diff --git a/ekoparty-ctf-2016/README.md b/ekoparty-ctf-2016/README.md
index 6f0382b3..77fd1e21 100644
--- a/ekoparty-ctf-2016/README.md
+++ b/ekoparty-ctf-2016/README.md
@@ -32,6 +32,7 @@
 * [misc/congested-service-100](misc/congested-service-100)
 * [forensics/vsftpd-dejavu-150](forensics/vsftpd-dejavu-150)
 * [pwning/fuckzing-exploit-200](pwning/fuckzing-exploit-200)
+* [reversing/malware-sample-400](reversing/malware-sample-400)
 * [pwning/my-first-service-i-100](pwning/my-first-service-i-100)
 * [reversing/fuckzing-reverse-250](reversing/fuckzing-reverse-250)
 * [forensics/hacker-in-disguise-100](forensics/hacker-in-disguise-100)
@@ -54,6 +55,5 @@
 * [misc/esoteric-tls-400](misc/esoteric-tls-400)
 * [pwning/bro-do-you-even-fuzz-400](pwning/bro-do-you-even-fuzz-400)
 * [pwning/my-first-service-ii-200](pwning/my-first-service-ii-200)
-* [reversing/malware-sample-400](reversing/malware-sample-400)
 * [reversing/oas-300](reversing/oas-300)
 * [web/molotov-300](web/molotov-300)
diff --git a/ekoparty-ctf-2016/reversing/malware-sample-400/README.md b/ekoparty-ctf-2016/reversing/malware-sample-400/README.md
index 3c952c99..9d5a2567 100644
--- a/ekoparty-ctf-2016/reversing/malware-sample-400/README.md
+++ b/ekoparty-ctf-2016/reversing/malware-sample-400/README.md
@@ -15,4 +15,4 @@
 
 ## Other write-ups and resources
 
-* none yet
+* http://blog.dragonsector.pl/2016/10/ekoparty-ctf-2016-malware-sample-re-400.html