Trojan

Should I remove “Trojan.Win32.Vilsel.ofn”?

Malware Removal

The Trojan.Win32.Vilsel.ofn 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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What Trojan.Win32.Vilsel.ofn virus can do?

  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior

How to determine Trojan.Win32.Vilsel.ofn?


File Info:

name: F9BDE242340283F61C3D.mlw
path: /opt/CAPEv2/storage/binaries/a007f2068698db04f7c3333d75540fb7d4d9361f08bb78020508e4a71254eb74
crc32: B4358F99
md5: f9bde242340283f61c3d98966305d89e
sha1: bd142b80a4159dff42779154f43f3d0c402adb21
sha256: a007f2068698db04f7c3333d75540fb7d4d9361f08bb78020508e4a71254eb74
sha512: 6fd57fc35e8d784791bcb6c799b3dafd521c660dca49db04f0f659b31982bd556e78b719729b34c13a98ab4bec4c71e4395224c33a198dd051bb6ada98c13456
ssdeep: 6144:EcFvrd1rWkNYiclkBw1x42dy8r1YAbycKN33K386JQPDHDdx/QtqV:F1dCicWy1xFc8r1NbZK9APJQPDHvd
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F6A5C036B7C0C8F2C49680317696AF136EF59C300564AA5BDB54CE092FF96E4D72A34B
sha3_384: c474a3f66dd40dabbe3e07ee072038c10bfeac13c02c009976035711f40406106552a1c37a5eeaccf24f87d55ab2de08
ep_bytes: 6a6068f0b74200e896f7ffffbf940000
timestamp: 2006-12-09 08:24:21

Version Info:

0: [No Data]

Trojan.Win32.Vilsel.ofn also known as:

BkavW32.FamVT.XianhCS5TTc.Worm
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Pykspa.1
FireEyeGeneric.mg.f9bde242340283f6
CAT-QuickHealWorm.Pykspa.C3
ALYacGen:Variant.Pykspa.1
CylanceUnsafe
ZillyaTrojan.Vilsel.Win32.3437
K7AntiVirusTrojan ( 003da8d71 )
K7GWTrojan ( 003da8d71 )
Cybereasonmalicious.234028
BaiduWin32.Worm.Autorun.o
CyrenW32/Pykspa.A.gen!Eldorado
SymantecW32.Pykspa.D
ESET-NOD32Win32/AutoRun.Agent.TG
APEXMalicious
ClamAVWin.Worm.Pykspa-9869413-0
KasperskyTrojan.Win32.Vilsel.ofn
BitDefenderGen:Variant.Pykspa.1
NANO-AntivirusTrojan.Win32.RMUT0758.efnmsy
SUPERAntiSpywareWorm.Pykspa/Variant
AvastWin32:Renos-KY [Trj]
TencentTrojan.Win32.BitCoinMiner.la
Ad-AwareGen:Variant.Pykspa.1
EmsisoftGen:Variant.Pykspa.1 (B)
ComodoTrojWare.Win32.Vilsel.Y@1v571n
DrWebTrojan.DownLoader9.50363
VIPREWorm.Win32.Skyper.b (v)
TrendMicroWORM_PYKSPA_EK160281.UVPM
McAfee-GW-EditionBehavesLike.Win32.Dropper.tz
SophosML/PE-A + W32/Pykse-F
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.1PEWLWO
JiangminTrojan/Vilsel.bmz
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=88)
Antiy-AVLTrojan/Generic.ASMalwS.1F7A
KingsoftHeur.SSC.2698540.1216.(kcloud)
MicrosoftWorm:Win32/Pykspa.C
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zepfod.R4378
Acronissuspicious
McAfeeW32/Pykse.worm.gen.a
VBA32Trojan.ChidikSun.28205
MalwarebytesWorm.Pykspa
TrendMicro-HouseCallWORM_PYKSPA_EK160281.UVPM
RisingWorm.Autorun!1.BC87 (CLASSIC)
YandexTrojan.GenAsa!oyWE4y6VTTI
IkarusWorm.Win32.Pykspa
eGambitUnsafe.AI_Score_99%
FortinetW32/Agent.XEK!tr
BitDefenderThetaGen:NN.ZexaF.34294.@nW@aO!OJ5h
AVGWin32:Renos-KY [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan.Win32.Vilsel.ofn?

Trojan.Win32.Vilsel.ofn 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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