island: Remove unneeded mongo queries in ATT&CK techniques maped to PBAs

This commit is contained in:
Shreya Malviya 2021-10-06 14:50:10 +05:30
parent 81252e2b6a
commit e4f5f08a66
3 changed files with 0 additions and 71 deletions

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@ -12,24 +12,3 @@ class T1146(PostBreachTechnique):
"restored it back)."
)
pba_names = [POST_BREACH_CLEAR_CMD_HISTORY]
@staticmethod
def get_pba_query(*args):
return [
{
"$match": {
"telem_category": "post_breach",
"data.name": POST_BREACH_CLEAR_CMD_HISTORY,
}
},
{
"$project": {
"_id": 0,
"machine": {
"hostname": {"$arrayElemAt": ["$data.hostname", 0]},
"ips": [{"$arrayElemAt": ["$data.ip", 0]}],
},
"result": "$data.result",
}
},
]

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@ -9,30 +9,3 @@ class T1156(PostBreachTechnique):
scanned_msg = "Monkey tried modifying bash startup files but failed."
used_msg = "Monkey successfully modified bash startup files."
pba_names = [POST_BREACH_SHELL_STARTUP_FILE_MODIFICATION]
@staticmethod
def get_pba_query(*args):
return [
{
"$match": {
"telem_category": "post_breach",
"data.name": POST_BREACH_SHELL_STARTUP_FILE_MODIFICATION,
}
},
{
"$project": {
"_id": 0,
"machine": {
"hostname": {"$arrayElemAt": ["$data.hostname", 0]},
"ips": [{"$arrayElemAt": ["$data.ip", 0]}],
},
"result": "$data.result",
}
},
{"$unwind": "$result"},
{
"$match": {
"$or": [{"result": {"$regex": r"\.bash"}}, {"result": {"$regex": r"\.profile"}}]
}
},
]

View File

@ -9,26 +9,3 @@ class T1504(PostBreachTechnique):
scanned_msg = "Monkey tried modifying PowerShell startup files but failed."
used_msg = "Monkey successfully modified PowerShell startup files."
pba_names = [POST_BREACH_SHELL_STARTUP_FILE_MODIFICATION]
@staticmethod
def get_pba_query(*args):
return [
{
"$match": {
"telem_category": "post_breach",
"data.name": POST_BREACH_SHELL_STARTUP_FILE_MODIFICATION,
}
},
{
"$project": {
"_id": 0,
"machine": {
"hostname": {"$arrayElemAt": ["$data.hostname", 0]},
"ips": [{"$arrayElemAt": ["$data.ip", 0]}],
},
"result": "$data.result",
}
},
{"$unwind": "$result"},
{"$match": {"result": {"$regex": r"profile\.ps1"}}},
]