Backdoor.Barkiofork
Posted: April 27, 2012
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.
Threat Level: | 6/10 |
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Infected PCs: | 81 |
First Seen: | April 27, 2012 |
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OS(es) Affected: | Windows |
Backdoor.Barkiofork is a backdoor Trojan that opens a back door on the infected computer. Backdoor.Barkiofork is distributed to the affected machine by malicious documents delivered through email. Once executed, Backdoor.Barkiofork creates the certain file. Then, Backdoor.Barkiofork modifies the Windows registry. The created file is then loaded by explorer.exe in a try to open a back door on the affected PC, thus enabling remote attackers to perform malicious actions such as download and executing remote files, uploading system information that include the logged in user, disk space information, the operating system version, and the CPU. Remove Backdoor.Barkiofork as early as possible with a genuine anti-malware tool.
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:file.exe
File name: file.exeSize: 48.01 KB (48016 bytes)
MD5: ed3aa8eb4600f1e1677eb2c1fba69f3b
Detection count: 97
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: May 3, 2012
file.dll
File name: file.dllSize: 39.42 KB (39424 bytes)
MD5: 4a5c66bc0481dcce81c05a924093f15e
Detection count: 96
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: May 3, 2012
update.exe
File name: update.exeSize: 48.01 KB (48016 bytes)
MD5: 5373712eafda5e334da299082b20a668
Detection count: 94
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: May 3, 2012
file.exe
File name: file.exeSize: 55.69 KB (55696 bytes)
MD5: 01d935eafb2eee65c15bf7a6540ee0c8
Detection count: 2
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: May 3, 2012
file.dll
File name: file.dllSize: 39.42 KB (39424 bytes)
MD5: cd1d9928544336eb1f77cb633908851c
Detection count: 1
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: May 3, 2012
%Windir%\ntshrui.dll
File name: %Windir%\ntshrui.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Registry Modifications
HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\DesktopProcess\"DesktopProcess" = "1"
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