[snort] Commande de démarrageFermé

Question

bonjour à tous

Je voudrai connaitre la commande pour logger les logs et les alertes dans ma base de données que j'ai crée, malheuresement j'arrive à logger dans mon fichier de log uniquement
En fait il me faudrai uniquement la commande pour lancer Snort

snort est installé comme Service
Le fichier snort.conf est configuré pour prendre en compte la base de données mysql
La base de données est crée
Acid est installé avec PHP, Apache
Winpcap également

La commande que j'utilise pour logger dans mon fichier de log est :
snort -vde -i2 -l c:\snort\log

J'aurai voulu connaitre une commande qui me permettrai de logger dans la base de données. 

Merci d'avance

sallagary · Answer

BONJOUR, je voulais vous demandre si quelqu'un a une idée sur le message que je recois au demarrage de snort avec mysql je fais [root@localhost snort-2.6.1.5]# /usr/local/snort-2.6.1.5/src/snort -c /etc/snort/snort.conf Running in IDS mode --== Initializing Snort ==-- Initializing Output Plugins! Var 'any_ADDRESS' defined, value len = 15 chars, value = 0.0.0.0/0.0.0.0 Var 'lo_ADDRESS' defined, value len = 19 chars, value = 127.0.0.0/255.0.0.0 Initializing Preprocessors! Initializing Plug-ins! Parsing Rules file /etc/snort/snort.conf +++++++++++++++++++++++++++++++++++++++++++++++++++ Initializing rule chains... Var 'HOME_NET' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'EXTERNAL_NET' defined, value len = 3 chars, value = any Var 'DNS_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'SMTP_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'HTTP_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'SQL_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'TELNET_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'SNMP_SERVERS' defined, value len = 14 chars, value = 192.168.0.0/24 Var 'HTTP_PORTS' defined, value len = 2 chars, value = 80 Var 'SHELLCODE_PORTS' defined, value len = 3 chars, value = !80 Var 'ORACLE_PORTS' defined, value len = 4 chars, value = 1521 Var 'AIM_SERVERS' defined, value len = 185 chars [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 'RULE_PATH' defined, value len = 16 chars, value = /etc/snort/rules ,-----------[Flow Config]---------------------- | Stats Interval: 0 | Hash Method: 2 | Memcap: 10485760 | Rows : 4099 | Overhead Bytes: 16400(%0.16) `---------------------------------------------- Frag3 global config: Max frags: 65536 Fragment memory cap: 4194304 bytes Frag3 engine config: Target-based policy: FIRST Fragment timeout: 60 seconds Fragment min_ttl: 1 Fragment ttl_limit: 5 Fragment Problems: 1 Bound Addresses: 0.0.0.0/0.0.0.0 Stream4 config: Stateful inspection: ACTIVE Session statistics: INACTIVE Session timeout: 30 seconds Session memory cap: 8388608 bytes Session count max: 8192 sessions Session cleanup count: 5 State alerts: INACTIVE Evasion alerts: INACTIVE Scan alerts: INACTIVE Log Flushed Streams: INACTIVE MinTTL: 1 TTL Limit: 5 Async Link: 0 State Protection: 0 Self preservation threshold: 50 Self preservation period: 90 Suspend threshold: 200 Suspend period: 30 Enforce TCP State: INACTIVE Midstream Drop Alerts: INACTIVE Allow Blocking of TCP Sessions in Inline: ACTIVE Server Data Inspection Limit: -1 WARNING /etc/snort/snort.conf(440) => flush_behavior set in config file, using old static flushpoints (0) Stream4_reassemble config: Server reassembly: INACTIVE Client reassembly: ACTIVE Reassembler alerts: ACTIVE Zero out flushed packets: INACTIVE Flush stream on alert: INACTIVE flush_data_diff_size: 500 Reassembler Packet Preferance : Favor Old Packet Sequence Overlap Limit: -1 Flush behavior: Small (<255 bytes) Ports: 21 23 25 42 53 80 110 111 135 136 137 139 143 445 513 1433 1521 3306 Emergency Ports: 21 23 25 42 53 80 110 111 135 136 137 139 143 445 513 1433 1521 3306 HttpInspect Config: GLOBAL CONFIG Max Pipeline Requests: 0 Inspection Type: STATELESS Detect Proxy Usage: NO IIS Unicode Map Filename: /etc/snort/unicode.map IIS Unicode Map Codepage: 1252 DEFAULT SERVER CONFIG: Server profile: All Ports: 80 8080 8180 Flow Depth: 300 Max Chunk Length: 500000 Inspect Pipeline Requests: YES URI Discovery Strict Mode: NO Allow Proxy Usage: NO Disable Alerting: NO Oversize Dir Length: 500 Only inspect URI: NO Ascii: YES alert: NO Double Decoding: YES alert: YES %U Encoding: YES alert: YES Bare Byte: YES alert: YES Base36: OFF UTF 8: OFF IIS Unicode: YES alert: YES Multiple Slash: YES alert: NO IIS Backslash: YES alert: NO Directory Traversal: YES alert: NO Web Root Traversal: YES alert: YES Apache WhiteSpace: YES alert: NO IIS Delimiter: YES alert: NO IIS Unicode Map: GLOBAL IIS UNICODE MAP CONFIG Non-RFC Compliant Characters: NONE Whitespace Characters: 0x09 0x0b 0x0c 0x0d rpc_decode arguments: Ports to decode RPC on: 111 32771 alert_fragments: INACTIVE alert_large_fragments: ACTIVE alert_incomplete: ACTIVE alert_multiple_requests: ACTIVE Portscan Detection Config: Detect Protocols: TCP UDP ICMP IP Detect Scan Type: portscan portsweep decoy_portscan distributed_portscan Sensitivity Level: Low Memcap (in bytes): 10000000 Number of Nodes: 36900 6005 Snort rules read... 6005 Option Chains linked into 233 Chain Headers 0 Dynamic rules +++++++++++++++++++++++++++++++++++++++++++++++++++ Tagged Packet Limit: 256 +-----------------------[thresholding-config]---------------------------------- | memory-cap : 1048576 bytes +-----------------------[thresholding-global]---------------------------------- | none +-----------------------[thresholding-local]----------------------------------- | gen-id=1 sig-id=2924 type=Threshold tracking=dst count=10 seconds=60 | gen-id=1 sig-id=2275 type=Threshold tracking=dst count=5 seconds=60 | gen-id=1 sig-id=4984 type=Threshold tracking=src count=5 seconds=2 | gen-id=1 sig-id=3527 type=Limit tracking=dst count=5 seconds=60 | gen-id=1 sig-id=3542 type=Threshold tracking=src count=5 seconds=2 | gen-id=1 sig-id=3152 type=Threshold tracking=src count=5 seconds=2 | gen-id=1 sig-id=2523 type=Both tracking=dst count=10 seconds=10 | gen-id=1 sig-id=2923 type=Threshold tracking=dst count=10 seconds=60 | gen-id=1 sig-id=3273 type=Threshold tracking=src count=5 seconds=2 | gen-id=1 sig-id=3543 type=Threshold tracking=src count=5 seconds=2 +-----------------------[suppression]------------------------------------------ | none ------------------------------------------------------------------------------- Rule application order: ->activation->dynamic->pass->drop->alert->log Log directory = /var/log/snort Loading dynamic engine /usr/local/lib/snort_dynamicengine/libsf_engine.so... done Loading all dynamic preprocessor libs from /usr/local/lib/snort_dynamicpreprocessor/... Loading dynamic preprocessor library /usr/local/lib/snort_dynamicpreprocessor//libsf_dns_preproc.so... done Loading dynamic preprocessor library /usr/local/lib/snort_dynamicpreprocessor//libsf_ftptelnet_preproc.so... done Loading dynamic preprocessor library /usr/local/lib/snort_dynamicpreprocessor//libsf_dcerpc_preproc.so... done Loading dynamic preprocessor library /usr/local/lib/snort_dynamicpreprocessor//libsf_smtp_preproc.so... done Loading dynamic preprocessor library /usr/local/lib/snort_dynamicpreprocessor//libsf_ssh_preproc.so... done Finished Loading all dynamic preprocessor libs from /usr/local/lib/snort_dynamicpreprocessor/ FTPTelnet Config: GLOBAL CONFIG Inspection Type: stateful Check for Encrypted Traffic: YES alert: YES Continue to check encrypted data: NO TELNET CONFIG: Ports: 23 Are You There Threshold: 200 Normalize: YES Detect Anomalies: NO FTP CONFIG: FTP Server: default Ports: 21 Check for Telnet Cmds: YES alert: YES Identify open data channels: YES FTP Client: default Check for Bounce Attacks: YES alert: YES Check for Telnet Cmds: YES alert: YES Max Response Length: 256 SMTP Config: Ports: 25 Inspection Type: STATEFUL Normalize Spaces: YES Ignore Data: NO Ignore TLS Data: NO Ignore Alerts: NO Max Command Length: 0 Max Header Line Length: 0 Max Response Line Length: 0 X-Link2State Alert: YES Drop on X-Link2State Alert: NO DCE/RPC Decoder config: Autodetect ports ENABLED SMB fragmentation ENABLED DCE/RPC fragmentation ENABLED Max Frag Size: 3000 bytes Memcap: 100000 KB Alert if memcap exceeded DISABLED DNS config: DNS Client rdata txt Overflow Alert: ACTIVE Obsolete DNS RR Types Alert: INACTIVE Experimental DNS RR Types Alert: INACTIVE Ports: 53 Verifying Preprocessor Configurations! Warning: flowbits key 'ms_sql_seen_dns' is checked but not ever set. Warning: flowbits key 'dce.bind.veritas' is set but not ever checked. Warning: flowbits key 'realplayer.playlist' is checked but not ever set. 49 out of 512 flowbits in use. *** *** interface device lookup found: eth0 *** Initializing Network Interface eth0 Decoding Ethernet on interface eth0 database: compiled support for ( mysql ) database: configured to use mysql database: user = snort database: password is set database: database name = snort database: host = localhost database: sensor name = 192.168.0.91 database: sensor id = 1 database: schema version = 107 database: using the "log" facility +--[Pattern Matcher:Aho-Corasick Summary]---------------------- | Alphabet Size : 256 Chars | Sizeof State : 2 bytes | Storage Format : Full | Num States : 130970 | Num Transitions : 5121344 | State Density : 15.3% | Finite Automatum : DFA | Memory : 187.93Mbytes +------------------------------------------------------------- --== Initialization Complete ==-- ,,_ -*> Snort! <*- o" )~ Version 2.6.1.5 (Build 59) '''' By Martin Roesch & The Snort Team: http://www.snort.org/team.html (C) Copyright 1998-2007 Sourcefire Inc., et al. Rules Engine: SF_SNORT_DETECTION_ENGINE Version 1.6 Preprocessor Object: SF_SSH Version 1.0 Preprocessor Object: SF_SMTP Version 1.0 Preprocessor Object: SF_DCERPC Version 1.0 Preprocessor Object: SF_FTPTELNET Version 1.0 Preprocessor Object: SF_DNS Version 1.0 Not Using PCAP_FRAMES ----------------------------- Maintenant je vous demande pourquoi il me met : Not Using PCAP_FRAMES

abir · Answer

vous devez installer winpcap : la librairie spécifique pour la lecture des trames réseaux

[snort] Commande de démarrage

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