Commit Graph

3622 Commits

Author SHA1 Message Date
Willi Ballenthin
dc371580a5 Update capa/features/extractors/base_extractor.py 2023-06-14 22:43:37 +01:00
Yacine Elhamer
2a047073e9 remove redundant types
Co-authored-by: Willi Ballenthin <willi.ballenthin@gmail.com>
2023-06-14 22:43:37 +01:00
Stephen Eckels
6e3b1bc240 explorer: optimize cache and extractor interface (#1470)
* Optimize cache and extractor interface

* Update changelog

* Run linter formatters

* Implement review feedback

* Move rulegen extractor construction to tab change

* Change rulegen cache construction behavior

* Adjust return values for CR, format

* Fix mypy errors

* Format

* Fix merge

---------

Co-authored-by: Stephen Eckels <stephen.eckels@mandiant.com>
2023-06-14 22:43:37 +01:00
Capa Bot
51faaae1d0 Sync capa rules submodule 2023-06-14 22:43:37 +01:00
Capa Bot
f55804ef06 Sync capa rules submodule 2023-06-14 22:43:37 +01:00
Xusheng
e671e1c87c Add a test that asserts on the binja version 2023-06-14 22:43:37 +01:00
Xusheng
a7aa817dce Update the stack string detection with BN's builtin outlining of constant expressions 2023-06-14 22:43:37 +01:00
Capa Bot
dcce4db6d5 Sync capa rules submodule 2023-06-14 22:43:37 +01:00
Yacine Elhamer
64c4f0f1aa remove default implementation
Co-authored-by: Willi Ballenthin <willi.ballenthin@gmail.com>
2023-06-14 22:43:37 +01:00
Yacine Elhamer
a8f928200b remove ppid member from ProcessHandle
Co-authored-by: Willi Ballenthin <willi.ballenthin@gmail.com>
2023-06-14 22:43:37 +01:00
Yacine Elhamer
58d42b09d9 add ppid documentation to the dynamic extractor interface 2023-06-14 22:43:37 +01:00
Yacine Elhamer
10f56de5e8 Merge branch 'dynamic-extractor' into dynamic-features 2023-06-13 23:03:33 +01:00
Yacine Elhamer
5ee4fc2cd5 add parent process id to the process handle 2023-06-13 23:02:00 +01:00
Yacine Elhamer
45c3345bbc Merge branch 'dynamic-extractor' into dynamic-features 2023-06-13 14:26:14 +01:00
Yacine Elhamer
a6ca3aaa66 remove from_trace() and submit_sample() methods 2023-06-13 14:23:50 +01:00
Yacine Elhamer
5a10b612a1 add a Mutex feature 2023-06-12 00:06:53 +01:00
Yacine Elhamer
632b3ff07c add a Filename feature 2023-06-12 00:06:05 +01:00
Yacine Elhamer
efe1d1c0ac add a Registry feature 2023-06-12 00:05:20 +01:00
Yacine Elhamer
86e2f83a7d extend the API feature to support an strace-like argument style 2023-06-11 23:19:24 +01:00
Yacine Elhamer
f243749d38 get_threads(): fix mypy typing
Co-authored-by: Moritz <mr-tz@users.noreply.github.com>
2023-06-09 09:03:49 +00:00
Yacine Elhamer
dac103c621 fix bad comment
Co-authored-by: Moritz <mr-tz@users.noreply.github.com>
2023-06-09 09:03:09 +00:00
Yacine Elhamer
35e53e9691 add abstract DynamicExtractor class 2023-06-08 23:15:29 +00:00
Capa Bot
0559e61af1 Sync capa rules submodule 2023-06-08 08:41:14 +00:00
Capa Bot
2fe0713faa Sync capa rules submodule 2023-06-07 10:17:28 +00:00
Willi Ballenthin
28629b352c Merge pull request #1502 from Aayush-Goel-04/Aayush-Goel-04/Issue#1411
Update Metadata type in capa main
2023-06-06 13:04:35 +02:00
Aayush Goel
e5f79c9f5c Merge branch 'mandiant:master' into Aayush-Goel-04/Issue#1411 2023-06-06 13:04:19 +05:30
Aayush Goel
c6815ef126 Update Model and FrozenModel Class 2023-06-06 13:02:30 +05:30
Willi Ballenthin
57095175d2 Merge pull request #1443 from yelhamer/feature-static-api-names
Extract api names from ELF debug symbols [vivisect]
2023-06-05 14:54:34 +02:00
Yacine Elhamer
5b260c00f4 fix symtab FunctionName feature scope address 2023-06-05 13:37:19 +01:00
Yacine Elhamer
9b0fb74d94 fix typo: "Elf" to "elf" 2023-06-05 13:36:50 +01:00
Yacine Elhamer
103b384c09 fix viv/extractor.py codestyle imports 2023-06-05 12:17:27 +01:00
Yacine Elhamer
65f18aecc8 fix mypy typing issues 2023-06-05 12:14:56 +01:00
Yacine Elhamer
e971bc4044 fix codestyle issues 2023-06-05 12:01:39 +01:00
Aayush Goel
b4870b120e Remove from_capa API for MetaData 2023-06-03 15:33:49 +05:30
Yacine Elhamer
7dff76b122 Merge branch 'master' into feature-static-api-names 2023-06-03 01:44:13 +01:00
Yacine Elhamer
be5ada26ea fix code style 2023-06-03 01:12:56 +01:00
Yacine Elhamer
5b903ca4f3 add error handling to SymTab and its callers 2023-06-02 23:19:14 +01:00
Yacine Elhamer
6b2710ac7e fix broken logic in extract_function_symtab_names() 2023-06-02 22:43:58 +01:00
Yacine Elhamer
764fda8e7b add missing Shdr.from_viv() method 2023-06-02 17:57:37 +01:00
Yacine Elhamer
151ef95b79 remove usage of vsGetField 2023-06-02 17:14:44 +01:00
Yacine Elhamer
4976375d74 elf.py: fix identation error 2023-06-02 16:30:17 +01:00
Yacine Elhamer
0b834a1623 delete functionName extraction at instruction level
Co-authored-by: Willi Ballenthin <willi.ballenthin@gmail.com>
2023-06-02 15:56:14 +01:00
Yacine Elhamer
41c512624b update symtab-based FunctionName feature extraction 2023-06-02 14:44:51 +01:00
Yacine Elhamer
9467ee6f10 add FunctionName extraction at the function scope 2023-06-02 14:42:04 +01:00
Yacine Elhamer
dde76e301d add a method to construct SymTab objects from Elf objects 2023-06-02 12:15:05 +01:00
Aayush Goel
5ded85f46e Update CHANGELOG.md 2023-06-02 14:54:36 +05:30
Capa Bot
0cbe4618e1 Sync capa-testfiles submodule 2023-06-02 09:20:23 +00:00
Aayush Goel
f03ad2d208 Merge branch 'mandiant:master' into Aayush-Goel-04/Issue#1411 2023-06-02 14:47:24 +05:30
Willi Ballenthin
64dca7d801 Merge branch 'master' into feature-static-api-names 2023-06-02 09:26:25 +02:00
Willi Ballenthin
3834314c2a Merge pull request #1463 from Aayush-Goel-04/Aayush-Goel-04/Issue#1451
Utility script to detect feature overlap between new and existing CAPA rules.
2023-06-02 09:18:00 +02:00