diff --git a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/encrypted-c2-v2.md b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/encrypted-c2-v2.md
index 50058be..2eb3179 100644
--- a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/encrypted-c2-v2.md
+++ b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/encrypted-c2-v2.md
@@ -1,3 +1,25 @@
 # Encrypted C2 v2
 
-## WIP
+![1.png](../../images/network-security/encrypted-c2-v2/1.png)
+
+[open_netsec3.pcapng](../../files/open_netsec3.pcapng)
+
+## Solving
+
+![2.png](../../images/network-security/encrypted-c2-v2/2.png)
+
+export ไว้รอเลย
+
+![3.png](../../images/network-security/encrypted-c2-v2/3.png)
+
+จากที่ดูคือเราต้องเอา maps ไปใช้ในการถอดรหัส จะได้จาก handshake และ ข้อความจะเกิดขึ้นตอน callback
+
+![4.png](../../images/network-security/encrypted-c2-v2/4.png)
+
+เราเลยเขียน code loop ถอดมันทุกแบบไปเลย
+
+## Result
+
+![5.png](../../images/network-security/encrypted-c2-v2/5.png)
+
+it work
diff --git a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/http-mayhem.md b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/http-mayhem.md
index 38feadf..2160dc5 100644
--- a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/http-mayhem.md
+++ b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/http-mayhem.md
@@ -1,3 +1,33 @@
 # HTTP Mayhem
 
-## WIP
+![1.png](../../images/network-security/http-mayhem/1.png)
+
+[open_netsec1.pcapng](../../files/open_netsec1.pcapng)
+
+## Solving
+
+เราเปิดมาพบ 2 stream ที่เป็น http
+
+![2.png](../../images/network-security/http-mayhem/2.png)
+
+มันคือ code python ที่เอาไว้ใช้ทำอะไรสักอย่าง
+
+![3.png](../../images/network-security/http-mayhem/3.png)
+
+รูป
+
+![4.png](../../images/network-security/http-mayhem/4.png)
+
+เราจึงลองเอารูปนั้นมาเปิดดู แต่ทำไมไม่มีอะไรเลย ?
+
+![5.png](../../images/network-security/http-mayhem/5.png)
+
+เราจึงกลับไปดูที่ code เราจึงเดาๆได้ว่า code นี้ใช้ในการซ่อนข้อมูลใน pixle bit สุดท้าย
+
+![6.png](../../images/network-security/http-mayhem/6.png)
+
+เราจึงเขียนแก้ code ให้ใช้เป็นการถอดรหัส
+
+## Result
+
+![7.png](../../images/network-security/http-mayhem/7.png)
diff --git a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/slient-whisper.md b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/slient-whisper.md
index c3f8e5f..df1476e 100644
--- a/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/slient-whisper.md
+++ b/list/thailand-cyber-top-talent-2024-senior-qualifier/challenges/network-security/slient-whisper.md
@@ -1,3 +1,23 @@
 # Silent Whisper
 
-## WIP
+![1.png](../../images/network-security/slient-whisper/1.png)
+
+[open_netsec2.pcapng](../../files/open_netsec2.pcapng)
+
+## Solving
+
+![2.png](../../images/network-security/slient-whisper/2.png)
+
+หน้าที่ของเราคือต้องมาหาว่า password ไหนที่ใช้เข้าสู่ระบบได้สำเร็จ
+
+![3.png](../../images/network-security/slient-whisper/3.png)
+
+เราจึงทดลองด้วย key word สักตัวเพื่อดูว่ามันจะมีคำไหนบ้าง ซึ่งดูเหมือนถ้า login สำเร็จจะมีคำนี้
+
+![4.png](../../images/network-security/slient-whisper/4.png)
+
+เราจึงเอาคำนั้นไป filter ใน wireshark
+
+## Result
+
+![5.png](../../images/network-security/slient-whisper/5.png)
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