Malware

Win32/Delf.AYU removal instruction

Malware Removal

The Win32/Delf.AYU 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 Win32/Delf.AYU virus can do?

  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Sniffs keystrokes
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Win32/Delf.AYU?


File Info:

crc32: 87A44E68
md5: 6866c55ed5cdcd6b748f9d5ac406dc45
name: 6866C55ED5CDCD6B748F9D5AC406DC45.mlw
sha1: b909374c150c3d256d6b798120248b7c4d332044
sha256: 7e0e86c0d425a0e53a8c6ddfd565bd57b636f3ad0e29a00c00fa123e5ef1cf49
sha512: cd5109da76416e06b443752ac08f0f8d60c5ebc526613c62028c7be8bf7582defa796fbc2a9aa6bfa77d30bc1ac448612397de3727aadaa6630d47123d307941
ssdeep: 12288:PGagyR/x1nw/NJjPx+mZE+VEljsvOdUUZfv4N:Oo/xuVJzdZvqjHd7W
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

FileVersion: 1.0.0.0
ProductVersion: 1.0.0.0
Translation: 0x0409 0x04e4

Win32/Delf.AYU also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055e3e61 )
LionicTrojan.Win32.Blocker.j!c
ALYacGen:Variant.Jacard.182967
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.36202
SangforSuspicious.Win32.Save.a
AlibabaRansom:Win32/Blocker.687804a0
K7GWTrojan ( 0055e3e61 )
Cybereasonmalicious.ed5cdc
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Delf.AYU
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.jviz
BitDefenderGen:Variant.Jacard.182967
NANO-AntivirusTrojan.Win32.Blocker.ejyvux
MicroWorld-eScanGen:Variant.Jacard.182967
TencentWin32.Trojan.Blocker.Wozu
Ad-AwareGen:Variant.Jacard.182967
BitDefenderThetaGen:NN.ZelphiF.34142.TmKfa4hXiHgi
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.TrojanAitInject.bc
FireEyeGen:Variant.Jacard.182967
EmsisoftGen:Variant.Jacard.182967 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.gbb
eGambitUnsafe.AI_Score_97%
Antiy-AVLTrojan/Generic.ASMalwS.1D784B9
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Dynamer!rfn
ArcabitTrojan.Jacard.D2CAB7
GDataGen:Variant.Jacard.182967
AhnLab-V3Trojan/Win32.Generic.C2081847
McAfeeArtemis!6866C55ED5CD
MAXmalware (ai score=87)
VBA32TScope.Trojan.Delf
PandaTrj/CI.A
YandexTrojan.GenAsa!wG/ZNZAhiOY
IkarusTrojan.Win32.Delf
MaxSecureTrojan.Malware.10307848.susgen
FortinetW32/Blocker.AYU!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Delf.AYU?

Win32/Delf.AYU 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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