David Wharton
9d2d1c4f8f
doc: minor verbiage tweaks and reST fix
4 weeks ago
Philippe Antoine
d8cb00e795
detect/tcp: make tcp.flags a generic integer with bitflags
...
Ticket: 6724
Allows to use numerical values for example
Also fixes some unit tests that were returning 1 after goto error
FlagsTestParse05 especially took this path as
de->ignored_flags != (TH_SYN|TH_RST) was false
we had de->ignored_flags == 0xff ^ (TH_SYN|TH_RST)
And then, we had a match, instead of what the not-run code
was supposing.
4 weeks ago
Philippe Antoine
1f9236a6d8
detect/ipv4: make fragbits a generic uint16 bitflags keyword
...
Ticket: 6724
Allows to use numerical values
4 weeks ago
Philippe Antoine
633180c93f
detect/integers: generalize support for bitflags modifier
...
Ticket: 6724
Allows sugar syntax for bitflags keywords.
While the expressivity does not increase, because we could already
use numerial values with all generic integer modes, this modifier
prefix is used with the strings, and follows the syntax
that is already used for fragbits and tcp.flags keyword.
4 weeks ago
Philippe Antoine
4b69a31dc3
detect/integers: count argument for multi-integers
...
Ticket: 7211
Allows to count the number of elements, without matching on
individual elements
1 month ago
Philippe Antoine
969739d067
detect: http2.errorcode is now a generic integer
...
Ticket: 7889
1 month ago
Philippe Antoine
401b2fcae6
detect: http2.frametype is now a generic integer
...
Ticket: 7889
1 month ago
Victor Julien
48972d544c
doc/userguide: link to protocol details from transactional rules
2 months ago
Victor Julien
480e664b4c
doc/userguide: add xbits tx scope support
...
Ticket #7680 .
2 months ago
Victor Julien
a1c4167d94
doc/userguide: add initial protocols overview
...
Explain per protocol mechanics for rule matching.
2 months ago
Victor Julien
e2a5bc058c
doc/userguide: fix DCERPC headings
2 months ago
Victor Julien
be5c83ed53
doc/userguide: add rule hooks to protocol doc
...
Ticket #7662 .
2 months ago
Victor Julien
91f258e2bc
doc/userguide: add missing app-layer protocols
2 months ago
Victor Julien
2623e67a80
doc/userguide: add missing rule protocols
2 months ago
Philippe Antoine
3641b4eda1
detect/nfs: move nfs_procedure to rust
...
Make it able to use strings on the way
Ticket: 6723
2 months ago
Philippe Antoine
9869fb776b
detect/snmp: pdu_type keyword now accepts strings
...
Ticket: 6723
2 months ago
Philippe Antoine
0553dfa814
detect/krb5: move krb5_msg_type to rust
...
Makes it a generic u32 on the way
Unit tests are covered by SV tests
Ticket: 6723
2 months ago
Philippe Antoine
da486af881
detect: list-keywords cli shows integers
...
Ticket: 7875
2 months ago
Philippe Antoine
b298bce0e7
detect: list-keywords cli shows multi-buffers
...
Ticket: 7571
2 months ago
Andreas Dolp
cc590b54c7
doc: fix typo and missing newline in rules/ssh_keywords.
2 months ago
Juliana Fajardini
21b27597d6
doc/rules/internals: minor fixes
...
Fix typo and add a reference about the classtype keyword effect.
Related to
Task #5449
2 months ago
Fupeng Zhao
e79d735374
decode/etag: ETag 802.1BR decoder
...
Ticket: #3953 .
2 months ago
Philippe Antoine
cb9ab951b9
detect/integers: subslice for multi-integers
2 months ago
Philippe Antoine
82f0e725a2
detect/integers: index or_absent and or_oob
...
To match if array is empty, or index is out of bounds
2 months ago
Philippe Antoine
1480cf47ab
detect/integers: nb index to match a specific number of times
...
For example
dns.rrtype: !A,nb>3
will match if we have more than 3 dns records which are not A
2 months ago
Philippe Antoine
6f848eeaaf
detect/integers: all1 index to match only on non-empty arrays
2 months ago
Philippe Antoine
5add185f22
http2/detect: http2.window can now use index
...
Ticket: 7480
2 months ago
Philippe Antoine
83868778b9
http2/detect: http2.priority can now use index
...
Ticket: 7480
2 months ago
Philippe Antoine
9fc407fd75
mqtt/detect: mqtt.type can now use index
...
Ticket: 7480
2 months ago
Philippe Antoine
dad424d74a
doc: multi-integers section for rules
...
Ticket: 7480
Describing the usage of index
2 months ago
Alice Akaki
8e0b0ef35f
detect: add email.body_md5 keyword
...
email.body_md5 matches on md5 hash generated from email body
This keyword maps to the EVE field email.body_md5
It is a sticky buffer
Supports prefiltering
Ticket: #7587
2 months ago
Victor Julien
46203de0e9
doc: adjust for master to main rename
2 months ago
Juliana Fajardini
27e165f760
doc/rules/index: keep rule types doc near the end
...
As this chapter is more meta than about rule keywords, keep it by the
end of the index, to have some semantic separation from the other
sections.
2 months ago
Juliana Fajardini
d5810a42e1
userguide: document how suricata processes rules
...
Added a page that explains how rules are prioritized by Suri, as well
as what main different types of inspection happen and what elements are
involved when ordering rules.
Task #5449
2 months ago
Philippe Antoine
0026019dcf
doc: complete list of multi-buffers
...
Ticket: 7867
2 months ago
Philippe Antoine
d0a513df6a
detect/integers: support kibibyte unit
...
Ticket: 7869
3 months ago
Philippe Antoine
be9858d3aa
detect/integers: document usage of units
...
Ticket: 7190
3 months ago
Jeff Lucovsky
21707ab26c
doc/from_base64: Emphasize keyword only values
...
Emphasize that specifying the keyword only will result in the defaults
for each option to be used.
Issue: 7853
3 months ago
Jason Ish
7a65ca10e2
doc/lua-detection: fix example script; remove most buffers
...
- Reference rule hooks instead
Ticket: #7728
4 months ago
Jason Ish
4791f37ca2
doc/lua-detection: update note to mention rules are enabled by default
...
In 8.0, Lua rules are enabled by default.
4 months ago
Philippe Antoine
f4378eb306
doc/devguide: document app-layer protocol detection
...
Ticket: 6022
5 months ago
Jeff Lucovsky
a300df4c4d
detect/entropy: Clarify when entropy is logged
...
Clarify when entropy values are logged and associated with non-alert log
records.
5 months ago
Eric Leblond
751f3eef3b
doc/userguide: fix some typos
5 months ago
Eric Leblond
6236574b9c
doc/userguide: enrichment_key is now context_key
5 months ago
Eric Leblond
20a0575d96
doc/userguide: fix some typos
...
Suggestions from Juliana.
Co-authored-by: Juliana Fajardini Reichow <jufajardini@gmail.com>
5 months ago
Eric Leblond
40c545f8d9
doc/userguide: jsonline is now standard ndjson
5 months ago
Eric Leblond
f724c75cc9
doc/userguide: improve datajson doc
5 months ago
Eric Leblond
a652eee508
doc/userguide: remove left over datajson reference
5 months ago
Eric Leblond
7d28758a54
doc/userguide: improve datajson doc
...
Patch adds ``remove_key`` option and clarifies the text.
5 months ago
Eric Leblond
0ae88a408a
doc/userguide: basic doc for jsonline format
5 months ago