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b3f09dd8 MT |
1 | use strict; |
2 | ||
3 | # a minimalistic configuration file for amavisd-new with all necessary settings | |
4 | # | |
5 | # see amavisd.conf-default for a list of all variables with their defaults; | |
6 | # see amavisd.conf-sample for a traditional-style commented file; | |
7 | # for more details see documentation in INSTALL, README_FILES/* | |
8 | # and at http://www.ijs.si/software/amavisd/amavisd-new-docs.html | |
9 | ||
10 | ||
11 | # COMMONLY ADJUSTED SETTINGS: | |
12 | ||
13 | # @bypass_virus_checks_maps = (1); # controls running of anti-virus code | |
14 | # @bypass_spam_checks_maps = (1); # controls running of anti-spam code | |
15 | # $bypass_decode_parts = 1; # controls running of decoders&dearchivers | |
16 | ||
17 | $max_servers = 2; # num of pre-forked children (2..15 is common), -m | |
18 | $daemon_user = 'amavis'; # (no default; customary: vscan or amavis), -u | |
19 | $daemon_group = 'amavis'; # (no default; customary: vscan or amavis), -g | |
20 | ||
21 | $mydomain = 'example.com'; # a convenient default for other settings | |
22 | ||
23 | # $MYHOME = '/var/amavis'; # a convenient default for other settings, -H | |
24 | $TEMPBASE = "$MYHOME/tmp"; # working directory, needs to exist, -T | |
25 | $ENV{TMPDIR} = $TEMPBASE; # environment variable TMPDIR, used by SA, etc. | |
26 | $QUARANTINEDIR = '/var/virusmails'; # -Q | |
27 | # $quarantine_subdir_levels = 1; # add level of subdirs to disperse quarantine | |
28 | ||
29 | # $daemon_chroot_dir = $MYHOME; # chroot directory or undef, -R | |
30 | ||
31 | # $db_home = "$MYHOME/db"; # dir for bdb nanny/cache/snmp databases, -D | |
32 | # $helpers_home = "$MYHOME/var"; # working directory for SpamAssassin, -S | |
33 | # $lock_file = "$MYHOME/var/amavisd.lock"; # -L | |
34 | # $pid_file = "$MYHOME/var/amavisd.pid"; # -P | |
35 | #NOTE: create directories $MYHOME/tmp, $MYHOME/var, $MYHOME/db manually | |
36 | ||
37 | $log_level = 0; # verbosity 0..5, -d | |
38 | $log_recip_templ = undef; # disable by-recipient level-0 log entries | |
39 | $DO_SYSLOG = 1; # log via syslogd (preferred) | |
40 | $syslog_facility = 'mail'; # Syslog facility as a string | |
41 | # e.g.: mail, daemon, user, local0, ... local7 | |
42 | $syslog_priority = 'debug'; # Syslog base (minimal) priority as a string, | |
43 | # choose from: emerg, alert, crit, err, warning, notice, info, debug | |
44 | ||
45 | $enable_db = 1; # enable use of BerkeleyDB/libdb (SNMP and nanny) | |
46 | $enable_global_cache = 1; # enable use of libdb-based cache if $enable_db=1 | |
47 | $nanny_details_level = 2; # nanny verbosity: 1: traditional, 2: detailed | |
48 | ||
49 | @local_domains_maps = ( [".$mydomain"] ); # list of all local domains | |
50 | ||
51 | @mynetworks = qw( 127.0.0.0/8 [::1] [FE80::]/10 [FEC0::]/10 | |
52 | 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 ); | |
53 | ||
54 | $unix_socketname = "$MYHOME/amavisd.sock"; # amavisd-release or amavis-milter | |
55 | # option(s) -p overrides $inet_socket_port and $unix_socketname | |
56 | ||
57 | $inet_socket_port = 10024; # listen on this local TCP port(s) | |
58 | # $inet_socket_port = [10024,10026]; # listen on multiple TCP ports | |
59 | ||
60 | $policy_bank{'MYNETS'} = { # mail originating from @mynetworks | |
61 | originating => 1, # is true in MYNETS by default, but let's make it explicit | |
62 | os_fingerprint_method => undef, # don't query p0f for internal clients | |
63 | }; | |
64 | ||
65 | # it is up to MTA to re-route mail from authenticated roaming users or | |
66 | # from internal hosts to a dedicated TCP port (such as 10026) for filtering | |
67 | $interface_policy{'10026'} = 'ORIGINATING'; | |
68 | ||
69 | $policy_bank{'ORIGINATING'} = { # mail supposedly originating from our users | |
70 | originating => 1, # declare that mail was submitted by our smtp client | |
71 | allow_disclaimers => 1, # enables disclaimer insertion if available | |
72 | # notify administrator of locally originating malware | |
73 | virus_admin_maps => ["virusalert\@$mydomain"], | |
74 | spam_admin_maps => ["virusalert\@$mydomain"], | |
75 | warnbadhsender => 1, | |
76 | # forward to a smtpd service providing DKIM signing service | |
77 | forward_method => 'smtp:[127.0.0.1]:10027', | |
78 | # force MTA conversion to 7-bit (e.g. before DKIM signing) | |
79 | smtpd_discard_ehlo_keywords => ['8BITMIME'], | |
80 | bypass_banned_checks_maps => [1], # allow sending any file names and types | |
81 | terminate_dsn_on_notify_success => 0, # don't remove NOTIFY=SUCCESS option | |
82 | }; | |
83 | ||
84 | $interface_policy{'SOCK'} = 'AM.PDP-SOCK'; # only applies with $unix_socketname | |
85 | ||
86 | # Use with amavis-release over a socket or with Petr Rehor's amavis-milter.c | |
87 | # (with amavis-milter.c from this package or old amavis.c client use 'AM.CL'): | |
88 | $policy_bank{'AM.PDP-SOCK'} = { | |
89 | protocol => 'AM.PDP', | |
90 | auth_required_release => 0, # do not require secret_id for amavisd-release | |
91 | }; | |
92 | ||
93 | $sa_tag_level_deflt = 2.0; # add spam info headers if at, or above that level | |
94 | $sa_tag2_level_deflt = 6.2; # add 'spam detected' headers at that level | |
95 | $sa_kill_level_deflt = 6.9; # triggers spam evasive actions (e.g. blocks mail) | |
96 | $sa_dsn_cutoff_level = 10; # spam level beyond which a DSN is not sent | |
97 | # $sa_quarantine_cutoff_level = 25; # spam level beyond which quarantine is off | |
98 | $penpals_bonus_score = 8; # (no effect without a @storage_sql_dsn database) | |
99 | $penpals_threshold_high = $sa_kill_level_deflt; # don't waste time on hi spam | |
100 | ||
101 | $sa_mail_body_size_limit = 400*1024; # don't waste time on SA if mail is larger | |
102 | $sa_local_tests_only = 0; # only tests which do not require internet access? | |
103 | ||
104 | # @lookup_sql_dsn = | |
105 | # ( ['DBI:mysql:database=mail;host=127.0.0.1;port=3306', 'user1', 'passwd1'], | |
106 | # ['DBI:mysql:database=mail;host=host2', 'username2', 'password2'], | |
107 | # ["DBI:SQLite:dbname=$MYHOME/sql/mail_prefs.sqlite", '', ''] ); | |
108 | # @storage_sql_dsn = @lookup_sql_dsn; # none, same, or separate database | |
109 | ||
110 | # $timestamp_fmt_mysql = 1; # if using MySQL *and* msgs.time_iso is TIMESTAMP; | |
111 | # defaults to 0, which is good for non-MySQL or if msgs.time_iso is CHAR(16) | |
112 | ||
113 | $virus_admin = "virusalert\@$mydomain"; # notifications recip. | |
114 | ||
115 | $mailfrom_notify_admin = "virusalert\@$mydomain"; # notifications sender | |
116 | $mailfrom_notify_recip = "virusalert\@$mydomain"; # notifications sender | |
117 | $mailfrom_notify_spamadmin = "spam.police\@$mydomain"; # notifications sender | |
118 | $mailfrom_to_quarantine = ''; # null return path; uses original sender if undef | |
119 | ||
120 | @addr_extension_virus_maps = ('virus'); | |
121 | @addr_extension_banned_maps = ('banned'); | |
122 | @addr_extension_spam_maps = ('spam'); | |
123 | @addr_extension_bad_header_maps = ('badh'); | |
124 | # $recipient_delimiter = '+'; # undef disables address extensions altogether | |
125 | # when enabling addr extensions do also Postfix/main.cf: recipient_delimiter=+ | |
126 | ||
127 | $path = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/usr/bin:/bin'; | |
128 | # $dspam = 'dspam'; | |
129 | ||
130 | $MAXLEVELS = 14; | |
131 | $MAXFILES = 1500; | |
132 | $MIN_EXPANSION_QUOTA = 100*1024; # bytes (default undef, not enforced) | |
133 | $MAX_EXPANSION_QUOTA = 300*1024*1024; # bytes (default undef, not enforced) | |
134 | ||
135 | $sa_spam_subject_tag = '***SPAM*** '; | |
136 | $defang_virus = 1; # MIME-wrap passed infected mail | |
137 | $defang_banned = 1; # MIME-wrap passed mail containing banned name | |
138 | # for defanging bad headers only turn on certain minor contents categories: | |
139 | $defang_by_ccat{+CC_BADH.",3"} = 1; # NUL or CR character in header | |
140 | $defang_by_ccat{+CC_BADH.",5"} = 1; # header line longer than 998 characters | |
141 | $defang_by_ccat{+CC_BADH.",6"} = 1; # header field syntax error | |
142 | ||
143 | ||
144 | # OTHER MORE COMMON SETTINGS (defaults may suffice): | |
145 | ||
146 | $myhostname = 'ipfire.localdomain'; # must be a fully-qualified domain name! | |
147 | ||
148 | # $notify_method = 'smtp:[127.0.0.1]:10025'; | |
149 | # $forward_method = 'smtp:[127.0.0.1]:10025'; # set to undef with milter! | |
150 | ||
151 | # $final_virus_destiny = D_DISCARD; | |
152 | # $final_banned_destiny = D_BOUNCE; | |
153 | # $final_spam_destiny = D_BOUNCE; | |
154 | # $final_bad_header_destiny = D_PASS; | |
155 | ||
156 | # $os_fingerprint_method = 'p0f:127.0.0.1:2345'; # to query p0f-analyzer.pl | |
157 | ||
158 | ## hierarchy by which a final setting is chosen: | |
159 | ## policy bank (based on port or IP address) -> *_by_ccat | |
160 | ## *_by_ccat (based on mail contents) -> *_maps | |
161 | ## *_maps (based on recipient address) -> final configuration value | |
162 | ||
163 | ||
164 | # SOME OTHER VARIABLES WORTH CONSIDERING (see amavisd.conf-default for all) | |
165 | ||
166 | # $warnbadhsender, | |
167 | # $warnvirusrecip, $warnbannedrecip, $warnbadhrecip, (or @warn*recip_maps) | |
168 | # | |
169 | # @bypass_virus_checks_maps, @bypass_spam_checks_maps, | |
170 | # @bypass_banned_checks_maps, @bypass_header_checks_maps, | |
171 | # | |
172 | # @virus_lovers_maps, @spam_lovers_maps, | |
173 | # @banned_files_lovers_maps, @bad_header_lovers_maps, | |
174 | # | |
175 | # @blacklist_sender_maps, @score_sender_maps, | |
176 | # | |
177 | # $clean_quarantine_method, $virus_quarantine_to, $banned_quarantine_to, | |
178 | # $bad_header_quarantine_to, $spam_quarantine_to, | |
179 | # | |
180 | # $defang_bad_header, $defang_undecipherable, $defang_spam | |
181 | ||
182 | ||
183 | # REMAINING IMPORTANT VARIABLES ARE LISTED HERE BECAUSE OF LONGER ASSIGNMENTS | |
184 | ||
185 | @keep_decoded_original_maps = (new_RE( | |
186 | # qr'^MAIL$', # retain full original message for virus checking (can be slow) | |
187 | qr'^MAIL-UNDECIPHERABLE$', # recheck full mail if it contains undecipherables | |
188 | qr'^(ASCII(?! cpio)|text|uuencoded|xxencoded|binhex)'i, | |
189 | # qr'^Zip archive data', # don't trust Archive::Zip | |
190 | )); | |
191 | ||
192 | ||
193 | # for $banned_namepath_re (a new-style of banned table) see amavisd.conf-sample | |
194 | ||
195 | $banned_filename_re = new_RE( | |
196 | ||
197 | ### BLOCKED ANYWHERE | |
198 | # qr'^UNDECIPHERABLE$', # is or contains any undecipherable components | |
199 | qr'^\.(exe-ms|dll)$', # banned file(1) types, rudimentary | |
200 | # qr'^\.(exe|lha|tnef|cab|dll)$', # banned file(1) types | |
201 | ||
202 | ### BLOCK THE FOLLOWING, EXCEPT WITHIN UNIX ARCHIVES: | |
203 | # [ qr'^\.(gz|bz2)$' => 0 ], # allow any in gzip or bzip2 | |
204 | [ qr'^\.(rpm|cpio|tar)$' => 0 ], # allow any in Unix-type archives | |
205 | ||
206 | qr'.\.(pif|scr)$'i, # banned extensions - rudimentary | |
207 | # qr'^\.zip$', # block zip type | |
208 | ||
209 | ### BLOCK THE FOLLOWING, EXCEPT WITHIN ARCHIVES: | |
210 | # [ qr'^\.(zip|rar|arc|arj|zoo)$'=> 0 ], # allow any within these archives | |
211 | ||
212 | qr'^application/x-msdownload$'i, # block these MIME types | |
213 | qr'^application/x-msdos-program$'i, | |
214 | qr'^application/hta$'i, | |
215 | ||
216 | # qr'^message/partial$'i, # rfc2046 MIME type | |
217 | # qr'^message/external-body$'i, # rfc2046 MIME type | |
218 | ||
219 | # qr'^(application/x-msmetafile|image/x-wmf)$'i, # Windows Metafile MIME type | |
220 | # qr'^\.wmf$', # Windows Metafile file(1) type | |
221 | ||
222 | # block certain double extensions in filenames | |
223 | qr'\.[^./]*[A-Za-z][^./]*\.\s*(exe|vbs|pif|scr|bat|cmd|com|cpl|dll)[.\s]*$'i, | |
224 | ||
225 | # qr'\{[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}\}?'i, # Class ID CLSID, strict | |
226 | # qr'\{[0-9a-z]{4,}(-[0-9a-z]{4,}){0,7}\}?'i, # Class ID extension CLSID, loose | |
227 | ||
228 | qr'.\.(exe|vbs|pif|scr|cpl)$'i, # banned extension - basic | |
229 | # qr'.\.(exe|vbs|pif|scr|cpl|bat|cmd|com)$'i, # banned extension - basic+cmd | |
230 | # qr'.\.(ade|adp|app|bas|bat|chm|cmd|com|cpl|crt|emf|exe|fxp|grp|hlp|hta| | |
231 | # inf|ins|isp|js|jse|lnk|mda|mdb|mde|mdw|mdt|mdz|msc|msi|msp|mst| | |
232 | # ops|pcd|pif|prg|reg|scr|sct|shb|shs|vb|vbe|vbs| | |
233 | # wmf|wsc|wsf|wsh)$'ix, # banned ext - long | |
234 | # qr'.\.(ani|cur|ico)$'i, # banned cursors and icons filename | |
235 | # qr'^\.ani$', # banned animated cursor file(1) type | |
236 | ||
237 | # qr'.\.(mim|b64|bhx|hqx|xxe|uu|uue)$'i, # banned extension - WinZip vulnerab. | |
238 | ); | |
239 | # See http://support.microsoft.com/default.aspx?scid=kb;EN-US;q262631 | |
240 | # and http://www.cknow.com/vtutor/vtextensions.htm | |
241 | ||
242 | ||
243 | # ENVELOPE SENDER SOFT-WHITELISTING / SOFT-BLACKLISTING | |
244 | ||
245 | @score_sender_maps = ({ # a by-recipient hash lookup table, | |
246 | # results from all matching recipient tables are summed | |
247 | ||
248 | # ## per-recipient personal tables (NOTE: positive: black, negative: white) | |
249 | # 'user1@example.com' => [{'bla-mobile.press@example.com' => 10.0}], | |
250 | # 'user3@example.com' => [{'.ebay.com' => -3.0}], | |
251 | # 'user4@example.com' => [{'cleargreen@cleargreen.com' => -7.0, | |
252 | # '.cleargreen.com' => -5.0}], | |
253 | ||
254 | ## site-wide opinions about senders (the '.' matches any recipient) | |
255 | '.' => [ # the _first_ matching sender determines the score boost | |
256 | ||
257 | new_RE( # regexp-type lookup table, just happens to be all soft-blacklist | |
258 | [qr'^(bulkmail|offers|cheapbenefits|earnmoney|foryou)@'i => 5.0], | |
259 | [qr'^(greatcasino|investments|lose_weight_today|market\.alert)@'i=> 5.0], | |
260 | [qr'^(money2you|MyGreenCard|new\.tld\.registry|opt-out|opt-in)@'i=> 5.0], | |
261 | [qr'^(optin|saveonlsmoking2002k|specialoffer|specialoffers)@'i => 5.0], | |
262 | [qr'^(stockalert|stopsnoring|wantsome|workathome|yesitsfree)@'i => 5.0], | |
263 | [qr'^(your_friend|greatoffers)@'i => 5.0], | |
264 | [qr'^(inkjetplanet|marketopt|MakeMoney)\d*@'i => 5.0], | |
265 | ), | |
266 | ||
267 | # read_hash("/var/amavis/sender_scores_sitewide"), | |
268 | ||
269 | { # a hash-type lookup table (associative array) | |
270 | 'nobody@cert.org' => -3.0, | |
271 | 'cert-advisory@us-cert.gov' => -3.0, | |
272 | 'owner-alert@iss.net' => -3.0, | |
273 | 'slashdot@slashdot.org' => -3.0, | |
274 | 'securityfocus.com' => -3.0, | |
275 | 'ntbugtraq@listserv.ntbugtraq.com' => -3.0, | |
276 | 'security-alerts@linuxsecurity.com' => -3.0, | |
277 | 'mailman-announce-admin@python.org' => -3.0, | |
278 | 'amavis-user-admin@lists.sourceforge.net'=> -3.0, | |
279 | 'amavis-user-bounces@lists.sourceforge.net' => -3.0, | |
280 | 'spamassassin.apache.org' => -3.0, | |
281 | 'notification-return@lists.sophos.com' => -3.0, | |
282 | 'owner-postfix-users@postfix.org' => -3.0, | |
283 | 'owner-postfix-announce@postfix.org' => -3.0, | |
284 | 'owner-sendmail-announce@lists.sendmail.org' => -3.0, | |
285 | 'sendmail-announce-request@lists.sendmail.org' => -3.0, | |
286 | 'donotreply@sendmail.org' => -3.0, | |
287 | 'ca+envelope@sendmail.org' => -3.0, | |
288 | 'noreply@freshmeat.net' => -3.0, | |
289 | 'owner-technews@postel.acm.org' => -3.0, | |
290 | 'ietf-123-owner@loki.ietf.org' => -3.0, | |
291 | 'cvs-commits-list-admin@gnome.org' => -3.0, | |
292 | 'rt-users-admin@lists.fsck.com' => -3.0, | |
293 | 'clp-request@comp.nus.edu.sg' => -3.0, | |
294 | 'surveys-errors@lists.nua.ie' => -3.0, | |
295 | 'emailnews@genomeweb.com' => -5.0, | |
296 | 'yahoo-dev-null@yahoo-inc.com' => -3.0, | |
297 | 'returns.groups.yahoo.com' => -3.0, | |
298 | 'clusternews@linuxnetworx.com' => -3.0, | |
299 | lc('lvs-users-admin@LinuxVirtualServer.org') => -3.0, | |
300 | lc('owner-textbreakingnews@CNNIMAIL12.CNN.COM') => -5.0, | |
301 | ||
302 | # soft-blacklisting (positive score) | |
303 | 'sender@example.net' => 3.0, | |
304 | '.example.net' => 1.0, | |
305 | ||
306 | }, | |
307 | ], # end of site-wide tables | |
308 | }); | |
309 | ||
310 | ||
311 | @decoders = ( | |
312 | ['mail', \&do_mime_decode], | |
313 | ['asc', \&do_ascii], | |
314 | ['uue', \&do_ascii], | |
315 | ['hqx', \&do_ascii], | |
316 | ['ync', \&do_ascii], | |
317 | ['F', \&do_uncompress, ['unfreeze','freeze -d','melt','fcat'] ], | |
318 | ['Z', \&do_uncompress, ['uncompress','gzip -d','zcat'] ], | |
319 | ['gz', \&do_uncompress, 'gzip -d'], | |
320 | ['gz', \&do_gunzip], | |
321 | ['bz2', \&do_uncompress, 'bzip2 -d'], | |
322 | ['lzo', \&do_uncompress, 'lzop -d'], | |
323 | ['rpm', \&do_uncompress, ['rpm2cpio.pl','rpm2cpio'] ], | |
324 | ['cpio', \&do_pax_cpio, ['pax','gcpio','cpio'] ], | |
325 | ['tar', \&do_pax_cpio, ['pax','gcpio','cpio'] ], | |
326 | ['deb', \&do_ar, 'ar'], | |
327 | # ['a', \&do_ar, 'ar'], # unpacking .a seems an overkill | |
328 | ['zip', \&do_unzip], | |
329 | ['7z', \&do_7zip, ['7zr','7za','7z'] ], | |
330 | ['rar', \&do_unrar, ['rar','unrar'] ], | |
331 | ['arj', \&do_unarj, ['arj','unarj'] ], | |
332 | ['arc', \&do_arc, ['nomarch','arc'] ], | |
333 | ['zoo', \&do_zoo, ['zoo','unzoo'] ], | |
334 | ['lha', \&do_lha, 'lha'], | |
335 | # ['doc', \&do_ole, 'ripole'], | |
336 | ['cab', \&do_cabextract, 'cabextract'], | |
337 | ['tnef', \&do_tnef_ext, 'tnef'], | |
338 | ['tnef', \&do_tnef], | |
339 | # ['sit', \&do_unstuff, 'unstuff'], # broken/unsafe decoder | |
340 | ['exe', \&do_executable, ['rar','unrar'], 'lha', ['arj','unarj'] ], | |
341 | ); | |
342 | ||
343 | ||
344 | @av_scanners = ( | |
345 | ||
346 | # ### http://www.clanfield.info/sophie/ (http://www.vanja.com/tools/sophie/) | |
347 | # ['Sophie', | |
348 | # \&ask_daemon, ["{}/\n", '/var/run/sophie'], | |
349 | # qr/(?x)^ 0+ ( : | [\000\r\n]* $)/, qr/(?x)^ 1 ( : | [\000\r\n]* $)/, | |
350 | # qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ], | |
351 | ||
352 | # ### http://www.csupomona.edu/~henson/www/projects/SAVI-Perl/ | |
353 | # ['Sophos SAVI', \&sophos_savi ], | |
354 | ||
355 | # ### http://www.clamav.net/ | |
356 | # ['ClamAV-clamd', | |
357 | # \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamav/clamd"], | |
358 | # qr/\bOK$/, qr/\bFOUND$/, | |
359 | # qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], | |
360 | # # NOTE: run clamd under the same user as amavisd, or run it under its own | |
361 | # # uid such as clamav, add user clamav to the amavis group, and then add | |
362 | # # AllowSupplementaryGroups to clamd.conf; | |
363 | # # NOTE: match socket name (LocalSocket) in clamav.conf to the socket name in | |
364 | # # this entry; when running chrooted one may prefer socket "$MYHOME/clamd". | |
365 | ||
366 | # ### http://www.clamav.net/ and CPAN (memory-hungry! clamd is preferred) | |
367 | # # note that Mail::ClamAV requires perl to be build with threading! | |
368 | # ['Mail::ClamAV', \&ask_clamav, "*", [0], [1], qr/^INFECTED: (.+)/], | |
369 | ||
370 | # ### http://www.openantivirus.org/ | |
371 | # ['OpenAntiVirus ScannerDaemon (OAV)', | |
372 | # \&ask_daemon, ["SCAN {}\n", '127.0.0.1:8127'], | |
373 | # qr/^OK/, qr/^FOUND: /, qr/^FOUND: (.+)/ ], | |
374 | ||
375 | # ### http://www.vanja.com/tools/trophie/ | |
376 | # ['Trophie', | |
377 | # \&ask_daemon, ["{}/\n", '/var/run/trophie'], | |
378 | # qr/(?x)^ 0+ ( : | [\000\r\n]* $)/, qr/(?x)^ 1 ( : | [\000\r\n]* $)/, | |
379 | # qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ], | |
380 | ||
381 | # ### http://www.grisoft.com/ | |
382 | # ['AVG Anti-Virus', | |
383 | # \&ask_daemon, ["SCAN {}\n", '127.0.0.1:55555'], | |
384 | # qr/^200/, qr/^403/, qr/^403 .*?: ([^\r\n]+)/ ], | |
385 | ||
386 | # ### http://www.f-prot.com/ | |
387 | # ['FRISK F-Prot Daemon', | |
388 | # \&ask_daemon, | |
389 | # ["GET {}/*?-dumb%20-archive%20-packed HTTP/1.0\r\n\r\n", | |
390 | # ['127.0.0.1:10200','127.0.0.1:10201','127.0.0.1:10202', | |
391 | # '127.0.0.1:10203','127.0.0.1:10204'] ], | |
392 | # qr/(?i)<summary[^>]*>clean<\/summary>/, | |
393 | # qr/(?i)<summary[^>]*>infected<\/summary>/, | |
394 | # qr/(?i)<name>(.+)<\/name>/ ], | |
395 | ||
396 | # ### http://www.sald.com/, http://www.dials.ru/english/, http://www.drweb.ru/ | |
397 | # ['DrWebD', \&ask_daemon, # DrWebD 4.31 or later | |
398 | # [pack('N',1). # DRWEBD_SCAN_CMD | |
399 | # pack('N',0x00280001). # DONT_CHANGEMAIL, IS_MAIL, RETURN_VIRUSES | |
400 | # pack('N', # path length | |
401 | # length("$TEMPBASE/amavis-yyyymmddTHHMMSS-xxxxx/parts/pxxx")). | |
402 | # '{}/*'. # path | |
403 | # pack('N',0). # content size | |
404 | # pack('N',0), | |
405 | # '/var/drweb/run/drwebd.sock', | |
406 | # # '/var/amavis/var/run/drwebd.sock', # suitable for chroot | |
407 | # # '/usr/local/drweb/run/drwebd.sock', # FreeBSD drweb ports default | |
408 | # # '127.0.0.1:3000', # or over an inet socket | |
409 | # ], | |
410 | # qr/\A\x00[\x10\x11][\x00\x10]\x00/s, # IS_CLEAN,EVAL_KEY; SKIPPED | |
411 | # qr/\A\x00[\x00\x01][\x00\x10][\x20\x40\x80]/s, # KNOWN_V,UNKNOWN_V,V._MODIF | |
412 | # qr/\A.{12}(?:infected with )?([^\x00]+)\x00/s, | |
413 | # ], | |
414 | # # NOTE: If using amavis-milter, change length to: | |
415 | # # length("$TEMPBASE/amavis-milter-xxxxxxxxxxxxxx/parts/pxxx"). | |
416 | ||
417 | ### http://www.kaspersky.com/ (kav4mailservers) | |
418 | ['KasperskyLab AVP - aveclient', | |
419 | ['/usr/local/kav/bin/aveclient','/usr/local/share/kav/bin/aveclient', | |
420 | '/opt/kav/5.5/kav4mailservers/bin/aveclient','aveclient'], | |
421 | '-p /var/run/aveserver -s {}/*', | |
422 | [0,3,6,8], qr/\b(INFECTED|SUSPICION|SUSPICIOUS)\b/, | |
423 | qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.+)/, | |
424 | ], | |
425 | # NOTE: one may prefer [0],[2,3,4,5], depending on how suspicious, | |
426 | # currupted or protected archives are to be handled | |
427 | ||
428 | ### http://www.kaspersky.com/ | |
429 | ['KasperskyLab AntiViral Toolkit Pro (AVP)', ['avp'], | |
430 | '-* -P -B -Y -O- {}', [0,3,6,8], [2,4], # any use for -A -K ? | |
431 | qr/infected: (.+)/, | |
432 | sub {chdir('/opt/AVP') or die "Can't chdir to AVP: $!"}, | |
433 | sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"}, | |
434 | ], | |
435 | ||
436 | ### The kavdaemon and AVPDaemonClient have been removed from Kasperky | |
437 | ### products and replaced by aveserver and aveclient | |
438 | ['KasperskyLab AVPDaemonClient', | |
439 | [ '/opt/AVP/kavdaemon', 'kavdaemon', | |
440 | '/opt/AVP/AvpDaemonClient', 'AvpDaemonClient', | |
441 | '/opt/AVP/AvpTeamDream', 'AvpTeamDream', | |
442 | '/opt/AVP/avpdc', 'avpdc' ], | |
443 | "-f=$TEMPBASE {}", [0,8], [3,4,5,6], qr/infected: ([^\r\n]+)/ ], | |
444 | # change the startup-script in /etc/init.d/kavd to: | |
445 | # DPARMS="-* -Y -dl -f=/var/amavis /var/amavis" | |
446 | # (or perhaps: DPARMS="-I0 -Y -* /var/amavis" ) | |
447 | # adjusting /var/amavis above to match your $TEMPBASE. | |
448 | # The '-f=/var/amavis' is needed if not running it as root, so it | |
449 | # can find, read, and write its pid file, etc., see 'man kavdaemon'. | |
450 | # defUnix.prf: there must be an entry "*/var/amavis" (or whatever | |
451 | # directory $TEMPBASE specifies) in the 'Names=' section. | |
452 | # cd /opt/AVP/DaemonClients; configure; cd Sample; make | |
453 | # cp AvpDaemonClient /opt/AVP/ | |
454 | # su - vscan -c "${PREFIX}/kavdaemon ${DPARMS}" | |
455 | ||
456 | ### http://www.centralcommand.com/ | |
457 | ['CentralCommand Vexira (new) vascan', | |
458 | ['vascan','/usr/lib/Vexira/vascan'], | |
459 | "-a s --timeout=60 --temp=$TEMPBASE -y $QUARANTINEDIR ". | |
460 | "--log=/var/log/vascan.log {}", | |
461 | [0,3], [1,2,5], | |
462 | qr/(?x)^\s* (?:virus|iworm|macro|mutant|sequence|trojan)\ found:\ ( [^\]\s']+ )\ \.\.\.\ / ], | |
463 | # Adjust the path of the binary and the virus database as needed. | |
464 | # 'vascan' does not allow to have the temp directory to be the same as | |
465 | # the quarantine directory, and the quarantine option can not be disabled. | |
466 | # If $QUARANTINEDIR is not used, then another directory must be specified | |
467 | # to appease 'vascan'. Move status 3 to the second list if password | |
468 | # protected files are to be considered infected. | |
469 | ||
470 | ### http://www.avira.com/ | |
471 | ### Avira AntiVir (formerly H+BEDV) or (old) CentralCommand Vexira Antivirus | |
472 | ['Avira AntiVir', ['antivir','vexira'], | |
473 | '--allfiles -noboot -nombr -rs -s -z {}', [0], qr/ALERT:|VIRUS:/, | |
474 | qr/(?x)^\s* (?: ALERT: \s* (?: \[ | [^']* ' ) | | |
475 | (?i) VIRUS:\ .*?\ virus\ '?) ( [^\]\s']+ )/ ], | |
476 | # NOTE: if you only have a demo version, remove -z and add 214, as in: | |
477 | # '--allfiles -noboot -nombr -rs -s {}', [0,214], qr/ALERT:|VIRUS:/, | |
478 | ||
479 | ### http://www.commandsoftware.com/ | |
480 | ['Command AntiVirus for Linux', 'csav', | |
481 | '-all -archive -packed {}', [50], [51,52,53], | |
482 | qr/Infection: (.+)/ ], | |
483 | ||
484 | ### http://www.symantec.com/ | |
485 | ['Symantec CarrierScan via Symantec CommandLineScanner', | |
486 | 'cscmdline', '-a scan -i 1 -v -s 127.0.0.1:7777 {}', | |
487 | qr/^Files Infected:\s+0$/, qr/^Infected\b/, | |
488 | qr/^(?:Info|Virus Name):\s+(.+)/ ], | |
489 | ||
490 | ### http://www.symantec.com/ | |
491 | ['Symantec AntiVirus Scan Engine', | |
492 | 'savsecls', '-server 127.0.0.1:7777 -mode scanrepair -details -verbose {}', | |
493 | [0], qr/^Infected\b/, | |
494 | qr/^(?:Info|Virus Name):\s+(.+)/ ], | |
495 | # NOTE: check options and patterns to see which entry better applies | |
496 | ||
497 | # ### http://www.f-secure.com/products/anti-virus/ version 4.65 | |
498 | # ['F-Secure Antivirus for Linux servers', | |
499 | # ['/opt/f-secure/fsav/bin/fsav', 'fsav'], | |
500 | # '--delete=no --disinf=no --rename=no --archive=yes --auto=yes '. | |
501 | # '--dumb=yes --list=no --mime=yes {}', [0], [3,6,8], | |
502 | # qr/(?:infection|Infected|Suspected): (.+)/ ], | |
503 | ||
504 | ### http://www.f-secure.com/products/anti-virus/ version 5.52 | |
505 | ['F-Secure Antivirus for Linux servers', | |
506 | ['/opt/f-secure/fsav/bin/fsav', 'fsav'], | |
507 | '--virus-action1=report --archive=yes --auto=yes '. | |
508 | '--dumb=yes --list=no --mime=yes {}', [0], [3,4,6,8], | |
509 | qr/(?:infection|Infected|Suspected|Riskware): (.+)/ ], | |
510 | # NOTE: internal archive handling may be switched off by '--archive=no' | |
511 | # to prevent fsav from exiting with status 9 on broken archives | |
512 | ||
513 | # ### http://www.avast.com/ | |
514 | # ['avast! Antivirus daemon', | |
515 | # \&ask_daemon, # greets with 220, terminate with QUIT | |
516 | # ["SCAN {}\015\012QUIT\015\012", '/var/run/avast4/mailscanner.sock'], | |
517 | # qr/\t\[\+\]/, qr/\t\[L\]\t/, qr/\t\[L\]\t([^[ \t\015\012]+)/ ], | |
518 | ||
519 | # ### http://www.avast.com/ | |
520 | # ['avast! Antivirus - Client/Server Version', 'avastlite', | |
521 | # '-a /var/run/avast4/mailscanner.sock -n {}', [0], [1], | |
522 | # qr/\t\[L\]\t([^[ \t\015\012]+)/ ], | |
523 | ||
524 | ['CAI InoculateIT', 'inocucmd', # retired product | |
525 | '-sec -nex {}', [0], [100], | |
526 | qr/was infected by virus (.+)/ ], | |
527 | # see: http://www.flatmtn.com/computer/Linux-Antivirus_CAI.html | |
528 | ||
529 | ### http://www3.ca.com/Solutions/Product.asp?ID=156 (ex InoculateIT) | |
530 | ['CAI eTrust Antivirus', 'etrust-wrapper', | |
531 | '-arc -nex -spm h {}', [0], [101], | |
532 | qr/is infected by virus: (.+)/ ], | |
533 | # NOTE: requires suid wrapper around inocmd32; consider flag: -mod reviewer | |
534 | # see http://marc.theaimsgroup.com/?l=amavis-user&m=109229779912783 | |
535 | ||
536 | ### http://mks.com.pl/english.html | |
537 | ['MkS_Vir for Linux (beta)', ['mks32','mks'], | |
538 | '-s {}/*', [0], [1,2], | |
539 | qr/--[ \t]*(.+)/ ], | |
540 | ||
541 | ### http://mks.com.pl/english.html | |
542 | ['MkS_Vir daemon', 'mksscan', | |
543 | '-s -q {}', [0], [1..7], | |
544 | qr/^... (\S+)/ ], | |
545 | ||
546 | # ### http://www.nod32.com/, version v2.52 and above | |
547 | # ['ESET NOD32 for Linux Mail servers', | |
548 | # ['/opt/eset/nod32/bin/nod32cli', 'nod32cli'], | |
549 | # '--subdir --files -z --sfx --rtp --adware --unsafe --pattern --heur '. | |
550 | # '-w -a --action-on-infected=accept --action-on-uncleanable=accept '. | |
551 | # '--action-on-notscanned=accept {}', | |
552 | # [0,3], [1,2], qr/virus="([^"]+)"/ ], | |
553 | ||
554 | ### http://www.eset.com/, version v2.7 | |
555 | ['ESET NOD32 Linux Mail Server - command line interface', | |
556 | ['/usr/bin/nod32cli', '/opt/eset/nod32/bin/nod32cli', 'nod32cli'], | |
557 | '--subdir {}', [0,3], [1,2], qr/virus="([^"]+)"/ ], | |
558 | ||
559 | ## http://www.nod32.com/, NOD32LFS version 2.5 and above | |
560 | ['ESET NOD32 for Linux File servers', | |
561 | ['/opt/eset/nod32/sbin/nod32','nod32'], | |
562 | '--files -z --mail --sfx --rtp --adware --unsafe --pattern --heur '. | |
563 | '-w -a --action=1 -b {}', | |
564 | [0], [1,10], qr/^object=.*, virus="(.*?)",/ ], | |
565 | ||
566 | # Experimental, based on posting from Rado Dibarbora (Dibo) on 2002-05-31 | |
567 | # ['ESET Software NOD32 Client/Server (NOD32SS)', | |
568 | # \&ask_daemon2, # greets with 200, persistent, terminate with QUIT | |
569 | # ["SCAN {}/*\r\n", '127.0.0.1:8448' ], | |
570 | # qr/^200 File OK/, qr/^201 /, qr/^201 (.+)/ ], | |
571 | ||
572 | ### http://www.norman.com/products_nvc.shtml | |
573 | ['Norman Virus Control v5 / Linux', 'nvcc', | |
574 | '-c -l:0 -s -u -temp:$TEMPBASE {}', [0,10,11], [1,2,14], | |
575 | qr/(?i).* virus in .* -> \'(.+)\'/ ], | |
576 | ||
577 | ### http://www.pandasoftware.com/ | |
578 | ['Panda CommandLineSecure 9 for Linux', | |
579 | ['/opt/pavcl/usr/bin/pavcl','pavcl'], | |
580 | '-auto -aex -heu -cmp -nbr -nor -nos -eng -nob {}', | |
581 | qr/Number of files infected[ .]*: 0+(?!\d)/, | |
582 | qr/Number of files infected[ .]*: 0*[1-9]/, | |
583 | qr/Found virus :\s*(\S+)/ ], | |
584 | # NOTE: for efficiency, start the Panda in resident mode with 'pavcl -tsr' | |
585 | # before starting amavisd - the bases are then loaded only once at startup. | |
586 | # To reload bases in a signature update script: | |
587 | # /opt/pavcl/usr/bin/pavcl -tsr -ulr; /opt/pavcl/usr/bin/pavcl -tsr | |
588 | # Please review other options of pavcl, for example: | |
589 | # -nomalw, -nojoke, -nodial, -nohackt, -nospyw, -nocookies | |
590 | ||
591 | # ### http://www.pandasoftware.com/ | |
592 | # ['Panda Antivirus for Linux', ['pavcl'], | |
593 | # '-TSR -aut -aex -heu -cmp -nbr -nor -nso -eng {}', | |
594 | # [0], [0x10, 0x30, 0x50, 0x70, 0x90, 0xB0, 0xD0, 0xF0], | |
595 | # qr/Found virus :\s*(\S+)/ ], | |
596 | ||
597 | # GeCAD AV technology is acquired by Microsoft; RAV has been discontinued. | |
598 | # Check your RAV license terms before fiddling with the following two lines! | |
599 | # ['GeCAD RAV AntiVirus 8', 'ravav', | |
600 | # '--all --archive --mail {}', [1], [2,3,4,5], qr/Infected: (.+)/ ], | |
601 | # # NOTE: the command line switches changed with scan engine 8.5 ! | |
602 | # # (btw, assigning stdin to /dev/null causes RAV to fail) | |
603 | ||
604 | ### http://www.nai.com/ | |
605 | ['NAI McAfee AntiVirus (uvscan)', 'uvscan', | |
606 | '--secure -rv --mime --summary --noboot - {}', [0], [13], | |
607 | qr/(?x) Found (?: | |
608 | \ the\ (.+)\ (?:virus|trojan) | | |
609 | \ (?:virus|trojan)\ or\ variant\ ([^ ]+) | | |
610 | :\ (.+)\ NOT\ a\ virus)/, | |
611 | # sub {$ENV{LD_PRELOAD}='/lib/libc.so.6'}, | |
612 | # sub {delete $ENV{LD_PRELOAD}}, | |
613 | ], | |
614 | # NOTE1: with RH9: force the dynamic linker to look at /lib/libc.so.6 before | |
615 | # anything else by setting environment variable LD_PRELOAD=/lib/libc.so.6 | |
616 | # and then clear it when finished to avoid confusing anything else. | |
617 | # NOTE2: to treat encrypted files as viruses replace the [13] with: | |
618 | # qr/^\s{5,}(Found|is password-protected|.*(virus|trojan))/ | |
619 | ||
620 | ### http://www.virusbuster.hu/en/ | |
621 | ['VirusBuster', ['vbuster', 'vbengcl'], | |
622 | "{} -ss -i '*' -log=$MYHOME/vbuster.log", [0], [1], | |
623 | qr/: '(.*)' - Virus/ ], | |
624 | # VirusBuster Ltd. does not support the daemon version for the workstation | |
625 | # engine (vbuster-eng-1.12-linux-i386-libc6.tgz) any longer. The names of | |
626 | # binaries, some parameters AND return codes have changed (from 3 to 1). | |
627 | # See also the new Vexira entry 'vascan' which is possibly related. | |
628 | ||
629 | # ### http://www.virusbuster.hu/en/ | |
630 | # ['VirusBuster (Client + Daemon)', 'vbengd', | |
631 | # '-f -log scandir {}', [0], [3], | |
632 | # qr/Virus found = (.*);/ ], | |
633 | # # HINT: for an infected file it always returns 3, | |
634 | # # although the man-page tells a different story | |
635 | ||
636 | ### http://www.cyber.com/ | |
637 | ['CyberSoft VFind', 'vfind', | |
638 | '--vexit {}/*', [0], [23], qr/##==>>>> VIRUS ID: CVDL (.+)/, | |
639 | # sub {$ENV{VSTK_HOME}='/usr/lib/vstk'}, | |
640 | ], | |
641 | ||
642 | ### http://www.avast.com/ | |
643 | ['avast! Antivirus', ['/usr/bin/avastcmd','avastcmd'], | |
644 | '-a -i -n -t=A {}', [0], [1], qr/\binfected by:\s+([^ \t\n\[\]]+)/ ], | |
645 | ||
646 | ### http://www.ikarus-software.com/ | |
647 | ['Ikarus AntiVirus for Linux', 'ikarus', | |
648 | '{}', [0], [40], qr/Signature (.+) found/ ], | |
649 | ||
650 | ### http://www.bitdefender.com/ | |
651 | ['BitDefender', 'bdc', | |
652 | '--arc --mail {}', qr/^Infected files *:0+(?!\d)/, | |
653 | qr/^(?:Infected files|Identified viruses|Suspect files) *:0*[1-9]/, | |
654 | qr/(?:suspected|infected): (.*)(?:\033|$)/ ], | |
655 | # consider also: --all --nowarn --alev=15 --flev=15. The --all argument may | |
656 | # not apply to your version of bdc, check documentation and see 'bdc --help' | |
657 | ||
658 | ### ArcaVir for Linux and Unix http://www.arcabit.pl/ | |
659 | ['ArcaVir for Linux', ['arcacmd','arcacmd.static'], | |
660 | '-v 1 -summary 0 -s {}', [0], [1,2], | |
661 | qr/(?:VIR|WIR):[ \t]*(.+)/ ], | |
662 | ||
663 | # ['File::Scan', sub {Amavis::AV::ask_av(sub{ | |
664 | # use File::Scan; my($fn)=@_; | |
665 | # my($f)=File::Scan->new(max_txt_size=>0, max_bin_size=>0); | |
666 | # my($vname) = $f->scan($fn); | |
667 | # $f->error ? (2,"Error: ".$f->error) | |
668 | # : ($vname ne '') ? (1,"$vname FOUND") : (0,"Clean")}, @_) }, | |
669 | # ["{}/*"], [0], [1], qr/^(.*) FOUND$/ ], | |
670 | ||
671 | # ### fully-fledged checker for JPEG marker segments of invalid length | |
672 | # ['check-jpeg', | |
673 | # sub { use JpegTester (); Amavis::AV::ask_av(\&JpegTester::test_jpeg, @_) }, | |
674 | # ["{}/*"], undef, [1], qr/^(bad jpeg: .*)$/ ], | |
675 | # # NOTE: place file JpegTester.pm somewhere where Perl can find it, | |
676 | # # for example in /usr/local/lib/perl5/site_perl | |
677 | ||
678 | ); | |
679 | ||
680 | ||
681 | @av_scanners_backup = ( | |
682 | ||
683 | ### http://www.clamav.net/ - backs up clamd or Mail::ClamAV | |
684 | ['ClamAV-clamscan', 'clamscan', | |
685 | "--stdout --no-summary -r --tempdir=$TEMPBASE {}", | |
686 | [0], qr/:.*\sFOUND$/, qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], | |
687 | ||
688 | ### http://www.f-prot.com/ - backs up F-Prot Daemon | |
689 | ['FRISK F-Prot Antivirus', ['f-prot','f-prot.sh'], | |
690 | '-dumb -archive -packed {}', [0,8], [3,6], # or: [0], [3,6,8], | |
691 | qr/(?:Infection:|security risk named) (.+)|\s+contains\s+(.+)$/ ], | |
692 | ||
693 | ### http://www.trendmicro.com/ - backs up Trophie | |
694 | ['Trend Micro FileScanner', ['/etc/iscan/vscan','vscan'], | |
695 | '-za -a {}', [0], qr/Found virus/, qr/Found virus (.+) in/ ], | |
696 | ||
697 | ### http://www.sald.com/, http://drweb.imshop.de/ - backs up DrWebD | |
698 | ['drweb - DrWeb Antivirus', # security LHA hole in Dr.Web 4.33 and earlier | |
699 | ['/usr/local/drweb/drweb', '/opt/drweb/drweb', 'drweb'], | |
700 | '-path={} -al -go -ot -cn -upn -ok-', | |
701 | [0,32], [1,9,33], qr' infected (?:with|by)(?: virus)? (.*)$'], | |
702 | ||
703 | ### http://www.kaspersky.com/ | |
704 | ['Kaspersky Antivirus v5.5', | |
705 | ['/opt/kaspersky/kav4fs/bin/kav4fs-kavscanner', | |
706 | '/opt/kav/5.5/kav4unix/bin/kavscanner', | |
707 | '/opt/kav/5.5/kav4mailservers/bin/kavscanner', 'kavscanner'], | |
708 | '-i0 -xn -xp -mn -R -ePASBME {}/*', [0,10,15], [5,20,21,25], | |
709 | qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.*)/ , | |
710 | # sub {chdir('/opt/kav/bin') or die "Can't chdir to kav: $!"}, | |
711 | # sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"}, | |
712 | ], | |
713 | ||
714 | # Commented out because the name 'sweep' clashes with Debian and FreeBSD | |
715 | # package/port of an audio editor. Make sure the correct 'sweep' is found | |
716 | # in the path when enabling. | |
717 | # | |
718 | # ### http://www.sophos.com/ - backs up Sophie or SAVI-Perl | |
719 | # ['Sophos Anti Virus (sweep)', 'sweep', | |
720 | # '-nb -f -all -rec -ss -sc -archive -cab -mime -oe -tnef '. | |
721 | # '--no-reset-atime {}', | |
722 | # [0,2], qr/Virus .*? found/, | |
723 | # qr/^>>> Virus(?: fragment)? '?(.*?)'? found/, | |
724 | # ], | |
725 | # # other options to consider: -idedir=/usr/local/sav | |
726 | ||
727 | # always succeeds (uncomment to consider mail clean if all other scanners fail) | |
728 | # ['always-clean', sub {0}], | |
729 | ||
730 | ); | |
731 | ||
732 | ||
733 | 1; # insure a defined return |