diff --git a/rules/windows/process_creation/win_process_creation_bitsadmin_download.yml b/rules/windows/process_creation/win_process_creation_bitsadmin_download.yml
index 4cbadca4c..f6c8a5fb6 100644
--- a/rules/windows/process_creation/win_process_creation_bitsadmin_download.yml
+++ b/rules/windows/process_creation/win_process_creation_bitsadmin_download.yml
@@ -5,6 +5,7 @@ description: Detects usage of bitsadmin downloading a file
 references:
     - https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin
     - https://isc.sans.edu/diary/22264
+    - https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/
 tags:
     - attack.defense_evasion
     - attack.persistence
@@ -12,8 +13,10 @@ tags:
     - attack.s0190
     - attack.t1036.003    
 date: 2017/03/09
-modified: 2020/09/06
-author: Michael Haag
+modified: 2021/07/16
+author: 
+    - Michael Haag
+    - FPT.EagleEye 
 logsource:
     category: process_creation
     product: windows
@@ -21,12 +24,20 @@ detection:
     selection1:
         Image|endswith:
             - '\bitsadmin.exe'
+    susp_flag_1:
         CommandLine|contains:
             - ' /transfer '
+    susp_flag_2:
+        CommandLine|contains:
+            - ' /create '
+            - ' /addfile '
+    http_flag:
+        CommandLine|contains:
+            - 'http'
     selection2:
         CommandLine|contains:
             - 'copy bitsadmin.exe'
-    condition: selection1 or selection2
+    condition: (selection1 and susp_flag_2 and http_flag) or (selection1 and susp_flag_1) or selection2
 fields:
     - CommandLine
     - ParentCommandLine