Beebus
Posted: February 8, 2013
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Ranking: | 2,805 |
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Threat Level: | 1/10 |
Infected PCs: | 6,923 |
First Seen: | February 8, 2013 |
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Last Seen: | October 17, 2023 |
OS(es) Affected: | Windows |
Beebus is a backdoor Trojan that targets entities that are affiliated with national defense and aerospace (flight operations related to both Earth's atmosphere and outer space). Some PC security researchers estimate that Beebus's attacks originate from China and are politically-motivated, although SpywareRemove.com malware researchers note that any Windows PC can be equally compromised by Beebus's attacks. Since Beebus's payload includes functions to conceal itself, steal personal information and install other PC threats automatically, you only should use advanced anti-malware software to delete Beebus, which is a high-level threat to your computer's safety.
Beebus: the Unexpected Document with an Unpleasant Surprise
While Beebus sometimes is distributed via malicious sites that use drive-by-download attacks to install Beebus indiscriminately, Beebus's primary vehicle for transportation is e-mail. By using targeted e-mail attacks that include malicious document files, Trojan droppers exploit known software vulnerabilities to install Beebus on computers that are related to military defense, aeronautical operations and astronautical operations.
Once Beebus is been installed by either a hostile site or an e-mail-transmitted Trojan, Beebus gathers up basic information about your PC's operating system and related settings. This information is encrypted and sent to a C&C server, which may instruct Beebus to make other attacks. Beebus includes a broad level of backdoor Trojan-related functions such as:
- The installation of specialized Trojans that steal other information, disrupt your PC's basic operations or disable security-related features. Since other components of Beebus are installed in the form of modules, any one Beebus infection can easily add extra attack features like this onto itself.
- A DLL exploit that forces Windows to load Beebus automatically (Beebus has not been observed attacking other operating systems).
Defending Your PC Against Beebus... to Defend Your Country Against Cyber-Threats
Since Beebus conceals some of its files in the Windows directory as DLL-based system components, you shouldn't try to remove Beebus manually if other solutions are available. SpywareRemove.com malware researchers also encourage you to make any anti-malware scans for removing Beebus exhaustive enough to detect related PC threats, such as spyware modules, that may be capable of attacks of their own. A failure to remove all of Beebus's components may result in other attacks or even the reinstallation of Beebus, itself.
Even though Beebus's attacks appear to be targeted at specific industries, drive-by-download attacks that serve as Beebus's secondary infection vectors can infect any PC that's exposed to the relevant website. Such sites may be either malicious (crafted explicitly to install Beebus) or compromised (hacked by third parties who insert harmful content into the code of an otherwise normal site). Accordingly, SpywareRemove.com malware experts also stress the usefulness of strong browser security for avoiding possible Beebus infections.
Technical Details
File System Modifications
Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
The following files were created in the system:ntshrui.DLL
File name: ntshrui.DLLFile type: Dynamic link library
Mime Type: unknown/DLL
Group: Malware file
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