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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 = 'ipfire.org'; # 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 = 2; # 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 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 ); | |
52 | ||
53 | $unix_socketname = "$MYHOME/amavisd.sock"; # amavisd-release or amavis-milter | |
54 | # option(s) -p overrides $inet_socket_port and $unix_socketname | |
55 | ||
56 | $inet_socket_port = 10024; # listen on this local TCP port(s) | |
57 | # $inet_socket_port = [10024,10026]; # listen on multiple TCP ports | |
58 | ||
59 | $policy_bank{'MYNETS'} = { # mail originating from @mynetworks | |
60 | originating => 1, # is true in MYNETS by default, but let's make it explicit | |
61 | os_fingerprint_method => undef, # don't query p0f for internal clients | |
62 | }; | |
63 | ||
64 | # it is up to MTA to re-route mail from authenticated roaming users or | |
65 | # from internal hosts to a dedicated TCP port (such as 10026) for filtering | |
66 | $interface_policy{'10026'} = 'ORIGINATING'; | |
67 | ||
68 | $policy_bank{'ORIGINATING'} = { # mail supposedly originating from our users | |
69 | originating => 1, # declare that mail was submitted by our smtp client | |
70 | allow_disclaimers => 1, # enables disclaimer insertion if available | |
71 | # notify administrator of locally originating malware | |
72 | virus_admin_maps => ["virusalert\@$mydomain"], | |
73 | spam_admin_maps => ["spamalert\@$mydomain"], | |
74 | warnbadhsender => 1, | |
75 | # forward to a smtpd service providing DKIM signing service | |
76 | forward_method => 'smtp:[127.0.0.1]:10027', | |
77 | # force MTA conversion to 7-bit (e.g. before DKIM signing) | |
78 | smtpd_discard_ehlo_keywords => ['8BITMIME'], | |
79 | bypass_banned_checks_maps => [1], # allow sending any file names and types | |
80 | terminate_dsn_on_notify_success => 0, # don't remove NOTIFY=SUCCESS option | |
81 | }; | |
82 | ||
83 | $interface_policy{'SOCK'} = 'AM.PDP-SOCK'; # only applies with $unix_socketname | |
84 | ||
85 | # Use with amavis-release over a socket or with Petr Rehor's amavis-milter.c | |
86 | # (with amavis-milter.c from this package or old amavis.c client use 'AM.CL'): | |
87 | $policy_bank{'AM.PDP-SOCK'} = { | |
88 | protocol => 'AM.PDP', | |
89 | auth_required_release => 0, # do not require secret_id for amavisd-release | |
90 | }; | |
91 | ||
92 | $sa_tag_level_deflt = 2.0; # add spam info headers if at, or above that level | |
93 | $sa_tag2_level_deflt = 6.2; # add 'spam detected' headers at that level | |
94 | $sa_kill_level_deflt = 6.9; # triggers spam evasive actions (e.g. blocks mail) | |
95 | $sa_dsn_cutoff_level = 10; # spam level beyond which a DSN is not sent | |
96 | # $sa_quarantine_cutoff_level = 25; # spam level beyond which quarantine is off | |
97 | $penpals_bonus_score = 8; # (no effect without a @storage_sql_dsn database) | |
98 | $penpals_threshold_high = $sa_kill_level_deflt; # don't waste time on hi spam | |
99 | ||
100 | $sa_mail_body_size_limit = 400*1024; # don't waste time on SA if mail is larger | |
101 | $sa_local_tests_only = 0; # only tests which do not require internet access? | |
102 | ||
103 | $virus_admin = "virusalert\@$mydomain"; # notifications recip. | |
104 | ||
105 | $mailfrom_notify_admin = "virusalert\@$mydomain"; # notifications sender | |
106 | $mailfrom_notify_recip = "virusalert\@$mydomain"; # notifications sender | |
107 | $mailfrom_notify_spamadmin = "spam.police\@$mydomain"; # notifications sender | |
108 | $mailfrom_to_quarantine = ''; # null return path; uses original sender if undef | |
109 | ||
110 | @addr_extension_virus_maps = ('virus'); | |
111 | @addr_extension_banned_maps = ('banned'); | |
112 | @addr_extension_spam_maps = ('spam'); | |
113 | @addr_extension_bad_header_maps = ('badh'); | |
114 | # $recipient_delimiter = '+'; # undef disables address extensions altogether | |
115 | # when enabling addr extensions do also Postfix/main.cf: recipient_delimiter=+ | |
116 | ||
117 | $path = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/usr/bin:/bin'; | |
118 | # $dspam = 'dspam'; | |
119 | ||
120 | $MAXLEVELS = 14; | |
121 | $MAXFILES = 1500; | |
122 | $MIN_EXPANSION_QUOTA = 100*1024; # bytes (default undef, not enforced) | |
123 | $MAX_EXPANSION_QUOTA = 300*1024*1024; # bytes (default undef, not enforced) | |
124 | ||
125 | $sa_spam_subject_tag = '***SPAM*** '; | |
126 | $defang_virus = 1; # MIME-wrap passed infected mail | |
127 | $defang_banned = 1; # MIME-wrap passed mail containing banned name | |
128 | # for defanging bad headers only turn on certain minor contents categories: | |
129 | $defang_by_ccat{+CC_BADH.",3"} = 1; # NUL or CR character in header | |
130 | $defang_by_ccat{+CC_BADH.",5"} = 1; # header line longer than 998 characters | |
131 | $defang_by_ccat{+CC_BADH.",6"} = 1; # header field syntax error | |
132 | ||
133 | ||
134 | # OTHER MORE COMMON SETTINGS (defaults may suffice): | |
135 | ||
136 | $myhostname = 'ipfire.localdomain'; # must be a fully-qualified domain name! | |
137 | ||
138 | # $notify_method = 'smtp:[127.0.0.1]:10025'; | |
139 | # $forward_method = 'smtp:[127.0.0.1]:10025'; # set to undef with milter! | |
140 | ||
141 | $final_virus_destiny = D_DISCARD; | |
142 | $final_banned_destiny = D_BOUNCE; | |
143 | $final_spam_destiny = D_DISCARD; | |
144 | $final_bad_header_destiny = D_PASS; | |
145 | ||
146 | ||
147 | # Notify virus sender? Bloß nicht! | |
148 | $warnvirussender = 0; | |
149 | # Notify spam sender? Bloß nicht! | |
150 | $warnspamsender = 0; | |
151 | # Notify sender of banned files? Kann man machen. | |
152 | $warnbannedsender = 1; | |
153 | # Notify sender of syntactically invalid header containing non-ASCII characters? Bloß nicht! | |
154 | #$warnbadsender = 0; | |
155 | # Notify virus (or banned files) RECIPIENT? Wie man möchte, ich finde es sinnvoll. | |
156 | $warnvirusrecip = 1; | |
157 | $warnbannedrecip = 1; | |
158 | $warnbadhrecip = 1; | |
159 | ||
160 | # SOME OTHER VARIABLES WORTH CONSIDERING (see amavisd.conf-default for all) | |
161 | ||
162 | # $warnbadhsender, | |
163 | # $warnvirusrecip, $warnbannedrecip, $warnbadhrecip, (or @warn*recip_maps) | |
164 | # | |
165 | # @bypass_virus_checks_maps, @bypass_spam_checks_maps, | |
166 | # @bypass_banned_checks_maps, @bypass_header_checks_maps, | |
167 | # | |
168 | # @virus_lovers_maps, @spam_lovers_maps, | |
169 | # @banned_files_lovers_maps, @bad_header_lovers_maps, | |
170 | # | |
171 | # @blacklist_sender_maps, @score_sender_maps, | |
172 | # | |
173 | # $clean_quarantine_method, $virus_quarantine_to, $banned_quarantine_to, | |
174 | # $bad_header_quarantine_to, $spam_quarantine_to, | |
175 | # | |
176 | # $defang_bad_header, $defang_undecipherable, $defang_spam | |
177 | ||
178 | ||
179 | # REMAINING IMPORTANT VARIABLES ARE LISTED HERE BECAUSE OF LONGER ASSIGNMENTS | |
180 | ||
181 | @keep_decoded_original_maps = (new_RE( | |
182 | # qr'^MAIL$', # retain full original message for virus checking (can be slow) | |
183 | qr'^MAIL-UNDECIPHERABLE$', # recheck full mail if it contains undecipherables | |
184 | qr'^(ASCII(?! cpio)|text|uuencoded|xxencoded|binhex)'i, | |
185 | # qr'^Zip archive data', # don't trust Archive::Zip | |
186 | )); | |
187 | ||
188 | ||
189 | # for $banned_namepath_re (a new-style of banned table) see amavisd.conf-sample | |
190 | ||
191 | $banned_filename_re = new_RE( | |
192 | ||
193 | ### BLOCKED ANYWHERE | |
194 | # qr'^UNDECIPHERABLE$', # is or contains any undecipherable components | |
195 | qr'^\.(exe-ms|dll)$', # banned file(1) types, rudimentary | |
196 | # qr'^\.(exe|lha|tnef|cab|dll)$', # banned file(1) types | |
197 | ||
198 | ### BLOCK THE FOLLOWING, EXCEPT WITHIN UNIX ARCHIVES: | |
199 | # [ qr'^\.(gz|bz2)$' => 0 ], # allow any in gzip or bzip2 | |
200 | [ qr'^\.(rpm|cpio|tar)$' => 0 ], # allow any in Unix-type archives | |
201 | ||
202 | qr'.\.(pif|scr)$'i, # banned extensions - rudimentary | |
203 | # qr'^\.zip$', # block zip type | |
204 | ||
205 | ### BLOCK THE FOLLOWING, EXCEPT WITHIN ARCHIVES: | |
206 | # [ qr'^\.(zip|rar|arc|arj|zoo)$'=> 0 ], # allow any within these archives | |
207 | ||
208 | qr'^application/x-msdownload$'i, # block these MIME types | |
209 | qr'^application/x-msdos-program$'i, | |
210 | qr'^application/hta$'i, | |
211 | ||
212 | # qr'^message/partial$'i, # rfc2046 MIME type | |
213 | # qr'^message/external-body$'i, # rfc2046 MIME type | |
214 | ||
215 | # qr'^(application/x-msmetafile|image/x-wmf)$'i, # Windows Metafile MIME type | |
216 | # qr'^\.wmf$', # Windows Metafile file(1) type | |
217 | ||
218 | # block certain double extensions in filenames | |
219 | qr'\.[^./]*[A-Za-z][^./]*\.\s*(exe|vbs|pif|scr|bat|cmd|com|cpl|dll)[.\s]*$'i, | |
220 | ||
221 | # qr'\{[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}\}?'i, # Class ID CLSID, strict | |
222 | # qr'\{[0-9a-z]{4,}(-[0-9a-z]{4,}){0,7}\}?'i, # Class ID extension CLSID, loose | |
223 | ||
224 | qr'.\.(exe|vbs|pif|scr|cpl)$'i, # banned extension - basic | |
225 | # qr'.\.(exe|vbs|pif|scr|cpl|bat|cmd|com)$'i, # banned extension - basic+cmd | |
226 | # qr'.\.(ade|adp|app|bas|bat|chm|cmd|com|cpl|crt|emf|exe|fxp|grp|hlp|hta| | |
227 | # inf|ins|isp|js|jse|lnk|mda|mdb|mde|mdw|mdt|mdz|msc|msi|msp|mst| | |
228 | # ops|pcd|pif|prg|reg|scr|sct|shb|shs|vb|vbe|vbs| | |
229 | # wmf|wsc|wsf|wsh)$'ix, # banned ext - long | |
230 | # qr'.\.(ani|cur|ico)$'i, # banned cursors and icons filename | |
231 | # qr'^\.ani$', # banned animated cursor file(1) type | |
232 | ||
233 | # qr'.\.(mim|b64|bhx|hqx|xxe|uu|uue)$'i, # banned extension - WinZip vulnerab. | |
234 | ); | |
235 | # See http://support.microsoft.com/default.aspx?scid=kb;EN-US;q262631 | |
236 | # and http://www.cknow.com/vtutor/vtextensions.htm | |
237 | ||
238 | ||
239 | # ENVELOPE SENDER SOFT-WHITELISTING / SOFT-BLACKLISTING | |
240 | ||
241 | @score_sender_maps = ({ # a by-recipient hash lookup table, | |
242 | # results from all matching recipient tables are summed | |
243 | ||
244 | # ## per-recipient personal tables (NOTE: positive: black, negative: white) | |
245 | # 'user1@example.com' => [{'bla-mobile.press@example.com' => 10.0}], | |
246 | # 'user3@example.com' => [{'.ebay.com' => -3.0}], | |
247 | # 'user4@example.com' => [{'cleargreen@cleargreen.com' => -7.0, | |
248 | # '.cleargreen.com' => -5.0}], | |
249 | ||
250 | ## site-wide opinions about senders (the '.' matches any recipient) | |
251 | '.' => [ # the _first_ matching sender determines the score boost | |
252 | ||
253 | new_RE( # regexp-type lookup table, just happens to be all soft-blacklist | |
254 | [qr'^(bulkmail|offers|cheapbenefits|earnmoney|foryou)@'i => 5.0], | |
255 | [qr'^(greatcasino|investments|lose_weight_today|market\.alert)@'i=> 5.0], | |
256 | [qr'^(money2you|MyGreenCard|new\.tld\.registry|opt-out|opt-in)@'i=> 5.0], | |
257 | [qr'^(optin|saveonlsmoking2002k|specialoffer|specialoffers)@'i => 5.0], | |
258 | [qr'^(stockalert|stopsnoring|wantsome|workathome|yesitsfree)@'i => 5.0], | |
259 | [qr'^(your_friend|greatoffers)@'i => 5.0], | |
260 | [qr'^(inkjetplanet|marketopt|MakeMoney)\d*@'i => 5.0], | |
261 | ), | |
262 | ||
263 | # read_hash("/var/amavis/sender_scores_sitewide"), | |
264 | ||
265 | { # a hash-type lookup table (associative array) | |
266 | 'nobody@cert.org' => -3.0, | |
267 | 'cert-advisory@us-cert.gov' => -3.0, | |
268 | 'owner-alert@iss.net' => -3.0, | |
269 | 'slashdot@slashdot.org' => -3.0, | |
270 | 'securityfocus.com' => -3.0, | |
271 | 'ntbugtraq@listserv.ntbugtraq.com' => -3.0, | |
272 | 'security-alerts@linuxsecurity.com' => -3.0, | |
273 | 'mailman-announce-admin@python.org' => -3.0, | |
274 | 'amavis-user-admin@lists.sourceforge.net'=> -3.0, | |
275 | 'amavis-user-bounces@lists.sourceforge.net' => -3.0, | |
276 | 'spamassassin.apache.org' => -3.0, | |
277 | 'notification-return@lists.sophos.com' => -3.0, | |
278 | 'owner-postfix-users@postfix.org' => -3.0, | |
279 | 'owner-postfix-announce@postfix.org' => -3.0, | |
280 | 'owner-sendmail-announce@lists.sendmail.org' => -3.0, | |
281 | 'sendmail-announce-request@lists.sendmail.org' => -3.0, | |
282 | 'donotreply@sendmail.org' => -3.0, | |
283 | 'ca+envelope@sendmail.org' => -3.0, | |
284 | 'noreply@freshmeat.net' => -3.0, | |
285 | 'owner-technews@postel.acm.org' => -3.0, | |
286 | 'ietf-123-owner@loki.ietf.org' => -3.0, | |
287 | 'cvs-commits-list-admin@gnome.org' => -3.0, | |
288 | 'rt-users-admin@lists.fsck.com' => -3.0, | |
289 | 'clp-request@comp.nus.edu.sg' => -3.0, | |
290 | 'surveys-errors@lists.nua.ie' => -3.0, | |
291 | 'emailnews@genomeweb.com' => -5.0, | |
292 | 'yahoo-dev-null@yahoo-inc.com' => -3.0, | |
293 | 'returns.groups.yahoo.com' => -3.0, | |
294 | 'clusternews@linuxnetworx.com' => -3.0, | |
295 | lc('lvs-users-admin@LinuxVirtualServer.org') => -3.0, | |
296 | lc('owner-textbreakingnews@CNNIMAIL12.CNN.COM') => -5.0, | |
297 | ||
298 | # soft-blacklisting (positive score) | |
299 | 'sender@example.net' => 3.0, | |
300 | '.example.net' => 1.0, | |
301 | ||
302 | }, | |
303 | ], # end of site-wide tables | |
304 | }); | |
305 | ||
306 | ||
307 | @decoders = ( | |
308 | ['mail', \&do_mime_decode], | |
309 | ['asc', \&do_ascii], | |
310 | ['uue', \&do_ascii], | |
311 | ['hqx', \&do_ascii], | |
312 | ['ync', \&do_ascii], | |
313 | ['F', \&do_uncompress, ['unfreeze','freeze -d','melt','fcat'] ], | |
314 | ['Z', \&do_uncompress, ['uncompress','gzip -d','zcat'] ], | |
315 | ['gz', \&do_uncompress, 'gzip -d'], | |
316 | ['gz', \&do_gunzip], | |
317 | ['bz2', \&do_uncompress, 'bzip2 -d'], | |
318 | ['lzo', \&do_uncompress, 'lzop -d'], | |
319 | ['rpm', \&do_uncompress, ['rpm2cpio.pl','rpm2cpio'] ], | |
320 | ['cpio', \&do_pax_cpio, ['pax','gcpio','cpio'] ], | |
321 | ['tar', \&do_pax_cpio, ['pax','gcpio','cpio'] ], | |
322 | ['deb', \&do_ar, 'ar'], | |
323 | # ['a', \&do_ar, 'ar'], # unpacking .a seems an overkill | |
324 | ['zip', \&do_unzip], | |
325 | ['7z', \&do_7zip, ['7zr','7za','7z'] ], | |
326 | ['rar', \&do_unrar, ['rar','unrar'] ], | |
327 | ['arj', \&do_unarj, ['arj','unarj'] ], | |
328 | ['arc', \&do_arc, ['nomarch','arc'] ], | |
329 | ['zoo', \&do_zoo, ['zoo','unzoo'] ], | |
330 | ['lha', \&do_lha, 'lha'], | |
331 | # ['doc', \&do_ole, 'ripole'], | |
332 | ['cab', \&do_cabextract, 'cabextract'], | |
333 | ['tnef', \&do_tnef_ext, 'tnef'], | |
334 | ['tnef', \&do_tnef], | |
335 | # ['sit', \&do_unstuff, 'unstuff'], # broken/unsafe decoder | |
336 | ['exe', \&do_executable, ['rar','unrar'], 'lha', ['arj','unarj'] ], | |
337 | ); | |
338 | ||
339 | ||
340 | @av_scanners = ( | |
341 | ||
342 | # ### http://www.clamav.net/ | |
343 | ['ClamAV-clamd', | |
344 | \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamd"], | |
345 | qr/\bOK$/, qr/\bFOUND$/, | |
346 | qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], | |
347 | # # NOTE: run clamd under the same user as amavisd, or run it under its own | |
348 | # # uid such as clamav, add user clamav to the amavis group, and then add | |
349 | # # AllowSupplementaryGroups to clamd.conf; | |
350 | # # NOTE: match socket name (LocalSocket) in clamav.conf to the socket name in | |
351 | # # this entry; when running chrooted one may prefer socket "$MYHOME/clamd". | |
352 | ||
353 | # ### http://www.f-prot.com/ | |
354 | # ['FRISK F-Prot Daemon', | |
355 | # \&ask_daemon, | |
356 | # ["GET {}/*?-dumb%20-archive%20-packed HTTP/1.0\r\n\r\n", | |
357 | # ['127.0.0.1:10200','127.0.0.1:10201','127.0.0.1:10202', | |
358 | # '127.0.0.1:10203','127.0.0.1:10204'] ], | |
359 | # qr/(?i)<summary[^>]*>clean<\/summary>/, | |
360 | # qr/(?i)<summary[^>]*>infected<\/summary>/, | |
361 | # qr/(?i)<name>(.+)<\/name>/ ], | |
362 | ||
363 | ### http://www.kaspersky.com/ (kav4mailservers) | |
364 | ['KasperskyLab AVP - aveclient', | |
365 | ['/usr/local/kav/bin/aveclient','/usr/local/share/kav/bin/aveclient', | |
366 | '/opt/kav/5.5/kav4mailservers/bin/aveclient','aveclient'], | |
367 | '-p /var/run/aveserver -s {}/*', | |
368 | [0,3,6,8], qr/\b(INFECTED|SUSPICION|SUSPICIOUS)\b/, | |
369 | qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.+)/, | |
370 | ], | |
371 | # NOTE: one may prefer [0],[2,3,4,5], depending on how suspicious, | |
372 | # currupted or protected archives are to be handled | |
373 | ||
374 | ### http://www.avira.com/ | |
375 | ### Avira AntiVir (formerly H+BEDV) or (old) CentralCommand Vexira Antivirus | |
376 | ['Avira AntiVir', ['antivir','vexira'], | |
377 | '--allfiles -noboot -nombr -rs -s -z {}', [0], qr/ALERT:|VIRUS:/, | |
378 | qr/(?x)^\s* (?: ALERT: \s* (?: \[ | [^']* ' ) | | |
379 | (?i) VIRUS:\ .*?\ virus\ '?) ( [^\]\s']+ )/ ], | |
380 | # NOTE: if you only have a demo version, remove -z and add 214, as in: | |
381 | # '--allfiles -noboot -nombr -rs -s {}', [0,214], qr/ALERT:|VIRUS:/, | |
382 | ||
383 | # ### http://www.avast.com/ | |
384 | # ['avast! Antivirus daemon', | |
385 | # \&ask_daemon, # greets with 220, terminate with QUIT | |
386 | # ["SCAN {}\015\012QUIT\015\012", '/var/run/avast4/mailscanner.sock'], | |
387 | # qr/\t\[\+\]/, qr/\t\[L\]\t/, qr/\t\[L\]\t([^[ \t\015\012]+)/ ], | |
388 | ||
389 | # ### http://www.avast.com/ | |
390 | # ['avast! Antivirus - Client/Server Version', 'avastlite', | |
391 | # '-a /var/run/avast4/mailscanner.sock -n {}', [0], [1], | |
392 | # qr/\t\[L\]\t([^[ \t\015\012]+)/ ], | |
393 | ||
394 | ### http://www.avast.com/ | |
395 | ['avast! Antivirus', ['/usr/bin/avastcmd','avastcmd'], | |
396 | '-a -i -n -t=A {}', [0], [1], qr/\binfected by:\s+([^ \t\n\[\]]+)/ ], | |
397 | ||
398 | ### http://www.bitdefender.com/ | |
399 | ['BitDefender', 'bdc', | |
400 | '--arc --mail {}', qr/^Infected files *:0+(?!\d)/, | |
401 | qr/^(?:Infected files|Identified viruses|Suspect files) *:0*[1-9]/, | |
402 | qr/(?:suspected|infected): (.*)(?:\033|$)/ ], | |
403 | # consider also: --all --nowarn --alev=15 --flev=15. The --all argument may | |
404 | # not apply to your version of bdc, check documentation and see 'bdc --help' | |
405 | ||
406 | ); | |
407 | ||
408 | ||
409 | @av_scanners_backup = ( | |
410 | ||
411 | ### http://www.clamav.net/ - backs up clamd or Mail::ClamAV | |
412 | ['ClamAV-clamscan', 'clamscan', | |
413 | "--stdout --no-summary -r --tempdir=$TEMPBASE {}", | |
414 | [0], qr/:.*\sFOUND$/, qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], | |
415 | ||
416 | ### http://www.f-prot.com/ - backs up F-Prot Daemon | |
417 | ['FRISK F-Prot Antivirus', ['f-prot','f-prot.sh'], | |
418 | '-dumb -archive -packed {}', [0,8], [3,6], # or: [0], [3,6,8], | |
419 | qr/(?:Infection:|security risk named) (.+)|\s+contains\s+(.+)$/ ], | |
420 | ||
421 | ### http://www.kaspersky.com/ | |
422 | ['Kaspersky Antivirus v5.5', | |
423 | ['/opt/kaspersky/kav4fs/bin/kav4fs-kavscanner', | |
424 | '/opt/kav/5.5/kav4unix/bin/kavscanner', | |
425 | '/opt/kav/5.5/kav4mailservers/bin/kavscanner', 'kavscanner'], | |
426 | '-i0 -xn -xp -mn -R -ePASBME {}/*', [0,10,15], [5,20,21,25], | |
427 | qr/(?:INFECTED|WARNING|SUSPICION|SUSPICIOUS) (.*)/ , | |
428 | # sub {chdir('/opt/kav/bin') or die "Can't chdir to kav: $!"}, | |
429 | # sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"}, | |
430 | ], | |
431 | ||
432 | # always succeeds (uncomment to consider mail clean if all other scanners fail) | |
433 | # ['always-clean', sub {0}], | |
434 | ||
435 | ); | |
436 | ||
437 | ||
438 | 1; # insure a defined return |