Categories: Malware

What is “Win32/Delf.BKO”?

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

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Delf.BKO?


File Info:

crc32: 13476056md5: 599a83efe96b94407643276d925ff305name: signed.exesha1: c8b5df0e3a3f9ff9982a92b324b8642b97bba86fsha256: eef9dc091dcbf7aa38a3c683b9da35e878d3ddb365e0e2c560d581126aa17b18sha512: 0ab36289dc587aef648ffba7ca8356aaa6192db8fb648dff69d569702bdac28787cd2703de7cc3a6152accdcc27f359e6fa0cf475c3a4e4ecc1bb2dfaf6eb53assdeep: 98304:iO6kD988JRQwmUJ4wNfWihg6mA27CAgudSSpR94:N6UK8JWwme4afxhg6m2cAsf4type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: all rights reservedFileVersion: 1.4.7.1CompanyName: lib collection archive marchLegalTrademarks: collection company all rightsComments: lib collection archive marchProductName: lib collection 2020Translation: 0x0409 0x04e4

Win32/Delf.BKO also known as:

Bkav HW32.Packed.
MicroWorld-eScan Trojan.GenericKD.33544113
FireEye Trojan.GenericKD.33544113
Qihoo-360 Win32/Trojan.Dropper.45c
McAfee Artemis!599A83EFE96B
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.33544113
K7GW Riskware ( 0040eff71 )
Symantec ML.Attribute.HighConfidence
Avast Win32:Trojan-gen
ClamAV Win.Malware.Score-6931191-0
GData Trojan.GenericKD.33544113
Kaspersky HEUR:Trojan-Dropper.Win32.Agent.gen
AegisLab Trojan.Win32.Agent.b!c
Rising Trojan.ScriptRunner/NSIS!1.BD6D (CLASSIC)
Ad-Aware Trojan.GenericKD.33544113
Sophos Mal/Generic-S
F-Secure Heuristic.HEUR/AGEN.1046052
Invincea heuristic
McAfee-GW-Edition Artemis
Emsisoft Trojan.GenericKD.33544113 (B)
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1046052
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1FFD7B1
ZoneAlarm HEUR:Trojan-Dropper.Win32.Agent.gen
Microsoft Trojan:Win32/Bluteal!rfn
ALYac Trojan.GenericKD.33544113
MAX malware (ai score=81)
Panda Trj/CI.A
ESET-NOD32 Win32/Delf.BKO
TrendMicro-HouseCall TROJ_GEN.R011H0CCG20
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Win32/Delf.BKO?

  • 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.
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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