Florian Roth
daaee558a1
Rule: added date to Tom's WMI rule
2019-04-15 09:06:53 +02:00
Florian Roth
612a7642d2
Added Local directory
2019-04-15 08:47:53 +02:00
Florian Roth
65b81dad32
Rule: Suspicious scripting in a WMI consumer
2019-04-15 08:13:35 +02:00
Florian Roth
1d3159bef0
Rule: Extended Office Shell rule
2019-04-15 08:13:35 +02:00
Karneades
d872c52a43
Add restricted filters to notepad++ gup.exe rule
2019-04-15 08:12:12 +02:00
Thomas Patzke
5194e8778c
Fail on missing target selection
2019-04-14 23:50:07 +02:00
Florian Roth
1e262f5055
Merge pull request #303 from Karneades/patch-1
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Remove too loose filter in wmi spwns powershell rule
2019-04-14 23:11:57 +02:00
Florian Roth
cb0a87e21e
Merge pull request #316 from megan201296/patch-19
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Update win_mal_ursnif.yml
2019-04-14 23:10:16 +02:00
Florian Roth
08ec8597a5
Merge pull request #317 from megan201296/patch-20
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Create apt_oceanlotus_registry.yml
2019-04-14 23:09:42 +02:00
Thomas Patzke
5463128ea0
Merge pull request #314 from Karneades/patch-4
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Remove loose wildcard filter in powershell encoded cmd rule
2019-04-14 23:02:42 +02:00
megan201296
74fce5f511
Create apt_oceanlotus_registry.yml
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Rule based on https://www.welivesecurity.com/2019/03/20/fake-or-fake-keeping-up-with-oceanlotus-decoys/ . Based on OSINT, these keys are unique to the oceanlotus activity and not at all legitimate.
2019-04-14 12:01:52 -05:00
megan201296
eb8a0636c5
Update win_mal_ursnif.yml
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After @thomaspatzke changed to HKU, I did some reading. HKU is for HKEY_User, not HKEY_Current_User (what this threat is tied to. However, he was correct that HKCU does not exist as a prefix for sysmon (see the notes section under event id 13 here: https://github.com/SwiftOnSecurity/sysmon-config/blob/master/sysmonconfig-export.xml ). Changed to ignore the key name, confirmed that the key is still uniique.
2019-04-14 11:51:13 -05:00
patrick
51d19b36cc
Add new Sigma Rule for C2 DNS Tunneling
2019-04-13 20:28:55 +02:00
patrick
4b43db2aac
Add new Sigma Rule for C2 DNS Tunneling
2019-04-13 20:27:36 +02:00
Florian Roth
6351c5a350
Sigma ATT&CK coverage by @jmallette
2019-04-11 18:27:52 +02:00
Florian Roth
038918d2c0
Merge pull request #311 from jmallette/master
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ATT&CK Navigator Coverage Layer
2019-04-11 18:18:16 +02:00
Karneades
75d36165fc
Remove non-generic falsepositives
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There are tons of FPs for that... :)
2019-04-11 12:55:24 +02:00
Karneades
51e65be98b
Remove loose wildcard filter in powershell encoded cmd rule
2019-04-11 12:53:12 +02:00
Jon
cd456a1d2b
initial SIGMA ATTACK Navigator layer release
2019-04-09 22:49:28 -04:00
jmallette
c775b7a033
Merge pull request #1 from Neo23x0/master
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update fork
2019-04-09 22:43:32 -04:00
Jason Lynch
89fb726875
added win_office_spawn_exe_from_users_directory.yml. Detects executable in users directory started via office program. Helpful for adversaries that tend to drop and execute renamed binaries in this location such as fin7
2019-04-09 09:45:07 -04:00
Jason Lynch
f0c8c428bb
added rules for renamed wscript, cscript and paexec. Added two directories to the existing sysmon_susp_prog_location_network_connection rule. These additions are all fin7 related.
2019-04-08 08:07:30 -04:00
juju4
152febcea2
sumologic: fixing non-pushed cleannode()
2019-04-07 13:04:15 -04:00
patrick
ca4b710c01
Added Sigma Use Case detecting Privilege Escalation Preparation in Linux
2019-04-07 15:36:19 +02:00
Karneades
97376c00de
Fix condition
2019-04-04 22:33:32 +02:00
Karneades
766b8b8d18
Fix condition
2019-04-04 22:32:47 +02:00
Karneades
788e75ef1b
Fix condition
2019-04-04 22:32:21 +02:00
Karneades
840eb2f519
Remove too loose filter in notepad updater rule
2019-04-04 22:25:05 +02:00
Karneades
eb690d8902
Remove too loose filter in mshta rule
2019-04-04 22:16:24 +02:00
Karneades
1915561351
Remove to loose wildcard from wmi spwns powershell rule
2019-04-04 22:12:28 +02:00
Florian Roth
81693d81b6
Merge pull request #295 from sbousseaden/master
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Create win_atsvc_task.yml
2019-04-04 18:32:13 +02:00
sbousseaden
c4b8f75940
Update win_lm_namedpipe.yml
2019-04-04 18:22:50 +02:00
MadsRC
41b4d800c5
Update net_susp_dns_txt_exec_strings.yml
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Fixed my botched YAML syntax...
2019-04-04 08:35:37 +02:00
sbousseaden
22958c45a3
Update win_GPO_scheduledtasks.yml
2019-04-03 21:50:55 +02:00
sbousseaden
b4ac9a432f
Update win_susp_psexec.yml
2019-04-03 21:50:25 +02:00
sbousseaden
353e457104
Update win_lm_namedpipe.yml
2019-04-03 21:49:58 +02:00
sbousseaden
d5818a417b
Update win_impacket_secretdump.yml
2019-04-03 21:49:30 +02:00
sbousseaden
9c5575d003
Update win_atsvc_task.yml
2019-04-03 21:48:38 +02:00
sbousseaden
edb98f2781
Update win_account_discovery.yml
2019-04-03 21:40:59 +02:00
MadsRC
d0d51b6601
Update net_susp_dns_txt_exec_strings.yml
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The references indicate that this rule should apply to TXT records, but without specifying that the "record_type" must be "TXT" there's the potential for a lot of false positives.
"record_type" was chosen as that fits with Splunks "Network Resolution (DNS)" datamodel.
2019-04-03 20:31:31 +02:00
Florian Roth
2b814011cd
Merge pull request #287 from P4T12ICK/feature/lnx-clear-cmd-history-signature
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Add new signature for linux clear command history
2019-04-03 19:45:06 +02:00
Florian Roth
13f86e9333
Merge pull request #296 from Karneades/patch-1
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Remove backslashes in CommandLine for sticky key rule
2019-04-03 19:44:02 +02:00
Florian Roth
b4b7d810fc
Merge pull request #300 from yt0ng/development
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Sqirrel packages manager, EmpireMonkey, WMI Spawning PowerShel
2019-04-03 19:20:46 +02:00
yt0ng
e0459cec1c
renamed file
2019-04-03 17:39:17 +02:00
christophetd
d32e5c10b8
Allow generating Elastalert rules with the http_post alert type without specifying a URL at generation time
2019-04-03 17:22:58 +02:00
t0x1c-1
7e058e611c
WMI spawning PowerShell seen in various attacks
2019-04-03 16:56:45 +02:00
Unknown
9ada22b8e0
adjusted link
2019-04-03 16:40:18 +02:00
Unknown
d2e605fc5c
Auto stash before rebase of "Neo23x0/master"
2019-04-03 16:25:18 +02:00
Karneades
865d971704
Remove backslashes in CommandLine for sticky key rule
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Example command line is exactly "cmd.exe sethc.exe 211".
=> the detection with *\cmd.exe... would not match.
2019-04-03 16:16:18 +02:00
sbousseaden
eda5298457
Create win_account_backdoor_dcsync_rights.yml
2019-04-03 16:16:05 +02:00
