Malware

W32/SillyFDC-GW removal guide

Malware Removal

The W32/SillyFDC-GW 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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-GW 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)
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine W32/SillyFDC-GW?


File Info:

name: 2A61A9BE97AE6FE13AE3.mlw
path: /opt/CAPEv2/storage/binaries/d60f6d35ff20ea1cfe09854ec2caf2edab55282f60ba255eee4eebcc87c6bedc
crc32: 766826A4
md5: 2a61a9be97ae6fe13ae35f2be74f23de
sha1: cfec873d74eed20f4a438dfc738d747b2a522e8b
sha256: d60f6d35ff20ea1cfe09854ec2caf2edab55282f60ba255eee4eebcc87c6bedc
sha512: a9930136d1d437cb127d1ef48ef6e238f5fa487772a8ce76224ccaf0509264950873fc4e8849209eb7712a03b1e18b8d66fad686f200c9c27d31bd21f529cf8c
ssdeep: 3072:OgYX1i5UYJVFV5eDQHsuvNA05Vqtto24VmcZMUuXi46qndrAxIbYp2g:eQ3JrLeDQHr+uV0to24VmlUuSvqd2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F03462197280F73ED524CAF47D4A4390683EAC7224A1A817F7D25F2A73B1D5BE221763
sha3_384: 6bfbcfebbf27801b63b8cb630818a8233bbca29bb6d19d9d60ff380f486865f89837984f6ff860b8b8ee6e59c628f182
ep_bytes: 68e8434000e8f0ffffff000000000000
timestamp: 2012-01-19 06:47:10

Version Info:

Translation: 0x0409 0x04b0
ProductName: HcTyLkfA
FileVersion: 1.00
ProductVersion: 1.00
InternalName: GrvnAWNruh
OriginalFilename: GrvnAWNruh.exe

W32/SillyFDC-GW also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.lIOe
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Chinky.7
ClamAVWin.Trojan.Changeup-6169544-0
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeVBObfus.eq
Cylanceunsafe
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaMalware:Win32/km_2ff7.None
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZevbaF.36744.om0@ae!@@chi
VirITTrojan.Win32.Diple.EMQE
SymantecW32.Changeup!gen15
tehtrisGeneric.Malware
ESET-NOD32Win32/Pronny.AC
ZonerTrojan.Win32.86803
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.dfgw
BitDefenderGen:Variant.Chinky.7
NANO-AntivirusTrojan.Win32.Barys.fdudjv
AvastWin32:AutoRun-COM [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONWorm/W32.Vobfus.233472
EmsisoftGen:Variant.Chinky.7 (B)
BaiduWin32.Trojan.Inject.n
F-SecureTrojan.TR/Dldr.Agent.22354
DrWebWorm.Siggen.11130
VIPREGen:Variant.Chinky.7
TrendMicroWORM_VOBFUS.SMKA
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.2a61a9be97ae6fe1
SophosW32/SillyFDC-GW
IkarusWorm.Win32.Vobfus
GDataGen:Variant.Chinky.7
JiangminWorm.Vobfus.kuhl
GoogleDetected
AviraTR/Dldr.Agent.22354
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
GridinsoftWorm.Win32.Autorun.sa
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.Chinky.7
ViRobotTrojan.Win32.A.Diple.233472.J
ZoneAlarmWorm.Win32.Vobfus.dfgw
MicrosoftWorm:Win32/Vobfus
VaristW32/Vobfus.AI.gen!Eldorado
AhnLab-V3Trojan/Win32.Diple.R20591
Acronissuspicious
VBA32TScope.Trojan.VB
ALYacGen:Variant.Chinky.7
MAXmalware (ai score=88)
MalwarebytesGeneric.Malware.AI.DDS
PandaGeneric Malware
TrendMicro-HouseCallWORM_VOBFUS.SMKA
RisingWorm.VobfusEx!1.99DB (CLASSIC)
YandexTrojan.GenAsa!bbDJSc+Zc84
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Jorik_Vobfus.FELF!tr
AVGWin32:AutoRun-COM [Trj]
Cybereasonmalicious.d74eed
DeepInstinctMALICIOUS

How to remove W32/SillyFDC-GW?

W32/SillyFDC-GW 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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