Trojan

Should I remove “TrojanDownloader:Win32/Fosniw.B”?

Malware Removal

The TrojanDownloader:Win32/Fosniw.B 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 TrojanDownloader:Win32/Fosniw.B virus can do?

  • Anomalous binary characteristics

Related domains:

appx.koreasys1.com

How to determine TrojanDownloader:Win32/Fosniw.B?


File Info:

crc32: 60D5360A
md5: 389af41d094a27e3f0502d1983dbac4d
name: 389AF41D094A27E3F0502D1983DBAC4D.mlw
sha1: 8dd784aaad1e3efcb223e3b1bf1585488a7cec83
sha256: 5d01172d55da908177274e444039199d84b8b35648324cac8d717e85cd865b32
sha512: 5fcad772836a67353928860aee589d192bd54d9c00ef5da7ac74dcaeb32eed8dab22e0d41c43dc9c70dd2aa3bf4ef25229c375d1711a5f477a5abaec1325681b
ssdeep: 3072:AwdIZs55/5+ka7CFADqPOoOuX0V5jbukjQTn:AwdWIrX0VlbV
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, PECompact2 compressed

Version Info:

0: [No Data]

TrojanDownloader:Win32/Fosniw.B also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
FireEyeGeneric.mg.389af41d094a27e3
McAfeeGenericRXAC-WQ!389AF41D094A
CylanceUnsafe
K7AntiVirusTrojan-Downloader ( 0051b67e1 )
BitDefenderGen:Heur.FKP.10
K7GWTrojan-Downloader ( 0051b67e1 )
CrowdStrikewin/malicious_confidence_100% (D)
CyrenW32/Fosniw.B.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Fosniw-CE [Trj]
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanGen:Heur.FKP.10
RisingMalware.Heuristic!ET#98% (RDMK:cmRtazrpzEMpIKDrv3QzHDHioTtS)
Ad-AwareGen:Heur.FKP.10
SophosML/PE-A + Troj/Fosniw-F
F-SecureTrojan.TR/Crypt.ZPACK.Gen
DrWebTrojan.DownLoader7.24857
VIPRETrojan-Downloader.Win32.Fosniw.b (v)
McAfee-GW-EditionGenericRXAC-WQ!389AF41D094A
EmsisoftGen:Heur.FKP.10 (B)
IkarusTrojan-Downloader.Win32.Fosniw
GDataGen:Heur.FKP.10
JiangminTrojan.Generic.clmwt
AviraTR/Crypt.ZPACK.Gen
MAXmalware (ai score=88)
ArcabitTrojan.FKP.10
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojanDownloader:Win32/Fosniw.B
Acronissuspicious
BitDefenderThetaAI:Packer.A88C165C1E
ALYacGen:Heur.FKP.10
VBA32BScope.Trojan.Agent
MalwarebytesMalware.AI.3949222844
PandaGeneric Suspicious
ESET-NOD32a variant of Win32/TrojanDownloader.Fosniw.AU
TrendMicro-HouseCallTROJ_GEN.R03BC0DB121
YandexTrojan.GenAsa!fhBHfInq27w
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.N!tr
AVGWin32:Fosniw-CE [Trj]
Cybereasonmalicious.d094a2
Qihoo-360HEUR/QVM10.1.0EE9.Malware.Gen

How to remove TrojanDownloader:Win32/Fosniw.B?

TrojanDownloader:Win32/Fosniw.B removal tool
  • 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.

About the author

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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