Trojan

What is “Trojan:Win32/Barys.GMA!MTB”?

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: 72250A0D7AAF4904C301.mlw
path: /opt/CAPEv2/storage/binaries/986657edaa699bbbe72cc19264e7b1dc98a0b179846585e2ffc92894e8587953
crc32: 925A64F5
md5: 72250a0d7aaf4904c301609756c00879
sha1: bd6b03919dfdec8f0736ddd52ad60cce1e20ea43
sha256: 986657edaa699bbbe72cc19264e7b1dc98a0b179846585e2ffc92894e8587953
sha512: 0d3a23151a27ad8186033c41bdd8060ae54b634028e7578ed7667d918a6d169afd4c9fa81fb86b517ccb1f3a60fcf646b43419171abe772dca2ba51596b707a5
ssdeep: 6144:MSnmejBxieHEuANhjEQ9w+dcHSY53BDu0W7cyqCxSngmMBqfycuPbUl0i5j:MC3+eHghjE82Z53p80npM4dl0s
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13B64BEC6B76D4E13D87EF5B34F3EB346D5B3A8A79A79A18E2058830B1411CF3058715A
sha3_384: 864f8eccf3708a81807ead38fd46f021e9bd8bdbf274823aa670eb9397863048c6000223dc5b2334875c7ccf40a9aaef
ep_bytes: 8431526bd468e6ecd1b9df7d13fab7c7
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
LionicTrojan.Win32.Copak.4!c
DrWebTrojan.PackedENT.192
MicroWorld-eScanTrojan.GenericKDZ.105113
FireEyeGeneric.mg.72250a0d7aaf4904
CAT-QuickHealTrojan.Barys.S32058459
SkyhighBehavesLike.Win32.Generic.fc
McAfeeTrojan-FVOQ!72250A0D7AAF
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.Kryptik.Win32.3766585
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0001b3411 )
K7AntiVirusTrojan ( 0001b3411 )
BitDefenderThetaGen:NN.ZexaF.36744.u83@aS09i7l
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HHBK
APEXMalicious
CynetMalicious (score: 100)
KasperskyUDS:Trojan.Win32.Copak
BitDefenderTrojan.GenericKDZ.105113
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:Evo-gen [Trj]
RisingTrojan.Kryptik!1.B34D (CLASSIC)
EmsisoftTrojan.GenericKDZ.105113 (B)
F-SecureTrojan.TR/Dropper.Gen
VIPRETrojan.GenericKDZ.105113
Trapminemalicious.high.ml.score
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.109W4IM
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=88)
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.1000
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitTrojan.Generic.D19A99
ZoneAlarmUDS:Trojan.Win32.Copak
MicrosoftTrojan:Win32/Barys.GMA!MTB
VaristW32/Dacic.E.gen!Eldorado
AhnLab-V3Trojan/Win.FVOQ.R628622
Acronissuspicious
ALYacTrojan.GenericKDZ.105113
TACHYONTrojan/W32.Selfmod
VBA32Trojan.Khalesi
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan.Win32.Kryptik.gify
IkarusTrojan.Patched
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:Evo-gen [Trj]
Cybereasonmalicious.19dfde
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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