Malware

How to remove “Win32/Delf_AGen.AB”?

Malware Removal

The Win32/Delf_AGen.AB 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 Win32/Delf_AGen.AB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Delf_AGen.AB?


File Info:

name: CA247B585281B533E64C.mlw
path: /opt/CAPEv2/storage/binaries/84b6c164578e700f18df52d163a4f4766fc9565fcb772f274e3e511d12c14982
crc32: F540C038
md5: ca247b585281b533e64c4776091cef50
sha1: f4ee4b26c9800c79ff4f5d4b254a3191e154d102
sha256: 84b6c164578e700f18df52d163a4f4766fc9565fcb772f274e3e511d12c14982
sha512: 0a61daed1a3c5c57cd65e73d05e456bbfc1bba84ba8175da643277a887dbed0c17664e9c7eb7933aea159949d14dc304b243d08fd1ffec53a5d42cf377b29001
ssdeep: 49152:TlBfJXAEGzIbGBWnAKPst+IYSamHUGkPN8sA:TlBfKELqWnF3IwlW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1AA8512427EE58CBCFAB10534CE34A64CD868BD527FAD81CE5360891BDCF9083653A56E
sha3_384: e5f82bd9a2c8c44b1ffc0c313169232dd54cf216f369d7f9123a4368b08e4542aa74d4622b5f325f17aae5fea3a5f4c3
ep_bytes: e8e4040000e988feffff3b0d18d54300
timestamp: 2020-06-25 10:38:36

Version Info:

ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 5.91.0
ProductVersion: 5.91.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2020
OriginalFilename: WinRAR.exe
Translation: 0x0409 0x04e4

Win32/Delf_AGen.AB also known as:

K7AntiVirusTrojan ( 0057be3e1 )
K7GWTrojan ( 0057be3e1 )
ESET-NOD32a variant of Win32/Delf_AGen.AB
KasperskyTrojan.Win32.Agent.xancbt
McAfee-GW-EditionBehavesLike.Win32.BadFile.tc
Antiy-AVLTrojan[ArcBomb]/Win32.Agent
MicrosoftTrojan:Win32/Sabsik.TE.B!ml
ZoneAlarmTrojan.Win32.Agent.xancbt
GDataWin32.Trojan.Kryptik.ODDPZZ
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.R456326
McAfeeArtemis!CA247B585281
MAXmalware (ai score=69)
ZonerProbably Heur.RARAutorun
RisingMalware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
IkarusTrojan.Win32.Injector

How to remove Win32/Delf_AGen.AB?

Win32/Delf_AGen.AB 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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