mgeeky-Penetration-Testing-.../phishing/README.md

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## Phishing and Social-Engineering related scripts, tools and CheatSheets
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- **`decode-spam-headers.py`** - This tool accepts on input an `*.EML` or `*.txt` file with all the SMTP headers. It will then extract a subset of interesting headers and using **37+** tests will attempt to decode them as much as possible.
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This script also extracts all IPv4 addresses and domain names and performs full DNS resolution of them.
Resulting output will contain useful information on why this e-mail might have been blocked.
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Processed headers (more than **32+** headers are parsed):
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- `Authentication-Results`
- `From`
- `Received-SPF`
- `Received`
- `To`
- `X-Forefront-Antispam-Report`
- `X-Mailer`
- `X-Microsoft-Antispam-Mailbox-Delivery`
- `X-Microsoft-Antispam-Message-Info`
- `X-Microsoft-Antispam`
- `X-MS-Exchange-Transport-EndToEndLatency`
- `X-MS-Oob-TLC-OOBClassifiers`
- `X-MS-Exchange-AtpMessageProperties`
- `X-Exchange-Antispam-Report-CFA-Test`
- `X-Microsoft-Antispam-Report-CFA-Test`
- `X-MS-Exchange-AtpMessageProperties`
- `X-Spam-Status`
- `X-Spam-Level`
- `X-Spam-Flag`
- `X-Spam-Report`
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- `ARC-Authentication-Results`
- `X-MSFBL`
- `X-Ovh-Spam-Reason`
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- `X-VR-SPAMCAUSE`
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- `X-VR-SPAMSCORE`
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- `X-Virus-Scanned`
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- `X-Spam-Checker-Version`
- `X-IronPort-AV`
- `X-Mimecast-Spam-Score`
- `User-Agent`
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- `X-Originating-IP`
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- and more...
Most of these headers are not fully documented, therefore the script is unable to pinpoint all the details, but at least it collects all I could find on them.
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Help:
```
PS> py .\decode-spam-headers.py --help
usage: decode-spam-headers.py [options] <file>
optional arguments:
-h, --help show this help message and exit
Required arguments:
infile Input file to be analysed
Options:
-o OUTFILE, --outfile OUTFILE
Output file with report
-f {json,text}, --format {json,text}
Analysis report format. JSON, text. Default: text
-N, --nocolor Dont use colors in text output.
-v, --verbose Verbose mode.
-d, --debug Debug mode.
Tests:
-r, --resolve Resolve IPv4 addresses / Domain names.
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-a, --decode-all Decode all =?us-ascii?Q? mail encoded messages and print their contents.
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```
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Sample run:
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```
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PS> py decode-spam-headers.py headers.txt
------------------------------------------
(1) Test: Received - Mail Servers Flow
HEADER:
Received
VALUE:
...
ANALYSIS:
- List of server hops used to deliver message:
--> (1) "attacker" <attacker@attacker.com>
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|_> (2) SMTP-SERVICE (44.55.66.77)
time: 01 Jan 2021 12:34:20
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|_> (3) mail-wr1-f51.google.com (209.85.221.51)
time: 01 Jan 2021 12:34:20
version: fuzzy match: Exchange Server 2019 CU11; October 12, 2021; 15.2.986.9
|_> (4) SN1NAM02FT0061.eop-nam02.prod.protection.outlook.com (2603:10b6:806:131:cafe::e5)
time: 01 Jan 2021 12:34:20
version: fuzzy match: Exchange Server 2019 CU11; October 12, 2021; 15.2.986.9
|_> (5) SA0PR11CA0138.namprd11.prod.outlook.com (2603:10b6:806:131::23)
time: 01 Jan 2021 12:34:20
version: fuzzy match: Exchange Server 2019 CU11; October 12, 2021; 15.2.986.9
|_> (6) CP2PR80MB4114.lamprd80.prod.outlook.com (2603:10d6:102:3c::15)
time: 01 Jan 2021 12:34:23
|_> (7) "Victim Surname" <victim@contoso.com>
------------------------------------------
[...]
------------------------------------------
(4) Test: Mail Client Version
HEADER:
X-Mailer
VALUE:
OEM
ANALYSIS:
- X-Mailer header was present and contained value: "OEM".
------------------------------------------
(5) Test: X-Forefront-Antispam-Report
HEADER:
X-Forefront-Antispam-Report
VALUE:
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CIP:209.85.167.100;CTRY:US;LANG:de;SCL:5;SRV:;IPV:NLI;SFV:SPM;H:mail-lf1-f100.google.com;PTR:mail-l
f1-f100.google.com;CAT:DIMP;SFTY:9.19;SFS:(4636009)(956004)(166002)(6916009)(356005)(336012)(19
625305002)(22186003)(5660300002)(4744005)(6666004)(35100500006)(82960400001)(26005)(7596003)(7636003)(554460
02)(224303003)(1096003)(58800400005)(86362001)(9686003)(43540500002);DIR:INB;SFTY:9.19;
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ANALYSIS:
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- Microsoft Office365/Exchange ForeFront Anti-Spam report
- CIP: Connecting IP address: 209.85.167.100
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- CTRY: The source country as determined by the connecting IP address
- US
- LANG: The language in which the message was written
- de
- IPV: Ingress Peer Verification status
- NLI: The IP address was not found on any IP reputation list.
- SFV: Message Filtering
- SPM: The message was marked as spam by spam filtering.
- H: The HELO or EHLO string of the connecting email server.
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- mail-lf1-f100.google.com
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- PTR: Reverse DNS of the Connecting IP peer's address
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- mail-lf1-f100.google.com
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- CAT: The category of protection policy
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- DIMP: Domain Impersonation
- SFTY: The message was identified as phishing
- 9.19: Domain impersonation. The sending domain is attempting to impersonate a protected domain
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- DIR: Direction of email verification
- INB: Inbound email verification
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- Message matched 24 Anti-Spam rules (SFS):
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- (1096003)
- (166002)
- (19625305002)
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- (22186003)
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- (224303003)
- (26005)
- (336012)
- (356005)
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- (35100500006) - (SPAM) Message contained embedded image.
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- (43540500002)
- (4636009)
- (4744005)
- (55446002)
- (5660300002)
- (58800400005)
- (6666004)
- (6916009)
- (7596003)
- (7636003)
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- (82960400001)
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- (86362001)
- (956004)
- (9686003)
- SCL: Spam Confidence Level: 5
- SPAM: Spam filtering marked the message as Spam
More information:
- https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-spam-message-headers
- https://docs.microsoft.com/en-us/exchange/antispam-and-antimalware/antispam-protection/antispam-stamps
- https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/spam-confidence-levels
- https://docs.microsoft.com/en-us/exchange/monitoring/trace-an-email-message/run-a-message-trace-and-view-results
------------------------------------------
(6) Test: X-Microsoft-Antispam-Mailbox-Delivery
HEADER:
X-Microsoft-Antispam-Mailbox-Delivery
VALUE:
ucf:0;jmr:1;auth:0;dest:J;ENG:(910001)(944506458)(944626604)(750132)(520011016);
ANALYSIS:
- This header denotes what to do with received message, where to put it.
- auth: Message originating from Authenticated sender
- 0: Not Authenticated
- dest: Destination where message should be placed
- J: JUNK directory
- Message matched 6 Anti-Spam Delivery rules:
- (520011016)
- (750132)
- (910001)
- (944506458)
- (944626604)
------------------------------------------
(7) Test: X-Microsoft-Antispam Bulk Mail
HEADER:
X-Microsoft-Antispam
VALUE:
BCL:0;
ANALYSIS:
- BCL: BULK Confidence Level: 0
The message isn't from a bulk sender.
More information:
- https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/bulk-complaint-level-values
------------------------------------------
[...]
------------------------------------------
(10) Test: MS Defender ATP Message Properties
HEADER:
X-MS-Exchange-AtpMessageProperties
VALUE:
SA|SL
ANALYSIS:
- MS Defender Advanced Threat Protection enabled following protections on this message:
- Safe Attachments Protection
- Safe Links Protection
------------------------------------------
(11) Test: Domain Impersonation
HEADER:
From
VALUE:
"attacker" <attacker@attacker.com>
ANALYSIS:
- Mail From: <attacker@attacker.com>
- Mail Domain: attacker.com
--> resolves to: 11.22.33.44
--> reverse-DNS resolves to: ec2-11-22-33-44.eu-west-3.compute.amazonaws.com
(sender's domain: amazonaws.com)
- First Hop: SMTP-SERVICE (44.55.66.77)
--> resolves to:
--> reverse-DNS resolves to: host44-55-66-77.static.arubacloud.pl
(first hop's domain: arubacloud.pl)
- Domain SPF: "v=spf1 include:_spf.google.com ~all"
- WARNING! Potential Domain Impersonation!
- Mail's domain should resolve to: amazonaws.com
- But instead first hop resolved to: arubacloud.pl
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```
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- **`delete-warning-div-macro.vbs`** - VBA Macro function to be used as a Social Engineering trick removing "Enable Content" warning message as the topmost floating text box with given name. ([gist](https://gist.github.com/mgeeky/9cb6acdec31c8a70cc037c84c77a359c))
- **`gophish-send-mail`** - This script will connect to your GoPhish instance, adjust HTML template and will send a quick test e-mail wherever you told it to, in attempt to let you quickly test out your HTML code.
- **`MacroDetectSandbox.vbs`** - Visual Basic script responsible for detecting Sandbox environments, as presented in modern Trojan Droppers implemented in Macros. ([gist](https://gist.github.com/mgeeky/61e4dfe305ab719e9874ca442779a91d))
- **`Macro-Less-Cheatsheet.md`** - Macro-Less Code Execution in MS Office via DDE (Dynamic Data Exchange) techniques Cheat-Sheet ([gist](https://gist.github.com/mgeeky/981213b4c73093706fc2446deaa5f0c5))
- **`macro-psh-stdin-author.vbs`** - VBS Social Engineering Macro with Powershell invocation taking arguments from Author property and feeding them to StdIn. ([gist](https://gist.github.com/mgeeky/50c4b7fa22d930a80247fea62755fbd3))
- **`Phish-Creds.ps1`** - Powershell oneline Credentials Phisher - to be used in malicious Word Macros/VBA/HTA or other RCE commands on seized machine. ([gist](https://gist.github.com/mgeeky/a404d7f23c85954650d686bb3f02abaf))
One can additionally add, right after `Get-Credential` following parameters that could improve pretext's quality during social engineering attempt:
- `-Credential domain\username` - when we know our victim's domain and/or username - we can supply this info to the dialog
- `-Message "Some luring sentence"` - to include some luring message
- [**`PhishingPost`**](https://github.com/mgeeky/PhishingPost) - (PHP Script intdended to be used during Phishing campaigns as a credentials collector linked to backdoored HTML <form> action parameter.
- **`phishing-HTML-linter.py`** - This script will help you identify issues with your HTML code that you wish to use as your Phishing template.
It looks for things such as:
- Embedded images
- Images with lacking `ALT=""` attribute
- Anchors trying to masquerade links
Such characteristics are known bad smells that will let your e-mail blocked.
- [**`RobustPentestMacro`**](https://github.com/mgeeky/RobustPentestMacro) - This is a rich-featured Visual Basic macro code for use during Penetration Testing assignments, implementing various advanced post-exploitation techniques.
- **`warnings\EN-Word.docx`** and **`warnings\EN-Excel.docx`** - Set of ready-to-use Microsoft Office Word shapes that can be pasted / inserted into malicious documents for enticing user into clicking "Enable Editing" and "Enable Content" buttons.
- **`WMIPersistence.vbs`** - Visual Basic Script implementing WMI Persistence method (as implemented in SEADADDY malware and further documented by Matt Graeber) to make the Macro code schedule malware startup after roughly 3 minutes since system gets up. ([gist](https://gist.github.com/mgeeky/d00ba855d2af73fd8d7446df0f64c25a))
- **`Various-Macro-Based-RCEs.md`** - Various Visual Basic Macros-based Remote Code Execution techniques to get your meterpreter invoked on the infected machine. ([gist](https://gist.github.com/mgeeky/61e4dfe305ab719e9874ca442779a91d))
- **`vba-macro-mac-persistence.vbs`** - (WIP) Working on VBA-based MacPersistance functionality for MS Office for Mac Macros. ([gist](https://gist.github.com/mgeeky/dd184e7f50dfab5ac97b4855f23952bc))
- **`vba-windows-persistence.vbs`** - VBA Script implementing two windows persistence methods - via WMI EventFilter object and via simple Registry Run. ([gist](https://gist.github.com/mgeeky/07ffbd9dbb64c80afe05fb45a0f66f81))
- [**`VisualBasicObfuscator`**](https://github.com/mgeeky/VisualBasicObfuscator) - Visual Basic Code universal Obfuscator intended to be used during penetration testing assignments.