Home Malware Programs Trojans Mal/Refpron-B

Mal/Refpron-B

Posted: November 10, 2009

Threat Metric

Threat Level: 9/10
Infected PCs: 47
First Seen: July 24, 2009
Last Seen: July 25, 2021
OS(es) Affected: Windows

Mal/Refpron-B is a Trojan horse created to infiltrate a user's computer to allow entry of adware and spyware into the the system. Once installed, Mal/Refpron-B , or Backdoor:Win32/Refpron.P, hijacks the computer and opens security holes, which makes the computer vulnerable and may expose personal and financial data to remote hackers. In addition, Mal/Refpron-B may also allow third parties to execute malicious programs and download additional malware such as rogue anti-spyware programs. Mal/Refpron-B may also generate large numbers of false popup adverts. Mal/Refpron-B is a very dangerous threat to the security of the user’s personal and financial data and should be terminated immediately.

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)

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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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.exe
Size: 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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