X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;ds=sidebyside;f=debian%2Fossec-hids%2Fvar%2Fossec%2Frules%2Fattack_rules.xml;fp=debian%2Fossec-hids%2Fvar%2Fossec%2Frules%2Fattack_rules.xml;h=5cdfeda3ee16e1c37db2622a2d31fbc8d3fe5817;hb=3f728675941dc69d4e544d3a880a56240a6e394a;hp=0000000000000000000000000000000000000000;hpb=927951d1c1ad45ba9e7325f07d996154a91c911b;p=ossec-hids.git diff --git a/debian/ossec-hids/var/ossec/rules/attack_rules.xml b/debian/ossec-hids/var/ossec/rules/attack_rules.xml new file mode 100644 index 0000000..5cdfeda --- /dev/null +++ b/debian/ossec-hids/var/ossec/rules/attack_rules.xml @@ -0,0 +1,122 @@ + + + + +^apache$|^mysql$|^www$|^nobody$|^nogroup$|^portmap$|^named$|^rpc$|^mail$|^ftp$|^shutdown$|^halt$|^daemon$|^bin$|^postfix$|^shell$|^info$|^guest$|^psql$|^user$|^users$|^console$|^uucp$|^lp$|^sync$|^sshd$|^cdrom$|^ossec$ + + + + + + authentication_success + $SYS_USERS + System user successfully logged to the system. + invalid_login, + + + + ^rpc.statd[\d+]: gethostbyname error for \W+ + Buffer overflow attack on rpc.statd + exploit_attempt, + + + + ftpd[\d+]: \S+ FTP LOGIN FROM \.+ 0bin0sh + Buffer overflow on WU-FTPD versions prior to 2.6 + exploit_attempt, + + + + ????????????????????? + Possible buffer overflow attempt. + exploit_attempt, + + + + changed by \(\(null\) + "Null" user changed some information. + exploit_attempt, + + + + @@@@@@@@@@@@@@@@@@@@@@@@@ + Buffer overflow attempt (probably on yppasswd). + exploit_attempt, + + + + cachefsd: Segmentation Fault - core dumped + Heap overflow in the Solaris cachefsd service. + 2002-0033 + exploit_attempt, + + + + attempt to execute code on stack by + Stack overflow attempt or program exiting + with SEGV (Solaris). + http://snap.nlc.dcccd.edu/reference/sysadmin/julian/ch18/389-392.html + exploit_attempt, + + + + authentication_failed + Multiple authentication failures. + authentication_failures, + + + + authentication_success + authentication_failures + + Multiple authentication failures followed + by a success. + + + + virus + Multiple viruses detected - Possible outbreak. + virus, + + + + + + + + + + adduser + attacks + Attacks followed by the addition + of an user. + + + + + + + + + connection_attempt + Network scan from same source ip. + + http://project.honeynet.org/papers/enemy2/ + + + + +