Malware

Should I remove “W32/SillyFDC-DY”?

Malware Removal

The W32/SillyFDC-DY 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 W32/SillyFDC-DY virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Detects Bochs through the presence of a registry key
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine W32/SillyFDC-DY?


File Info:

name: 0A8DB89C70815E118A45.mlw
path: /opt/CAPEv2/storage/binaries/f196cf319fb3a5652f1babd86d61d4667f5aa3179f333da7fac3f8455c5bb811
crc32: F38BF2B3
md5: 0a8db89c70815e118a450880369e687c
sha1: 1fcf9a316279a7d36c7d90794438860e586d3b3a
sha256: f196cf319fb3a5652f1babd86d61d4667f5aa3179f333da7fac3f8455c5bb811
sha512: afe4dce8f736043f9ef9bff1485c3bba4ae683fc3917374f72135202504df56bd28ecc62a2d57bb0c121cb1bb96e86292b05a0cf3c761fda17d12f3b0bc4c294
ssdeep: 768:XREJbx6hcGUodvXtgTVH7NHaurxmWXOQfwoObuPb77eU:XRErlKvml5lXAoO+H7d
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14E23623FB2410516DF467335B26B83E7C993F0DD1ACB2786B919A364CE14E90289D6E3
sha3_384: 39669e223cb6e5df3832f39fa16959597870cd51dbb6c5a93716a3125d189a7586fb347018a8cb8f6e1edf66e9316969
ep_bytes: 6814124000e8f0ffffff000000000000
timestamp: 2000-01-01 12:00:00

Version Info:

1:

W32/SillyFDC-DY also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.VBNA.li8h
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.96647
FireEyeGeneric.mg.0a8db89c70815e11
CAT-QuickHealTrojan.Vobfus.gen
McAfeeGeneric VB.bm
MalwarebytesGeneric.Malware.AI.DDS
ZillyaWorm.VBNA.Win32.37041
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 00568ec31 )
BitDefenderTrojan.GenericKDZ.96647
K7GWEmailWorm ( 00568ec31 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Generic.D17987
BaiduWin32.Worm.VB.u
VirITWorm.Win32.VBNA.IWZ
CyrenW32/Vobfus.C.gen!Eldorado
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.GG
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Worm.VB-1059
KasperskyTrojan.Win32.Agent.xsde
AlibabaWorm:Win32/vobfus.1030
ViRobotWorm.Win32.VBNA.49152.AJH
RisingTrojan.Autorun!1.DA78 (CLASSIC)
SophosW32/SillyFDC-DY
F-SecureWorm:W32/Vinkus.gen!A
DrWebTrojan.MulDrop.35361
VIPRETrojan.GenericKDZ.96647
TrendMicroWORM_VB.SMP
McAfee-GW-EditionBehavesLike.Win32.VBObfus.pt
Trapminesuspicious.low.ml.score
EmsisoftTrojan.GenericKDZ.96647 (B)
IkarusTrojan.Autorun
JiangminWorm/VBNA.gwgf
AviraWORM/VBNA.iwz
MAXmalware (ai score=100)
Antiy-AVLWorm/Win32.VBNA.a
XcitiumWorm.Win32.VBNA.~gen@1qlvkj
MicrosoftTrojan:Win32/Vindor!pz
SUPERAntiSpywareTrojan.Agent/Gen-TapOut
ZoneAlarmTrojan.Win32.Agent.xsde
GDataTrojan.GenericKDZ.96647
GoogleDetected
AhnLab-V3Win32/Vbna.worm.49152
Acronissuspicious
BitDefenderThetaAI:Packer.CB357FDA1E
ALYacTrojan.GenericKDZ.96647
TACHYONTrojan/W32.VB-Agent.49152.S
DeepInstinctMALICIOUS
VBA32SScope.Trojan.VB.Svchorse.026
Cylanceunsafe
PandaW32/Vobfus.gen.worm
TrendMicro-HouseCallWORM_VB.SMP
TencentWorm.Win32.VBna.i
YandexTrojan.GenAsa!Nmq1GgqIrOs
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.BDBD!tr
AVGJS:Downloader-BLF [Trj]
AvastJS:Downloader-BLF [Trj]

How to remove W32/SillyFDC-DY?

W32/SillyFDC-DY 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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