Jonhnathan
b4c84e8a40
* Update Tags * Bump updated date separately to be easy to revert if needed * Update resource_development_ml_linux_anomalous_compiler_activity.toml * Apply changes from the discussion * Update persistence_init_d_file_creation.toml * Update defense_evasion_timestomp_sysmon.toml * Update defense_evasion_application_removed_from_blocklist_in_google_workspace.toml * Update missing Tactic tags * Update unit tests to match new tags * Add missing IG tags * Delete okta_threat_detected_by_okta_threatinsight.toml * Update command_and_control_google_drive_malicious_file_download.toml * Update persistence_rc_script_creation.toml * Mass bump * Update persistence_shell_activity_by_web_server.toml * . --------- Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co> Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
50 lines
1.5 KiB
TOML
50 lines
1.5 KiB
TOML
[metadata]
|
|
creation_date = "2021/01/21"
|
|
integration = ["endpoint"]
|
|
maturity = "production"
|
|
min_stack_comments = "New fields added: required_fields, related_integrations, setup"
|
|
min_stack_version = "8.3.0"
|
|
updated_date = "2023/06/22"
|
|
|
|
[rule]
|
|
author = ["Elastic"]
|
|
description = """
|
|
Identifies modifications to the Atom desktop text editor Init File. Adversaries may add malicious JavaScript code to the
|
|
init.coffee file that will be executed upon the Atom application opening.
|
|
"""
|
|
from = "now-9m"
|
|
index = ["auditbeat-*", "logs-endpoint.events.*"]
|
|
language = "kuery"
|
|
license = "Elastic License v2"
|
|
name = "Potential Persistence via Atom Init Script Modification"
|
|
references = [
|
|
"https://github.com/D00MFist/PersistentJXA/blob/master/AtomPersist.js",
|
|
"https://flight-manual.atom.io/hacking-atom/sections/the-init-file/",
|
|
]
|
|
risk_score = 21
|
|
rule_id = "b4449455-f986-4b5a-82ed-e36b129331f7"
|
|
severity = "low"
|
|
tags = ["Domain: Endpoint", "OS: macOS", "Use Case: Threat Detection", "Tactic: Persistence"]
|
|
timestamp_override = "event.ingested"
|
|
type = "query"
|
|
|
|
query = '''
|
|
event.category:file and host.os.type:macos and not event.type:"deletion" and
|
|
file.path:/Users/*/.atom/init.coffee and not process.name:(Atom or xpcproxy) and not user.name:root
|
|
'''
|
|
|
|
|
|
[[rule.threat]]
|
|
framework = "MITRE ATT&CK"
|
|
[[rule.threat.technique]]
|
|
id = "T1037"
|
|
name = "Boot or Logon Initialization Scripts"
|
|
reference = "https://attack.mitre.org/techniques/T1037/"
|
|
|
|
|
|
[rule.threat.tactic]
|
|
id = "TA0003"
|
|
name = "Persistence"
|
|
reference = "https://attack.mitre.org/tactics/TA0003/"
|
|
|