Security issue with sjxeni

Issue

• We install jboss eap 6.1 on some nodes that are hosted on rackspace, they detect a malicious binary inside jboss home user . Can you help us to confirm this?
• I was able to identify a single file in the /home/jboss directory named sjxeni which leads me to believe that the file is malicious. Here is some output from the machine:

[root@localhost ~]# ps aux | grep [s]jxeni
jboss    10565  0.0  0.0  23176   684 ?        Ss   00:25   0:00 ./sjxeni
jboss    10577  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10578  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10579  0.0  0.0  23176   684 ?        S    00:25   0:08 ./sjxeni
jboss    10580  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10581  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10582  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10583  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10585  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
jboss    10586  0.0  0.0  23176   684 ?        S    00:25   0:00 ./sjxeni
[root@localhost ~]# netstat -planut | grep sjxeni
tcp        0      1 172.24.16.41:47469          23.228.102.131:25000        SYN_SENT    10565/./sjxeni