Snort mailing list archives
File extract troubleshot
From: valentin.giraud () armaturetech com
Date: Wed, 06 Apr 2016 12:41:30 +0200
Hi snort team! I have some trouble to capture files:I downloaded some rtf, pdf and exe files in order to capture them with snort. But it's not captured. Yet the alert is "identified" :
[**] [1:10000003:0] WEB-MISC rtf download attempt [**]
[Priority: 0]
04/06-12:25:36.788506 10.1.10.8:40630 -> 97.88.242.114:80
TCP TTL:43 TOS:0x0 ID:39946 IpLen:20 DgmLen:404 DF
***A**** Seq: 0x7BB49AB9 Ack: 0x713EA3EE Win: 0x7580 TcpLen: 32
Here is the output when i close snort:
****
File type stats:
Type Download (Bytes) Upload (Bytes)
RTF( 23) 2 1428622 0 0
Total 2 1428622 0 0
File signature stats:
Type Download Upload
Total 0 0
File type verdicts:
UNKNOWN: 2
LOG: 0
STOP: 0
BLOCK: 0
REJECT: 0
PENDING: 0
STOP CAPTURE: 0
Total: 2
File signature verdicts:
UNKNOWN: 1
LOG: 0
STOP: 0
BLOCK: 0
REJECT: 0
PENDING: 0
STOP CAPTURE: 0
Total: 1
Total files processed: 65
Total files data processed: 1510357 bytes
Total files buffered: 2
Total files released: 0
Total files freed: 2
Total files captured: 0
Total files within one packet: 0
Total buffers allocated: 17
Total buffers freed: 17
Total buffers released: 0
Maximum file buffers used: 16
Total buffers free errors: 0
Total buffers release errors: 0
Total memcap failures: 0
Total memcap failures at reserve: 0
Total reserve failures: 0
Total file capture size min: 0
Total file capture size max: 0
Total capture max before reserve: 1
Total file signature max: 0
Maximum buffers can allocate: 3198
Number of buffers in use: 0
Number of buffers in free list: 3198
Number of buffers in release list: 0
****
I am running snort 2.9.8.2. i upload my snort.conf file and the local
rules that i've add.
Any idea why this is not captured? Sincerely, Valentin.
Attachment:
local.rules
Description:
Attachment:
snort.conf
Description:
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Current thread:
- File extract troubleshot valentin . giraud (Apr 06)
- Re: File extract troubleshot Hui Cao (huica) (Apr 06)
