Home Malware Programs Worms MSIL.Necast.B

MSIL.Necast.B

Posted: November 9, 2011

Threat Metric

Threat Level: 5/10
Infected PCs: 8,870
First Seen: November 9, 2011
Last Seen: July 15, 2022
OS(es) Affected: Windows

Aliases

Win32/Zbot.N [AVG]Trojan-Spy.Win32.Zbot [Ikarus]Win-Trojan/Patched.DD [AhnLab-V3]Trojan.Starter.1695 [DrWeb]Trojan-Spy.Win32.Zbot.gen [Kaspersky]Win32/Patched.HN [NOD32]W32/Katusha [McAfee]Generic25.BLGR [AVG]W32/Yakes.IXX!tr [Fortinet]Trojan-Downloader.Win32.Injecter [Ikarus]Trojan/Win32.Yakes [AhnLab-V3]Trojan/Win32.Yakes.gen [Antiy-AVL]Heuristic.BehavesLike.Win32.Spyware.C [McAfee-GW-Edition]PAK_Generic.001 [TrendMicro]TR/Yakes.ixx [AntiVir]
More aliases (204)

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:



D:\Jose Trabajo Dropbox\Dropbox\jose\Validacion_de_Windows_7\Validacion de Windows 7\Validacion de Windows 7.exe File name: Validacion de Windows 7.exe
Size: 2.34 MB (2341242 bytes)
MD5: fb11ad4bfdf3b063ce1116294c8db769
Detection count: 5,291
File type: Executable File
Mime Type: unknown/exe
Path: D:\Jose Trabajo Dropbox\Dropbox\jose\Validacion_de_Windows_7\Validacion de Windows 7\Validacion de Windows 7.exe
Group: Malware file
Last Updated: October 16, 2023
%TEMP%\nsb5449.tmp\004.dll File name: 004.dll
Size: 65.02 KB (65024 bytes)
MD5: 7b70ca14e829dfb629fe35c9658263c6
Detection count: 49
File type: Dynamic link library
Mime Type: unknown/dll
Path: %TEMP%\nsb5449.tmp
Group: Malware file
Last Updated: November 10, 2011
%ALLUSERSPROFILE%\JavaVerifierNotifier.dll File name: JavaVerifierNotifier.dll
Size: 83.45 KB (83456 bytes)
MD5: e49f9d4e17b1ccbbaa6c3169f0648ba6
Detection count: 35
File type: Dynamic link library
Mime Type: unknown/dll
Path: %ALLUSERSPROFILE%
Group: Malware file
Last Updated: November 11, 2011
%COMMONPROGRAMFILES%\New Boundary\PrismXL\PRISMXL.SYS File name: PRISMXL.SYS
Size: 176.12 KB (176128 bytes)
MD5: fedb2b9802c4d29056bdb4ede0a8cfd4
Detection count: 12
File type: System file
Mime Type: unknown/SYS
Path: %COMMONPROGRAMFILES%\New Boundary\PrismXL
Group: Malware file
Last Updated: November 18, 2011
%USERPROFILE%\Os meus documentos\ssmss.exe File name: ssmss.exe
Size: 2.65 MB (2658304 bytes)
MD5: 0cc2ded1224e4d88b5b753616567d8d3
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Os meus documentos
Group: Malware file
Last Updated: November 10, 2011
%APPDATA%\Win32UpdateClient\svchost.exe File name: svchost.exe
Size: 516.09 KB (516096 bytes)
MD5: 1b2c27fd527619683429e37936a5f67a
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\Win32UpdateClient
Group: Malware file
Last Updated: November 10, 2011
%ALLUSERSPROFILE%\Application Data\kuRLTCDnyhmgyh.exe File name: kuRLTCDnyhmgyh.exe
Size: 463.87 KB (463872 bytes)
MD5: 774a3649b57344da35e05572f3231944
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %ALLUSERSPROFILE%\Application Data
Group: Malware file
Last Updated: November 10, 2011
C:\Program Files\Common Files\Adobe\adobe_rdr.exe File name: adobe_rdr.exe
Size: 729.6 KB (729600 bytes)
MD5: 8cc15faa2fda3b3654329651844a8716
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files\Common Files\Adobe\adobe_rdr.exe
Group: Malware file
Last Updated: March 19, 2022
%USERPROFILE%\?????????????? ????????\uTorrent Expansion SBI Leecher Pack v18 (based on uTorrent 3.0 Build 25422)\uTorrent Expansion SBI Leecher Pack v18 (based on uTorrent 3.0 Build 25422)\NoComplete_Report-Seeder.exe File name: NoComplete_Report-Seeder.exe
Size: 1.45 MB (1458040 bytes)
MD5: 17c74ff668c5a88727a09e7352a8b272
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\?????????????? ????????\uTorrent Expansion SBI Leecher Pack v18 (based on uTorrent 3.0 Build 25422)\uTorrent Expansion SBI Leecher Pack v18 (based on uTorrent 3.0 Build 25422)
Group: Malware file
Last Updated: November 10, 2011
%PROGRAMFILES%\LP\5BF4\B6A.exe File name: B6A.exe
Size: 177.15 KB (177152 bytes)
MD5: 0252fd9ebd4d312e58050cbad380c06c
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\LP\5BF4
Group: Malware file
Last Updated: November 10, 2011
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