How to remove “Win32.DunDun.A”?

The Win32.DunDun.A 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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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.DunDun.A virus can do?

Sample contains Overlay data
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Win32.DunDun.A?


File Info:
name: 37F6EC7E9A380D95F778.mlw
path: /opt/CAPEv2/storage/binaries/e422011e116b7985d4199f2c49190b0c633c37137e7a50de1eafcfbc3e10ccb7
crc32: 20C0C8A5
md5: 37f6ec7e9a380d95f778d52dff973e60
sha1: 2ec17fddfd00d9c49bd2f11816565ef64eed3ae8
sha256: e422011e116b7985d4199f2c49190b0c633c37137e7a50de1eafcfbc3e10ccb7
sha512: 36367c30b3aa0fe112941587543f98cfece712465f015f0c8e10a79524ab048950e6022b6a75d7e815dc542c5613227319c0364bdf7462ad2aff39be1a6c6678
ssdeep: 384:ECSGFVgIJx/aucV7O2YeNWrHrHWjLnAMqTqJR/GZojiiRZ6Ve:zSGHgIJx/5ccNr4nAMSQm
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T178620A456764207AF0BE0BB30B3E03399736A4719F6682B48AE3515D5BBC840E8F4793
sha3_384: b16733949b36b329cd0de971f2686f27b67ec2039bb0a59ca98b794ce3fe0cdd135f58506292a9a74c3414accd8ab638
ep_bytes: 558bec6aff68f8204000684019400064
timestamp: 1998-06-20 23:47:40

Version Info:
CompanyName: Microsoft Corporation
FileDescription: Microsoft ODBC Administrator
FileVersion: 3.510.3002.13
InternalName: ODBCAD32
LegalCopyright: Copyright (C) Microsoft Corporation 1990-1998
LegalTrademarks: ODBC(TM) is a trademark of Microsoft Corporation.  Microsoft® and Windows® are registered trademarks of Microsoft Corporation.
OriginalFilename: ODBCAD32.EXE
ProductName: Microsoft Open Database Connectivity
ProductVersion: 3.510.3002.13
Translation: 0x0000 0x04e4

Win32.DunDun.A also known as:

Lionic	Trojan.Win32.DunDun.4!c
Elastic	malicious (moderate confidence)
MicroWorld-eScan	Win32.DunDun.A
FireEye	Win32.DunDun.A
Skyhigh	Artemis
McAfee	Artemis!37F6EC7E9A38
VIPRE	Win32.DunDun.A
Arcabit	Win32.DunDun.A
BitDefender	Win32.DunDun.A
Emsisoft	Win32.DunDun.A (B)
Ikarus	DunDun.Win32
Google	Detected
GData	Win32.DunDun.A
ALYac	Win32.DunDun.A
MAX	malware (ai score=86)
Cylance	unsafe
TrendMicro-HouseCall	TROJ_GEN.R002H09A424
MaxSecure	Trojan.Malware.300983.susgen
DeepInstinct	MALICIOUS

How to remove Win32.DunDun.A?

Win32.DunDun.A 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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