Categories: Malware

BrowserModifier:Win32/SearchNugget malicious file

The BrowserModifier:Win32/SearchNugget is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What BrowserModifier:Win32/SearchNugget virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Uses Windows utilities for basic functionality
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine BrowserModifier:Win32/SearchNugget?


File Info:

crc32: 54161F93md5: 05eb2ad83d8f769334a199c614607867name: springflowers.exesha1: 8ac389465b28088d9053fbe348c4b335c5f3d3afsha256: 486f7941777b8257180a426a49119a01866259f2b7d27a5867c9f9b716afc3e9sha512: ad67e07e3b06245d7e9072aeced69c8d19b86369cc6282ea7613d856fe30a69aea9ab3ac7f37c3fea302b6c5e28a4d69c95375460650d78a392fd8c0945026b5ssdeep: 49152:vWUUEN69pwE58r/Xq38BKU31UOO4gLgfG5x2LG:x5NWf58r/XyaWOxgEe5cLGtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 2006 Acez SoftwareFileDescription: Spring Themed Screen SaverFileVersion: 1.3CompanyName: Acez Software

BrowserModifier:Win32/SearchNugget also known as:

MicroWorld-eScan Gen:Adware.Heur.gq1@R0KVdygi
nProtect Adware.SearchNugget.A
CAT-QuickHeal AdTool.WhenU.a.n4 (Not a Virus)
Malwarebytes Adware.WhenU
BitDefender Gen:Adware.Heur.gq1@R0KVdygi
Agnitum Adware.Vvsn.B
F-Prot W32/SaveNow.D
Symantec WS.Reputation.1
TotalDefense Win32/WhenU
TrendMicro-HouseCall Adware_.64EFB9BF
Avast Win32:Whenu-I [PUP]
Kaspersky not-a-virus:WebToolbar.Win32.WhenU.a
NANO-Antivirus Riskware.Win32.SaveNow.dlnqxe
Rising PE:Trojan.Win32.Generic.11E452F9!300176121
Ad-Aware Gen:Adware.Heur.gq1@R0KVdygi
Sophos WhenU
F-Secure Gen:Adware.Heur.gq1@R0KVdygi
DrWeb Adware.SaveNow
VIPRE WhenU
TrendMicro Adware_.64EFB9BF
McAfee-GW-Edition Adware-BHO.gen
Emsisoft Gen:Adware.Heur.gq1@R0KVdygi (B)
Cyren W32/SaveNow.WEFM-5734
Jiangmin AdWare/MegaSearch.h
Avira DR/MegaSearch.B.1
Kingsoft Win32.Troj.Generic.a.(kcloud)
Microsoft BrowserModifier:Win32/SearchNugget
GData Gen:Adware.Heur.gq1@R0KVdygi
McAfee Artemis!05EB2AD83D8F
AVware WhenU
VBA32 Signed-AdTool.Win32.WhenU.a
ESET-NOD32 Win32/Adware.WhenU.SaveNow potentially unwanted
Tencent Win32.Risk.Adspy.Hfn
Ikarus not-a-virus:WebToolbar.Win32.WhenU
Fortinet Adware/SaveNow
AVG Generic.EAI
Baidu-International Adware.Win32.WhenU.ApZT
Qihoo-360 Win32/Trojan.Dropper.a64

How to remove BrowserModifier:Win32/SearchNugget?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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