Trojan.Tobfy.A
Posted: August 6, 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: | 8/10 |
---|---|
Infected PCs: | 2,115 |
First Seen: | August 6, 2012 |
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Last Seen: | June 12, 2019 |
OS(es) Affected: | Windows |
Trojan:Win32/Tobfy.A is a Trojan that is used to distribute a Police Central e-crime Unit (PCEU) Ransomware to vulnerable computers. Trojan:Win32/Tobfy.A blocks affected PC users from accessing the desktop by displaying a certain image/pop-up alert. The image includes falsified instructions and tricky information about a ransom that you are demanded to pay via Ukash, Paysafecard, Green Dot MoneyPak or Ultimate Game Card to restore access to the computer. The pop-up notification uses the name of the legitimate authority in an attempt to persuade PC users to pay the ransom.
Once installed, Trojan:Win32/Tobfy.A makes system changes on the infected computer system. Trojan:Win32/Tobfy.A may add a hidden random file name on the corrupted machine. Trojan:Win32/Tobfy.A creates the certain registry entry so that it can run automatically every time you start Windows. Trojan:Win32/Tobfy.A terminates several legitimate process names including msconfig.exe, cmd.exe, taskmgr.exe and regedit.exe if they are currently running on the compromised PC. Trojan:Win32/Tobfy.A also closes windows with the title 'Program Manager'. Trojan:Win32/Tobfy.A disables services, devices, and drivers when the computer is started in 'Safe Mode' and 'Safe Mode with Networking' by renaming the particular registry keys.
Aliases
More aliases (1349)
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:%USERPROFILE%\pcatczhuokwhaffrllhukrlbl.exe
File name: pcatczhuokwhaffrllhukrlbl.exeSize: 117.76 KB (117760 bytes)
MD5: e2b10dfcd85eabdf5c752606db2353ec
Detection count: 95
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: December 20, 2012
%USERPROFILE%\winlogon.exe
File name: winlogon.exeSize: 105.59 KB (105597 bytes)
MD5: 90561c4d294f749c9abbf332ab9e70f1
Detection count: 70
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 8, 2013
%USERPROFILE%\rundll32.exe
File name: rundll32.exeSize: 113.31 KB (113319 bytes)
MD5: 3e48528f1cf17dd489a420b43593a606
Detection count: 60
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 13, 2013
%USERPROFILE%\5316944.exe
File name: 5316944.exeSize: 125.95 KB (125952 bytes)
MD5: 9838734ba064b46bc4b8fdcc1ff71f11
Detection count: 50
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 15, 2013
%USERPROFILE%\wldmiqfvod.exe
File name: wldmiqfvod.exeSize: 117.24 KB (117248 bytes)
MD5: 13341c0afb310ddc69c88e41cb5ecae5
Detection count: 33
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: December 28, 2012
%USERPROFILE%\csrss.exe
File name: csrss.exeSize: 111.74 KB (111741 bytes)
MD5: 1dd6a80fed22cab05941b55fff672180
Detection count: 32
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 17, 2013
%SystemDrive%\Users\<username>\appdata\local\temp\wlsidten.exe
File name: wlsidten.exeSize: 108.41 KB (108415 bytes)
MD5: c0324df7532e2052f4b5551f9845c832
Detection count: 28
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\appdata\local\temp
Group: Malware file
Last Updated: April 22, 2013
%USERPROFILE%\wldmiqfvod.exe
File name: wldmiqfvod.exeSize: 107.52 KB (107520 bytes)
MD5: 7178fb16d5355e8c4d2242dd753cea85
Detection count: 26
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: March 4, 2013
%TEMP%\wlsidten.exe
File name: wlsidten.exeSize: 107.52 KB (107520 bytes)
MD5: 14fb37db7ef16abfc8a6683c933c97ca
Detection count: 21
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: January 5, 2013
%TEMP%\rwixh0py.exe
File name: rwixh0py.exeSize: 111.22 KB (111229 bytes)
MD5: f7cbbaca11ff89cadbcd09c7a132ebc3
Detection count: 20
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: May 8, 2013
%USERPROFILE%\jucheck.exe
File name: jucheck.exeSize: 108.41 KB (108415 bytes)
MD5: 44961e021815c23295909c2957df640a
Detection count: 16
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 16, 2013
%USERPROFILE%\ttcaqxxwiohgawixymqver.exe
File name: ttcaqxxwiohgawixymqver.exeSize: 101.23 KB (101235 bytes)
MD5: 4f16191742f2194930ffffe37d08dc80
Detection count: 13
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 11, 2013
%USERPROFILE%\gmexwbrvazfmravermyqnfnan.exe
File name: gmexwbrvazfmravermyqnfnan.exeSize: 88.57 KB (88576 bytes)
MD5: 22db956f30a8015e3e79fc89121879a1
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: January 14, 2013
%USERPROFILE%\daqbrirwxj.exe
File name: daqbrirwxj.exeSize: 108.54 KB (108544 bytes)
MD5: 179404eef831d1f094efd09197a4998f
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: February 7, 2013
F:\csrss.exe
File name: csrss.exeSize: 120.83 KB (120832 bytes)
MD5: 693a3968bc68fe1a5af4a01bc2aea676
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: F:
Group: Malware file
Last Updated: May 8, 2013
%USERPROFILE%\ntwusukbsglbsvq.exe
File name: ntwusukbsglbsvq.exeSize: 98.16 KB (98163 bytes)
MD5: 6b33fb8b2d78f0663546df3a67d861c7
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 10, 2013
%USERPROFILE%\ntwusukbsglbsvq.exe
File name: ntwusukbsglbsvq.exeSize: 99.69 KB (99699 bytes)
MD5: 3cdc2e2f211693c66699b945d38e4c7a
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 11, 2013
%USERPROFILE%\iexplore.exe
File name: iexplore.exeSize: 105.59 KB (105597 bytes)
MD5: 15668e23ed83ffcb306e5b7e34d76b2d
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 8, 2013
%TEMP%\wlsidten.exe
File name: wlsidten.exeSize: 170.49 KB (170496 bytes)
MD5: f3f8ec93817c50d5913f2f28ef75d783
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: April 16, 2013
%USERPROFILE%\keehwsosizgwwjmv.exe
File name: keehwsosizgwwjmv.exeSize: 153.08 KB (153088 bytes)
MD5: b8f24ab2038a91397593fb27a8ddcb84
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 10, 2013
%USERPROFILE%\java.exe
File name: java.exeSize: 119.42 KB (119421 bytes)
MD5: 515e3e98054b2c7c677e9cc1d3a60cfa
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 29, 2013
%USERPROFILE%\vlcplayer.exe
File name: vlcplayer.exeSize: 111.74 KB (111741 bytes)
MD5: 95712f0a05c97b470427908bcbc27fb7
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: May 2, 2013
%USERPROFILE%\csrss.exe
File name: csrss.exeSize: 102.78 KB (102783 bytes)
MD5: b08aa919608870349148169b37613941
Detection count: 2
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%
Group: Malware file
Last Updated: April 17, 2013
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