From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0BBAEC4743C for ; Mon, 21 Jun 2021 13:26:30 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B57EA60249 for ; Mon, 21 Jun 2021 13:26:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B57EA60249 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=linux-audit-bounces@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1624281988; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=xvsnLBe8rAy8s8kTkijlNxMSoPONddFCmO2Mq4Q0TVg=; b=UMH08Bh6ZX77tONTmnU2r7XRLVneNH3aTdSpgzLO/cQ+gR2xNDv0ltEYwrsEugqdbYBezN zHokl+D5oNYpOPLnBLai6PZCtpHSuT/1gPOicxV6qK3fJoz03O04GbnWNtBBK0a+AMgJsS SHpCABqAdxlaVK0LDJridIYBs6L0kMM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-296-4gplTAFMPMqTBEbODmG__g-1; Mon, 21 Jun 2021 09:26:27 -0400 X-MC-Unique: 4gplTAFMPMqTBEbODmG__g-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 821535074C; Mon, 21 Jun 2021 13:26:23 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4750B5D703; Mon, 21 Jun 2021 13:26:22 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 0F5271809C99; Mon, 21 Jun 2021 13:26:18 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 15LDQGrP018294 for ; Mon, 21 Jun 2021 09:26:16 -0400 Received: by smtp.corp.redhat.com (Postfix) id BD9C51962F; Mon, 21 Jun 2021 13:26:16 +0000 (UTC) Received: from madcap2.tricolour.ca (unknown [10.3.128.34]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 80CE2179B3; Mon, 21 Jun 2021 13:26:09 +0000 (UTC) Date: Mon, 21 Jun 2021 09:26:06 -0400 From: Richard Guy Briggs To: Muthamilan Sargunaanandan Subject: Re: Internal commands track in AuditD Message-ID: <20210621132606.GC323137@madcap2.tricolour.ca> References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: linux-audit@redhat.com Cc: linux-audit@redhat.com X-BeenThere: linux-audit@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Linux Audit Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-audit-bounces@redhat.com Errors-To: linux-audit-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=linux-audit-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 2021-06-20 15:42, Muthamilan Sargunaanandan wrote: > Hello SMEs, Hi Muthu, > I would like to add the Internal commands (example cd , |, > and etc) track > in AuditD. Thanks for your question. This can be a real challenge. > Can I get the auditd rules to trace the user commands including the > internal commands. Since these are built-in to many shells, the processes running the shells themselves would need to be monitored. Other filters monitoring specific files or users would likely be more helpful. There may be a need to provide system-level (/etc/* defaults) to those shells to restrict their functionality if they prove to be a liability. > Thanks in advance, > Muthu - RGB -- Richard Guy Briggs Sr. S/W Engineer, Kernel Security, Base Operating Systems Remote, Ottawa, Red Hat Canada IRC: rgb, SunRaycer Voice: +1.647.777.2635, Internal: (81) 32635 -- Linux-audit mailing list Linux-audit@redhat.com https://listman.redhat.com/mailman/listinfo/linux-audit