Sunucudan gelen Suspicious process running under hatası çözüm

tarih04.02.2017 11:08 — Webmaster,



Eğer sunucunuza CSF (ConfigServer Security & Firewall) kurduysanız tanımlanmayan uygulamalar exploit olarak algılanabilir.

Aktif olan bazı uygulamalar yada sonradan aktif ettikleriniz için csf'nin izni olması gerekiyor. Bu işlem çok basit. Bu yazıda webalizer'i exploit zanneden csf'ye ayar vereceğiz, size gelen maile göre davranmanız gerekiyor.

 

SSh üzerinden root olarak giriş yapın;

nano /etc/csf/csf.pignore

komutuyla pignore dosyasını düzenleme moduna girin. Alttaki satırı ekleyin;

exe:/usr/local/cpanel/3rdparty/bin/webalizer_lang/turkish

Sonrasında csf'yi restart yapın;

csf -r

Bu kadar...

 

Bu hatanın sonucunda gelen mail genelde şöyle olur;

lfd on server.xxxx.com: Suspicious process running under user xkullanici

 

Time:    Fri Feb  3 12:13:05 2017 +0300
PID:     29084 (Parent PID:29083)
Account: xkullanici
Uptime:  71 seconds

 


Executable:

/usr/local/cpanel/3rdparty/bin/webalizer_lang/turkish


Command Line (often faked in exploits):

/usr/local/cpanel/3rdparty/bin/webalizer_lang/turkish -N 10 -D /home/xkullanici/tmp/webalizer/dns_cache.db -R 250 -p -n xxxxx.com -o /home/xkullanici/tmp/webalizer /etc/apache2/logs/domlogs/xxxx.com.bkup


Network connections by the process (if any):

udp: 163.172.213.46:43696 -> 8.8.8.8:53


Files open by the process (if any):

/dev/null
/var/log/apache2/domlogs/xxx.com.bkup
/home/xkullanici/tmp/webalizer/dns_cache.db
/var/cpanel/locale/en.cdb
/var/cpanel/locale/tr.cdb
/var/tmp/29081.LOGD___WAITING_FOR_CHILD_TO_PROCESS_LOGS__.dub_Keyy.tmp


Memory maps by the process (if any):

00400000-00423000 r-xp 00000000 08:02 3022520                            /usr/local/cpanel/3rdparty/bin/webalizer_lang/turkish
01ab4000-01b9b000 rw-p 00000000 00:00 0                                  [heap]
7f1add29d000-7f1add29e000 rw-p 0000f000 08:02 1704966                    /usr/lib64/libbz2.so.1.0.6
7f1add29e000-7f1add2c3000 r-xp 00000000 08:02 1704838                    /usr/lib64/liblzma.so.5.2.2
7f1add6db000-7f1add6dc000 rw-p 00017000 08:02 1704915                    /usr/lib64/libelf-0.166.so
7f1add6dc000-7f1add6e0000 r-xp 00000000 08:02 1705191                    /usr/lib64/libattr.so.1.1.0
7f1addaf6000-7f1addaf7000 rw-p 00015000 08:02 1713187                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1
7f1addaf7000-7f1addb3c000 r-xp 00000000 08:02 1705202                    /usr/lib64/libdw-0.166.so
7f1addf46000-7f1addf47000 rw-p 00007000 08:02 1704707                    /usr/lib64/librt-2.17.so
7f1addf47000-7f1addf4b000 r-xp 00000000 08:02 1705193                    /usr/lib64/libcap.so.2.22
7f1ade56b000-7f1ade56c000 rw-p 00005000 08:02 1704693                    /usr/lib64/libnss_dns-2.17.so
7f1ade56c000-7f1ade578000 r-xp 00000000 08:02 1704695                    /usr/lib64/libnss_files-2.17.so
7f1ade982000-7f1ade983000 rw-p 00003000 08:02 1707427                    /usr/lib64/libXau.so.6.0.0
7f1ade983000-7f1ade9aa000 r-xp 00000000 08:02 1705304                    /usr/lib64/libexpat.so.1.6.0
7f1adedb0000-7f1adedb1000 rw-p 00003000 08:02 1704683                    /usr/lib64/libdl-2.17.so
7f1adedb1000-7f1adedd2000 r-xp 00000000 08:02 1707479                    /usr/lib64/libxcb.so.1.1.0
7f1adefd3000-7f1adf073000 r-xp 00000000 08:02 1706346                    /usr/lib64/libfreetype.so.6.10.0
7f1adf279000-7f1adf2b3000 r-xp 00000000 08:02 1717601                    /usr/lib64/libfontconfig.so.1.7.0
7f1adf4b6000-7f1adf4f9000 r-xp 00000000 08:02 1705998                    /usr/lib64/libjpeg.so.62.1.0
7f1adf70b000-7f1adf843000 r-xp 00000000 08:02 1708723                    /usr/lib64/libX11.so.6.3.0
7f1adfa49000-7f1adfa5a000 r-xp 00000000 08:02 1714273                    /usr/lib64/libXpm.so.4.11.0
7f1adfc5b000-7f1adfc72000 r-xp 00000000 08:02 1704703                    /usr/lib64/libpthread-2.17.so
7f1adfe77000-7f1ae002d000 r-xp 00000000 08:02 1704677                    /usr/lib64/libc-2.17.so
7f1ae074f000-7f1ae0750000 rw-p 00015000 08:02 1704853                    /usr/lib64/libz.so.1.2.7
7f1ae0750000-7f1ae0779000 r-xp 00000000 08:02 1706336                    /usr/lib64/libpng15.so.15.13.0
7f1ae097b000-7f1ae099e000 r-xp 00000000 08:02 1717611                    /usr/lib64/libgd.so.2.0.0
7f1ae0f7d000-7f1ae0f80000 rw-p 001bb000 08:02 1704975                    /usr/lib64/libdb-5.3.so
7f1ae0f80000-7f1ae0fa0000 r-xp 00000000 08:02 1704670                    /usr/lib64/ld-2.17.so
7f1ae1122000-7f1ae112f000 r-xp 00000000 08:02 1706735                    /usr/lib64/libnss_myhostname.so.2
7f1ae113e000-7f1ae118a000 r--s 00000000 08:02 265599                     /var/db/nscd/hosts
7f1ae119f000-7f1ae11a0000 r--p 0001f000 08:02 1704670                    /usr/lib64/ld-2.17.so
7fff1dd9e000-7fff1ddbf000 rw-p 00000000 00:00 0                          [stack]
7fff1ddd2000-7fff1ddd4000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

 




Bir önceki konu başlığımıza göz atmak isterseniz tıklayınız : SSH ile Cpanel Yedek Alma - Backup - Legacy Backup ve FTP Backup





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