Trojan-PSW.Win32.Certif.a
Posted: April 12, 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.
| Threat Level: | 9/10 |
|---|---|
| Infected PCs: | 37 |
| First Seen: | April 12, 2013 |
|---|---|
| Last Seen: | April 14, 2022 |
| OS(es) Affected: | Windows |
Trojan-PSW.Win32.Certif.a is a Trojan that circulates across a local network as a malicious library. Trojan.Win32.KillWin.sp attacks numerous gaming companies. Trojan-PSW.Win32.Certif.a copies the latest version of a malicious library to the specific folder. Trojan-PSW.Win32.Certif.a indicates the time attributes of file that has just been copied (modification time, creation time and last access) so they are the same as those for the system library. Trojan-PSW.Win32.Certif.a also indicates attributes of the malicious library as 'hidden', 'system', and 'read only'. After that, Trojan-PSW.Win32.Certif.a downloads and executes an another auxiliary program. Trojan-PSW.Win32.Certif.a looks for certificates installed in the affected computer system involving a private key. If Trojan-PSW.Win32.Certif.a finds any of them, it downloads them as files onto the disk. When Trojan-PSW.Win32.Certif.a stops working, the attackers uses the command 'dir' to check if any certificates had occurred.
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:wm.bat
File name: wm.batFile type: Batch file
Mime Type: unknown/bat
Group: Malware file
ctime.exe
File name: ctime.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
wm3280.dll
File name: wm3280.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
ec.exe
File name: ec.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
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