diff --git a/atomics/T1207/T1207.md b/atomics/T1207/T1207.md
new file mode 100644
index 00000000..a8c4d756
--- /dev/null
+++ b/atomics/T1207/T1207.md
@@ -0,0 +1,55 @@
+# T1207 - DCShadow
+## [Description from ATT&CK](https://attack.mitre.org/wiki/Technique/T1207)
+<blockquote>DCShadow is a method of manipulating Active Directory (AD) data, including objects and schemas, by registering (or reusing an inactive registration) and simulating the behavior of a Domain Controller (DC). (Citation: DCShadow Blog) (Citation: BlueHat DCShadow Jan 2018) Once registered, a rogue DC may be able to inject and replicate changes into AD infrastructure for any domain object, including credentials and keys.
+
+Registering a rogue DC involves creating a new server and nTDSDSA objects in the Configuration partition of the AD schema, which requires Administrator privileges (either Domain or local to the DC) or the KRBTGT hash. (Citation: Adsecurity Mimikatz Guide)
+
+This technique may bypass system logging and security monitors such as security information and event management (SIEM) products (since actions taken on a rogue DC may not be reported to these sensors). (Citation: DCShadow Blog) The technique may also be used to alter and delete replication and other associated metadata to obstruct forensic analysis. Adversaries may also utilize this technique to perform SID-History Injection and/or manipulate AD objects (such as accounts, access control lists, schemas) to establish backdoors for Persistence. (Citation: DCShadow Blog) (Citation: BlueHat DCShadow Jan 2018)
+
+Detection: Monitor and analyze network traffic associated with data replication (such as calls to DrsAddEntry, DrsReplicaAdd, and especially GetNCChanges) between DCs as well as to/from non DC hosts. (Citation: GitHub DCSYNCMonitor) (Citation: DCShadow Blog) (Citation: BlueHat DCShadow Jan 2018) DC replication will naturally take place every 15 minutes but can be triggered by an attacker or by legitimate urgent changes (ex: passwords). (Citation: BlueHat DCShadow Jan 2018) Also consider monitoring and alerting on the replication of AD objects (Audit Detailed Directory Service Replication Events 4928 and 4929). (Citation: DCShadow Blog)
+
+Leverage AD directory synchronization (DirSync) to monitor changes to directory state using AD replication cookies. (Citation: Microsoft DirSync) (Citation: ADDSecurity DCShadow Feb 2018)
+
+Baseline and periodically analyze the Configuration partition of the AD schema and alert on creation of nTDSDSA objects. (Citation: BlueHat DCShadow Jan 2018)
+
+Investigate usage of Kerberos Service Principal Names (SPNs), especially those associated with services (beginning with “GC/”) by computers not present in the DC organizational unit (OU). The SPN associated with the Directory Replication Service (DRS) Remote Protocol interface (GUID E3514235–4B06–11D1-AB04–00C04FC2DCD2) can be set without logging. (Citation: ADDSecurity DCShadow Feb 2018) A rogue DC must authenticate as a service using these two SPNs for the replication process to successfully complete.
+
+Platforms: Windows
+
+Data Sources: API monitoring, Authentication logs, Network protocol analysis, Packet capture
+
+Defense Bypassed: Log analysis
+
+Permissions Required: Administrator
+
+Contributors: Vincent Le Toux</blockquote>
+
+## Atomic Tests
+
+- [Atomic Test #1 - DCShadow - Mimikatz](#atomic-test-1---dcshadow---mimikatz)
+
+
+<br/>
+
+## Atomic Test #1 - DCShadow - Mimikatz
+Utilize Mimikatz DCShadow method to simulate behavior of a Domain Controller
+
+[DCShadow](https://www.dcshadow.com/)
+[Additional Reference](http://www.labofapenetrationtester.com/2018/04/dcshadow.html)
+
+**Supported Platforms:** Windows
+
+
+#### Inputs
+| Name | Description | Type | Default Value | 
+|------|-------------|------|---------------|
+| output_file | TODO | todo | TODO|
+
+#### Run it with these steps!
+1. Start Mimikatz and use !processtoken (and not token::elevate - as it elevates a thread) to escalate to SYSTEM.
+2. Start another mimikatz with DA privileges. This is the instance which registers a DC and is used to "push" the attributes.
+3. lsadump::dcshadow /object:ops-user19$ /attribute:userAccountControl /value:532480
+4. lsadump::dcshadow /push
+
+
+<br/>
diff --git a/atomics/index.md b/atomics/index.md
index ecb42195..b5f57c2c 100644
--- a/atomics/index.md
+++ b/atomics/index.md
@@ -135,7 +135,8 @@
 - [T1122 Component Object Model Hijacking](./T1122/T1122.md)
   - Atomic Test #1: PowerShell UAC Bypass [windows]
 - [T1196 Control Panel Items](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
-- [T1207 DCShadow](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
+- [T1207 DCShadow](./T1207/T1207.md)
+  - Atomic Test #1: DCShadow - Mimikatz [windows]
 - [T1038 DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
 - [T1073 DLL Side-Loading](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
 - [T1140 Deobfuscate/Decode Files or Information](./T1140/T1140.md)
diff --git a/atomics/matrix.md b/atomics/matrix.md
index 3bfff2d2..548a7332 100644
--- a/atomics/matrix.md
+++ b/atomics/matrix.md
@@ -11,7 +11,7 @@
 | [Supply Chain Compromise](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Exploitation for Client Execution](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Bootkit](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Dylib Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Forced Authentication](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Peripheral Device Discovery](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Remote Desktop Protocol](./T1076/T1076.md) | [Data from Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Exfiltration Over Physical Medium](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Domain Fronting](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 | [Trusted Relationship](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Graphical User Interface](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Browser Extensions](./T1176/T1176.md) | [Exploitation for Privilege Escalation](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Object Model Hijacking](./T1122/T1122.md) | [Hooking](./T1179/T1179.md) | [Permission Groups Discovery](./T1069/T1069.md) | [Remote File Copy](./T1105/T1105.md) | [Email Collection](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Scheduled Transfer](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Fallback Channels](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 | [Valid Accounts](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [InstallUtil](./T1118/T1118.md) | [Change Default File Association](./T1042/T1042.md) | [Extra Window Memory Injection](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Control Panel Items](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Capture](./T1056/T1056.md) | [Process Discovery](./T1057/T1057.md) | [Remote Services](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Capture](./T1056/T1056.md) |  | [Multi-Stage Channels](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
-|  | [LSASS Driver](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [File System Permissions Weakness](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [DCShadow](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Prompt](./T1141/T1141.md) | [Query Registry](./T1012/T1012.md) | [Replication Through Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Man in the Browser](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  | [Multi-hop Proxy](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
+|  | [LSASS Driver](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [File System Permissions Weakness](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [DCShadow](./T1207/T1207.md) | [Input Prompt](./T1141/T1141.md) | [Query Registry](./T1012/T1012.md) | [Replication Through Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Man in the Browser](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  | [Multi-hop Proxy](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [Launchctl](./T1152/T1152.md) | [Component Object Model Hijacking](./T1122/T1122.md) | [Hooking](./T1179/T1179.md) | [DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Kerberoasting](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Remote System Discovery](./T1018/T1018.md) | [SSH Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Screen Capture](./T1113/T1113.md) |  | [Multiband Communication](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [Local Job Scheduling](./T1168/T1168.md) | [Create Account](./T1136/T1136.md) | [Image File Execution Options Injection](./T1183/T1183.md) | [DLL Side-Loading](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Keychain](./T1142/T1142.md) | [Security Software Discovery](./T1063/T1063.md) | [Shared Webroot](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Video Capture](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  | [Multilayer Encryption](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [Mshta](./T1170/T1170.md) | [DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Launch Daemon](./T1160/T1160.md) | [Deobfuscate/Decode Files or Information](./T1140/T1140.md) | [LLMNR/NBT-NS Poisoning](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [System Information Discovery](./T1082/T1082.md) | [Taint Shared Content](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  |  | [Port Knocking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
diff --git a/atomics/windows-index.md b/atomics/windows-index.md
index 5e72a8a1..d97f60ec 100644
--- a/atomics/windows-index.md
+++ b/atomics/windows-index.md
@@ -14,7 +14,8 @@
 - [T1122 Component Object Model Hijacking](./T1122/T1122.md)
   - Atomic Test #1: PowerShell UAC Bypass [windows]
 - [T1196 Control Panel Items](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
-- [T1207 DCShadow](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
+- [T1207 DCShadow](./T1207/T1207.md)
+  - Atomic Test #1: DCShadow - Mimikatz [windows]
 - [T1038 DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
 - [T1073 DLL Side-Loading](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md)
 - [T1140 Deobfuscate/Decode Files or Information](./T1140/T1140.md)
diff --git a/atomics/windows-matrix.md b/atomics/windows-matrix.md
index 67e8d31f..0f43f879 100644
--- a/atomics/windows-matrix.md
+++ b/atomics/windows-matrix.md
@@ -10,7 +10,7 @@
 | [Spearphishing via Service](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Exploitation for Client Execution](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Bootkit](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Forced Authentication](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Password Policy Discovery](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Remote Desktop Protocol](./T1076/T1076.md) | [Data from Network Shared Drive](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Exfiltration Over Other Network Medium](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Data Obfuscation](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 | [Supply Chain Compromise](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Graphical User Interface](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Browser Extensions](./T1176/T1176.md) | [Exploitation for Privilege Escalation](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Object Model Hijacking](./T1122/T1122.md) | [Hooking](./T1179/T1179.md) | [Peripheral Device Discovery](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Remote File Copy](./T1105/T1105.md) | [Data from Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Exfiltration Over Physical Medium](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Domain Fronting](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 | [Trusted Relationship](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [InstallUtil](./T1118/T1118.md) | [Change Default File Association](./T1042/T1042.md) | [Extra Window Memory Injection](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Control Panel Items](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Capture](./T1056/T1056.md) | [Permission Groups Discovery](./T1069/T1069.md) | [Remote Services](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Email Collection](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Scheduled Transfer](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Fallback Channels](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
-| [Valid Accounts](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [LSASS Driver](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [File System Permissions Weakness](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [DCShadow](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Kerberoasting](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Process Discovery](./T1057/T1057.md) | [Replication Through Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Capture](./T1056/T1056.md) |  | [Multi-Stage Channels](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
+| [Valid Accounts](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [LSASS Driver](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Component Firmware](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [File System Permissions Weakness](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [DCShadow](./T1207/T1207.md) | [Kerberoasting](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Process Discovery](./T1057/T1057.md) | [Replication Through Removable Media](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Input Capture](./T1056/T1056.md) |  | [Multi-Stage Channels](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [Mshta](./T1170/T1170.md) | [Component Object Model Hijacking](./T1122/T1122.md) | [Hooking](./T1179/T1179.md) | [DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [LLMNR/NBT-NS Poisoning](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Query Registry](./T1012/T1012.md) | [Shared Webroot](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Man in the Browser](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  | [Multi-hop Proxy](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [PowerShell](./T1086/T1086.md) | [Create Account](./T1136/T1136.md) | [Image File Execution Options Injection](./T1183/T1183.md) | [DLL Side-Loading](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Network Sniffing](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Remote System Discovery](./T1018/T1018.md) | [Taint Shared Content](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Screen Capture](./T1113/T1113.md) |  | [Multiband Communication](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |
 |  | [Regsvcs/Regasm](./T1121/T1121.md) | [DLL Search Order Hijacking](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [New Service](./T1050/T1050.md) | [Deobfuscate/Decode Files or Information](./T1140/T1140.md) | [Password Filter DLL](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Security Software Discovery](./T1063/T1063.md) | [Third-party Software](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) | [Video Capture](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |  | [Multilayer Encryption](https://github.com/redcanaryco/atomic-red-team/blob/uppercase-everything/CONTRIBUTIONS.md) |