diff --git a/responders/Velociraptor/requirements.txt b/responders/Velociraptor/requirements.txt
new file mode 100755
index 000000000..1f00236fc
--- /dev/null
+++ b/responders/Velociraptor/requirements.txt
@@ -0,0 +1,4 @@
+cortexutils
+cryptography
+grpcio-tools
+pyvelociraptor
diff --git a/responders/Velociraptor/velociraptor_flow.json b/responders/Velociraptor/velociraptor_flow.json
new file mode 100755
index 000000000..66923a6fd
--- /dev/null
+++ b/responders/Velociraptor/velociraptor_flow.json
@@ -0,0 +1,30 @@
+{
+  "name": "Velociraptor_Flow",
+  "version": "0.1",
+  "author": "Wes Lambert",
+  "url": "https://github.com/TheHive-Project/Cortex-Analyzers",
+  "license": "AGPL-V3",
+  "description": "Run Velociraptor flow",
+  "dataTypeList": ["thehive:case_artifact"],
+  "command": "Velociraptor/velociraptor_flow.py",
+  "baseConfig": "Velociraptor",
+  "configurationItems": [
+    {
+      "name": "velociraptor_client_config",
+      "description": "Path to API client config file",
+      "type": "string",
+      "multi": false,
+      "required": true,
+      "defaultValue": ""
+    },
+    {
+      "name": "velociraptor_artifact",
+      "description": "Artifact to collect",
+      "type": "string",
+      "multi": false,
+      "required": true,
+      "defaultValue": ""
+    }
+  ]
+}
+
diff --git a/responders/Velociraptor/velociraptor_flow.py b/responders/Velociraptor/velociraptor_flow.py
new file mode 100755
index 000000000..29acc1a87
--- /dev/null
+++ b/responders/Velociraptor/velociraptor_flow.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python3
+from cortexutils.responder import Responder
+import json
+import grpc
+import re
+import time
+import yaml
+import pyvelociraptor
+from pyvelociraptor import api_pb2
+from pyvelociraptor import api_pb2_grpc
+
+class Velociraptor(Responder):
+  def __init__(self):
+    Responder.__init__(self)
+    self.configpath = self.get_param('config.velociraptor_client_config', None, "File path missing!")
+    self.config = yaml.load(open(self.configpath).read(), Loader=yaml.FullLoader)
+    self.artifact = self.get_param('config.velociraptor_artifact', None, 'Artifact missing!')
+    self.observable_type = self.get_param('data.dataType', None, "Data type is empty")
+    self.observable = self.get_param('data.data', None, 'Data missing!')
+
+  def run(self):
+    Responder.run(self)
+    creds = grpc.ssl_channel_credentials(
+        root_certificates=self.config["ca_certificate"].encode("utf8"),
+        private_key=self.config["client_private_key"].encode("utf8"),
+        certificate_chain=self.config["client_cert"].encode("utf8")
+    )
+
+    options = (('grpc.ssl_target_name_override', "VelociraptorServer",),)
+
+    with grpc.secure_channel(self.config["api_connection_string"],
+                             creds, options) as channel:
+        stub = api_pb2_grpc.APIStub(channel)
+
+        if self.observable_type == "ip":
+            client_query = "select client_id from clients() where last_ip =~ '"+ self.observable  + "'"    
+        elif re.search(r'fqdn|other', self.observable_type):
+            client_query = "select client_id from clients(search='host:" + self.observable + "')"
+        else:
+            self.report({'message': "Not a valid data type!" })
+            return
+      
+        # Send initial request
+        client_request = api_pb2.VQLCollectorArgs(
+            max_wait=1,
+            Query=[api_pb2.VQLRequest(
+                Name="TheHive-ClientQuery",
+                VQL=client_query,
+            )])
+
+        for client_response in stub.Query(client_request):
+          try:
+            client_results = json.loads(client_response.Response)
+            global client_id
+            client_id = client_results[0]['client_id']
+          except:
+              self.report({'message': 'Could not find a suitable client.'})
+              pass
+
+        # Define initial query
+        init_query = "SELECT collect_client(client_id='"+ client_id +"',artifacts=['" + self.artifact + "']) FROM scope()"
+
+        # Send initial request
+        request = api_pb2.VQLCollectorArgs(
+            max_wait=1,
+            Query=[api_pb2.VQLRequest(
+                Name="TheHive-Query",
+                VQL=init_query,
+            )])
+
+        for response in stub.Query(request):
+          try:
+            init_results = json.loads(response.Response)
+            flow=list(init_results[0].values())[0]
+            self.report({'message': init_results })
+             
+            # Define second query
+            flow_query = "SELECT * from flows(client_id='" + str(flow['request']['client_id']) + "', flow_id='" + str(flow['flow_id']) + "')"
+         
+            state=0
+
+            # Check to see if the flow has completed        
+            while (state == 0):
+    
+              followup_request = api_pb2.VQLCollectorArgs(
+                max_wait=1,
+                Query=[api_pb2.VQLRequest(
+                     Name="TheHive-QueryForFlow",
+                     VQL=flow_query,
+                )])
+
+              for followup_response in stub.Query(followup_request):
+                try:
+                    flow_results = json.loads(followup_response.Response)
+                except:
+                  pass
+              state = flow_results[0]['state']
+              if state == 1:
+                time.sleep(5)
+                break
+
+            # Grab the source from the artifact
+            source_query="SELECT * from source(client_id='"+ str(flow['request']['client_id']) + "', flow_id='" + str(flow['flow_id']) +  "', artifact='" + self.artifact + "')"
+            source_request = api_pb2.VQLCollectorArgs(
+            max_wait=1,
+            Query=[api_pb2.VQLRequest(
+                Name="TheHive-SourceQuery",
+                VQL=source_query,
+            )])
+            source_results=[]
+            for source_response in stub.Query(source_request):
+              try:
+                source_result = json.loads(source_response.Response)
+                source_results += source_result
+                self.report({'message': source_results })
+              except:
+                pass
+          except:
+            pass
+
+  def operations(self, raw):
+      global client_id
+      return [self.build_operation('AddTagToArtifact', tag=client_id)]
+      return [self.build_operation('AddTagToCase', tag=client_id)]
+
+if __name__ == '__main__':
+  Velociraptor().run()