sb-pt-jerks.rc

这是一个从音频信号里提取特征参量的程序

# Filter evasion tactics (i.e. Jerks) :/
#
#  This catches email that uses tricks designed to evade filters.
#
:0
* LEANTAG ?? no
{
 :0 BH
 * !^Subject: .*\(fwd\)
 * !--.*forwarded message --
 * !-----Urspr黱gliche Nachricht-----
 * !^forwarded message:
 * !^-----BEGIN PGP MESSAGE-----
 * !^-----BEGIN PGP SIGNED MESSAGE-----
 * !^Content-Type: multipart/(signed|alternative)
 * !^X-Mailer: AOL [6-7]\.0
 * -1000^0
 *   100^1    ()<!--[a-z0-9]*-->
 *   600^1    [a-z]<!--[a-z0-9]*-->[a-z]
 *  1100^1    ^([ ]*$)+[a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z][a-z]*$
 *  1100^1    ^([ ]*$)+[a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9]*$
 *  1100^1    ^[a-z0-9][a-z0-9][a-z0-9][a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9][-a-z0-9]*$
 *  1100^1    ^([ ]*$)+[-a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9][:;a-z0-9]*$
 *   600^1    (^|[^-_0-9a-z])adu1t([^a-z0-9\.]|$)
 *  1100^1    (^|[^-_0-9a-z])aadduu11tt([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])k1nky([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])a[^0-9a-z][^0-9a-z]?d[^0-9a-z][^0-9a-z]?u[^0-9a-z][^0-9a-z]?[1l][^0-9a-z][^0-9a-z]?t([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])k[^0-9a-z][^0-9a-z]?[1l][^0-9a-z][^0-9a-z]?n[^0-9a-z][^0-9a-z]?k[^0-9a-z]y([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])F[^0-9a-z][^0-9a-z]?R[^0-9a-z][^0-9a-z]?E[^0-9a-z][^0-9a-z]?E([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])M[^0-9a-z][^0-9a-z]?E[^0-9a-z][^0-9a-z]?M[^0-9a-z][^0-9a-z]?B[^0-9a-z][^0-9a-z]?E[^0-9a-z][^0-9a-z]?R[^0-9a-z][^0-9a-z]?S[^0-9a-z][^0-9a-z]?H[^0-9a-z][^0-9a-z]?I[^0-9a-z][^0-9a-z]?P([^a-z0-9\.]|$)
 *   600^1    (^|[^-_0-9a-z])u[^0-9a-z][^0-9a-z]?n[^0-9a-z][^0-9a-z]?s[^0-9a-z][^0-9a-z]?u[^0-9a-z][^0-9a-z]?b[^0-9a-z][^0-9a-z]?s[^0-9a-z][^0-9a-z]?c[^0-9a-z][^0-9a-z]?r[^0-9a-z][^0-9a-z]?i[^0-9a-z][^0-9a-z]?b[^0-9a-z][^0-9a-z]?e([^a-z0-9\.]|$)
 {
  PATSCORE=$=

  :0 f
  | ${FORMAIL} -A"X-SBRule: Pattern Match (Filter Evasion) (Score: ${PATSCORE})"

  :0
  { BLOCKTAG=yes }

  :0
  * PATTERNMATCHING ?? NOTIFY
  { BLOCKTHIS=yes }
 }
}