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Re: Some alerts not logging packet data
From: James Lay <jlay () slave-tothe-box net>
Date: Wed, 30 Nov 2011 07:08:37 -0700
Haven't received much on this, so I thought I'd try and add some more info. Here's the hit: 11/27-10:52:18.548118 [**] [138:2:1] SENSITIVE-DATA Credit Card Numbers [**] [Classification: Sensitive Data was Transmitted Across the Network] [Priority: 2] {TCP} INT_IP:51126 -> EX_IP:25 u2spewfoo output: (Event) sensor id: 0 event id: 1312 event second: 1322416338 event microsecond: 548118 sig id: 2 gen id: 138 revision: 1 classification: 35 priority: 2 ip source: IN_IP ip destination: EXT_IP src port: 51126 dest port: 25 protocol: 6 impact_flag: 0 blocked: 0 There's no information in the tcpdump.log file. Not sure this matters or not, but here is smtp relevant entries: preprocessor smtp: ports { 25 465 587 691 } \ inspection_type stateful \ b64_decode_depth 0 \ qp_decode_depth 0 \ bitenc_decode_depth 0 \ uu_decode_depth 0 \ log_mailfrom \ log_rcptto \ log_filename \ log_email_hdrs \ normalize cmds \ normalize_cmds { ATRN AUTH BDAT CHUNKING DATA DEBUG EHLO EMAL ESAM ESND ESOM ETRN EVFY } \ normalize_cmds { EXPN HELO HELP IDENT MAIL NOOP ONEX QUEU QUIT RCPT RSET SAML SEND SOML } \ normalize_cmds { STARTTLS TICK TIME TURN TURNME VERB VRFY X-ADAT X-DRCP X-ERCP X-EXCH50 } \ normalize_cmds { X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ max_command_line_len 512 \ max_header_line_len 1000 \ max_response_line_len 512 \ alt_max_command_line_len 260 { MAIL } \ alt_max_command_line_len 300 { RCPT } \ alt_max_command_line_len 500 { HELP HELO ETRN EHLO } \ alt_max_command_line_len 255 { EXPN VRFY ATRN SIZE BDAT DEBUG EMAL ESAM ESND ESOM EVFY IDENT NOOP RSET } \ alt_max_command_line_len 246 { SEND SAML SOML AUTH TURN ETRN DATA RSET QUIT ONEX QUEU STARTTLS TICK TIME TURNME VERB X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ valid_cmds { ATRN AUTH BDAT CHUNKING DATA DEBUG EHLO EMAL ESAM ESND ESOM ETRN EVFY } \ valid_cmds { EXPN HELO HELP IDENT MAIL NOOP ONEX QUEU QUIT RCPT RSET SAML SEND SOML } \ valid_cmds { STARTTLS TICK TIME TURN TURNME VERB VRFY X-ADAT X-DRCP X-ERCP X-EXCH50 } \ valid_cmds { X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ xlink2state { enabled } Does anyone have any hints or ideas? Thank you. James
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Current thread:
- Some packets logging packet data James Lay (Nov 19)
- Re: Some alerts not logging packet data James Lay (Nov 23)
- Re: Some alerts not logging packet data James Lay (Nov 30)
- Re: Some alerts not logging packet data James Lay (Nov 23)