Categories: Malware

Win32/Fesber.A malicious file

The Win32/Fesber.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.

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.
6-day free trial available.

What Win32/Fesber.A virus can do?

  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Fesber.A?


File Info:

name: EA4C88B10CE73A681818.mlwpath: /opt/CAPEv2/storage/binaries/bd5de06379dc81b970c419a707239e02126efee0d24376d38ba0837d75211349crc32: 29C5D5A6md5: ea4c88b10ce73a68181883eb11bfb690sha1: 8d080052fd2e432f39aec15e619d932b1fb14e18sha256: bd5de06379dc81b970c419a707239e02126efee0d24376d38ba0837d75211349sha512: 2856620da1c1f121ed6ba483724268dc85af444bbd30c5c8dfa41e483bb323d60721158c9f0a2ed580fd7961d9f3e1098a37b0c993158cd6a40adcc69b56f916ssdeep: 12288:lQSWcLCFCBL5GpXePNR9PuQSWcLCFCBL5GpX:lQSPLCFCBL5GJ0RkQSPLCFCBL5GJtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FAB4C05FF6D9B935E9B718B01E45FE7E4925ED701B0409973680AEFAA4101E2082DF8Fsha3_384: b28995477ed03606d04ab2ed5f0b2caf434dc599e1ab40bd76c7377fc21a0baaea970647a984e462585a943f0ebd2207ep_bytes: e87e070000e9000000006a5c6858bd41timestamp: 1980-10-16 18:26:13

Version Info:

CompanyName: Microsoft CorporationFileDescription: NotepadFileVersion: 10.0.17134.1 (WinBuild.160101.0800)InternalName: NotepadLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: NOTEPAD.EXEProductName: Microsoft® Windows® Operating SystemProductVersion: 10.0.17134.1Translation: 0x0409 0x04b0

Win32/Fesber.A also known as:

Elastic malicious (high confidence)
DrWeb Win32.HLLW.FSB
MicroWorld-eScan Trojan.GenericKD.31231822
FireEye Trojan.GenericKD.31231822
CAT-QuickHeal Worm.Fesber.A8
McAfee W32/Fesber.worm.gen
Cylance Unsafe
Zillya Worm.Fesber.Win32.3
Sangfor Suspicious.Win32.Save.a
Cybereason malicious.10ce73
BitDefenderTheta Gen:NN.ZelphiF.34182.amGfaC!@D6b
Cyren W32/Fesber.QPGQ-0002
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Fesber.A
TrendMicro-HouseCall WORM_YERO.A
ClamAV Win.Worm.Fesber-1
Kaspersky Worm.Win32.Fesber.g
BitDefender Trojan.GenericKD.31231822
NANO-Antivirus Trojan.Win32.Fesber.fjhfvl
Avast Win32:Agent-AVCC [Trj]
Sophos W32/Fesber-A
Baidu Win32.Worm.Agent.g
VIPRE Worm.Win32.Fesber.am (v)
TrendMicro WORM_YERO.A
McAfee-GW-Edition BehavesLike.Win32.HLLP.hc
Emsisoft Trojan.GenericKD.31231822 (B)
SentinelOne Static AI – Suspicious PE
Avira WORM/Fesber
MAX malware (ai score=84)
Kingsoft Heur.SSC.19849.0010.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
ZoneAlarm Worm.Win32.Fesber.g
GData Trojan.GenericKD.40592054
Cynet Malicious (score: 100)
AhnLab-V3 Worm/Win.Fesber.R440040
VBA32 Virus.Fsb.1
ALYac Trojan.GenericKD.31231822
Malwarebytes Malware.AI.3973187812
Rising Worm.Fesber!1.65A8 (CLASSIC)
Yandex Trojan.GenAsa!EKe4anrraVI
Ikarus Worm.Win32.Fesber
MaxSecure Worm.Fesber.gen
Fortinet W32/Fesber.A!tr
AVG Win32:Agent-AVCC [Trj]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_70% (D)

How to remove Win32/Fesber.A?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

3 weeks ago