Sophos Anti-Virus for UNIX Startup Guide
જાહેરાત
જાહેરાત
Sophos Anti-Virus for Unix startup guide
product version: 9
Contents
(2020/07/14)
Sophos Anti-Virus for UNIX
1 About this guide
This guide tells you how to install Sophos Anti-Virus on networked and standalone UNIX computers.
You can find details of all configuration options in the man pages and the Sophos Anti-Virus for UNIX configuration guide for version 9.
Note
For information on how to install and centrally manage Sophos Anti-Virus using Sophos Enterprise
Console, or how to use Sophos Anti-Virus in a mixed UNIX and Windows network, see the Sophos
Enterprise Console startup guide for Linux and UNIX instead of this guide.
Sophos documentation is published at http://www.sophos.com/en-us/support/documentation.aspx
.
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Sophos Anti-Virus for UNIX
2 System requirements
For system requirements, go to the system requirements page of the Sophos website.
For details of any additional requirements, for example for language support, see the "Additional information" section in the release notes.
Related information
Sophos system requirements
2 Copyright © Sophos Limited
Sophos Anti-Virus for UNIX
3 About Sophos Anti-Virus for UNIX
3.1 How Sophos Anti-Virus protects your computer
Sophos Anti-Virus enables you to run an on-demand scan. An on-demand scan is a scan that you initiate. You can scan anything from a single file to everything on your computer that you have permission to read. You can either manually run an on-demand scan or schedule it to run unattended.
3.2 What Sophos Anti-Virus does
Sophos Anti-Virus detects and deals with viruses (including worms and Trojans) on your UNIX computer. As well as being able to detect all UNIX viruses, it can also detect all non-UNIX viruses that might be stored on your UNIX computer and transferred to non-UNIX computers. It does this by scanning your computer.
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Sophos Anti-Virus for UNIX
4 Install Sophos Anti-Virus
You must be logged on to the computer as root. If you have already downloaded the installer, you can go straight to step 2.
1. If you haven't already downloaded the installer, do as follows: a) Log in to your my sophos account and go to https://secure2.sophos.com/en-us/support/ downloads.aspx
b) Find Sophos Anti-Virus for Unix. Choose the appropriate platform and click Download. Follow the instructions to download the tarball to a temporary directory, for example /tmp .
2. Change to the temporary directory and untar the tarball: tar -xzvf tarball
3. Run the install script:
./sophos-av/install.sh
4. The installer guides you through the installation:
• When prompted for the type of auto-update you want, select Sophos.
Sophos Anti-Virus is installed in the directory that you selected.
You have finished installing Sophos Anti-Virus on the standalone computer. Sophos Anti-Virus will update itself automatically from Sophos. By default, it will do this every 60 minutes, provided that the computer is connected to the internet.
Sophos Anti-Virus also sends product and platform information to Sophos to help us with product development. See Sophos Knowledgebase Article 121214 .
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Sophos Anti-Virus for UNIX
5 Run an on-demand scan of the computer
We recommend that you scan the whole computer for viruses right after you install Sophos Anti-
Virus. To do this, you run an on-demand scan.
Note
This is especially important if the computer is a server and you want to minimize the risk of spreading viruses to other computers.
• To run an on-demand scan of the computer, type: savscan / .
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6
Sophos Anti-Virus for UNIX
6 What happens if viruses are detected
Regardless of whether viruses are detected by an on-demand scan or scheduled scan, by default
Sophos Anti-Virus:
• Logs the event in syslog and the Sophos Anti-Virus log.
• Sends an email alert to root@localhost.
Sophos Anti-Virus displays a command-line alert if viruses are detected. It reports the virus on the line which starts with >>> followed by either Virus or Virus Fragment :
SAVScan virus detection utility
Version 4.69.0 [UNIX/Intel]
Virus data version 4.69
Includes detection for 2871136 viruses, Trojans and worms
Copyright (c) 1989-2012 Sophos Limited. All rights reserved.
System time 13:43:32, System date 11 June 2012
IDE directory is: /opt/sophos-av/lib/sav
Using IDE file nyrate-d.ide
. . . . . . . . . . . . . .
Using IDE file injec-lz.ide
Quick Scanning
>>> Virus 'EICAR-AV-Test' found in file /usr/mydirectory/eicar.src
33 files scanned in 2 seconds.
1 virus was discovered.
1 file out of 33 was infected.
Please send infected samples to Sophos for analysis.
For advice consult www.sophos.com or email [email protected]
End of Scan.
For information about cleaning up viruses, see the Sophos Anti-Virus for UNIX configuration guide .
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Sophos Anti-Virus for UNIX
7 Uninstall Sophos Anti-Virus
To uninstall Sophos Anti-Virus, do as follows:
• Go to each UNIX computer and run the uninstall script:
/opt/sophos-av/uninstall.sh
If the savd daemon is running, the script prompts you to stop it.
The uninstall script deletes:
• All entries from the system startup that are associated with Sophos Anti-Virus.
• The Sophos Anti-Virus man pages.
The Sophos Anti-Virus man pages are added to the local man environment; the path is usually / usr/local/man . This path depends on your environment variables.
• The savscan on-demand scanner in /usr/local/bin .
• /opt/sophos-av and its contents.
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Sophos Anti-Virus for UNIX
8 Support
You can find technical support for Sophos products in any of these ways:
• Visit the Sophos Community at community.sophos.com/ and search for other users who are experiencing the same problem.
• Visit the Sophos support knowledge base at www.sophos.com/en-us/support.aspx
.
• Download the product documentation at www.sophos.com/en-us/support/documentation.aspx
.
• Open a ticket with our support team at https://secure2.sophos.com/support/contact-support/ support-query.aspx
.
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Sophos Anti-Virus for UNIX
9 Legal notices
Copyright © 2020 Sophos Limited. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise unless you are either a valid licensee where the documentation can be reproduced in accordance with the license terms or you otherwise have the prior permission in writing of the copyright owner.
Sophos, Sophos Anti-Virus and SafeGuard are registered trademarks of Sophos Limited, Sophos
Group and Utimaco Safeware AG, as applicable. All other product and company names mentioned are trademarks or registered trademarks of their respective owners.
ACE
™
, TAO
™
, CIAO
™
, DAnCE
™
, and CoSMIC
™
ACE ™ , TAO ™ , CIAO ™ , DAnCE ™ , and CoSMIC ™ (henceforth referred to as "DOC software") are copyrighted by Douglas C. Schmidt and his research group at Washington University , University of
California, Irvine , and Vanderbilt University , Copyright (c) 1993-2014, all rights reserved. Since DOC software is open-source, freely available software, you are free to use, modify, copy, and distribute
—perpetually and irrevocably—the DOC software source code and object code produced from the source, as well as copy and distribute modified versions of this software. You must, however, include this copyright statement along with any code built using DOC software that you release. No copyright statement needs to be provided if you just ship binary executables of your software products.
You can use DOC software in commercial and/or binary software releases and are under no obligation to redistribute any of your source code that is built using DOC software. Note, however, that you may not misappropriate the DOC software code, such as copyrighting it yourself or claiming authorship of the DOC software code, in a way that will prevent DOC software from being distributed freely using an open-source development model. You needn't inform anyone that you're using DOC software in your software, though we encourage you to let us know so we can promote your project in the DOC software success stories.
The ACE, TAO, CIAO, DAnCE, and CoSMIC web sites are maintained by the DOC Group at the
Institute for Software Integrated Systems (ISIS) and the Center for Distributed Object Computing of
Washington University, St. Louis for the development of open-source software as part of the opensource software community. Submissions are provided by the submitter "as is" with no warranties whatsoever, including any warranty of merchantability, noninfringement of third party intellectual property, or fitness for any particular purpose. In no event shall the submitter be liable for any direct, indirect, special, exemplary, punitive, or consequential damages, including without limitation, lost profits, even if advised of the possibility of such damages. Likewise, DOC software is provided as is with no warranties of any kind, including the warranties of design, merchantability, and fitness for a particular purpose, noninfringement, or arising from a course of dealing, usage or trade practice.
Washington University, UC Irvine, Vanderbilt University, their employees, and students shall have no liability with respect to the infringement of copyrights, trade secrets or any patents by DOC software or any part thereof. Moreover, in no event will Washington University, UC Irvine, or Vanderbilt
University, their employees, or students be liable for any lost revenue or profits or other special, indirect and consequential damages.
DOC software is provided with no support and without any obligation on the part of Washington
University, UC Irvine, Vanderbilt University, their employees, or students to assist in its use, correction, modification, or enhancement. A number of companies around the world provide commercial support for DOC software,however. DOC software is Y2K-compliant, as long as the underlying OS platform is Y2K-compliant. Likewise, DOC software is compliant with the new US daylight savings rule passed by Congress as "The Energy Policy Act of 2005," which established
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Sophos Anti-Virus for UNIX new daylight savings times (DST) rules for the United States that expand DST as of March 2007.
Since DOC software obtains time/date and calendaring information from operating systems users will not be affected by the new DST rules as long as they upgrade their operating systems accordingly.
The names ACE ™ , TAO ™ , CIAO ™ , DAnCE ™ , CoSMIC ™ , Washington University, UC Irvine, and Vanderbilt University, may not be used to endorse or promote products or services derived from this source without express written permission from Washington University, UC Irvine, or
Vanderbilt University. This license grants no permission to call products or services derived from this source ACE ™ , TAO ™ , CIAO ™ , DAnCE ™ , or CoSMIC ™ , nor does it grant permission for the name
Washington University, UC Irvine, or Vanderbilt University to appear in their names.
If you have any suggestions, additions, comments, or questions, please let me know.
Douglas C. Schmidt
curl
Copyright (c) 1996 - 2017, Daniel Stenberg, <[email protected]>, and many contributors, see the
THANKS file.
All rights reserved.
Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
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Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder.
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[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU
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LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER
SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General
Public License).
To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or modify it under the terms of the GNU
Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a
"copyright disclaimer" for the library, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!
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OpenSSL
OpenSSL copyright
LICENSE ISSUES
===========
The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact [email protected].
OpenSSL license
--------------------------------
=================================================================
Copyright © 1998–2017 The OpenSSL Project. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software must display the following acknowledgment:*
"This product includes software developed by the OpenSSL Project for use in the OpenSSL
Toolkit. (http://www.openssl.org/)"
4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact [email protected].
5. Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in their names without prior written permission of the OpenSSL Project.
6. Redistributions of any form whatsoever must retain the following acknowledgment:
"This product includes software developed by the OpenSSL Project for use in the OpenSSL
Toolkit (http://www.openssl.org/)"
THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY EXPRESSED
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=================================================================
This product includes cryptographic software written by Eric Young ( [email protected]
). This product includes software written by Tim Hudson ( [email protected]
).
Original SSLeay license
Copyright (C) 1995-1998 Eric Young ( [email protected]
)
All rights reserved.
This package is an SSL implementation written by Eric Young ( [email protected]
).
The implementation was written so as to conform with Netscapes SSL.
This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson ( [email protected]
).
Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed.
If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used.
This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package.
Redistribution and use in source and binary forms, with or without modification
1. Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software must display the following acknowledgement:
"This product includes cryptographic software written by Eric Young ( [email protected]
)"
The word 'cryptographic' can be left out if the rouines from the library being used are not cryptographic related :-).
4. If you include any Windows specific code (or a derivative thereof) from the apps directory
(application code) you must include an acknowledgement:
"This product includes software written by Tim Hudson ( [email protected]
)"
THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution licence
[including the GNU Public Licence.]
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protobuf
This license applies to all parts of Protocol Buffers except the following:
- Atomicops support for generic gcc, located in src/google/protobuf/stubs/ atomicops_internals_generic_gcc.h. This file is copyrighted by Red Hat Inc.
- Atomicops support for AIX/POWER, located in src/google/protobuf/stubs/ atomicops_internals_power.h. This file is copyrighted by Bloomberg Finance LP.
Copyright 2014, Google Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Code generated by the Protocol Buffer compiler is owned by the owner of the input file used when generating it. This code is not standalone and requires a support library to be linked with it. This support library is itself covered by the above license.
pycrypto
Distribute and use freely; there are no restrictions on further dissemination and usage except those imposed by the laws of your country of residence. This software is provided “as is” without warranty of fitness for use or suitability for any purpose, express or implied. Use at your own risk or not at all.
Incorporating the code into commercial products is permitted; you do not have to make source available or contribute your changes back (though that would be nice).
– –amk (www.amk.ca)
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Python
Python copyright
PSF LICENSE AGREEMENT FOR PYTHON 3.5.2
1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and the
Individual or Organization ("Licensee") accessing and otherwise using Python 3.5.2 software in source or binary form and its associated documentation.
2. Subject to the terms and conditions of this License Agreement, PSF hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Python 3.5.2 alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's notice of copyright, i.e.,
"Copyright © 2001-2018 Python Software Foundation; All Rights Reserved" are retained in
Python 3.5.2 alone or in any derivative version prepared by Licensee.
3. In the event Licensee prepares a derivative work that is based on or incorporates Python 3.5.2 or any part thereof, and wants to make the derivative work available to others as provided herein, then Licensee hereby agrees to include in any such work a brief summary of the changes made to
Python 3.5.2.
4. PSF is making Python 3.5.2 available to Licensee on an "AS IS" basis. PSF MAKES NO
REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF EXAMPLE, BUT
NOT LIMITATION, PSF MAKES NO AND DISCLAIMS ANY REPRESENTATION OR WARRANTY
OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE
OF PYTHON 3.5.2 WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.
5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON 3.5.2 FOR
ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS A RESULT OF
MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 3.5.2, OR ANY DERIVATIVE
THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
6. This License Agreement will automatically terminate upon a material breach of its terms and conditions.
7. Nothing in this License Agreement shall be deemed to create any relationship of agency, partnership, or joint venture between PSF and Licensee. This License Agreement does not grant permission to use PSF trademarks or trade name in a trademark sense to endorse or promote products or services of Licensee, or any third party.
8. By copying, installing or otherwise using Python 3.5.2, Licensee agrees to be bound by the terms and conditions of this License Agreement.
TinyXML XML parser
www.sourceforge.net/projects/tinyxml
Original code by Lee Thomason (www.grinninglizard.com)
This software is provided ‘as-is’, without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
The zlib/libpng LicenseSAV Linux startup guide
======================= zlib software copyright © 1995-2017 Jean-loup Gailly and Mark Adler.
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
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