Virus

Virus:Win32/Delf.AJ removal guide

Malware Removal

The Virus:Win32/Delf.AJ 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 Virus:Win32/Delf.AJ virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Virus:Win32/Delf.AJ?


File Info:

name: BB3D55440195F423EB54.mlw
path: /opt/CAPEv2/storage/binaries/a15d77d79184a3b0204505b180682e547da0ff43e9a223762464ceeb901b7b9c
crc32: B214B6A4
md5: bb3d55440195f423eb54e8b52ca68a7c
sha1: eb309dddbc9e50b2ce09bb176f7ca0e039fdff2a
sha256: a15d77d79184a3b0204505b180682e547da0ff43e9a223762464ceeb901b7b9c
sha512: 52a82cbf8cdb1c003c02000faea2e96e979635960b18b2eae7793be079a23bcd7421e7304afaff6d955119242be747e65a39495ebc25e9c6e599fc308e309dd6
ssdeep: 24576:K15fUFcRS53NODMNtIIF8uJpTm1nTjb+ReOeM:mfRS534DM8IF8ur8Te9
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15625D02379F0C4B6D2A24031DE99ABA8F5F7FA704D71058337852E2C2E36A425F36579
sha3_384: 2251a01bb939c0ba3cac09bcc579f948ee53ac0e05492a175c2b667f80aad6b1e851dea8cb8db45bee76ce9e86fd498a
ep_bytes: 558bec83c4f0535657b8fc434100e8bd
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Virus:Win32/Delf.AJ also known as:

BkavW32.AIDetectMalware
LionicVirus.Win32.Delf.n!c
tehtrisGeneric.Malware
CynetMalicious (score: 100)
FireEyeGeneric.mg.bb3d55440195f423
CAT-QuickHealW32.Delf.AJ8
McAfeeGeneric Delphi.u
Cylanceunsafe
VIPREGen:Variant.Doina.17048
SangforSuspicious.Win32.Save.ins
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaVirus:Win32/VDelf.70ec597c
K7GWTrojan-Downloader ( 0000f6361 )
K7AntiVirusTrojan-Downloader ( 0000f6361 )
BaiduWin32.Trojan-Downloader.Agent.bi
VirITTrojan.Win32.Generic.SHL
CyrenW32/Downloader.ZHRM-6191
SymantecDownloader
Elasticmalicious (high confidence)
ESET-NOD32Win32/TrojanDownloader.Delf.AXL
APEXMalicious
ClamAVWin.Downloader.Delf-961
KasperskyVirus.Win32.Delf.aj
BitDefenderGen:Variant.Doina.17048
NANO-AntivirusTrojan.Win32.Delf.ulouc
MicroWorld-eScanGen:Variant.Doina.17048
AvastWin32:Delf-CEO [Trj]
TencentVirus.Win32.Delf.aj
EmsisoftGen:Variant.Doina.17048 (B)
F-SecureMalware.W32/Delf.aj
DrWebTrojan.DownLoader.13535
ZillyaDownloader.Delf.Win32.9388
TrendMicroTROJ_DLOADER.BI
McAfee-GW-EditionBehavesLike.Win32.PWSLegMir.dc
Trapminemalicious.moderate.ml.score
SophosMal/Generic-R
IkarusTrojan-Downloader.Win32.Delf.axl
GDataGen:Variant.Doina.17048
JiangminWorm/Vker.e
AviraW32/Delf.aj
Antiy-AVLTrojan[Downloader]/Win32.Delf
XcitiumTrojWare.Win32.TrojanDownloader.Delf.AXL@1ytb
ArcabitTrojan.Doina.D4298
ZoneAlarmVirus.Win32.Delf.aj
MicrosoftVirus:Win32/Delf.AJ
GoogleDetected
BitDefenderThetaAI:Packer.BCB68D161F
ALYacGen:Variant.Doina.17048
MAXmalware (ai score=81)
VBA32BScope.TrojanDownloader.Delf
MalwarebytesMalware.AI.956190917
PandaTrj/Clicker.SN
TrendMicro-HouseCallTROJ_DLOADER.BI
RisingTrojan.DL.Win32.Delf.zon (CLASSIC)
YandexTrojan.GenAsa!B/prDNCUqaE
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.W32.Delf.AJ
FortinetW32/Delf.AWY!tr.dldr
AVGWin32:Delf-CEO [Trj]
Cybereasonmalicious.40195f
DeepInstinctMALICIOUS

How to remove Virus:Win32/Delf.AJ?

Virus:Win32/Delf.AJ 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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