Categories: Malware

Should I remove “Barys.431081”?

The Barys.431081 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 Barys.431081 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded win api malware family
  • Attempts to disable Windows Auto Updates
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Barys.431081?


File Info:

name: 77E728EEFAFAA7ACB853.mlwpath: /opt/CAPEv2/storage/binaries/e5db87e7e53c62d426d1beaf8ff3fb5f4b377a780f32dc6709d1b1a6672a93e7crc32: B0FA4C7Emd5: 77e728eefafaa7acb853dcdb505e7188sha1: 3fcdca6c4e49e887218f5091a1266609006ca059sha256: e5db87e7e53c62d426d1beaf8ff3fb5f4b377a780f32dc6709d1b1a6672a93e7sha512: 5af2054f8ff57d4f657fa4974a947634886008355ac1246a32ea428a235b974c8e0030c918163d7546efbc2eb44da8af5fb1a476e58ec8ed36870e613c3ddc4dssdeep: 1536:toQ8pGcZDBeZUBFTgVjtXZTto1e9uCLBCPr8/NL44PerV5I8kIi/2O:KbpGc7eZU7TgdTq1ZrJOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E3C3E63FBB169465E519293029F7C7F616BB6C1A2E0B505B6B0037BA4CB3F000C9DA67sha3_384: 134104f7e3da4f43689dae5d4d3ef024978f8d795571b8a0681f1bca06b554ce67f9c7af851af390dd2742975706f7c4ep_bytes: 689c134000e8eeffffff000000000000timestamp: 2012-09-25 06:23:42

Version Info:

0: [No Data]

Barys.431081 also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Barys.431081
CAT-QuickHeal Worm.VobfusMF.S28101913
Skyhigh BehavesLike.Win32.Generic.ct
McAfee VBObfus.dv
Malwarebytes Generic.Malware.AI.DDS
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus EmailWorm ( 0054d10f1 )
K7GW EmailWorm ( 0054d10f1 )
CrowdStrike win/malicious_confidence_100% (D)
Baidu Win32.Worm.Pronny.ew
VirIT Trojan.Win32.Generic.GIZ
Symantec W32.Changeup!gen20
ESET-NOD32 Win32/Pronny.FO
APEX Malicious
ClamAV Win.Trojan.VB-1720
Kaspersky Worm.Win32.Vobfus.agxr
BitDefender Gen:Variant.Barys.431081
NANO-Antivirus Trojan.Win32.Autoruner.cinaru
Avast Win32:VB-AEOA [Trj]
Tencent Worm.Win32.Vobfus.ky
Emsisoft Gen:Variant.Barys.431081 (B)
Google Detected
F-Secure Trojan.TR/Dropper.Gen
DrWeb Win32.HLLW.Autoruner1.26616
VIPRE Gen:Variant.Barys.431081
Trapmine malicious.high.ml.score
FireEye Generic.mg.77e728eefafaa7ac
Sophos ML/PE-A
Ikarus Worm.Win32.Vobfus
Jiangmin Trojan/Vbobf.b
Varist W32/VB.HD.gen!Eldorado
Avira TR/Dropper.Gen
Antiy-AVL Worm/Win32.WBNA.gen
Microsoft Worm:Win32/Vobfus.IJ
Xcitium Worm.Win32.VB.IVZ@4rktsd
Arcabit Trojan.Barys.D693E9
ViRobot Worm.Win32.A.Vobfus.118784
ZoneAlarm Worm.Win32.Vobfus.agxr
GData Win32.Trojan.PSE.56P7T0
Cynet Malicious (score: 100)
AhnLab-V3 Worm/Win32.Vobfus.R37786
VBA32 Worm.Vobfus
ALYac Gen:Variant.Barys.431081
MAX malware (ai score=88)
Cylance unsafe
Panda Trj/Genetic.gen
Rising Worm.VobfusEx!1.99EB (CLASSIC)
Yandex Trojan.GenAsa!fYvWsAMx25M
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.11612875.susgen
Fortinet W32/VBObfus.AU!tr
BitDefenderTheta Gen:NN.ZevbaF.36802.hmX@aeBxWJf
AVG Win32:VB-AEOA [Trj]
Cybereason malicious.efafaa
DeepInstinct MALICIOUS

How to remove Barys.431081?

  • 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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