t1553 | LoFP

t1553

Title	Tags
certain applications may install root certificates for the purpose of inspecting ssl traffic.	t1553 windows macos elastic
false positives will be limited to a legitimate business applicating consistently adding new root certificates to the endpoint. filter by user, process, or thumbprint.	t1553 t1553.004 endpoint splunk
files that are interacted with that have these extensions legitimately	t1027 t1027.005 t1070 t1070.004 t1485 t1553 t1553.002 windows sigma
help desk or it may need to manually add a corporate root ca on occasion. need to test if gpo push doesn't trigger fp	t1553 t1553.004 windows sigma
legitimate activities	t1027 t1049 t1083 t1490 t1518 t1518.001 t1553 t1553.001 t1562 t1562.001 macos linux sigma
legitimate administration activities	t1007 t1016 t1018 t1033 t1037 t1037.005 t1040 t1046 t1053 t1053.002 t1053.003 t1069 t1069.001 t1070 t1070.002 t1070.004 t1078 t1078.003 t1082 t1087 t1087.001 t1090 t1105 t1136 t1136.001 t1140 t1201 t1518 t1518.001 t1546 t1546.014 t1548 t1548.001 t1552 t1552.001 t1553 t1553.004 t1555 t1555.001 t1562 t1562.004 t1564 t1564.002 t1565 t1565.001 t1592 t1592.004 windows macos linux sigma
legitimate administrative script	t1059 t1059.001 t1098 t1132 t1132.001 t1136 t1136.002 t1553 t1553.004 t1571 t1573 t1574 t1574.011 t1574.012 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 sip being registered by the os or different software.	t1553 t1553.003 windows sigma
legitimate usage of sdelete	t1027 t1027.005 t1070 t1070.004 t1485 t1553 t1553.002 windows sigma
not commonly run by administrators. also whitelist your known good certificates	t1552 t1552.004 t1553 t1553.004 cisco sigma
there may be legitimate reasons for administrators to add a certificate to the untrusted certificate store. in such cases, this will typically be done on a large number of systems.	t1553 t1553.004 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 t1036.005 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 t1202 t1203 t1204 t1210 t1213 t1213.003 t1216 t1218 t1218.001 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 t1546.015 t1548 t1548.003 t1550 t1550.003 t1552 t1552.004 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 windows opencanary okta m365 azure bitbucket macos linux sigma