Trojan.Refpron
Posted: March 2, 2008
Threat Metric
The Threat Meter is a malware assessment that SpywareRemove.com's research team is able to
give every identifiable malware threat. Our Threat Meter includes several criteria based off of
specific malware threats to value their severity, reach and volume. The Threat Meter is able to give
you a numerical breakdown of each threat's initial Threat Level, Detection Count, Volume Count,
Trend Path and Percentage Impact. The overall ranking of each threat in the Threat Meter is a basic
breakdown of how all threats are ranked within our own extensive malware database. The scoring for
each specific malware threat can be easily compared to other emerging threats to draw a contrast in
its particular severity. The Threat Meter is a useful tool in the endeavor of seeking a solution to
remove a threat or pursue additional analytical research for all types of computer users.
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.
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: | 47 |
| First Seen: | July 24, 2009 |
|---|---|
| Last Seen: | July 25, 2021 |
| OS(es) Affected: | Windows |
This Trojan is designed to infiltrate your computer and open a conduit by which large amounts of adware and spyware can be piped to your system. This program opens up a large security hole on your computer and is a very dangerous threat to the security of your personal and financial data. This program will download additional malware to your computer, and may generate large numbers of popup and pop-under adverts.
Aliases
Trj/Refpron.AI [Panda]Heuristic.LooksLike.Win32.NewMalware.I [McAfee-GW-Edition]Trojan.Packed.20070 [DrWeb]Gen:Trojan.VB.Refpron.1 [BitDefender]Win32:Malware-gen [Avast]Worm/MsnBot.217088 [AntiVir]Malware/Win32.Generic [AhnLab-V3]Packed.Win32.Koblu.c [Kaspersky]Win32:Delf-MZE [Avast]Trojan.Win32.Generic!BT [Sunbelt]Mal/Refpron-B [Sophos]a variant of Win32/Refpron.BC [NOD32]Heuristic.LooksLike.Trojan.Agent.H [McAfee-GW-Edition]Refpron.gen.i [McAfee]Trojan.Win32.Koblu.bgs [Kaspersky]
More aliases (211)
More aliases (211)
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:mtrstart.exe
File name: mtrstart.exeSize: 211.96 KB (211968 bytes)
MD5: aacd2f61a68ec43b913707109837af69
Detection count: 80
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
wtukd32.exe
File name: wtukd32.exeSize: 157.69 KB (157696 bytes)
MD5: c672a24345d6a3bfcbada8ed55347625
Detection count: 80
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
tdxdowkc.exe
File name: tdxdowkc.exeSize: 38.4 KB (38400 bytes)
MD5: 6b79cfb1c9f6dc02833460b62665812e
Detection count: 76
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
Nobicyt.exe
File name: Nobicyt.exeSize: 38.4 KB (38400 bytes)
MD5: 2039282f39681a8a86a0307912523a5d
Detection count: 72
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
afisicx.exe
File name: afisicx.exeSize: 38.4 KB (38400 bytes)
MD5: ebd249dc8fb407d2621a82677da35788
Detection count: 72
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
roxtctm.exe
File name: roxtctm.exeSize: 38.4 KB (38400 bytes)
MD5: d3ee74d2f63eba3dab9cc7de95670057
Detection count: 71
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
msrstart.exe
File name: msrstart.exeSize: 242.17 KB (242176 bytes)
MD5: 0b0e67b76ac3c31ddd816fd81a198e1c
Detection count: 61
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
sobicyt.exe
File name: sobicyt.exeSize: 38.4 KB (38400 bytes)
MD5: bd640e5458b7d5beac1b214321a33b40
Detection count: 56
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
sopidkc.exe
File name: sopidkc.exeSize: 47.61 KB (47616 bytes)
MD5: f12946c3546f62695026092c6af21737
Detection count: 51
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
wiwow64.exe
File name: wiwow64.exeSize: 86.01 KB (86016 bytes)
MD5: c38399857a51912246586f684b5090d0
Detection count: 45
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
wsldoekd.exe
File name: wsldoekd.exeSize: 46.59 KB (46592 bytes)
MD5: 94cca4df29d10240966f2cba67a02761
Detection count: 44
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
sofatnet.exe
File name: sofatnet.exeSize: 95.23 KB (95232 bytes)
MD5: c8ae1d12e4ff8ea7f809abe592baa417
Detection count: 43
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
roytctm.exe
File name: roytctm.exeSize: 47.61 KB (47616 bytes)
MD5: 7e6fc93039ec561c264b9185a6f9a3a2
Detection count: 42
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
2293594.exe
File name: 2293594.exeSize: 133.12 KB (133120 bytes)
MD5: 101e1046c450a467c34bd61353e5bebc
Detection count: 22
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
87552110.exe
File name: 87552110.exeSize: 87.55 KB (87552 bytes)
MD5: baa89e192119e1df1c593e102a508aaa
Detection count: 21
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
%TEMP%\lsass.exe
File name: lsass.exeSize: 217.08 KB (217088 bytes)
MD5: fb49d4509343a486d8c9acd4529bd8c5
Detection count: 21
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: November 3, 2010
macidwe.exe
File name: macidwe.exeSize: 37.37 KB (37376 bytes)
MD5: bd6a2f5cc6d9537a5b37a94af1293ed0
Detection count: 4
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
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