446 lines
13 KiB
XML
446 lines
13 KiB
XML
```check against powershell /c "Get-PhysicalDisk | Select-Object DeviceID, MediaType, Size, FriendlyName"```
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`indextime` (`sysmon` OR `windows`) AND "powershell /c "Get-PhysicalDisk"
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.",
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mitre_category="Discovery",
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mitre_technique="File and Directory Discovery",
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mitre_technique_id="T1083",
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mitre_subtechnique="",
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mitre_subtechnique_id="",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T1083/",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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`indextime` (`sysmon` OR `windows`) AND ('powershell.exe /c "Set-MpPreference -DisableRealtimeMonitoring $true"' OR 'powershell.exe /c "Set-Service -Name windefend -StartupType Disabled"' OR 'powershell.exe /c "Stop-Service -Name windefend"')
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities.",
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mitre_category="Defense_Evasion",
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mitre_technique="Impair Defenses",
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mitre_technique_id="T1562",
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mitre_subtechnique="Disable or Modify Tools",
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mitre_subtechnique_id="T1562.001",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T1562/001/",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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`indextime` (`sysmon` OR `windows`) AND ('powershell /c "Get-ADUser -Filter * -Properties EmailAddress | Select-Object Name, EmailAddress"' OR 'powershell /c "Get-ADUser')
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="Adversaries may attempt to get a listing of email addresses and accounts. Adversaries may try to dump Exchange address lists such as global address lists (GALs).",
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mitre_category="Discovery",
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mitre_technique="Account Discovery",
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mitre_technique_id="T1087",
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mitre_subtechnique="Email Account",
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mitre_subtechnique_id="T1087.003",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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`indextime` (`sysmon` OR `windows`) AND *.docm
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="Adversaries may abuse Microsoft Office templates to obtain persistence on a compromised system. Microsoft Office contains templates that are part of common Office applications and are used to customize styles. ",
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mitre_category="Persistence",
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mitre_technique="Office Application Startup",
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mitre_technique_id="T1137",
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mitre_subtechnique="Office Template Macros",
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mitre_subtechnique_id="T1137.001",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T1137/001/",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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`indextime` (`sysmon` OR `windows`) AND 'powershell.exe /c "net user DefaultAccount /active:yes"'
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="Adversaries may obtain and abuse credentials of a default account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion.",
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mitre_category=mvappend("Defense_Evasion","Persistence","Privilege_Escalation","Initial_Access"),
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mitre_technique="Valid Accounts",
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mitre_technique_id="T1078",
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mitre_subtechnique="Default Accounts",
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mitre_subtechnique_id="T1078.001",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T1078/001/",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1562
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`indextime` (`sysmon` OR `windows`) AND (reg add HKLM\SYSTEM\CurrentControlSet\Control\LSA /v RunAsPPL /t REG_DWORD /d 0 /f)
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1562.002 - disable event log service
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powershell.exe /c 'auditpol /clear /y'
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1056.001 - Keylogger
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1049
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quser
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1560.001
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powershell /c 'Compress-Archive -Path "*" -DestinationPath "*.zip"'
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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T1486
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schtasks /create /tn "*" /tr "'C:\Users\*'" /sc minute /mo 2 /ru SYSTEM /rl HIGHEST
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`indextime` (`sysmon` OR `windows`) AND ()
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| eval hash_sha256= lower(hash_sha256),
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hunting_trigger="",
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mitre_category="",
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mitre_technique="",
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mitre_technique_id="T####",
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mitre_subtechnique="",
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mitre_subtechnique_id="T####.###",
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apt="Magic Hound",
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mitre_link="https://attack.mitre.org/techniques/T####",
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creator="Cpl Iverson",
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upload_date="2025-01-08",
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last_modify_date="2025-01-08",
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mitre_version="v16",
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priority=""
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| `process_create_whitelist`
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| eval indextime = _indextime
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| convert ctime(indextime)
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| table _time indextime event_description hash_sha256 host_fqdn user_name original_file_name process_path process_guid process_parent_path process_id process_parent_id process_command_line process_parent_command_line process_parent_guid mitre_category mitre_technique mitre_technique_id hunting_trigger mitre_subtechnique mitre_subtechnique_id apt mitre_link creator upload_date last_modify_date mitre_version priority
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| collect `jarvis_index`
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------------------------------------------
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------------ SURICATA RULES --------------
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------------------------------------------
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"mail-newyorker.com"
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"news12.com.recover-session-service.site"
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