Malware

Barys.431203 removal instruction

Malware Removal

The Barys.431203 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.431203 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)
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Barys.431203?


File Info:

name: 3FC07D856B0E7F3B4383.mlw
path: /opt/CAPEv2/storage/binaries/2e6adc7fab7773fcc925e7221017ccbb86d51407d84f7f75c6616e6faff69562
crc32: CED3DE2E
md5: 3fc07d856b0e7f3b4383adf97c283ac8
sha1: dd5df5eeee2022d679ad9794e85883f85e83d539
sha256: 2e6adc7fab7773fcc925e7221017ccbb86d51407d84f7f75c6616e6faff69562
sha512: fc03711b181d2bf6dc84c9b071ff7e81c96133bc04dba456c9fae0e849132bf99831236cad2c1fe117f57c81da5a324ac1d2bda08138add43c2d1f49de66971f
ssdeep: 1536:kbxQC7vst+SbtS0SIImNMlsCSZxIG+UkHo8OuVs:svzRflo8Ouu
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12FF3B53EB24A1866DB08A239335BC7D715D378890B5F6A8367B477BD9C28F102C21B57
sha3_384: e5867e6df97fbfdac505ce1ce47e6d34d348f09c6a1071d4653bbdae7d0ed374cc6313128bd6535c673663a614991ce4
ep_bytes: 68a0114000e8f0ffffff000000000000
timestamp: 2010-12-23 04:15:48

Version Info:

0: [No Data]

Barys.431203 also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.VB.ljnv
DrWebTrojan.Packed.21297
MicroWorld-eScanGen:Variant.Barys.431203
ClamAVWin.Trojan.Changeup-6169544-0
FireEyeGeneric.mg.3fc07d856b0e7f3b
McAfeeVBObfus.dq
MalwarebytesGeneric.Worm.AutoRun.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusTrojan ( 001f4fd51 )
K7GWTrojan ( 001f4fd51 )
Cybereasonmalicious.56b0e7
BitDefenderThetaAI:Packer.45AB16B61E
VirITTrojan.Win32.Shiru.AY
CyrenW32/VBKrypt.BIA.gen!Eldorado
SymantecW32.Changeup!gen20
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/AutoRun.VB.XY
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.VBNA.brlr
BitDefenderGen:Variant.Barys.431203
NANO-AntivirusTrojan.Win32.Mlw.iejaqv
AvastWin32:AutoRun-BSJ [Trj]
TencentWorm.Win32.Wbna .16000410
TACHYONTrojan/W32.VB-Agent.167936.EV
EmsisoftGen:Variant.Barys.431203 (B)
F-SecureTrojan:W32/Vbkrypt.D
BaiduWin32.Worm.AutoRun.cj
VIPREGen:Variant.Barys.431203
McAfee-GW-EditionBehavesLike.Win32.VBObfus.cz
Trapminemalicious.high.ml.score
SophosTroj/VB-KVR
IkarusTrojan-Dropper
GDataWin32.Trojan.PSE.W8YF7G
JiangminWorm/VBNA.gxfn
AviraTR/Patched.Ren.Gen
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.VB.X@2i170u
ArcabitTrojan.Barys.D69463
ViRobotTrojan.Win32.A.VBKrypt.61440.FF
ZoneAlarmWorm.Win32.VBNA.brlr
MicrosoftTrojanDownloader:Win32/Purora
GoogleDetected
AhnLab-V3Worm/Win.VBNA.C5398769
VBA32SScope.Trojan.VBRA.2842
ALYacGen:Variant.Barys.431203
MAXmalware (ai score=83)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Win32.VBCode.cbu (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBKrypt.AGW!tr
AVGWin32:AutoRun-BSJ [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Barys.431203?

Barys.431203 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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