mendownload dari GitHub. Tentu saja kalian harus menginstall python terlebih dahulu.
Tool ini bisa digunakan untuk melakukan enumerasi menggunakan brute force maupun dengan memanfaatkan hasil yang tercatat di mesin pencarian Google.
Berikut adalah perintah yang bisa kalian gunakan:
haruno@yukinoshita:~$ dnsrecon -h
usage: dnsrecon.py [-h] [-d DOMAIN] [-n NS_SERVER] [-r RANGE] [-D DICTIONARY]
[-f] [-t TYPE] [-a] [-s] [-g] [-b] [-k] [-w] [-z]
[--threads THREADS] [--lifetime LIFETIME] [--db DB]
[-x XML] [-c CSV] [-j JSON] [--iw] [-v]
optional arguments:
-h, --help show this help message and exit
-d DOMAIN, --domain DOMAIN
Target domain.
-n NS_SERVER, --name_server NS_SERVER
Domain server to use. If none is given, the SOA of the
target will be used.
-r RANGE, --range RANGE
IP range for reverse lookup brute force in formats
(first-last) or in (range/bitmask).
-D DICTIONARY, --dictionary DICTIONARY
Dictionary file of subdomain and hostnames to use for
brute force. Filter out of brute force domain lookup,
records that resolve to the wildcard defined IP
address when saving records.
-f Filter out of brute force domain lookup, records that
resolve to the wildcard defined IP address when saving
records.
-t TYPE, --type TYPE Type of enumeration to perform.
-a Perform AXFR with standard enumeration.
-s Perform a reverse lookup of IPv4 ranges in the SPF
record with standard enumeration.
-g Perform Google enumeration with standard enumeration.
-b Perform Bing enumeration with standard enumeration.
-k Perform crt.sh enumeration with standard enumeration.
-w Perform deep whois record analysis and reverse lookup
of IP ranges found through Whois when doing a standard
enumeration.
-z Performs a DNSSEC zone walk with standard enumeration.
--threads THREADS Number of threads to use in reverse lookups, forward
lookups, brute force and SRV record enumeration.
--lifetime LIFETIME Time to wait for a server to response to a query.
--db DB SQLite 3 file to save found records.
-x XML, --xml XML XML file to save found records.
-c CSV, --csv CSV Comma separated value file.
-j JSON, --json JSON JSON file.
--iw Continue brute forcing a domain even if a wildcard
records are discovered.
-v Enable verbose
Sekian artikel kali ini dan semoga bermanfaat.
