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5589 Commits

Author SHA1 Message Date
VakarisZ d3beebf995 Change ransomware_payload.py to not encrypt files in CWD if no directory was specified 2021-07-07 11:41:42 +03:00
VakarisZ ca1712cdd6 Extract the logic of determining target directory for ransomware payload into a separate method 2021-07-07 11:40:56 +03:00
VakarisZ bd60bef35f Change the expand_path method in file_utils.py to throw an error if an empty file path is provided instead of expanding it to current working directory 2021-07-07 11:23:10 +03:00
VakarisZ 6282cd0de3 Add a UT to test if ransomware payload tries to encrypt files if "linux_target_dir" and "windows_target_dir" inputs are empty. 
We have empty "linux_target_dir" and "windows_target_dir" by default so it's important that ransomware payload doesn't try to encrypt files by default, without users' knowledge.
 2021-07-07 10:48:35 +03:00
Mike Salvatore 5a77785164 Tests: Remove Path -> str implicit conversion warning 2021-07-06 11:56:25 -04:00
Mike Salvatore a512fd947a Tests: Return Path object from patched_home_env() fixture 2021-07-06 11:31:12 -04:00
Mike Salvatore 5ac574bd17 Tests: Fix failing expand_path() tests 2021-07-06 11:29:42 -04:00
Mike Salvatore 8dd1aa25ac
Merge pull request #1292 from guardicore/ransomware_dir_fix 
Ransomware: bugfix for directories
 2021-07-06 11:25:13 -04:00
Shreya Malviya 999399ae2d
Merge pull request #1291 from guardicore/ransomware-reporting-tab 
Add ransomware report tab
 2021-07-06 19:59:07 +05:30
Shreya 53faf5a3db tests: Rename test file to avoid "import name mismatch" error by pytest 2021-07-06 19:58:24 +05:30
Shreya c802914cf6 tests: Update tests according to previous changes with `expand_path()` 2021-07-06 19:46:08 +05:30
Shreya 96c3a2ed12 agent, island: Replace import path for `expand_path()` everywhere 2021-07-06 19:45:08 +05:30
Mike Salvatore 6622fc0ff5 Island: Do not set state from props in RansomwareReport 2021-07-06 10:10:33 -04:00
Shreya d0a94e6223 agent, common, island: Move file util `expand_path` to `common/` 2021-07-06 19:40:10 +05:30
Mike Salvatore b1ab2525fd
Merge pull request #1288 from guardicore/ransomware-target-dir-validators 
Validate ransomware target directories
 2021-07-06 09:50:47 -04:00
Shreya ded6ce0cd0 agent: Use `expand_path()` instead of `os.path` functions in ransomware payload 2021-07-06 19:18:52 +05:30
Mike Salvatore 4bec9576aa Island: Remove extra + from windows environment variable regex 2021-07-06 09:38:32 -04:00
Mike Salvatore 638db3d7e0 Island: Escape '-' character in environment variable regex 
Co-authored-by: Shreya Malviya <shreya.malviya@gmail.com>
 2021-07-06 09:38:32 -04:00
Mike Salvatore d2dda4519f Island: Allow Windows ransomware target paths to be UNC paths 2021-07-06 09:38:32 -04:00
Mike Salvatore 9d4ee88e09 Island: Do not allow Windows ransomware target paths beginning with "$" 
As far as I can tell, environment variables in Windows look like %NAME%.
Variables in powershell begin with $, but file explorer doesn't
recognize paths beginning with $ as valid.
 2021-07-06 09:38:32 -04:00
Mike Salvatore df6082b50a Island: Refactor linux/windows ransomware path regexes 
Refactored because the escape characters were cumbersome and difficult
to read when regexes were defined as strings. Also allow special
characters in Windows environment variable names as per
https://ss64.com/nt/syntax-variables.html
 2021-07-06 09:38:32 -04:00
Shreya dc305d8e16 cc: Add validation format (starts wih `~`) for ransomware linux target directory 2021-07-06 09:38:32 -04:00
Shreya f8a062876c agent: Create `file_utils.py` and add `expand_path()` to it 2021-07-06 19:07:53 +05:30
Shreya e91d7a6282 agent: Change type hint for FileEncryption's `__init__()`'s `filepath` 2021-07-06 19:04:55 +05:30
Mike Salvatore b17b85d7e7
Merge pull request #1299 from guardicore/delimiter-windows-certificate 
island: Add delimiter to windows create_certificate
 2021-07-06 09:23:30 -04:00
Mike Salvatore 0fd88b8097 Merge pull request #1297 from guardicore/ransomware-report-api-endpoint 2021-07-06 09:22:11 -04:00
Mike Salvatore 832704dd1c
Merge pull request #1298 from guardicore/gevent-ssl-traceback 
Gevent ssl traceback
 2021-07-06 09:19:44 -04:00
Mike Salvatore 96fc33025e Island: Redirect gevent tracebacks to file and log exceptions 
By default, gevent prints exceptions and tracebacks to stderr. This is
obnoxious as it results in large tracebacks intermixed with the output
that the logger prints to the console. This commit redirects this data
to {DATA_DIR}/gevent_exceptions.log. Unfortunately, this would mean that
the user might be left without any indication these exceptions had
occurred, unless they take the time to inspect the
gevent_exceptions.log. Therefore, when an excepion occurs, a message
with just the exception (not the traceback) is logged to WARNING.

Fixes #859
 2021-07-06 08:39:30 -04:00
Shreya 4d8258ddbd cc: Change order of report tab imports to match the order in which they're shown 2021-07-06 16:23:27 +05:30
Shreya c78c955551 CHANGELOG: Add ransomware report API endpoint 2021-07-06 16:16:35 +05:30
Shreya 6d32f85120 island: Remove responsibility to decide whether the report should be displayed, from the backend 2021-07-06 16:14:22 +05:30
Ilija Lazoroski 695e266943 island: Add delimiter to windows create_certificate 2021-07-06 12:43:32 +02:00
Shreya 231fa6f99f cc: Add dummy code to frontend to check if ransomware report tab should be showed 2021-07-06 15:44:40 +05:30
Mike Salvatore 524fd0f55e
Merge pull request #1248 from guardicore/string-templating-dropper-upgrader 
Added string templating functions for infection monkey dropper.
 2021-07-05 19:27:11 -04:00
Mike Salvatore ebbdbc8dcb Island: Add GeventHubErrorHandler to log gevent exceptions 2021-07-05 12:26:40 -04:00
Mike Salvatore f86ff4fbd7 Island: Set log and error_log parameters on WSGIServer constructor 
Provides WSGIServer with a logger for INFO log messages and ERROR log
messages.

https://www.gevent.org/api/gevent.pywsgi.html#gevent.pywsgi.WSGIServer
 2021-07-05 12:26:37 -04:00
Shreya 8afd69634c tests: Add unit test for ransomware target dir path with env variables 2021-07-05 19:13:36 +05:30
Mike Salvatore 19e9fe5fb9 appimage: Upgrade python version to 3.7.11 2021-07-05 08:29:01 -04:00
Mike Salvatore b4b690491e Update changelog 2021-07-05 08:18:14 -04:00
Mike Salvatore 94bf91c447
Merge pull request #1286 from guardicore/ransomware-config-ui-description 
Ransomware config UI description
 2021-07-05 07:30:47 -04:00
Shreya 7b167ba0c4 island: Add API endpoint for ransomware report 2021-07-05 16:17:40 +05:30
Shreya 2f090f0060 cc: Only show ransomware report tab if `show` in ransomware report telemetry is `true` 2021-07-05 15:04:10 +05:30
Mike Salvatore 01b9c41c6e Remove mock_home_env() from vulture_allowlist.py 2021-07-02 18:59:24 -04:00
Mike Salvatore f4102aaa3a Remove unused mock_home_env() pytest fixture 
This was replaced with patched_home_env() but never removed.
 2021-07-02 09:31:45 -04:00
VakarisZ 8ef6a50180 Fix a bug in ransomware directories that caused environmental variables to not be expanded 2021-07-02 15:11:30 +03:00
Shreya 3496c717a9 cc, common: Split ransomware dir path validator regex expressions and rename related stuff to accurately describe it 2021-07-02 16:39:03 +05:30
Shreya 54072b6632 cc: Make whitespace-only a valid input for ransomware target directory paths 2021-07-02 16:09:50 +05:30
Shreya 1768c0cdf6 cc: Fix regex bug when validating ransomware target directories 2021-07-02 16:04:46 +05:30
Shreya 46ac53c5d1 cc: Add ransomware report tab 2021-07-02 13:53:45 +05:30
Shreya 3d48a11fc2 cc: Add regex validators for ransomware directory path validation 2021-07-01 13:32:10 +05:30