Commit Graph

311 Commits (c99d93c2574cfa0fe2b94c1ab3a2cacd5a15035c)

Author SHA1 Message Date
Shivani Bhardwaj 0f3e7761da doc: add dataset examples 2 years ago
Haleema Khan 609df1776e userguide: update tls keywords information
Ticket #5544
2 years ago
jason taylor 0632233791 userguide: update http.cookie description
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
Jeff Lucovsky 197ad51138 doc: Update bsize documentation
This commit updates the bsize documentation

1. Describe what happens when "content" immediately precedes "bsize"
2. Include the operators and
3. Include examples using the operators.
3 years ago
jason taylor 9dc8fffe05 userguide: update tos keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 1d9b91a987 userguide: update fragoffset keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 7c73144988 userguide: update fragbits information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 4be9793e36 userguide: update geoip information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor e8eba6e4a1 userguide: update id keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor cfd0da133e userguide: update ipv6.hdr keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 150a04b597 userguide: update ipv4.hdr keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 298f59c2ba userguide: update ip_proto keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 6226492976 userguide: update sameip keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor f97ba44339 userguide: update ipopts keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 9b4e6e5802 userguide: update ttl keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
Philippe Antoine ce710181f6 doc: update doc for HTTP file.data to server
Ticket: #4144

Completes e587f6792a
3 years ago
Aaron Bungay d166c48d28 docs: update for bittorrent-dht app-layer 3 years ago
Eric Leblond 9fb0137d9d doc: add reference to ipaddr in IP matching 3 years ago
Eric Leblond 3bd48d9336 detect: doc link for ip.src and ip.dst 3 years ago
Eric Leblond da8b16eaeb doc: add ip.dst and ip.src doc 3 years ago
Eric Leblond 3599cbf1c4 doc: document new dataset types
Feature: #5383
3 years ago
Eric Leblond a1a22cccd2 doc: document dataset-lookup
Ticket: #5184
3 years ago
Eric Leblond 20973e9e6b doc: add dataset-clear command
Ticket: #5184
3 years ago
Eric Leblond c5559cb68f doc: document dataset-dump command
Ticket: #5184
3 years ago
Lukas Sismis 37cf365e19 docs: remove outdated constraint of negation support for ssl_state
Commit 487cdda93d adds negation support for the SSL state.
3 years ago
Shivani Bhardwaj 2a0cb1f3da doc: update base64_decode notes 3 years ago
Eric Leblond f46f895e8d rust/smb: import NT status code for Microsoft doc
This patch updates the NT status code definition to use the status
definition used on Microsoft documentation website. A first python
script is building JSON object with code definition.

```
import json
from bs4 import BeautifulSoup
import requests

ntstatus = requests.get('https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-erref/596a1078-e883-4972-9bbc-49e60bebca55')

ntstatus_parsed = BeautifulSoup(ntstatus.text, 'html.parser')

ntstatus_parsed = ntstatus_parsed.find('tbody')

ntstatus_dict = {}

for item in ntstatus_parsed.find_all('tr'):
    cell = item.find_all('td')
    if len(cell) == 0:
        continue
    code = cell[0].find_all('p')
    description_ps = cell[1].find_all('p')
    description_list = []
    if len(description_ps):
        for desc in description_ps:
            if not desc.string is None:
                description_list.append(desc.string.replace('\n ', ''))
    else:
        description_list = ['Description not available']
    if not code[0].string.lower() in ntstatus_dict:
        ntstatus_dict[code[0].string.lower()] = {"text": code[1].string, "desc": ' '.join(description_list)}

print(json.dumps(ntstatus_dict))
```

The second one is generating the code that is ready to be inserted into the
source file:

```
import json

ntstatus_file = open('ntstatus.json', 'r')

ntstatus = json.loads(ntstatus_file.read())

declaration_format = 'pub const SMB_NT%s:%su32 = %s;\n'
resolution_format = '        SMB_NT%s%s=> "%s",\n'

declaration = ""
resolution = ""

text_max = len(max([ntstatus[x]['text'] for x in ntstatus.keys()], key=len))

for code in ntstatus.keys():
    text = ntstatus[code]['text']
    text_spaces = ' ' * (4 + text_max - len(text))
    declaration += declaration_format % (text, text_spaces, code)
    resolution += resolution_format % (text, text_spaces, text)

print(declaration)
print('\n')
print('''
pub fn smb_ntstatus_string(c: u32) -> String {
    match c {
''')
print(resolution)
print('''
        _ => { return (c).to_string(); },
    }.to_string()
}
''')
```

Bug #5412.
3 years ago
Juliana Fajardini 7b0008d4f0 userguide: add section about exception policies
This describes briefly what the exception policies are, what is the
engine's behavior, what options are available and to which parts are
they implemented.

Task #5475
Task #5515
3 years ago
Jeff Lucovsky 33c424f9ed doc/byte_math: Add byte_math differences with snort
Issue: 5077
3 years ago
Jeff Lucovsky 192a31c74e doc: Fixup byte* entries to display tables properly 3 years ago
Philippe Antoine 390cf9248f detect: adds flow.age keyword
Ticket: #5536
3 years ago
Philippe Antoine 5ef259722b dhcp: adds renewal-time keyword
Ticket: #5507
3 years ago
Philippe Antoine 6faf6299e0 dhcp: adds rebinding-time keyword
Ticket: #5506
3 years ago
Shivani Bhardwaj a77977ec62 doc: add description for tls.random 3 years ago
jason taylor c29942c029 userguide: update dsize documentation/examples
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
Philippe Antoine 461725a9bf dhcp: adds leasetime keyword
As it is logged

Ticket: #5435
3 years ago
Philippe Antoine 5c7b5c5fb5 krb: detection for ticket encryption
As is done for logging.

Ticket: #5442
3 years ago
Jufajardini Reichow 61f9f0df55 userguide/rules/meta: minor formatting adjustments 3 years ago
Jufajardini Reichow 45f14bb97c userguide/rules: explain sid uniqueness within gid
While Suri will throw an error if two signatures have the same `sid`
and no `gid`, or same `sid` and same `gid`, it will just accept same
`sid` for different `gid`s.

Related to

Task #5441
3 years ago
jason taylor 87990b138c doc: update priority wording userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor a7d739a05b doc: update to 80 char formatting userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 9bd55ff81b doc: metadata information update userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 563dc66837 doc: update priority information userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor f73a60eb89 doc: update reference section in userguide meta
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor e611ef5ccb doc: update userguide meta classtype information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 39bc56ec97 doc: update rev and gid userguide meta wording
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor b9cb66c58f doc: add clarity around userguide meta information
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 790ef9a53f doc: add sid reserved range reference
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 38a179d89d doc: add clarity to rule msg tips
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 299a931e49 doc: update example rule list
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 98c29da6ec doc: add clarity to role wording
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor c0bdb6cc10 doc: meta keyword doc example rule update
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor ca9e9009ba doc: add bsize keyword examples
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 34e0a384ad doc: update to include additional rule references
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 4405704372 doc: update intro direction content
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 3eeacf8a3d doc: fixed HOME_NET/EXTERNAL example formatting
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor f2c7998903 doc: add clarity around HOME_NET/EXTERNAL_NET
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 76cca8b08a doc: minor example rule description update
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 4f61a35fe7 doc: minor wording restructure
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 845ba154a6 doc: add tcp-pkt/tcp-stream to intro
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 56f49bfe8e doc: minor punctuation update
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor ab300ab0ae doc: intro example rule update to simpler example
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 2f240230f0 doc: minor intro wording update
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
Philippe Antoine c7214be99b snmp: adds usm keyword
as is logged

Ticker: #5416
3 years ago
Andreas Dolp 324f5ec10c doc: Add missing ")" in example 3 years ago
Andreas Dolp e4163c4e02 doc: Fix typos 3 years ago
Andreas Dolp 49bd6cfa5d doc: Fix broken link 3 years ago
jason taylor d799956348 doc: add note about file.data and file_data
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 83f2056d20 doc: update file_data to file.data keyword
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor cd54d0dbc8 doc: remove extra newline in order to match style
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
jason taylor 38bd775ca0 doc: remove extraneous + characters
Signed-off-by: jason taylor <jtfas90@gmail.com>
3 years ago
Shivani Bhardwaj 015c9fe1e3 doc: add usage of flowbits OR op
Ticket 5130
3 years ago
Victor Julien cf4ddab6f4 doc/quic: update for new quic.version logic 4 years ago
Emmanuel Thompson 6641efb74f doc/quic: Add documentation for QUIC keywords 4 years ago
Philippe Antoine 0cfdec1266 detect: xor transform
Ticket: 3285

The xor transform applies xor decoding to a buffer, with a key
specified as an option in hexadecimal. Arbitrary key sizes are
accepted.
4 years ago
Juliana Fajardini de0ce26e3f userguide: update references to Suricata website
Many places were still referencing the old Suricata page.
Used git grep with replace to update them. Checked that new links work.
Left old references when they were only documentation examples (for
output or unittests).

Task#4915
4 years ago
Juliana Fajardini 4256c1ccd5 userguide: rename pg Lua Scripting->Lua Detection
Since we can have scripts for output _or_ detection, it seems more
clear to rename this page to add more meaning
4 years ago
Juliana Fajardini 59e5a21fca userguide: update buffers list for lua-scripting 4 years ago
Juliana Fajardini e7f1736f3a userguide/lua: add explanation about `need` diffs
The differences on how the `need` key works, depending on script
usage (output or detection) confuses users, sometimes (cf doc#4725).
While we don't fix that, just explain this behavior.
4 years ago
Andreas Dolp b25350ee13 doc: Fix typo in documentation of rule keyword flow 4 years ago
Philippe Antoine fae7389ae2 pcre2: document the behavioral changes 4 years ago
Joshua Lumb cf9b2b5fd1 detect-dsize: Add ! operator for dsize matching 4 years ago
myr463 755124763d doc: escape dot in pcre 4 years ago
Shivani Bhardwaj 51be8f0238 doc/dcerpc: add proto keywords 4 years ago
showipintbri a39025bf24 doc: Grammar Correction 4 years ago
frank honza f83d51d0cb ike: set event for multiple server proposals 4 years ago
Andreas Herz a5f36eccf1 doc: add documentation for rawbytes keyword 4 years ago
frank honza ab59ef0d79 ikev1: add documentation for ikev1 4 years ago
frank honza ecdf9f6b0b ikev1: rename ikev2 to common ike
Renaming was done with shell commands, git mv for moving the files and content like
find -iname '*.c' | xargs sed -i 's/ikev1/ike/g' respecting the different mixes of upper/lower case.
4 years ago
Jason Ish 547afcb983 doc/userguide/transforms: remove not about libnss being required 5 years ago
Jason Ish c0ddad8e7e doc/ja3: libnss support no longer required 5 years ago
Philippe Antoine 4e242645be doc: explicit header normalization further
And their concatenation as described in RFC 2616
5 years ago
Philippe Antoine 6b30890de9 doc: http.uri.raw has no spaces
as they are in the protocol

cf bug #2881
5 years ago
Victor Julien 7b4ac8dbab doc/userguide: update http keywords 5 years ago
Jeff Lucovsky a18a9d3046 doc: New sticky buffer icmpv4.hdr 5 years ago
Victor Julien c95850c6ce doc/rules: document config rule option 5 years ago
Shivani Bhardwaj 87617b200c doc/datasets: add info about memcap and hashsize 5 years ago
Victor Julien e1ecb7dc41 doc/datasets: explain reloads, general improvements 5 years ago
Jeff Lucovsky 06f41f608c doc: Improve grammar, spelling and clarifications
This commit improves the overall documentation's grammar, spelling, and
adds clarifications  where needed.
5 years ago
jason taylor b21160a6e3 doc: http.host keyword note for matching on port
Signed-off-by: jason taylor <jtfas90@gmail.com>
5 years ago