LoFP
/
t1562.001
t1562.001
Title
Tags
admin may disable firewall during testing or fixing network problem.
t1562
t1562.001
endpoint
splunk
admin may disable problematic schedule task
t1562
t1562.001
endpoint
splunk
admin may disable this application for non technical user.
t1112
t1562
t1562.001
endpoint
splunk
admin or user may choose to disable this windows features.
t1112
t1562
t1562.001
endpoint
splunk
admin or user may choose to disable windows defender product
t1562
t1562.001
endpoint
splunk
admin or user may choose to use this windows features.
t1562
t1562.001
endpoint
splunk
admin or user may choose to use this windows features. filter as needed.
t1562
t1562.001
endpoint
splunk
administrative activity
t1003
t1016
t1021
t1021.001
t1027
t1036
t1053
t1053.005
t1059
t1059.001
t1059.005
t1071
t1071.001
t1087
t1087.001
t1087.002
t1098
t1105
t1133
t1134
t1136
t1136.001
t1137
t1222
t1222.001
t1505
t1505.004
t1552
t1552.006
t1555
t1555.004
t1562
t1562.001
t1572
t1615
windows
linux
sigma
administrator actions
t1562
t1562.001
windows
sigma
administrator actions (should be investigated)
t1562
t1562.001
windows
sigma
administrator actions via the windows defender interface
t1562
t1562.001
windows
sigma
administrator activity (must be investigated)
t1562
t1562.001
windows
sigma
administrator might leverage the same command line for debugging or other purposes. however this action must be always investigated
t1562
t1562.001
windows
sigma
administrator might try to disable defender features during testing (must be investigated)
t1562
t1562.001
windows
sigma
administrators may execute this command that may cause some false positive.
t1059
t1059.001
t1562
t1562.001
endpoint
splunk
allowed administrative activities.
t1562
t1562.001
github
sigma
auto updates of windows defender causes restarts
t1562
t1562.001
windows
sigma
event deletions may be done by a system or network administrator. verify whether the username, hostname, and/or resource name should be making changes in your environment. events deletions from unfamiliar users or hosts should be investigated. if known behavior is causing false positives, it can be exempted from the rule.
t1562
t1562.001
azure
sigma
false positives may be present based on organization use of applocker. filter as needed.
t1562
t1562.001
endpoint
splunk
false positives may occur with troubleshooting scripts
t1562
t1562.001
windows
sigma
false positives should be limited, however filter as needed.
t1558.003
t1562.001
t1566
t1566.001
endpoint
splunk
false positives will be limited to administrative scripts disabling hvci. filter as needed.
t1562
t1562.001
endpoint
splunk
imes are essential for languages that have more characters than can be represented on a standard keyboard, such as chinese, japanese, and korean.
t1562
t1562.001
windows
sigma
installer tools that disable services, e.g. before log collection agent installation
t1070
t1070.001
t1562
t1562.001
windows
sigma
intended exclusions by administrators
t1562
t1562.001
windows
sigma
it is unusual to turn this feature off a windows system since it is a default security control, although it is not rare for some policies to disable it. although no false positives have been identified, use the provided filter macro to tune the search.
t1562
t1562.001
endpoint
splunk
legitimate activities
t1027
t1049
t1083
t1518
t1518.001
t1553
t1553.001
t1562
t1562.001
macos
linux
sigma
legitimate admin script
t1070
t1070.006
t1112
t1562
t1562.001
windows
sigma
legitimate administration
t1562
t1562.001
windows
sigma
legitimate administrative activities
t1082
t1098
t1497
t1497.001
t1562
t1562.001
t1562.003
gcp
macos
linux
sigma
legitimate administrative use (should be investigated either way)
t1562
t1562.001
windows
sigma
legitimate administrator activity restoring a file
t1562
t1562.001
windows
sigma
legitimate administrators might use this command to remove sysmon for debugging purposes
t1562
t1562.001
windows
sigma
legitimate administrators might use this command to update sysmon configuration.
t1562
t1562.001
windows
sigma
legitimate administrators removing applications (should always be investigated)
t1562
t1562.001
windows
sigma
legitimate deactivation by administrative staff
t1070
t1070.001
t1562
t1562.001
windows
sigma
legitimate deinstallation by administrative staff
t1562
t1562.001
windows
sigma
legitimate driver altitude change to hide sysmon
t1562
t1562.001
windows
sigma
legitimate powershell scripts
t1003
t1003.003
t1003.006
t1033
t1036
t1036.003
t1057
t1070
t1070.003
t1083
t1201
t1546
t1546.015
t1553
t1553.005
t1562
t1562.001
t1564
t1564.006
t1615
windows
sigma
legitimate powershell scripts that disable windows defender for troubleshooting purposes. must be investigated.
t1562
t1562.001
windows
sigma
legitimate programs and administrators will execute sc.exe with the start disabled flag. it is possible, but unlikely from the telemetry of normal windows operation we observed, that sc.exe will be called more than seven times in a short period of time.
t1562
t1562.001
endpoint
splunk
legitimate script
t1018
t1021
t1021.006
t1048
t1048.003
t1059
t1218
t1218.007
t1562
t1562.001
windows
sigma
legitimate use
t1005
t1040
t1059
t1072
t1090
t1124
t1127
t1219
t1484
t1484.001
t1546
t1546.015
t1555
t1555.003
t1562
t1562.001
t1564
t1564.001
windows
sigma
legitimate user activity.
t1021
t1021.004
t1082
t1098
t1213
t1213.003
t1562
t1562.001
t1591
t1591.004
bitbucket
sigma
limited false positives. however, tune based on scripts that may perform this action.
t1562
t1562.001
endpoint
splunk
minimal, for some older versions of dev tools, such as pycharm, developers were known to sometimes disable windows defender to improve performance, but this generally is not considered a good security practice.
t1562
t1562.001
windows
sigma
msmpeng might crash if the \"c:\\" partition is full
t1211
t1562
t1562.001
windows
sigma
network admin can terminate a process using this linux command. filter is needed.
t1562
t1562.001
endpoint
splunk
network administrator can use this application to kill process during audit or investigation.
t1562
t1562.001
endpoint
splunk
network operator may disable this feature of windows but not so common.
t1562
t1562.001
endpoint
splunk
none identified. attempts to disable security-related services should be identified and understood.
t1562
t1562.001
endpoint
splunk
other antivirus software installations could cause windows to disable that eventlog (unknown)
t1562
t1562.001
windows
sigma
other cmdlets that may use the same parameters
t1562
t1562.001
windows
sigma
other legimate tools loading drivers. including but not limited to, sysinternals, cpu-z, avs etc. a baseline needs to be created according to the used products and allowed tools. a good thing to do is to try and exclude users who are allowed to load drivers.
t1562
t1562.001
windows
sigma
other legimate tools using this driver and filename (like sysinternals). note - clever attackers may easily bypass this detection by just renaming the driver filename. therefore just medium-level and don't rely on it.
t1562
t1562.001
windows
sigma
other legimate tools using this service names and drivers. note - clever attackers may easily bypass this detection by just renaming the services. therefore just medium-level and don't rely on it.
t1562
t1562.001
windows
sigma
other legitimate windows processes not currently listed
t1486
t1562
t1562.001
windows
sigma
possible admin activity
t1562
t1562.001
windows
sigma
possible administrative activity
t1562
t1562.001
windows
sigma
processes related to software installation
t1486
t1562
t1562.001
windows
sigma
rare legitimate add to registry via cli (to these locations)
t1112
t1562
t1562.001
windows
sigma
rare legitimate use by administrators to test software (should always be investigated)
t1562
t1562.001
windows
sigma
seen being triggered occasionally during windows 8 defender updates
t1562
t1562.001
windows
sigma
some crashes can occur sometimes and the event doesn't provide enough information to tune out these cases. manual exception is required
t1562
t1562.001
windows
sigma
some fp may occur when the feature is disabled by the av itself, you should always investigate if the action was legitimate
t1562
t1562.001
windows
sigma
some legitimate administrative tools leverage `dism.exe` to manipulate packages and features of the operating system. filter as needed.
t1562
t1562.001
endpoint
splunk
third party application may use this approach to uninstall applications.
t1562
t1562.001
endpoint
splunk
unlikely
t1003
t1003.001
t1003.002
t1003.004
t1003.005
t1003.006
t1005
t1007
t1008
t1012
t1014
t1016
t1018
t1021
t1021.002
t1021.003
t1021.006
t1027
t1027.005
t1033
t1036
t1036.003
t1036.007
t1041
t1046
t1047
t1048
t1048.001
t1053
t1053.003
t1053.005
t1055
t1055.001
t1056
t1057
t1059
t1059.001
t1059.002
t1059.003
t1068
t1070
t1071
t1071.001
t1071.004
t1078
t1082
t1083
t1087
t1090
t1090.001
t1090.003
t1105
t1106
t1112
t1115
t1123
t1127
t1132
t1132.001
t1133
t1134
t1134.001
t1134.002
t1134.004
t1136
t1136.001
t1136.002
t1137
t1137.002
t1140
t1190
t1203
t1204
t1210
t1213
t1213.003
t1216
t1218
t1218.008
t1218.010
t1218.011
t1218.013
t1219
t1486
t1489
t1490
t1496
t1498
t1499
t1499.001
t1505
t1505.003
t1526
t1528
t1543
t1543.003
t1546
t1546.008
t1548
t1548.003
t1550
t1550.003
t1552
t1553
t1553.004
t1555
t1556
t1557
t1557.001
t1558
t1558.003
t1562
t1562.001
t1562.002
t1562.010
t1564
t1564.004
t1566
t1569
t1569.002
t1570
t1574
t1574.001
t1574.002
t1586
t1587
t1587.001
t1588
t1588.002
t1590
t1590.001
t1590.002
t1620
t1649
bitbucket
azure
m365
okta
macos
windows
linux
opencanary
sigma
user may choose to disable windows defender av
t1562
t1562.001
endpoint
splunk
valid change in a trail
t1562
t1562.001
aws
sigma
valid change in aws config service
t1562
t1562.001
aws
sigma
valid change in the guardduty (e.g. to ignore internal scanners)
t1562
t1562.001
aws
sigma
windows service update may cause this event. in that scenario, filtering is needed.
t1562
t1562.001
endpoint
splunk