## khop-sc-neighbors.cf v 201005182 ## Khopesh's syndication of SpamCop's top offenders and top offending networks. ## ## Spamassassin rules written by Adam Katz ## http://khopesh.com/Anti-spam ## khopesh on irc://irc.freenode.net/#spamassassin ## ## sa-update --gpgkey E8B493D6 --channel khop-bl.sa.khopesh.com ## ## These rules are Copyright 2001-2009 by Adam Katz ## Licensed under the Creative Commons Non-Commercial Share-alike License 2.0. ## The code that generated this output is GNU Affero General Public License v3. ## Source data (copyright Cisco subsidiary SpamCop.net) taken from links below. ## The author is receptive to relicensing requests for this and its generator. ## ## Frequent updates are needed for these rules, so they are marked 'nopublish' ## This keeps them from being automatically promoted to SpamAssassin proper ## from the testing system, which affirms their usefulness. You can check ## their efficiency at http://ruleqa.spamassassin.org/?rule=%2FKHOP_SC # http://spamcop.net/w3m?action=map;mask=4294967295;net=0;sort=56 # Due to the massive block size, this rule only examines the last untrusted header __KHOP_SC_CIDR8 X-Spam-Relays-Untrusted =~ /^[^\]]* (?:by|ip)=(?-xism:\b(?:9[25]|188|41)(?:\.[012]?\d{1,2}){3}\b) / # and gets cleaned up a bit meta KHOP_SC_CIDR8 __KHOP_SC_CIDR8 && !(__VIA_ML||__freemail_safe||__RCVD_IN_DNSWL||RCVD_IN_HOSTKARMA_WL) describe KHOP_SC_CIDR8 Relay CIDR /8 is among worst in SpamCop tflags KHOP_SC_CIDR8 nopublish score KHOP_SC_CIDR8 0.2 0.1 0.3 0.2 # spam/ham s/o corpus # 12.3692/1.0099 0.925 20100211 .2 .1 .3 .2 -> .1 .01 .1 .01 # 8.9412/1.1532 0.886 20100325 # 9.4362/0.4074 0.959 20100329 # 11.8281/0.4788 0.961 20100401 without meta # 11.8578/0.4495 0.961 20100402 half meta (oops). decreased worst 4/8->4/7 # 7.8856/0.1388 0.983 20100403 meta, net, solo=7.9236/0.4189 # changed from rank by spam count to rank by hosts reported, back to 4/8 # 12.1963/0.0356 0.997 20100406 (wow) solo=12.2454/0.0408@0.997 # 12.0753/0.0359 0.997 20100409 solo=12.1265/0.0412@0.997 # 12.1449/0.0139 0.999 20100410 net, solo=12.1966/0.0197@0.998, ->.2 .1 .3 .2 header __KHOP_SC_TOP_CIDR8 X-Spam-Relays-Untrusted =~ /^[^\]]* (?:by|ip)=(?-xism:\b(?:1(?:17|22|90)|59)(?:\.[012]?\d{1,2}){3}\b) / meta KHOP_SC_TOP_CIDR8 __KHOP_SC_TOP_CIDR8 && !(__VIA_ML||__freemail_safe||__RCVD_IN_DNSWL||RCVD_IN_HOSTKARMA_WL) describe KHOP_SC_TOP_CIDR8 Relay CIDR /8 leads SpamCop in worst /8s tflags KHOP_SC_TOP_CIDR8 nopublish score KHOP_SC_TOP_CIDR8 0.9 0.1 0.9 0.1 # spam/ham s/o corpus # 15.6795/0.1173 0.993 20100211 .5 .4 .8 .6 -> .6 .5 .8 .5 # 11.0578/0.3614 0.968 20100325 # 13.7809/0.4860 0.966 20100329 .9 .1 .9 .1 masscheck promoted # 14.1773/0.4799 0.967 20100401 # 14.1807/0.4960 0.966 20100402 without meta # 14.0841/0.0926 0.993 20100402 added meta (wow!) # 14.2553/0.0424 0.997 20100403 net, solo=14.3609/0.4888@0.967 # 11.6252/0.1263 0.989 20100406 solo=11.7104/0.5366@0.956 # 11.5987/0.1295 0.989 20100409 solo=11.6856/0.5731@0.953 # 11.6286/0.0475 0.996 20100410 net, solo=11.7224/0.6900@0.944, ->LE as above # http://www.spamcop.net/w3m?action=map;net=bmaxcnt;mask=16777215;sort=spamcnt header KHOP_SC_CIDR16 Received =~ /(?-xism:\b(?:1(?:17\.197|22\.162|78\.93|86\.81)|95\.133|59\.92)(?:\.[012]?\d{1,2}){2}\b)/ describe KHOP_SC_CIDR16 Relay CIDR /16 is among worst in SpamCop tflags KHOP_SC_CIDR16 nopublish score KHOP_SC_CIDR16 1.6 0.5 1.6 0.5 # spam/ham s/o corpus # 0.7444/0.0129 0.983 20100211 # 0.5943/0.0139 0.977 20100325 .6 .5 .9 .75 # 0.8767/0.0167 0.981 20100329 1.6 .5 1.6 .5 masscheck promoted # 0.6952/0.0011 0.998 20100401 increased worst offenders 6/12->9/15 @ 20100401 # 0.6814/0.0149 0.979 20100402 # 0.4399/0.0008 0.998 20100403 net run # 0.2102/0.0011 0.995 20100406 # 0 /0 0 20100409 (wha!?) # crap, still empty 20100410 bad scrape, script failed to populate rule header KHOP_SC_TOP_CIDR16 Received =~ /(?-xism:\b(?:1(?:2(?:2\.16[38]|3\.27)|8[36]\.87)|41\.(?:141|249)|89\.122|95\.135)(?:\.[012]?\d{1,2}){2}\b)/ describe KHOP_SC_TOP_CIDR16 Relay CIDR /16 leads SpamCop in worst /16s tflags KHOP_SC_TOP_CIDR16 nopublish score KHOP_SC_TOP_CIDR16 2.0 0.5 2.0 0.5 # spam/ham s/o corpus # 0.8862/0.0008 0.999 20100211 # 0.5738/0.0008 0.999 20100325 .9 .8 1.3 1.2 # 0.6658/0 1.000 20100329 2 .5 2 .5 masscheck promoted # 0.8374/0 1.000 20100401 # 1.1534/0 1.000 20100402 # 1.2077/0.0145 0.988 20100403 net run # 1.2155/0.0142 0.988 20100406 # 1.2779/0.0142 0.989 20100409 # 1.0611/0.0009 0.999 20100410 net # http://spamcop.net/w3m?action=map;net=cmaxcnt;mask=65535;sort=spamcnt header KHOP_SC_CIDR24 Received =~ /(?-xism:\b(?:2(?:1(?:(?:1\.191\.17|3\.233\.6)4|7\.118\.8[12])|0(?:1\.220\.232|3\.87\.178|9\.239\.47)|21\.143\.46)|7(?:8\.138\.170|6\.73\.34)|8(?:9\.232\.105|3\.149\.3)|(?:41\.214\.1|61\.97\.3)2|1(?:09\.95\.39|21\.1\.37)|58\.187\.85|93\.186\.96)\.[012]?\d{1,2}\b)/ describe KHOP_SC_CIDR24 Relay CIDR /24 is among worst in SpamCop tflags KHOP_SC_CIDR24 nopublish score KHOP_SC_CIDR24 2.5 0.6 2.5 0.6 # spam/ham s/o corpus # 0.1350/0 1.000 20100211 # 0.0798/0 1.000 20100325 .9 .8 1.3 1.2 # 0.0159/0 1.000 20100329 2.5 .6 2.5 .6 masscheck promoted # 0.1577/0 1.000 20100401 # added top host-count /24s, increased worst offenders 6/12->8/15 @ 20100401 # 0.1223/0 1.000 20100402 (oops, too small a pool) # host-count 84/64->84/50, offenders 8/15->10/20 @ 20100402 # 0.2547/0 1.000 20100403 net # 0.2126/0 1.000 20100406 # 0.2960/0 1.000 20100409 # 0.2905/0 1.000 20100410 net header KHOP_SC_TOP_CIDR24 Received =~ /(?-xism:\b(?:2(?:1(?:7\.(?:8\.2(?:25|36)|118\.90)|3\.(?:233\.64|87\.76)|1\.247\.239)|0(?:2\.(?:70\.5[489]|152\.243)|1\.191\.195|3\.151\.232))|1(?:1(?:5\.147\.(?:2(?:0[12]|3[17]|29)|192)|1\.224\.250|0\.45\.144|3\.22\.69)|96\.12\.2(?:4[2345]|3[36])|87\.45\.193)|8(?:5\.26\.(?:2(?:3[23]|41)|164)|3\.149\.(?:21|3)|1\.192\.211|9\.232\.105|2\.178\.69)|7(?:4\.208\.166|8\.138\.171|9\.106\.109|6\.73\.112|2\.21\.7)|41\.(?:2(?:54\.[01]|23\.201)|140\.251)|9(?:5\.129\.166|1\.203\.67)|61\.19\.(?:66|71))\.[012]?\d{1,2}\b)/ describe KHOP_SC_TOP_CIDR24 Relay CIDR /24 leads SpamCop in worst /24s tflags KHOP_SC_TOP_CIDR24 nopublish score KHOP_SC_TOP_CIDR24 2.7 0.6 2.7 0.6 # spam/ham s/o corpus # 0.2528/0.0092 0.965 20100211 # 0.2231/0.0112 0.952 20100325 1.7 1.5 1.9 1.8 # 0.0249/0 1.000 20100329 2.7 .6 2.7 .6 masscheck promoted # 0.1594/0 1.000 20100401 # 0.6448/0 1.000 20100402 (wow!) # 0.6896/0 1.000 20100403 net # 0.6255/0.0045 0.993 20100406 # 0.7261/0.0045 0.994 20100409 # 0.7447/0.0054 0.993 20100410 net # http://www.spamcop.net/w3m?action=hoshame header KHOP_SC_TOP200 Received =~ /(?-xism:\b(?:1(?:9(?:0\.(?:1(?:4(?:9\.229\.141|4\.74\.94)|(?:83\.60\.25|7\.212\.7)3|\.129\.232)|2(?:52\.119\.38|7\.225\.113|6\.97\.26)|34\.(?:154\.20|202\.)4|4\.48\.11)|3\.(?:1(?:0(?:7\.184\.192|8\.38\.228)|98\.8\.211)|251\.95\.104)|6\.(?:1(?:2\.228\.25|\.209\.8)3|217\.243\.135)|4\.(?:135\.105\.232|204\.203\.16|50\.9\.114)|5\.161\.(?:8\.1|9\.2))|2(?:2\.(?:3(?:4\.215\.210|6\.231\.177)|252\.2(?:05\.109|34\.74))|(?:4\.105\.75\.13|8\.134\.57\.7)5|5\.(?:128\.6\.253|7\.192\.146)|3\.140\.193\.203|1\.127\.183\.70)|1(?:(?:2\.185\.70\.2|7\.16\.145\.)24|5\.(?:95\.25\.4[23]|68\.15\.83)|1\.224\.250\.1(?:3[01234]|29)|0\.45\.144\.227|3\.22\.69\.185)|8(?:6\.(?:24\.(?:1[689]|2[13])\.3|136\.66\.235|44\.87\.56)|7\.(?:45\.193\.223|85\.135\.190)|8\.20\.248\.84)|7(?:3\.(?:224\.21(?:2\.(?:7[24]|67)|0\.138)|161\.201\.157)|4\.123\.26\.10[14])|(?:09\.205\.112\.11|58\.170\.64\.7)4)|2(?:0(?:3\.(?:1(?:5(?:1\.232\.191|3\.39\.18)|71\.240\.10)|2(?:52\.181\.19|13\.174\.3)7)|1\.(?:1(?:16\.140\.246|44\.130\.21)|2(?:20\.232\.61|52\.238\.45))|9\.(?:2(?:39\.47\.205|54\.56\.106)|94\.196\.170)|2\.(?:1(?:44\.185\.17|64\.52\.10)0|43\.181\.7)|0\.(?:(?:80\.140\.6|70\.23\.5)1|29\.131\.132)|4\.(?:45\.100\.2(?:03|20)|3\.157\.30))|1(?:1\.(?:1(?:9(?:1\.174\.141|9\.79\.198)|79\.124\.160|3\.204\.1)|2(?:47\.(?:239\.239|97\.135)|33\.89\.21[23]))|0\.(?:1(?:19\.175\.249|05\.155\.33)|93\.109\.205)|3\.(?:130\.111\.250|37\.38\.73)|6\.155\.39\.17|7\.76\.2\.129)|2(?:2\.(?:2(?:37\.162\.200|52\.223\.2)|124\.1(?:56\.231|78\.158))|0\.(?:149\.(?:255\.195|56\.69)|255\.132\.156|82\.69\.23)|1\.143\.46\.33)|4\.107\.53\.67)|8(?:1\.(?:2(?:03\.166\.155|1\.115\.38)|192\.103\.84|91\.219\.107)|3\.(?:1(?:01\.64\.31|6\.167\.14)|240\.139\.195)|0\.(?:93\.125\.186|53\.32\.122|65\.16\.71)|2\.1(?:14\.(?:79\.163|90\.246)|69\.73\.11)|5\.1(?:26\.221\.147|0\.192\.3|54\.6\.71)|8\.(?:255\.229\.114|42\.117\.185)|7\.1(?:05\.164\.242|17\.3\.97)|6\.26\.217\.78)|6(?:1\.(?:7(?:\.2(?:30\.226|41\.70)|7\.82\.206)|1(?:00\.228\.61|9\.71\.74)|50\.240\.58|97\.32\.104)|4\.(?:16(?:4\.228\.206|5\.253\.230)|244\.130\.98)|9\.(?:1(?:51\.79\.238|43\.74\.77)|65\.44\.48)|7\.(?:162\.212\.147|217\.50\.44|40\.40\.218)|2\.1(?:63\.240\.135|03\.171\.28)|5\.39\.182\.1(?:7[01]|68)|6\.110\.120\.27)|7(?:6\.(?:73\.(?:34\.1(?:5[456]|3[89]|6[24])|112\.(?:3[5678]|45))|1(?:03\.160\.7|2\.194\.4)4)|8\.(?:2(?:35\.1\.175|44\.32\.99)|155\.58\.66|40\.254\.1)|4\.(?:9(?:3\.213\.145|2\.90\.58)|208\.166\.151)|9\.(?:187\.150\.122|96\.35\.175|4\.210\.14)|7\.2(?:32\.133\.13|2\.162\.99)|2\.21\.7\.7[79])|9(?:1\.(?:185\.203\.85|214\.128\.24|90\.126\.180)|4\.(?:75\.240\.153|189\.153\.5|212\.16\.61)|3\.91\.196\.(?:132|99)|0\.149\.170\.15|5\.155\.7\.74|7\.66\.79\.81)|41\.(?:2(?:15\.18\.(?:110|234)|04\.170\.114)|190\.239\.178|72\.205\.90)|58\.27\.(?:210\.114|132\.51))\b)/ describe KHOP_SC_TOP200 Relay listed in SpamCop top 200 spammer IPs tflags KHOP_SC_TOP200 nopublish score KHOP_SC_TOP200 4 0 4 0 # unnecessary if DNSBLs work # spam/ham s/o corpus # 1.2552/0 1.000 20100211 # 0.8558/0 1.000 20100325 3.4 3.2 3.7 3.5 # 0.1265/0 1.000 20100329 4 0 4 0 masscheck promoted # 0.7066/0 1.000 20100401 # 0.6558/0 1.000 20100403 net # 0.6211/0 1.000 20100406 # 0.5307/0 1.000 20100409 # 0.5617/0 1.000 20100410 net # PSBL-neighbors: any /24 with 73+ (2/7, 29%) IPs in the PSBL (not SpamCop), # as obtained from rsync://psbl-mirror.surriel.com::psbl/psbl.txt header KHOP_PSBL_CIDR24 X-Spam-Relays-Untrusted =~ /(?-xism:\b(?:1(?:1(?:7\.(?:2(?:0(?:0\.(?:1(?:6[01235]?|4[45678]|7[6789]?|8[01]?|2[89]|30|9)?|2(?:2[4567]?|4[0123]|0[89]|10)|7[0123456]|9[6789]|3[234]|[56]\d|4[89]|0)|5\.(?:1(?:[03][012]|4[4567]|2[89]|60?|76?|8)|9[6789]|5[012]|6[456]|3[23]|4[89]|0)|4\.(?:1(?:1[23456789]|2[01234]|6[01235]|0[01]|44)|9[012356789]|22[456]|8\d|65)|6\.(?:[026789]|3[23456789]?|4[01234589]?|1[016789]?|5[012345]?)|1\.(?:1(?:01|13)|6[4567]|8[0124]|5[013]|9[679]|4[89])|3\.(?:[023]|1(?:76)?))|4(?:1\.(?:1(?:[59][23]|7[678]|3[67]|4[45]|6[08]|04?|12|28)?|2(?:0[018]|1[678]|2[489]|3[236]|4[014]|5[23])?|8[018]?|5[678]|6[45]|96?|0)|2\.(?:1(?:4[0148]|0[48]|3?2|80?|9?6|7)|2(?:4?8|04)|7[02345]|4[014]?|6[089]|56?|8)))|1(?:9(?:9\.(?:[0367]|1(?:1[23456789]|4[456789]|6[0123]?|8[01234]|0[014]?|7[6789]|9[238]?|20)?|2(?:[26]|4[014]|08?)?|8[01234567]?|5[0123]?|9[679]?|4[89]?)|6\.(?:1(?:3[01234678]|6[0123456]|7[6789]|4[012]|2[89]|8[12])|2(?:2[456789]|3[012345]|0[89]|10)|3)|7\.(?:[03]|1(?:[789]|1[23567]|2[02]|6[26])?|2(?:5[04]|4\d|0)?|6[456789]|9[6789]|4[89]?|5\d)|8\.(?:1(?:4[456789]|6[0126]|5[012]|3[17])?|2(?:2[456]|09|10)?|8[0234679]|3[234567]|5?0|49)|3\.(?:[578]|1(?:6[23])?|22[79])|5\.(?:6[45689]|100)|4\.(?:32|96|1))|\.23[23]))|3\.(?:1(?:6(?:7\.(?:1(?:5[156]|3[01]|7[67]|[16]1|28|45|82)?|8[34]|245|34|97|0)|8\.(?:[57]|1(?:1[234]|3[78]|4[02]|61)|64?)|9\.(?:[56]|1(?:0[01257]|8[023])|9[01]|88)|2\.(?:(?:10|8)0|[67][47]|9[67])|6\.(?:[0235789]|1[245]?|4[67]?)|5\.1[01])|70\.17[34])|22\.(?:[89]|2(?:[46]|5[14])|6[89]|10))|6\.7(?:1\.(?:[07]|1(?:[23678]|4?9)|4[0469]?|5[345]?|2[157]|34?|61)|4\.(?:102|69|95)|2\.133)|8\.(?:68\.(?:2(?:4[89]|5[23])|1(?:9[236]|66))|71\.(?:[89]|1(?:76|0)))|5\.1(?:47\.(?:2(?:3[0127]|0[123]|29)|192)|86\.(?:6[45678]|70))|9\.(?:155\.(?:[36]|1[034]|2?0)|48\.19[23456789])|1\.125\.21[34])|2(?:2\.1(?:6(?:8\.(?:[458]|1(?:[123459]|7[0123458]?|8[0125]?|6\d?|04?)|2(?:[6789]|5[012345]?|[01234]\d?)|9[6789]?|6[89]?|3[01]|7\d?)|1\.(?:1(?:9[268]?|14?|37?|53?|21)|2(?:2?0|45)|5[2679]|8[12]|68|75|96)|3\.(?:1(?:8[45]?|6)|2(?:[36]|50)|67)|2\.(?:2(?:5?4|17|3)|39|87)|9\.(?:7[02]|36|43|58)|4\.8[01])|7(?:2\.1(?:1[23456789]|2[0134567]|34)|8\.1(?:4[789]|5[45])|0\.21))|3\.(?:2(?:7\.(?:2(?:[45]|0[89]|1\d)|8[0235678]|9[0234]|32)|2\.(?:4[89]|5[24])|8\.(?:14[0123]|28))|1(?:8\.(?:1(?:9[3579]|5[26])|241)|9\.1(?:6[014579]|7[12345])|6\.(?:1(?:[38]|64)|4)|7\.251))|0\.6(?:0\.(?:[23]|1(?:29|34))|1\.(?:17|3)|3\.[69]|2\.162))|8(?:3\.8(?:7\.(?:2(?:[38]|1[789]|20)|11[56])|0\.1(?:3[245]|29))|8\.(?:48\.(?:119|91)|135\.2)|2\.48\.20[12]|9\.124\.31)|7(?:8\.12(?:2\.(?:2(?:01|25)|19[23]|8[45]|60|96)|3\.(?:4[012]|2[46]|16|0)|5\.(?:1[67]?|32|81|0))|5\.107\.0)|9(?:6\.(?:2(?:0(?:6\.8[23]|1\.65)|17\.206)|12\.2(?:4[2345]|3[36]))|4\.230\.146))|5(?:9\.(?:9(?:9\.(?:1(?:3[012346]|6[0123]?|8[4567]|5[234]|2[89]|76?)|2(?:[45678]|1[012]|0[89])|5[678]|4[08]|6[45]|7[23]|32)|5\.(?:1(?:0[0123469]|6[123479]|7[03467]|1[015]|2[89]|9)|6[589]|7[014]|9[789]|2[23]|37)|4\.(?:1(?:1[234579]?|3[0123456]|4[0123]|2[89]|8[12])|4[0123]|24[07]|9[89]|74)|3\.(?:[056789]|1(?:[145679]|2[89]?|3[01]?|02?)?|3[23459]?|[24][01]?)|8\.(?:1(?:3[01267]|6[08]?|2[89]|9[23]|44|52|76)|(?:20)?0|8)|7\.(?:2(?:0[089]|3[234]|1[67]|2[45]|4[08])|1(?:2[01]|76))|2\.2(?:4[0135678]|50))|1(?:7(?:7\.(?:[5689]|1(?:9[3456789]|6[26]|03?|34?|72|5)|2(?:2[567])?|3[356]|4[06]|70?)|8\.(?:3[79]|50))|80\.(?:1(?:3[027]|4[368]|5[136])|220)|64\.(?:[0389]|1[01234]?|2(?:04)?)))|8\.1(?:8(?:6\.(?:1(?:[23]|9[67])|2(?:1[6789]|21))|7\.(?:3[267]|6[467]|85?|9))|0\.1(?:70|2)))|2(?:1(?:3\.(?:1(?:3(?:2\.255|6\.121)|08\.172)|87\.(?:194|76))|7\.(?:8\.2(?:25|36)|118\.90)|2\.(?:23\.10[45]|49\.74))|2(?:2\.25(?:3\.(?:[03]|1(?:78)?|2[457]?)|2\.(?:1(?:20|79)|244)|4\.7[78])|1\.211\.143)|0(?:2\.(?:1(?:24\.8[89]|52\.243)|70\.5[489])|3\.1(?:71\.19[67]|92\.224)|1\.191\.195))|41\.(?:2(?:4(?:8\.(?:11[2345789]|4[0123]|5[2345])|9\.(?:5[3489]|6[03]|48))|0(?:2\.(?:200|86)|9\.7[27]|3\.227)|5(?:0\.(?:22[45]|185)|4\.[0123])|1(?:8\.226|6\.97)|23\.201)|1(?:4(?:0\.(?:1(?:[01234]|6[23]|8?5)|7[23456789]|9[012345]?|8\d?|251|57|60)|1\.118)|89\.(?:193|47)|31\.227))|8(?:5\.26\.(?:1(?:6[45]|8[36])|2(?:3[2345]|41))|2\.1(?:14\.18[79]|32\.248|78\.69)|3\.149\.(?:2[18]|4[45]|32?)|(?:7\.252\.24|4\.36\.13)3|9\.2(?:04\.153|32\.105)|1\.192\.(?:199|211))|9(?:3\.8(?:5\.(?:1(?:9[267]|12|0)|2(?:26|33))|4\.(?:2(?:3[23]|4[18])|1))|1\.(?:203\.67|195\.2)|2\.39\.(?:7[07]|65)|5\.215\.8[012]|4\.79\.66)|7(?:8\.(?:93\.(?:1(?:5[012]|7[57])|22[246]|69|70)|138\.17[01])|7\.64\.11[789]?|9\.143\.100)|6(?:1\.1(?:9\.6[567]|7\.218)|2\.140\.137))\.[012]?\d{1,2}\b)/ describe KHOP_PSBL_CIDR24 Relay's IP/24 CIDR contains many PSBL hits tflags KHOP_PSBL_CIDR24 nopublish score KHOP_PSBL_CIDR24 1.8 0.8 1.8 0.8 # spam/ham s/o corpus # 0.5363/0 1.000 20100401 # 0.7486/0 1.000 20100402 # 0.7317/0 1.000 20100403 net run. min hosts 73->65 # 0.9316/0 1.000 20100406 # 0.9473/0 1.000 20100409 # 0.9545/0 1.000 20100410 net # test for ruleqa, 20100409, http://ruleqa.spamassassin.org/?rule=/KHOP_SPAMMY meta __KHOP_SPAMMY_CIDR24 KHOP_PSBL_CIDR24||KHOP_SC_CIDR24||KHOP_SC_TOP_CIDR24 # est. 1.2/0.0050@.996, floor: 1.0/0.0112@.989, ceiling: 1.4/0@1 # spam/ham s/o corpus # 1.2645/0.0054 0.996 20100410 net # 1.1562/0.0058 0.995 20100417 net meta __KHOP_SPAMMY_CIDR16 KHOP_SC_CIDR16||KHOP_SC_TOP_CIDR16 # est. 1.4/0.02@.986, floor: 1.3/0.0312@.977, ceiling: 2.0/0.0150@.993 # spam/ham s/o corpus # 1.0611/0.0009 0.999 20100410 net # 1.9539/0.0152 0.992 20100417 net meta __KHOP_SPAMMY_CIDR8 KHOP_SC_CIDR8||KHOP_SC_TOP_CIDR8 # est. 23.7/0.15@.994, floor: 23/0.2685@.988, ceiling: 26.5/0.0789@.997 # spam/ham s/o corpus # 23.7686/0.0614 0.997 20100410 net # 22.2300/0.0616 0.997 20100417 net meta __KHOP_SPAMMY_SUBNET __KHOP_SPAMMY_CIDR24||__KHOP_SPAMMY_CIDR16 # est. 26.2/0.175@.993, floor: 24.5/0.5@.980, ceiling: 30.1/0.1@.997 # spam/ham s/o corpus # 25.6744/0.0677 0.997 20100410 net, beat estimated ceiling (for ham)! # 23.7846/0.0826 0.997 20100417 net, beat ceiling ham, but beat floor spam # 23.7505/0.1041 0.996 20100418 too much ham, nixing /8, new est. 3.0/.02@.993 # Bump these up to compensate for expected but absent overlap (94+% noted below) if (! plugin(Mail::SpamAssassin::Plugin::DNSEval) ) score KHOP_SC_CIDR8 (0) (0.1) (0) (0.2) # BRBL(98%) score KHOP_SC_TOP_CIDR8 (0) (0.9) (0) (0.9) # BRBL(98%) score KHOP_SC_CIDR16 (0) (1.5) (0) (1.5) # BRBL(99%), PBL(98%) score KHOP_SC_TOP_CIDR16 (0) (1.7) (0) (1.7) # BRBL(99%), PBL(94%) score KHOP_SC_CIDR24 (0) (1.9) (0) (1.9) # SC(99) BRBL(96) MSPIKE(96) score KHOP_SC_TOP_CIDR24 (0) (2.1) (0) (2.1) # MSPIKE(99) SC(98) BRBL(97) ... # PSBL(97) HOSTKARMA(97) score KHOP_SC_TOP200 (0) (4.4) (0) (4.4) # SC(99) PSBL(99) ... # HOSTKARMA(99) SEMBLACK(99) BRBL(98) MSPIKE(94) score KHOP_PSBL_CIDR24 (0) (1.5) (0) (1.5) # BRBL(98) XBL(95) endif