Fighting malware and spam

Absolute Zero

TA!AbsoluteZero!HTML

  10 January 2005

Description

Inserting null characters (quoted-printable encoded) to mess up filters (see also Control Freak).

Example

<=00H=00T=00M=00L=00>=00<=00H=00E=00A=00D=00>=00=0D=00=0A=00<=00M=00E=00= T=00A=00 =00h=00t=00t=00p=00-=00e=00q=00u=00i=00v=00=3D=00C=00o=00n=00= t=00e=00n=00t=00-=00T=00y=00p=00e=00 =00c=00o=00n=00t=00e=00n=00t=00=3D= =00"=00t=00e=00x=00t=00/=00h=00t=00m=00l=00;=00 =00c=00h=00a=00r=00s=00= e=00t=00=3D=00u=00n=00i=00c=00o=00d=00e=00"=00>=00=0D=00=0A=00<=00M=00= E=00T=00A=00 =00c=00o=00n=00t=00e=00n=00t=00=3D=00"=00M=00S=00H=00T=00= M=00L=00 =006=00.=000=000=00.=002=008=000=000=00.=001=004=000=000=00"=00= =00n=00a=00m=00e=00=3D=00G=00E=00N=00E=00R=00A=00T=00O=00R=00>=00<=00= /=00H=00E=00A=00D=00>=00=0D=00=0A=00<=00B=00O=00D=00Y=00>

Poll

VB100 certification