Add Needle Length to memory search request

sjanusz-r7 · Nov 29, 2023 · f8a4f22 · f8a4f22
1 parent 8b757c9
commit f8a4f22
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/rex/post/meterpreter/extensions/stdapi/sys/process_subsystem/memory.rb b/lib/rex/post/meterpreter/extensions/stdapi/sys/process_subsystem/memory.rb
@@ -139,7 +139,10 @@ def search(needles, min_search_len = 5, match_len = 500)
     request = Packet.create_request(COMMAND_ID_STDAPI_SYS_PROCESS_MEMORY_SEARCH)
 
     request.add_tlv(TLV_TYPE_PID, process.pid)
-    needles.each { | needle | request.add_tlv(TLV_TYPE_MEMORY_SEARCH_NEEDLE, needle) }
+    needles.each do | needle |
+      request.add_tlv(TLV_TYPE_MEMORY_SEARCH_NEEDLE, needle)
+      request.add_tlv(TLV_TYPE_MEMORY_SEARCH_NEEDLE_LEN, needle.length)
+    end
     request.add_tlv(TLV_TYPE_MEMORY_SEARCH_MATCH_LEN, match_len)
     request.add_tlv(TLV_TYPE_UINT, min_search_len)