[Bro-Dev] [JIRA] (BIT-1238) High false-positive for application/x-tar signature
Seth Hall (JIRA)
jira at bro-tracker.atlassian.net
Sun Oct 12 10:15:08 PDT 2014
[ https://bro-tracker.atlassian.net/browse/BIT-1238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Seth Hall reassigned BIT-1238:
------------------------------
Assignee: Seth Hall
> High false-positive for application/x-tar signature
> ---------------------------------------------------
>
> Key: BIT-1238
> URL: https://bro-tracker.atlassian.net/browse/BIT-1238
> Project: Bro Issue Tracker
> Issue Type: Problem
> Components: Bro
> Affects Versions: 2.3
> Reporter: Brian O'Berry
> Assignee: Seth Hall
> Labels: file, mime, signature
>
> The following signature in base/frameworks/files/magic/general.sig frequently triggers on text files in our environment, and includes a strength value higher than GNU and POSIX tar signatures in libmagic.sig.
> {code}
> signature file-tar {
> file-magic /([[:print:]\x00]){100}(([[:digit:]\x00\x20]){8}){3}/
> file-mime "application/x-tar", 150
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.4-OD-05-009#64003)
More information about the bro-dev
mailing list