Backdoor.ExtenBro.AK
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 20,160 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 107,738 |
| First Seen: | February 3, 2015 |
| Last Seen: | October 24, 2025 |
| OS(es) Affected: | Windows |
The security alerts connected to Backdoor.ExtenBro.AK are not something you should overlook. The Backdoor.ExtenBro.AK alerts notify users of a Backdoor Trojan on their systems that may be used by third parties to modify their data, programs and network connections. The ExtenBro.AK Backdoor Trojan may be deployed to users via corrupted attachments to spam emails that may be related to updates from PayPal and Facebook. The corrupted files that are loaded with the Backdoor.ExtenBro.AK malware may appear as Powerpoint presentations, Microsoft Word documents and Excel Worksheets. Additionally, there are several cases where the Backdoor.ExtenBro.AK malware may be promoted as a video player on untrusted software deployment platforms and forums dedicated to freeware. Backdoor.ExtenBro.AK is a member of the ExtenBro family of Backdoor Trojans and may open ports to your system to listen to instructions by its handlers and send data like your software and hardware configuration, IP address, a list of files in the home folder and username and account password.
The handlers of the ExtenBro.AK Backdoor Trojan may use it to establish a FTP connection to your PC, collect data and delete programs and folders. The ExtenBro Trojan is packed as crafted to function as a portable program and may be registered as a startup service in the MSCONFIG utility to ensure its functionality. The activity of the Backdoor.ExtenBro.AK malware may require a large portion of your system resources, your machine may run slower, and you may notice program windows being closed automatically. The Backdoor.ExtenBro.AK cyber threat is similar to Protos and Mokes, may allow third parties to make modifications to your account settings, and you may be locked out of your PC. Consider installing a renowned anti-malware suite to boost your cyber defenses and prevent Backdoor.ExtenBro.AK from landing on your hard drive.
Table of Contents
SpyHunter Detects & Remove Backdoor.ExtenBro.AK
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | trz2CD3.tmp | abcc1ca6bc7087f81b9f120a79a92476 | 3,022 |
| 2. | launcher.exe | 8bfb86066953bd85434e7ad4e95f2787 | 2,496 |
| 3. | trzC9C2.tmp | 77c96ef6d6f2454806f74220122e664d | 1,755 |
| 4. | trz4987.tmp | 532c36028a94d694efee51d224d74c58 | 363 |
| 5. | safebrowser.exe | 7096f2951a2cb11e5cd44f3265675bb1 | 157 |
| 6. | new-super-ext.exe | 0d5f80c1b7f2dfe501809892c7492645 | 78 |
| 7. | world-super-ext.exe | 651fd5db9262e1dce31c6bd509d76ddf | 66 |
| 8. | extsetup.exe | fbe1c557c1b9f9156bce075b79c298ad | 57 |
| 9. | 02397559-4503-4c18-b7bb-dfcfd68c9981.exe | 4238633c577cad862eb0584412508633 | 11 |
| 10. | ChromeExtensionUpdater.exe | f9f0625db1493279d10bd469febf88b4 | 1 |
Registry Details
Directories
Backdoor.ExtenBro.AK may create the following directory or directories:
| %LOCALAPPDATA%\betterworld\ExitNode |
