diff --git a/ChangeLog b/ChangeLog
index e9cc2b79..f0df7ddc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,7 +13,8 @@ ver. 0.8.11 (2013/XX/XXX) - wanna-be-released
 - Fixes:
   
 - New Features:
-  
+  Daniel Black & ykimon
+   * filter.d/3proxy.conf -- filter added
 - Enhancements:
   Daniel Black
    * filter.d/{asterisk,assp,dovecot,proftpd}.conf -- regex hardening
diff --git a/THANKS b/THANKS
index 05c46561..47c3e999 100644
--- a/THANKS
+++ b/THANKS
@@ -49,5 +49,6 @@ Tyler
 Vaclav Misek
 Vincent Deffontaines
 Yaroslav Halchenko
+ykimon
 Yehuda Katz
 zugeschmiert
diff --git a/config/filter.d/3proxy.conf b/config/filter.d/3proxy.conf
new file mode 100644
index 00000000..b22b4588
--- /dev/null
+++ b/config/filter.d/3proxy.conf
@@ -0,0 +1,18 @@
+# Fail2Ban configuration file
+#
+# Author: Daniel Black
+#
+# Requested by ykimon in https://github.com/fail2ban/fail2ban/issues/246
+#
+
+[Definition]
+
+# Option:  failregex
+# Notes.:  http://www.3proxy.ru/howtoe.asp#ERRORS indicates that 01-09 are
+#          all authentication problems (%E field)
+#          Log format is: "L%d-%m-%Y %H:%M:%S %z %N.%p %E %U %C:%c %R:%r %O %I %h %T"
+# Values:  TEXT
+#
+failregex = ^\s[+-]\d{4} \S+ \d{3}0[1-9] \S+ <HOST>:\d+ [\d.]+:\d+ \d+ \d+ \d+\s
+
+ignoreregex = 
diff --git a/config/jail.conf b/config/jail.conf
index d3a23920..c999cc7b 100644
--- a/config/jail.conf
+++ b/config/jail.conf
@@ -401,4 +401,10 @@ action = pf
 logpath  = /var/log/sshd.log
 maxretry=5
 
+[3proxy]
+
+enabled = false
+filter  = 3proxy
+action  = iptables-multiport[name=3proxy, port=3128, protocol=tcp]
+logpath = /var/log/3proxy.log
 
diff --git a/testcases/files/logs/3proxy b/testcases/files/logs/3proxy
new file mode 100644
index 00000000..2967c9bf
--- /dev/null
+++ b/testcases/files/logs/3proxy
@@ -0,0 +1,3 @@
+11-06-2013 02:09:40 +0300 PROXY.3128 00004 - 1.2.3.4:28783 0.0.0.0:0 0 0 0 GET http://www.yandex.ua/?ncrnd=2169807731 HTTP/1.1
+11-06-2013 02:09:43 +0300 PROXY.3128 00005 ewr 1.2.3.4:28788 0.0.0.0:0 0 0 0 GET http://www.yandex.ua/?ncrnd=2169807731 HTTP/1.1
+13-06-2013 01:39:34 +0300 PROXY.3128 00508 - 1.2.3.4:28938 0.0.0.0:0 0 0 0