Trojan

Should I remove “Trojan.Win32.DiskWriter.ffl”?

Malware Removal

The Trojan.Win32.DiskWriter.ffl 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.DiskWriter.ffl virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Ukrainian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Queries information on disks, possibly for anti-virtualization
  • Attempts to restart the guest VM
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan.Win32.DiskWriter.ffl?


File Info:

crc32: 41664915
md5: 825e3444ad9fc5a25d437c796366cf11
name: 825E3444AD9FC5A25D437C796366CF11.mlw
sha1: a758546fc7be26165043827648f0af8c99096473
sha256: bb338ad009e5f738ff8e482959c3af1fd0d9d68864e8a5574087d53b427aee76
sha512: 70360b071646d25e03c7131d333ff083a3f8e5cacf3232d636cebda777b71b62c43674a7085acbba57d9447e39e963b98d930a7e433c68df823cdc80c96792d9
ssdeep: 12288:h5t8oH1dU3hiJzz4Ct+/RghrmdSho+HPqvMdyuFekq08iOB:h5t8AUg7+yrUS6+HPqvMdkkq08iO
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: debaukd.ekze
Prod: 1.2.7
FileVersions: 1.0.5.6
LegalCo: Copyri (C) 2019, permudationzi

Trojan.Win32.DiskWriter.ffl also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.45234325
FireEyeGeneric.mg.825e3444ad9fc5a2
Qihoo-360Win32/Trojan.c14
McAfeeGenericRXNE-RE!825E3444AD9F
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 005756611 )
BitDefenderTrojan.GenericKD.45234325
K7GWTrojan ( 005756611 )
CrowdStrikewin/malicious_confidence_100% (D)
CyrenW32/Trojan.BDLN-7506
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.DiskWriter.ffl
AlibabaTrojan:Win32/DiskWriter.dedf919a
ViRobotTrojan.Win32.Z.Malpack.536576.A
TencentWin32.Trojan.Diskwriter.Dygk
Ad-AwareTrojan.GenericKD.45234325
SophosMal/Generic-S
ComodoMalware@#6e210prc37b
F-SecureTrojan.TR/Crypt.Agent.bumqz
DrWebTrojan.Siggen11.56849
McAfee-GW-EditionBehavesLike.Win32.Trojan.hc
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
AviraTR/Crypt.Agent.bumqz
MAXmalware (ai score=86)
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Zenpack.MU!MTB
GridinsoftTrojan.Win32.Packed.oa
ArcabitTrojan.Generic.D2B23895
ZoneAlarmTrojan.Win32.DiskWriter.ffl
GDataTrojan.GenericKD.45234325
CynetMalicious (score: 100)
Acronissuspicious
VBA32Trojan.Azorult
ALYacTrojan.GenericKD.45234325
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HILR
RisingBackdoor.Agent!8.C5D (TFE:5:IhzqwXEXQUL)
IkarusTrojan.Win32.Crypt
eGambitUnsafe.AI_Score_89%
FortinetW32/Kryptik.HGHW!tr
BitDefenderThetaGen:NN.ZexaF.34700.GmGfaKQ5Ryhc
AVGWin32:DropperX-gen [Drp]
Cybereasonmalicious.fc7be2
AvastWin32:DropperX-gen [Drp]

How to remove Trojan.Win32.DiskWriter.ffl?

Trojan.Win32.DiskWriter.ffl 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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