Add Android forensics, IOC threat-intel DB, Compose companion; scrub secrets from configs

data/ioc/yara/malware_families/nsfree.yara

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+private rule NSFreeCode : NSFree Family 
+{
+    meta:
+        description = "NSFree code features"
+        author = "Seth Hardy"
+        last_modified = "2014-06-24"
+    
+    strings:
+        // push vars then look for MZ
+        $ = { 53 56 57 66 81 38 4D 5A }
+        // nops then look for PE\0\0
+        $ = { 90 90 90 90 81 3F 50 45 00 00 }
+    
+    condition:
+        all of them
+}
+
+private rule NSFreeStrings : NSFree Family
+{
+    meta:
+        description = "NSFree Identifying Strings"
+        author = "Seth Hardy"
+        last_modified = "2014-06-24"
+        
+    strings:
+        $ = "\\MicNS\\" nocase
+        $ = "NSFreeDll" wide ascii
+        // xor 0x58 dos stub
+        $ = { 0c 30 31 2b 78 28 2a 37 3f 2a 39 35 78 3b 39 36 36 37 }
+        
+    condition:
+       any of them
+}
+
+rule NSFree : Family
+{
+    meta:
+        description = "NSFree"
+        author = "Seth Hardy"
+        last_modified = "2014-06-24"
+        
+    condition:
+        NSFreeCode or NSFreeStrings
+}