Trojan

Trojan:Win32/Barys.GMA!MTB removal tips

Malware Removal

The Trojan:Win32/Barys.GMA!MTB 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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What Trojan:Win32/Barys.GMA!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Creates a copy of itself
  • Deletes executed files from disk
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan:Win32/Barys.GMA!MTB?


File Info:

name: 3BD5F73DD1AE1B00A770.mlw
path: /opt/CAPEv2/storage/binaries/bcf2bd2bbbf6b0b7817f6caf9d2562630ae068e05021a1be3791c5302a3637a6
crc32: 19B6D0B1
md5: 3bd5f73dd1ae1b00a770041b4c36ad23
sha1: b5801cda0b5d6e633fbd1e80203e6b3407ece00f
sha256: bcf2bd2bbbf6b0b7817f6caf9d2562630ae068e05021a1be3791c5302a3637a6
sha512: 6f893a25f8b9fe2015e78bf4275f866d9d4b3d840d54703cf6345182de9e8a8406cb502a1ca0136068f2f9e64af865acb7e3310800814601b187ef1769f62a78
ssdeep: 6144:2Qaez2BixrJEw3M5mQCYll/Q53BDu0W7cyqCxSngmMBqfycuPbUl0i5j:2DezXrJEw3NUI53p80npM4dl0s
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17264D072B34F2D2AC43E39730DEE7A05E990CC5AAA3ED04D5ADD53670896D73958B2C0
sha3_384: 8743631f5d4e7cbf267813850b82a91856de29546e9af1c716ddd5f29dad3f19349858727dd538eb4619fda2e969794d
ep_bytes: 8d758a56dd2c3ed1d8fd07401abe6ffa
timestamp: 1976-11-05 00:00:00

Version Info:

CompanyName: Wayne J. Radburn
FileDescription: PE/COFF File Viewer
FileVersion: 0.9.9.0
InternalName: PEview
LegalCopyright: Copyright© 1997-2011 Wayne J. Radburn
OriginalFilename: PEview.exe
ProductName: PEview
ProductVersion: 0.9.9.0
Translation: 0x0409 0x04e4

Trojan:Win32/Barys.GMA!MTB also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.105113
CAT-QuickHealTrojan.Barys.S32058459
SkyhighBehavesLike.Win32.PWSZbot.fc
McAfeeTrojan-FVOQ!3BD5F73DD1AE
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.GenericKDZ.105113
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
CrowdStrikewin/malicious_confidence_100% (D)
ArcabitTrojan.Generic.D19A99
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
ClamAVWin.Packed.Razy-9794901-0
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderTrojan.GenericKDZ.105113
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
SophosMal/Inject-GJ
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.Packed2.46113
ZillyaTrojan.Kryptik.Win32.3766585
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.3bd5f73dd1ae1b00
EmsisoftTrojan.GenericKDZ.105113 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=83)
JiangminTrojan.Generic.gllnq
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Dropper.Gen
VaristW32/Dacic.E.gen!Eldorado
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.1000
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
MicrosoftTrojan:Win32/Barys.GMA!MTB
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.109W4IM
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.FVOQ.R628622
Acronissuspicious
VBA32Trojan.Khalesi
ALYacTrojan.GenericKDZ.105113
TACHYONTrojan/W32.Selfmod
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
IkarusTrojan.Patched
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.GIFQ!tr
BitDefenderThetaGen:NN.ZexaF.36744.u83@aS09i7l
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.a0b5d6
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Barys.GMA!MTB?

Trojan:Win32/Barys.GMA!MTB 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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