comment filtrer ce spam :

comment filtrer ce spam : - Sécurité - Windows & Software

Marsh Posté le 26-04-2005 à 18:42:54    

Donc voila, depuis quelques temps je recois plusieurs fois par jours ce genre de spam et je n'arrive pas a le filtrer :
 
L'en tête n'est pas vraiment utile car il n'y a jamais le meme nom d'expéditeur, la meme plage d'ip / domaine etc.
Le corps du message est plus intéressant, il est au deux format, un texte ou le texte est bidon, et format HTML où chaques parties d'un mot est dans une cellule d'un tableau, bien entendu chaque mot est mal orthographié a chaque fois "bien" entendu.  
 
Pour la répresentation du spam dans le client :  
http://img149.echo.cx/img149/9062/spam6fe.png
 
J'utilise thunderbird et je ne vois pas vraiment comment filtrer ce genre de message, un filtre correspond a un message pour le moment, donc bien chiant et inutile.
Merci d'avance pour l'aide ^^
 
 
Pour le corps du message:

Code :
  1. This is a multi-part message in MIME format.
  3. ------=_NextPart_000_0008_01C545A2.426A5E41
  4. Content-Type: text/plain;
  5. charset="us-ascii"
  6. Content-Transfer-Encoding: quoted-printable
  8. Hello,
  10. His lordship recoiled before the furious glance that blazed at hi
  11. cheeks were leaden-hued, his eyes closed, and from his blue lips
  12. She looked at him in some astonishment.  His long, aristocratic
  14. he observed that her eyes were sparkling.  Did she realize, he
  15. Then he and his buccaneers removed themselves from the August and
  16. boats are being launched.  You are at liberty to embark in them
  17. the threshold of glorious womanhood, of a fine height and nobly
  18. had gone to make him what he was.  That he should have conducted
  19. He turned slowly to depart.  But again Lord Julian interposed.
  21. was but the slave of jealousy in this.
  22. Blood contained himself with difficulty.  One of these fine days,
  24. a short, stout, red-faced gentleman, in blue taffetas burdened by
  27. Have a nice day.
  28. ------=_NextPart_000_0008_01C545A2.426A5E41
  29. Content-Type: text/html;
  30. charset="us-ascii"
  31. Content-Transfer-Encoding: quoted-printable
  33. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  34. <HTML><HEAD>
  35. <META http-equiv=3DContent-Type content=3D"text/html; charset=3Dus-ascii">
  36. <META content=3D"MSHTML 6.00.2800.1106" name=3DGENERATOR>
  37. <STYLE></STYLE>
  38. </HEAD>
  39. <BODY bgColor=3D#ffffff>
  40. <DIV>&nbsp;</DIV>
  42. <TABLE style=3D"FONT-SIZE: 15px; FONT-FAMILY: Arial" cellSpacing=3D1 =
  43. cellPadding=3D3=20
  44. width=3D500 bgColor=3Dwhite>
  45.   <TBODY>
  46.   <TR bgColor=3D#3333cc>
  47.     <TH style=3D"COLOR: white">Hello, =
  48. Would you like to spend less on yyour MEDlCATl0NS?</TH></TR>
  49.   <TR bgColor=3D#cccccc>
  50.     <TD=20
  51.     style=3D"PADDING-RIGHT: 20px; PADDING-LEFT: 20px; PADDING-BOTTOM: =
  52. 10px; PADDING-TOP: 10px">
  53.       <DIV><B>Visit <A style=3D"FONT-SIZE: 14px; TEXT-DECORATION: =
  54. underline"=20
  55.       href=3D"http://www.xyzxyzxyzxyz.com">=
  56. xyzxyzxyz SHOP and SAVE OVER 80%</A></B>=20
  57.       <DIV>&nbsp;</DIV>
  58.       <TABLE style=3D"FONT-SIZE: 15px" cellSpacing=3D0 cellPadding=3D0 =
  59. border=3D0>
  60.         <TBODY>
  61.         <TR vAlign=3Dbottom>
  62.           <TD rowSpan=3D2><B>V</B></TD>
  63.           <TD></TD>
  64.           <TD rowSpan=3D2><B>gr</B></TD>
  65.           <TD></TD></TR>
  66.         <TR>
  67.           <TD><B>ia</B></TD>
  68.           <TD><B>a</B>&nbsp;as low as <B><FONT =
  69. color=3Dred>$200.00</FONT></B>=20
  70.             (120 piIIs)</TD></TR></TBODY></TABLE>
  71.       <TABLE style=3D"FONT-SIZE: 15px" cellSpacing=3D0 cellPadding=3D0 =
  72. border=3D0>
  73.         <TBODY>
  74.         <TR vAlign=3Dbottom>
  75.           <TD rowSpan=3D2><B>Ci</B></TD>
  76.           <TD></TD>
  77.           <TD rowSpan=3D2><B>li</B></TD>
  78.           <TD></TD></TR>
  79.         <TR>
  80.           <TD><B>a</B></TD>
  81.           <TD><B>s</B>&nbsp;as low as <B><FONT =
  82. color=3Dred>$180.00</FONT></B>=20
  83.             (80 piIIs)</TD></TR></TBODY></TABLE>
  84.       <TABLE style=3D"FONT-SIZE: 15px" cellSpacing=3D0 cellPadding=3D0 =
  85. border=3D0>
  86.         <TBODY>
  87.         <TR vAlign=3Dbottom>
  88.           <TD rowSpan=3D2><B>Va</B></TD>
  89.           <TD></TD>
  90.           <TD rowSpan=3D2><B>iu</B></TD>
  91.           <TD></TD></TR>
  92.         <TR>
  93.           <TD><B>l</B></TD>
  94.           <TD><B>m</B>&nbsp;as low as <B><FONT =
  95. color=3Dred>$250.00</FONT></B>=20
  96.             (220 piIIs)</TD></TR></TBODY></TABLE>
  97.       <TABLE style=3D"FONT-SIZE: 15px" cellSpacing=3D0 cellPadding=3D0 =
  98. border=3D0>
  99.         <TBODY>
  100.         <TR vAlign=3Dbottom>
  101.           <TD rowSpan=3D2><B>Le</B></TD>
  102.           <TD></TD>
  103.           <TD rowSpan=3D2><B>t</B></TD>
  104.           <TD></TD></TR>
  105.         <TR>
  106.           <TD><B>vi</B></TD>
  107.           <TD><B>ra</B>&nbsp;as low as <B><FONT =
  108. color=3Dred>$300.00</FONT></B>=20
  109.             (50 piIIs)</TD></TR></TBODY></TABLE>
  110.       <TABLE style=3D"FONT-SIZE: 15px" cellSpacing=3D0 cellPadding=3D0 =
  111. border=3D0>
  112.         <TBODY>
  113.         <TR vAlign=3Dbottom>
  114.           <TD rowSpan=3D2><B>X</B></TD>
  115.           <TD></TD>
  116.           <TD rowSpan=3D2><B>a</B></TD>
  117.           <TD></TD></TR>
  118.         <TR>
  119.           <TD><B>an</B></TD>
  120.           <TD><B>x</B>&nbsp;as low as <B><FONT =
  121. color=3Dred>$270.00</FONT></B>=20
  122.             (200 piIIs)<B>&nbsp;and many =
  123. other</B></TD></TR></TBODY></TABLE>
  124.       <DIV>&nbsp;</DIV>
  125.       <DIV>Have a nice day.</DIV>
  126.       <DIV><B>P.S.</B>
  127. <I> Yoou will be pleasantly surprised with our prices! =
  128. </I></DIV></DIV></TD></TR></TBODY></TABLE></BODY></HTML>


Message édité par BoumboMagic le 26-04-2005 à 18:45:10
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Marsh Posté le 26-04-2005 à 18:42:54   

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Marsh Posté le 27-04-2005 à 08:34:11    

si tu utilises thunderbird tu actives le filtre bayesien et tu entraines thunderbird avec des messages qui en sont pas du spam et du spam. Thunderbird va faire le tri par la suite.


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