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Author SHA1 Message Date
Florian Roth
8e7caf0e4d rule: CVE-2020-1048 2020-05-15 12:08:31 +02:00
Florian Roth
ab950fb89d fix: removed rules missing in master 2020-05-14 15:53:09 +02:00
Florian Roth
e01734fda1 rule: proxy UA hidden cobra 2020-05-12 17:43:54 +02:00
Florian Roth
1104044f53 fix: delete duplicate rules 2020-05-11 10:55:02 +02:00
Florian Roth
2b18b66c16 Merge branch 'master' into rule-devel 2020-05-11 10:50:10 +02:00
Florian Roth
4366a95024 rule: Maze ransomware 2020-05-11 10:46:26 +02:00
Florian Roth
f96c3a5fd4 Merge branch 'master' into rule-devel 
# Conflicts:
#	rules/proxy/proxy_ua_suspicious.yml
#	rules/windows/process_creation/win_install_reg_debugger_backdoor.yml
#	rules/windows/process_creation/win_susp_csc_folder.yml
 2020-05-11 10:44:19 +02:00
Florian Roth
fd7968d4f8
Merge pull request #734 from NVISO-BE/win_susp_failed_logon_source 
New rule: Failed Logon From Public IP
 2020-05-08 16:24:12 +02:00
Florian Roth
64a5ad0d07
Merge pull request #735 from nl5887/master 
fix incorrect use of action global
 2020-05-08 12:20:33 +02:00
Thomas Patzke
3b96b5e497
Merge pull request #723 from neu5ron/socprime_add_zeek_and_corelight 
sigmacs for Zeek and Corelight(Zeek)
 2020-05-06 23:22:14 +02:00
Remco Verhoef
2d38cb7b52
fix incorrect use of global 2020-05-06 23:00:45 +02:00
Remco Verhoef
40539a0c0e
fix incorrect use of action global 2020-05-06 22:53:02 +02:00
Remco Hofman
123a23adae win_susp_failed_logon_source rule 2020-05-06 22:24:02 +02:00
Thomas Patzke
1797a1e56b
Merge pull request #733 from NVISO-BE/fix-732 
Fix for broken endswith modifier
 2020-05-06 22:17:08 +02:00
Remco Hofman
24029a8f27 Fix for broken endswith modifier 2020-05-06 17:10:54 +02:00
Florian Roth
1ce527c9be
Merge pull request #729 from Rettila/master 
Rule correction and enhancement
 2020-05-05 19:25:49 +02:00
Florian Roth
473c31232e
add additional reference 2020-05-05 19:25:33 +02:00
Rettila
0e1fa5c135
Update win_possible_dc_shadow.yml 2020-05-05 18:14:32 +02:00
Rettila
55d018255c
Update win_possible_dc_shadow.yml 2020-05-05 16:52:08 +02:00
Rettila
3302c63e0c
Update and rename win_possible_dc_sync.yml to win_possible_dc_shadow.yml 2020-05-05 16:51:35 +02:00
Rettila
f27aa4bfee
Update win_possible_dc_sync.yml 2020-05-05 16:50:13 +02:00
Rettila
db810b342f
Delete win_possible_dc_shadow.yml 2020-05-05 16:48:39 +02:00
Rettila
e3f21805f3
Update win_possible_dc_shadow.yml 2020-05-05 16:43:56 +02:00
Rettila
0f4cc9d365
Create win_possible_dc_shadow.yml 2020-05-05 16:40:52 +02:00
neu5ron
a01a85cf9b CI/CD check fixes (missing ID's) 2020-05-04 15:22:18 -04:00
neu5ron
90730508f0 Merge remote-tracking branch 'neu5ron-sigma/socprime_add_zeek_and_corelight' into socprime_add_zeek_and_corelight 2020-05-04 15:17:54 -04:00
neu5ron
a61b1da47a fixed yaml space causing condition to not be found 2020-05-04 15:17:43 -04:00
neu5ron
98f163e752 fixed yaml space causing condition to not be found 2020-05-04 15:10:48 -04:00
Florian Roth
d298bb5714
Merge pull request #480 from hillu/override-coverage 
Make coverage binary overridable
 2020-05-02 18:50:58 +02:00
Florian Roth
030898ba9c
Merge branch 'master' into override-coverage 2020-05-02 14:22:03 +02:00
Florian Roth
c71e10a7f3
Merge pull request #717 from Karneades/renamedbinary 
Add netsh to renamed binary rule
 2020-05-02 14:12:34 +02:00
Florian Roth
b4b9b0155f
Merge pull request #716 from Karneades/patch-1 
Add rule to detect wifi creds harvesting using netsh
 2020-05-02 14:12:10 +02:00
Florian Roth
7f8baee10d
Merge pull request #720 from 0xThiebaut/specification 
Update rules to follow the Sigma state specification
 2020-05-02 14:11:45 +02:00
neu5ron
d300027848 on behalf of @socprime [SOC Prime Inc.](https://my.socprime.com/en/tdm/) 
add rules for Zeek. This includes Windows Event Channel Security EventID:5145 that have same fields as Zeek SMB
Also, converted some of (MITRE ATT&CK BZAR)[https://github.com/mitre-attack/bzar] which are Zeek (sensor) scripts.
 2020-05-02 07:27:51 -04:00
neu5ron
c66540c029 on behalf of @socprime [SOC Prime Inc.](https://my.socprime.com/en/tdm/) 
create `zeek` folder to store Zeek rules
 2020-05-02 07:25:21 -04:00
neu5ron
cbe5af01a1 on behalf of @socprime [SOC Prime Inc.](https://my.socprime.com/en/tdm/) 
add a total of 5 sigmac's (sigma configs) for 3 different backends. full git message to follow in PR.
 2020-05-02 07:23:11 -04:00
Thomas Patzke
2fafff3278 Fixed: escaping of backslashes before added * 
Fixes issue #722.
 2020-05-02 00:13:15 +02:00
Maxime Thiebaut
4600bf73dc Update rules to follow the Sigma state specification 
The [Sigma specification's status component](https://github.com/Neo23x0/sigma/wiki/Specification#status-optional) states the following:

> Declares the status of the rule:
>  - stable: the rule is considered as stable and may be used in production systems or dashboards.
>  - test: an almost stable rule that possibly could require some fine tuning.
>  - experimental: an experimental rule that could lead to false results or be noisy, but could also identify interesting events.

However the Sigma Rx YAML specification states the following:

> ```yaml
> status:
>     type: //any
>     of:
>         - type: //str
>           value: stable
>         - type: //str
>           value: testing
>         - type: //str
>           value: experimental
> ```

The specification confuses the `test` and `testing` state. This commit changes the `test` state into the `testing` state which is already used in the code-base:
 - [`sigma/sigma-schema.rx.yml`](a805d18bba/sigma-schema.rx.yml (L49))
 - [`sigma/tools/sigma/filter.py`](f3c60a6309/tools/sigma/filter.py (L26))
 - [`sigma/tools/sigmac`](4e42bebb34/tools/sigmac (L98))

Although not modifyable through a PR, the specification should furthermore be updated to use the `testing` state.
 2020-04-24 20:50:31 +02:00
Andreas Hunkeler
7d437c2969
Add netsh to renamed binary rule 2020-04-20 17:12:25 +02:00
Andreas Hunkeler
d4e9606266
Improve netsh wifi rule another time due to arg shortcut 2020-04-20 16:40:03 +02:00
Andreas Hunkeler
af498d8a8c
Improve rule to detect argument shortcut in netsh wlan rule 2020-04-20 16:32:25 +02:00
Andreas Hunkeler
ba541c3952
Fix title for new netsh wifi rule 2020-04-20 16:20:45 +02:00
Andreas Hunkeler
d9e5274c9e
Add rule to detect wifi creds harvesting using netsh 2020-04-20 16:14:44 +02:00
Florian Roth
514bd8657b
Merge pull request #704 from Iveco/master 
Detect Ghost-In-The-Logs (disabling/bypassing ETW)
 2020-04-14 14:11:27 +02:00
Florian Roth
2e0e170058
Merge pull request #708 from teddy-ROxPin/patch-4 
Create powershell_create_local_user.yml
 2020-04-14 14:11:15 +02:00
Florian Roth
3175a48bdc
Casing 2020-04-14 13:40:34 +02:00
Florian Roth
ecdec93800
Casing 2020-04-14 13:39:58 +02:00
Florian Roth
5cbe008350
Casing 2020-04-14 13:39:22 +02:00
Florian Roth
5ee0808619
Merge pull request #706 from vesche/update_win_susp_netsh_dll_persistence 
Update win_susp_netsh_dll_persistence.yml
 2020-04-14 13:37:53 +02:00
Florian Roth
4f469c0e39
Adjusted level 2020-04-14 13:37:10 +02:00