#
# some parts of this file are changed/updated by the webif
###################################################
-# VERSIONS : 2.9.1.1
+# VERSIONS : 2.9.5.0
include /etc/snort/vars
ipvar SIP_SERVERS $HOME_NET
# List of ports you run web servers on
-portvar HTTP_PORTS [80,81,311,444,591,593,901,1220,1414,1830,2301,2381,2809,3128,3702,5250,7001,7777,7779,8000,8008,8028,8080,8088,8118,8123,8180,8181,8243,8280,8888,9090,9091,9443,9999,11371]
+portvar HTTP_PORTS [80,81,82,83,84,85,86,87,88,89,311,383,444,591,593,631,901,1220,1414,1741,1830,2301,2381,2809,3037,3057,3128,3702,4343,4848,5250,6080,6988,7000,7001,7144,7145,7510,7777,7779,8000,8008,8014,8028,8080,8085,8088,8090,8118,8123,8180,8181,8222,8243,8280,8300,8500,8800,8888,8899,9000,9060,9080,9090,9091,9443,9999,11371,34443,34444,41080,50002,55555]
# List of ports you want to look for SHELLCODE on.
portvar SHELLCODE_PORTS !80
# List of ports you run SIP servers on
portvar SIP_PORTS [5060,5061,5600]
+# List of file data ports for file inspection
+portvar FILE_DATA_PORTS [$HTTP_PORTS,110,143]
+
+# List of GTP ports for GTP preprocessor
+portvar GTP_PORTS [2123,2152,3386]
+
# other variables, these should not be modified
ipvar AIM_SERVERS [64.12.24.0/23,64.12.28.0/23,64.12.161.0/24,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205.188.9.0/24,205.188.153.0/24,205.188.179.0/24,205.188.248.0/24]
var SO_RULE_PATH /etc/snort/so_rules
var PREPROC_RULE_PATH /etc/snort/preproc_rules
+# If you are using reputation preprocessor set these
+# Currently there is a bug with relative paths, they are relative to where snort is
+# not relative to snort.conf like the above variables
+# This is completely inconsistent with how other vars work, BUG 89986
+# Set the absolute path appropriately
+var WHITE_LIST_PATH /etc/snort/rules
+var BLACK_LIST_PATH /etc/snort/rules
+
###################################################
# Step #2: Configure the decoder. For more information, see README.decode
config detection: search-method ac-split search-optimize max-pattern-len 20
# Configure the event queue. For more information, see README.event_queue
-config event_queue: max_queue 8 log 3 order_events content_length
+config event_queue: max_queue 8 log 5 order_events content_length
+
+###################################################
+## Configure GTP if it is to be used.
+## For more information, see README.GTP
+####################################################
+
+# config enable_gtp
###################################################
# Per packet and rule latency enforcement
#config profile_rules: print all, sort avg_ticks
#config profile_preprocs: print all, sort avg_ticks
+###################################################
+# Configure protocol aware flushing
+# For more information see README.stream5
+###################################################
+config paf_max: 16000
+
###################################################
# Step #4: Configure dynamic loaded libraries.
# For more information, see Snort Manual, Configuring Snort - Dynamic Modules
# path to dynamic rules libraries
# dynamicdetection directory /usr/local/lib/snort_dynamicrules
+
###################################################
# Step #5: Configure preprocessors
# For more information, see the Snort Manual, Configuring Snort - Preprocessors
###################################################
+# GTP Control Channle Preprocessor. For more information, see README.GTP
+# preprocessor gtp: ports { 2123 3386 2152 }
+
# Inline packet normalization. For more information, see README.normalize
# Does nothing in IDS mode
preprocessor normalize_ip4
min_response_seconds 5
preprocessor stream5_tcp: policy windows, detect_anomalies, require_3whs 180, \
overlap_limit 10, small_segments 3 bytes 150, timeout 180, \
- ports client 21 22 23 25 42 53 79 109 110 111 113 119 135 136 137 139 143 \
- 161 445 513 514 587 593 691 1433 1521 2100 3306 6070 6665 6666 6667 6668 6669 \
+ ports client 21 22 23 25 42 53 70 79 109 110 111 113 119 135 136 137 139 143 \
+ 161 222 445 513 514 587 593 691 1433 1521 1741 2100 3306 6070 6665 6666 6667 6668 6669 \
7000 8181 32770 32771 32772 32773 32774 32775 32776 32777 32778 32779, \
- ports both 80 81 311 443 465 563 591 593 636 901 989 992 993 994 995 1220 1414 1830 2301 2381 2809 3128 3702 5250 7907 7001 7802 7777 7779 \
+ ports both 80 81 82 83 84 85 86 87 88 89 110 311 383 443 444 465 563 591 593 631 636 901 989 992 993 994 995 1220 1414 1830 2301 2381 2809 3037 3057 3128 3702 4343 4848 5250 6080 6988 7907 7000 7001 7144 7145 7510 7802 7777 7779 \
7801 7900 7901 7902 7903 7904 7905 7906 7908 7909 7910 7911 7912 7913 7914 7915 7916 \
- 7917 7918 7919 7920 8000 8008 8028 8080 8088 8118 8123 8180 8243 8280 8888 9090 9091 9443 9999 11371
+ 7917 7918 7919 7920 8000 8008 8014 8028 8080 8085 8088 8090 8118 8123 8180 8222 8243 8280 8300 8500 8800 8888 8899 9000 9060 9080 9090 9091 9443 9999 11371 34443 34444 41080 50002 55555
preprocessor stream5_udp: timeout 180
# performance statistics. For more information, see the Snort Manual, Configuring Snort - Preprocessors - Performance Monitor
# HTTP normalization and anomaly detection. For more information, see README.http_inspect
preprocessor http_inspect: global iis_unicode_map unicode.map 1252 compress_depth 65535 decompress_depth 65535
preprocessor http_inspect_server: server default \
+ http_methods { GET POST PUT SEARCH MKCOL COPY MOVE LOCK UNLOCK NOTIFY POLL BCOPY BDELETE BMOVE LINK UNLINK OPTIONS HEAD DELETE TRACE TRACK CONNECT SOURCE SUBSCRIBE UNSUBSCRIBE PROPFIND PROPPATCH BPROPFIND BPROPPATCH RPC_CONNECT PROXY_SUCCESS BITS_POST CCM_POST SMS_POST RPC_IN_DATA RPC_OUT_DATA RPC_ECHO_DATA } \
chunk_length 500000 \
server_flow_depth 0 \
client_flow_depth 0 \
oversize_dir_length 500 \
max_header_length 750 \
max_headers 100 \
- ports { 80 81 311 591 593 901 1220 1414 1830 2301 2381 2809 3128 3702 5250 7001 7777 7779 8000 8008 8028 8080 8088 8118 8123 8180 8181 8243 8280 8888 9090 9091 9443 9999 11371 } \
+ max_spaces 200 \
+ small_chunk_length { 10 5 } \
+ ports { 80 81 82 83 84 85 86 87 88 89 311 383 444 591 593 631 901 1220 1414 1741 1830 2301 2381 2809 3037 3057 3128 3702 4343 4848 5250 6080 6988 7000 7001 7144 7145 7510 7777 7779 8000 8008 8014 8028 8080 8085 8088 8090 8118 8123 8180 8181 8222 8243 8280 8300 8500 8800 8888 8899 9000 9060 9080 9090 9091 9443 9999 11371 34443 34444 41080 50002 55555 } \
non_rfc_char { 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 } \
enable_cookie \
extended_response_inspection \
inspect_gzip \
normalize_utf \
unlimited_decompress \
+ normalize_javascript \
apache_whitespace no \
ascii no \
bare_byte no \
iis_delimiter no \
iis_unicode no \
multi_slash no \
- utf_8 no \
+ utf_8 no \
u_encode yes \
webroot no
preprocessor bo
# FTP / Telnet normalization and anomaly detection. For more information, see README.ftptelnet
-preprocessor ftp_telnet: global inspection_type stateful encrypted_traffic no
+preprocessor ftp_telnet: global inspection_type stateful encrypted_traffic no check_encrypted
preprocessor ftp_telnet_protocol: telnet \
ayt_attack_thresh 20 \
normalize ports { 23 } \
# preprocessor arpspoof_detect_host: 192.168.40.1 f0:0f:00:f0:0f:00
# SSH anomaly detection. For more information, see README.ssh
-preprocessor ssh: server_ports { 22,222 } \
+preprocessor ssh: server_ports { 22 222 } \
autodetect \
max_client_bytes 19600 \
max_encrypted_packets 20 \
preprocessor sensitive_data: alert_threshold 25
# SIP Session Initiation Protocol preprocessor. For more information see README.sip
-preprocessor sip: max_sessions 10000, \
+preprocessor sip: max_sessions 40000, \
ports { 5060 5061 5600 }, \
methods { invite \
cancel \
max_to_len 256, \
max_via_len 1024, \
max_contact_len 512, \
- max_content_len 1024
+ max_content_len 2048
# IMAP preprocessor. For more information see README.imap
preprocessor imap: \
bitenc_decode_depth 0 \
uu_decode_depth 0
+# Modbus preprocessor. For more information see README.modbus
+preprocessor modbus: ports { 502 }
+
+# DNP3 preprocessor. For more information see README.dnp3
+preprocessor dnp3: ports { 20000 } \
+ memcap 262144 \
+ check_crc
+
+# Reputation preprocessor. For more information see README.reputation
+#preprocessor reputation: \
+# memcap 500, \
+# priority whitelist, \
+# nested_ip inner, \
+# whitelist $WHITE_LIST_PATH/white_list.rules, \
+# blacklist $BLACK_LIST_PATH/black_list.rules
+
+
###################################################
# Step #6: Configure output plugins
# For more information, see Snort Manual, Configuring Snort - Output Modules
projects / people / pmueller / ipfire-2.x.git / blobdiff