Obtain Capabilities: Эксплойты
Other sub-techniques of Obtain Capabilities (6)
Adversaries may buy, steal, or download exploits that can be used during targeting. An exploit takes advantage of a bug or vulnerability in order to cause unintended or unanticipated behavior to occur on computer hardware or software. Rather than developing their own exploits, an adversary may find/modify exploits from online or purchase them from exploit vendors.(Citation: Exploit Database)(Citation: TempertonDarkHotel)(Citation: NationsBuying) In addition to downloading free exploits from the internet, adversaries may purchase exploits from third-party entities. Third-party entities can include technology companies that specialize in exploit development, criminal marketplaces (including exploit kits), or from individuals.(Citation: PegasusCitizenLab)(Citation: Wired SandCat Oct 2019) In addition to purchasing exploits, adversaries may steal and repurpose exploits from third-party entities (including other adversaries).(Citation: TempertonDarkHotel) An adversary may monitor exploit provider forums to understand the state of existing, as well as newly discovered, exploits. There is usually a delay between when an exploit is discovered and when it is made public. An adversary may target the systems of those known to conduct exploit research and development in order to gain that knowledge for use during a subsequent operation. Adversaries may use exploits during various phases of the adversary lifecycle (i.e. Exploit Public-Facing Application, Exploitation for Client Execution, Exploitation for Privilege Escalation, Exploitation for Defense Evasion, Exploitation for Credential Access, Exploitation of Remote Services, and Application or System Exploitation).
Примеры процедур |
|
| Название | Описание |
|---|---|
| Kimsuky |
Kimsuky has obtained exploit code for various CVEs.(Citation: KISA Operation Muzabi) |
Контрмеры |
|
| Контрмера | Описание |
|---|---|
| Pre-compromise |
This category is used for any applicable mitigation activities that apply to techniques occurring before an adversary gains Initial Access, such as Reconnaissance and Resource Development techniques. |
Обнаружение
Much of this activity will take place outside the visibility of the target organization, making detection of this behavior difficult. Detection efforts may be focused on behaviors relating to the use of exploits (i.e. Exploit Public-Facing Application, Exploitation for Client Execution, Exploitation for Privilege Escalation, Exploitation for Defense Evasion, Exploitation for Credential Access, Exploitation of Remote Services, and Application or System Exploitation).
Ссылки
- Zetter, K. (2019, October 3). Researchers Say They Uncovered Uzbekistan Hacking Operations Due to Spectacularly Bad OPSEC. Retrieved October 15, 2020.
- Bill Marczak and John Scott-Railton. (2016, August 24). The Million Dollar Dissident: NSO Group’s iPhone Zero-Days used against a UAE Human Rights Defender. Retrieved December 12, 2016.
- Nicole Perlroth and David E. Sanger. (2013, July 12). Nations Buying as Hackers Sell Flaws in Computer Code. Retrieved March 9, 2017.
- Temperton, J. (2015, August 10). Hacking Team zero-day used in new Darkhotel attacks. Retrieved March 9, 2017.
- Offensive Security. (n.d.). Exploit Database. Retrieved October 15, 2020.
- KISA. (n.d.). Phishing Target Reconnaissance and Attack Resource Analysis Operation Muzabi. Retrieved March 7, 2022.
Связанные риски
Каталоги
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