sn0int (pronounced /snoɪnt/) is a semi-automatic OSINT framework and
package manager. It was built for IT security professionals and bug hunters to
gather intelligence about a given target or about yourself. sn0int is
enumerating attack surface by semi-automatically processing public information
and mapping the results in a unified format for followup investigations.
Among other things, sn0int is currently able to:
- Harvest subdomains from certificate transparency logs and passive dns
- Enrich ip addresses with asn and geoip info
- Harvest emails from pgp keyservers and whois
- Discover compromised logins in breaches
- Find somebody's profiles across the internet
- Enumerate local networks with unique techniques like passive arp
- Gather information about phonenumbers
- Attempt to bypass cloudflare with shodan
- Harvest data and images from instagram profiles
- Scan images for nudity
sn0int is heavily inspired by recon-ng and maltego, but remains more flexible and is fully opensource. None of the investigations listed above are hardcoded in the source, instead those are provided by modules that are executed in a sandbox. You can easily extend sn0int by writing your own modules and share them with other users by publishing them to the sn0int registry. This allows you to ship updates for your modules on your own since you don't need to send a pull request.
For questions and support join us on IRC: irc.hackint.org:6697/#sn0int
Archlinux
pacman -S sn0int
Mac OSX
brew install sn0int
Debian/Ubuntu/Kali
There are prebuilt packages signed by a debian maintainer. We can import the key for this repository out of the debian keyring.
apt install debian-keyring
gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg [email protected] | apt-key add -
apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys [email protected]
echo deb http://apt.vulns.sexy stable main > /etc/apt/sources.list.d/apt-vulns-sexy.list
apt update
apt install sn0int
Docker
docker run --rm --init -it -v "$PWD/.cache:/cache" -v "$PWD/.data:/data" kpcyrd/sn0int
Alpine
apk add sn0int
OpenBSD
pkg_add sn0int
Gentoo
layman -a pentoo
emerge --ask net-analyzer/sn0int
NixOS
nix-env -i sn0int
For everything else please have a look at the detailed list.
- Installation
- Build from source
- Running your first investigation
- Autonoscope
- Writing your first module
- Database
- Structs
- Activity
- Notifications
- Keyring
- Configuration
- Sandbox
- Function reference
- asn_lookup
- base64_decode
- base64_encode
- base64_custom_decode
- base64_custom_encode
- base32_custom_decode
- base32_custom_encode
- clear_err
- create_blob
- datetime
- db_add
- db_add_ttl
- db_activity
- db_select
- db_update
- dns
- error
- geoip_lookup
- hex
- hmac_md5
- hmac_sha1
- hmac_sha2_256
- hmac_sha2_512
- hmac_sha3_256
- hmac_sha3_512
- html_select
- html_select_list
- http_mksession
- http_request
- http_send
- http_fetch
- http_fetch_json
- img_load
- img_exif
- img_nudity
- info
- intval
- json_decode
- json_decode_stream
- json_encode
- key_trunc_pad
- keyring
- last_err
- md5
- mqtt_connect
- mqtt_subscribe
- mqtt_recv
- mqtt_ping
- pgp_pubkey
- pgp_pubkey_armored
- psl_domain_from_dns_name
- ratelimit_throttle
- regex_find
- regex_find_all
- semver_match
- set_err
- sha1
- sha2_256
- sha2_512
- sha3_256
- sha3_512
- sleep
- sn0int_time
- sn0int_time_from
- sn0int_version
- sock_connect
- sock_upgrade_tls
- sock_options
- sock_send
- sock_recv
- sock_sendline
- sock_recvline
- sock_recvall
- sock_recvline_contains
- sock_recvline_regex
- sock_recvn
- sock_recvuntil
- sock_sendafter
- sock_newline
- sodium_secretbox_open
- status
- stdin_readline
- stdin_read_to_end
- str_find
- str_replace
- strftime
- strptime
- strval
- time_unix
- url_decode
- url_encode
- url_escape
- url_join
- url_parse
- url_unescape
- utf8_decode
- warn
- warn_once
- ws_connect
- ws_options
- ws_recv_text
- ws_recv_binary
- ws_recv_json
- ws_send_text
- ws_send_binary
- ws_send_json
- x509_parse_pem
- xml_decode
- xml_named
This tool was written for companies to help them understand their attack surface from a blackbox point of view. It's often difficult to understand that something is easier to discover than some people assume, putting them at risk of false security.
It's also designed to be useful for red team assessments and bug bounties, which also help companies to identify weaknesses that could result in a compromise.
Some functionality was written to do the same thing for individuals to raise awareness about personal attack surface, privacy and how much data is publicly available. These issues are often out of scope in bug bounties and sometimes by design. We believe that blaming the user is the wrong approach and these issues should be addressed at the root cause by the people designing those systems.
GPLv3+