# CVE-2021-44207 - Cyber Threat Intelligence

These _indicators_ were reported, collected, and generated during the [VulDB CTI analysis](https://vuldb.com/?kb.cti) of the campaign known as _CVE-2021-44207_. The _activity monitoring_ correlates data from social media, forums, chat rooms, and darknet markets. It helps to determine associated actors, specific activities, expected intentions, emerging research, and ongoing attacks. Our unique _predictive model_ uses _big data_ to forecast activities and their characteristics.

_Live data_ and more _analysis capabilities_ are available at [https://vuldb.com/?actor](https://vuldb.com/?actor)

## Countries

These _countries_ are directly (e.g. origin of attacks) or indirectly (e.g. access by proxy) associated with CVE-2021-44207:

* [CN](https://vuldb.com/?country.cn)
* [US](https://vuldb.com/?country.us)
* [RU](https://vuldb.com/?country.ru)
* ...

There are 6 more country items available. Please use our online service to access the data.

## Actors

These _actors_ are associated with CVE-2021-44207 or other actors linked to the campaign.

ID | Actor | Confidence
-- | ----- | ----------
1 | [APT41](https://vuldb.com/?actor.apt41) | High

## IOC - Indicator of Compromise

These _indicators of compromise_ (IOC) indicate associated network resources which are known to be part of research and attack activities of CVE-2021-44207.

ID | IP address | Hostname | Actor | Confidence
-- | ---------- | -------- | ----- | ----------
1 | [18.118.56.237](https://vuldb.com/?ip.18.118.56.237) | ec2-18-118-56-237.us-east-2.compute.amazonaws.com | [APT41](https://vuldb.com/?actor.apt41) | Medium
2 | [20.121.42.11](https://vuldb.com/?ip.20.121.42.11) | - | [APT41](https://vuldb.com/?actor.apt41) | High
3 | [34.139.13.46](https://vuldb.com/?ip.34.139.13.46) | 46.13.139.34.bc.googleusercontent.com | [APT41](https://vuldb.com/?actor.apt41) | Medium
4 | ... | ... | ... | ...

There are 13 more IOC items available. Please use our online service to access the data.

## TTP - Tactics, Techniques, Procedures

_Tactics, techniques, and procedures_ (TTP) summarize the suspected MITRE ATT&CK techniques used within CVE-2021-44207. This data is unique as it uses our predictive model for actor profiling.

ID | Technique | Weakness | Description | Confidence
-- | --------- | -------- | ----------- | ----------
1 | T1059.007 | CWE-79 | Cross Site Scripting | High
2 | T1068 | CWE-264, CWE-284 | Execution with Unnecessary Privileges | High
3 | T1211 | CWE-254 | 7PK Security Features | High
4 | ... | ... | ... | ...

There are 2 more TTP items available. Please use our online service to access the data.

## IOA - Indicator of Attack

These _indicators of attack_ (IOA) list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration during CVE-2021-44207. This data is unique as it uses our predictive model for actor profiling.

ID | Type | Indicator | Confidence
-- | ---- | --------- | ----------
1 | File | `/api/trackedEntityInstances` | High
2 | File | `/include/make.php` | High
3 | File | `/uncpath/` | Medium
4 | File | `admin.php` | Medium
5 | ... | ... | ...

There are 34 more IOA items available (file, library, argument, input value, pattern, network port). Please use our online service to access the data.

## References

The following list contains _external sources_ which discuss the campaign and the associated activities:

* https://www.mandiant.com/resources/apt41-us-state-governments

## Literature

The following _articles_ explain our unique predictive cyber threat intelligence:

* [VulDB Cyber Threat Intelligence Documentation](https://vuldb.com/?kb.cti)
* [Cyber Threat Intelligence - Early Anticipation of Attacks](https://www.scip.ch/en/?labs.20201022)

## License

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