How do fix a good solution against spam..
Christopher Rued
c.rued at xsb.com
Thu May 13 16:13:16 PDT 2004
hehe ... my SpamAssassin marked this as spam :-)
Cyrille Lefevre wrote:
> take a look here :
>
> http://www.merchantsoverseas.com/wwwroot/gorilla
>
> then let's try the attached script and patch which may not be up to date.
>
> PS : I don't use it since my machine is too slow and this makes mimedefang
> to give up (timeout) to often.
>
> Cyrille Lefevre
>
>
> ------------------------------------------------------------------------
>
> diff -u orig/sa_body.cf sa/sa_body.cf
> --- orig/sa_body.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_body.cf Sat Jan 31 01:57:22 2004
> @@ -4,21 +4,20 @@
>
> # submitted by Yorkshire Dave.
>
> -> "Dear Fellow Opportunist" (my favorite ;-)
> +# "Dear Fellow Opportunist" (my favorite ;-)
>
> body L_OPPORT /\bfellow.opportunist/i
> describe L_OPPORT fellow opportunist
>
> -> "You need to act now or you will miss out on a great offer"
> +# "You need to act now or you will miss out on a great offer"
>
> body L_ACTMISS /\bact.now.{1,30}or.{5,20}miss\b/i
> describe L_ACTMISS act now or miss
>
> -body L_MISSOFFER
> -/\bmiss.{1,20}(great|fantastic|unbeatable).{1.20}offer/i
> +body L_MISSOFFER /\bmiss.{1,20}(great|fantastic|unbeatable).{1.20}offer/i
> describe L_MISSOFFER miss great offer
>
> -> "CASH FOREVER"
> +# "CASH FOREVER"
>
> body L_CASHFOREVER /\bcash.{1,3}forever\b/
> describe L_CASHFOREVER cash forever
> @@ -419,8 +418,7 @@
>
> # The following rules submitted by Kai MacTane.
>
> -body HIDDEN_VIAGRA
> -/v[\s{1,5}\-\.\*_]i[\s{1,5}\-\.\*_]a[\s{1,5}\-\.\*_]g[\s{1,5}\-\.\*_]r[\s{1,5}\-\.\*_]a/i
> +body HIDDEN_VIAGRA /v[\s{1,5}\-\.\*_]i[\s{1,5}\-\.\*_]a[\s{1,5}\-\.\*_]g[\s{1,5}\-\.\*_]r[\s{1,5}\-\.\*_]a/i
> describe HIDDEN_VIAGRA Uses obfuscated version of "Viagra"
> score HIDDEN_VIAGRA 2.00
>
> @@ -1011,7 +1009,7 @@
> describe CAREER_BACK_ON_TRACK (LOCAL RULE) Talks about getting a career back on track
> score CAREER_BACK_ON_TRACK 3 3 3 3
>
> -raw 123X456 /123x456/i
> +rawbody 123X456 /123x456/i
> describe 123X456 (LOCAL RULE) 123X456 is a marker for the SoBig.E worm
> score 123X456 99 99 99 99
>
> diff -u orig/sa_header_other.cf sa/sa_header_other.cf
> --- orig/sa_header_other.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_header_other.cf Sat Jan 31 02:18:10 2004
> @@ -9,8 +9,8 @@
> header HINET Received =~ /bHINET-IP/i
> describe HINET Received line contains HINET-IP (common spam gate from pacrim)
>
> -header TO-EVERYONE To:addr =~ /every(?:one|body)/i
> -describe TO-EVERYONE To: everyone or everybody
> +header TO_EVERYONE To:addr =~ /every(?:one|body)/i
> +describe TO_EVERYONE To: everyone or everybody
>
>
> # The following rules submitted by Daniel Bird.
> @@ -97,27 +97,27 @@
> score L_f_Refi 0.4
>
> # Spamsign in misc headers
> -Header L_hR_NOREPLY Return-path =~ /<>/
> +header L_hR_NOREPLY Return-path =~ /<>/
> describe L_hR_NOREPLY Return path is set to empty (common for bounces) (RM)
> score L_hR_NOREPLY 1.1
>
> -Header L_hr_clkheremail Received =~ /clkheremail\.com/
> +header L_hr_clkheremail Received =~ /clkheremail\.com/
> describe L_hr_clkheremail Spam passed through clkheremail.com relay (RM)
> score L_hr_clkheremail 3.1
>
> -Header L_hr_HeloIP Received =~ /helo=[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i
> +header L_hr_HeloIP Received =~ /helo=[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i
> describe L_hr_HeloIP Received has helo=IP - may be valid DSL router w/nat - may be spam (RM)
> score L_hr_HeloIP 0.5
>
> -Header L_hx_PSSBulk X-Mailer =~ /PSS\ Bulk\ Mailer/
> +header L_hx_PSSBulk X-Mailer =~ /PSS\ Bulk\ Mailer/
> describe L_hx_PSSBulk Uses PSS Bulk Mailer (RM)
> score L_hx_PSSBulk 1.1
>
> -Header L_hx_XaM3API exists:X-XaM3-API-Version
> +header L_hx_XaM3API exists:X-XaM3-API-Version
> describe L_hx_XaM3API X-XaM3-API-Version header found, often spamsign (RM)
> score L_hx_XaM3API 1.1
>
> -Header L_hx_JLH exists:X-JLH
> +header L_hx_JLH exists:X-JLH
> describe L_hx_JLH X-JLH header found, possible spamsign (RM)
> score L_hx_JLH 1.1
>
> diff -u orig/sa_header_subject.cf sa/sa_header_subject.cf
> --- orig/sa_header_subject.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_header_subject.cf Sat Jan 31 02:08:47 2004
> @@ -27,59 +27,59 @@
> # The following rules submitted by Robert Menschel.
>
> # Spamsign subjects
> -Header L_s_casino Subject =~ /c[a\@]sin[o0]/i
> +header L_s_casino Subject =~ /c[a\@]sin[o0]/i
> describe L_s_casino Subject mentions a casino (RM)
> score L_s_casino 1.1
>
> -Header L_s_CopyDVD Subject =~ /c[o0]py\ dvd/i
> +header L_s_CopyDVD Subject =~ /c[o0]py\ dvd/i
> describe L_s_CopyDVD Subject mentions copying DVDs (RM)
> score L_s_CopyDVD 3.1
>
> -Header L_s_Drugs Subject =~ /V[i1][A\@]GR[A\@]|ph[a\@]rm[a\@]c/i
> +header L_s_Drugs Subject =~ /V[i1][A\@]GR[A\@]|ph[a\@]rm[a\@]c/i
> describe L_s_Drugs Subject mentions known spam subject (RM)
> score L_s_Drugs 2.1
>
> -Header L_s_GetPaid Subject =~ /Get\ P[a\@]id/i
> +header L_s_GetPaid Subject =~ /Get\ P[a\@]id/i
> describe L_s_GetPaid Subject mentions getting paid for something (RM)
> score L_s_GetPaid 1.1
>
> -Header L_s_HelpInvest Subject =~ /help.{1,10}invest/i
> +header L_s_HelpInvest Subject =~ /help.{1,10}invest/i
> describe L_s_HelpInvest Subject mentions help in investing something (RM)
> score L_s_HelpInvest 1.1
>
> -Header L_s_MaskedWords1 Subject =~ /Ga,ng|L0SE|W\@rning|si0n|t(?:\|0|\|o|i0)n/i
> +header L_s_MaskedWords1 Subject =~ /Ga,ng|L0SE|W\@rning|si0n|t(?:\|0|\|o|i0)n/i
> describe L_s_MaskedWords1 masked spam word(s) in subject (RM)
> score L_s_MaskedWords1 9.1
>
> -Header L_s_MaskedWords2 Subject =~ /che\@p|F0r|d0main|Ple\@se|m0ve/i
> +header L_s_MaskedWords2 Subject =~ /che\@p|F0r|d0main|Ple\@se|m0ve/i
> describe L_s_MaskedWords2 masked spam word(s) in subject (RM)
> score L_s_MaskedWords2 9.1
>
> -Header L_s_MaskedWords3 Subject =~ /p\@tients|ph0t0|b0y|g1rl|vide0/i
> +header L_s_MaskedWords3 Subject =~ /p\@tients|ph0t0|b0y|g1rl|vide0/i
> describe L_s_MaskedWords3 masked spam word(s) in subject (RM)
> score L_s_MaskedWords3 9.1
>
> -Header L_s_MaskedWords4 Subject =~ /5emin|ch[à\@]rge|Êbãy|pen1s/i
> +header L_s_MaskedWords4 Subject =~ /5emin|ch[à\@]rge|Êbãy|pen1s/i
> describe L_s_MaskedWords4 masked spam word(s) in subject (RM)
> score L_s_MaskedWords4 7.1
>
> -Header L_s_MaskedWordsC Subject =~ /reaI|excIusive/
> +header L_s_MaskedWordsC Subject =~ /reaI|excIusive/
> describe L_s_MaskedWordsC masked spam word(s) in subject - case sensitive (RM)
> score L_s_MaskedWordsC 9.1
>
> -Header L_s_PleaseRead Subject =~ /please\ re[a\@]d/i
> +header L_s_PleaseRead Subject =~ /please\ re[a\@]d/i
> describe L_s_PleaseRead Subject includes request to please read the message (RM)
> score L_s_PleaseRead 0.6
>
> -Header L_s_profile Subject =~ /I\ saw\ your\ profile/i
> +header L_s_profile Subject =~ /I\ saw\ your\ profile/i
> describe L_s_profile Subject mentions your profile (RM)
> score L_s_profile 1.1
>
> -Header L_s_porn Subject =~ /p[o0]rn|fuck|violenced|jerk\ off/i
> +header L_s_porn Subject =~ /p[o0]rn|fuck|violenced|jerk\ off/i
> describe L_s_porn Subject seems to be about porn (RM)
> score L_s_porn 2.1
>
> -Header L_s_Tax Subject =~ /T[a\@]x/i
> +header L_s_Tax Subject =~ /T[a\@]x/i
> describe L_s_Tax Subject mentions taxes (RM)
> score L_s_Tax 1.1
>
> diff -u orig/sa_meta.cf sa/sa_meta.cf
> --- orig/sa_meta.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_meta.cf Sat Jan 31 03:00:13 2004
> @@ -9,9 +9,11 @@
>
> #Check for a beginning HTML tag <HTML>
> rawbody __MK_HTML_TAG_START /\<html/i
> +describe <html
>
> #Check for a closing HTML tag </html>
> rawbody __MK_HTML_TAG_END /\<\/html\>/i
> +describe </html>
>
> #Check to see if the HTML message is made correctly. Seeing a lot of SPAM that isn't
> meta MK_BAD_HTML_4 HTML_MESSAGE && !__MK_HTML_TAG_START && !__MK_HTML_TAG_END
> @@ -102,8 +104,7 @@
>
> header __THEBAT_UA User-Agent =~ /The Bat/
> meta L_FORGED_MUA_THEBAT ( __THEBAT_UA && !__THEBAT_MSGID )
> -describe L_FORGED_MUA_THEBAT Forged message pretending to be from the
> -bat!
> +describe L_FORGED_MUA_THEBAT Forged message pretending to be from the bat!
>
> #spewing virus reports to forged sender addresses is spamming, talking
> # about them on mailing lists isn't.
> @@ -111,7 +112,8 @@
> body __VIRUS_WARNING_FWD /(attachment|email|file|message|scanner).{0,50}(contain(s|ed)|infect(ion|ed)|report(s|ed)|detected).{0,50}virus/is
> body __VIRUS_WARNING_REV /virus.{0,50}(found|infect(ion|ed)|reported|detected).{0,50}(attachment|email|file|message)/is
> body __FORGING_VIRUS /(braid.a|bugbear|klez|sobig|winevar|yaha.e)/i
> -meta L_BROKEN_ANTIVIRUS ((__VIRUS_WARNING_FWD || __VIRUS_WARNING_REV) && __FORGING_VIRUS && ! (REFERENCES || IN_REP_TO)) describe L_BROKEN_ANTIVIRUS UBE from dysfunctional virus scanner
> +meta L_BROKEN_ANTIVIRUS ((__VIRUS_WARNING_FWD || __VIRUS_WARNING_REV) && __FORGING_VIRUS && ! (REFERENCES || IN_REP_TO))
> +describe L_BROKEN_ANTIVIRUS UBE from dysfunctional virus scanner
>
> # The following rules were submitted by Sandy S. (The last S is for Secret!)
>
> diff -u orig/sa_oct03_rules.cf sa/sa_oct03_rules.cf
> --- orig/sa_oct03_rules.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_oct03_rules.cf Sat Jan 31 02:57:16 2004
> @@ -223,7 +223,7 @@
>
> rawbody MY_ONECHAR_SCRIPT /\/..?\.(pl|plx|cgi|asp)/
> describe MY_ONECHAR_SCRIPT 1 or 2 letter script name found.
> -score MY_ONE_CHAR_SCRIPT .33
> +score MY_ONECHAR_SCRIPT .33
>
> rawbody MY_THISIS /this is spam/i
> describe MY_THISIS They said this is spam themselves!
> diff -u orig/sa_uri.cf sa/sa_uri.cf
> --- orig/sa_uri.cf Thu Feb 19 14:56:29 2004
> +++ sa/sa_uri.cf Sat Jan 31 02:10:42 2004
> @@ -358,8 +358,7 @@
>
> uri MY_BLUETABS /fastbluetabs\.com/i
> score MY_BLUETABS 5.000
> -describe MY_BLUETABS Message contains a link or email address to
> -fastbluetabs.com
> +describe MY_BLUETABS Message contains a link or email address to fastbluetabs.com
>
> uri MY_CERTREWARDS /certrewards\.com/i
> score MY_CERTREWARDS 5.000
>
>
> ------------------------------------------------------------------------
>
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--
Christopher Rued
Software Engineer
XSB, Inc.
631-444-6818
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