Trojan

Trojan:Win32/Barys.GMA!MTB removal instruction

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: B087953FB45B660FF605.mlw
path: /opt/CAPEv2/storage/binaries/c35c8521f54e7d1dbd52219497e437a88b3a4988e8940d69f5b304ed6146c088
crc32: FF6CDF42
md5: b087953fb45b660ff605a1cf0ddec9c8
sha1: 64d8401b9379412d47ab9070874b054f06794dfd
sha256: c35c8521f54e7d1dbd52219497e437a88b3a4988e8940d69f5b304ed6146c088
sha512: 285d9ddba18edc6211abeab83b67525ec714c5e9700a6edce06adec8cbc3f3ebffc1a2c1cc29bd6978f63a76e13c25ab7567ad422f65b445deb4a24a3b5a4762
ssdeep: 12288:gmKXn4NbJsIyXh6XFRbf0ez0npM4dl0v5Jd1:bKXn4N1snXh6XFRbf0ezEM4dmv5l
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18994BE4A73DDAE59CDFA323F147D71C1B581692FAF2AA44C5428830F05A3DB7618B274
sha3_384: e7f04c0e93f91a351b80990128330e98eb3de76423374cbb32d250b45a190ea3faf320339deab097e2c53fc1191d7153
ep_bytes: e50c3cb5b5558832b084b1a372c7d919
timestamp: 1971-05-16 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-eScanGeneric.Dacic.304514EE.A.CA8EB4C0
FireEyeGeneric.mg.b087953fb45b660f
SkyhighBehavesLike.Win32.RAHack.gc
McAfeeTrojan-FVOQ!B087953FB45B
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.Kryptik.Win32.3766585
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0001b3411 )
K7GWTrojan ( 0001b3411 )
Cybereasonmalicious.fb45b6
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik_AGen.BGV
APEXMalicious
ClamAVWin.Packed.Razy-9786051-0
KasperskyVHO:Trojan.Win32.Copak.gen
BitDefenderGeneric.Dacic.304514EE.A.CA8EB4C0
NANO-AntivirusTrojan.Win32.Kryptik.foobtk
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Kryptik.gify
TACHYONTrojan/W32.Selfmod
SophosMal/Inject-GJ
GoogleDetected
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.PackedENT.192
BitDefenderThetaGen:NN.ZexaF.36802.B83@aSUsTC
Trapminesuspicious.low.ml.score
EmsisoftGeneric.Dacic.304514EE.A.CA8EB4C0 (B)
IkarusTrojan.Patched
VaristW32/Dacic.E.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLGrayWare/Win32.Kryptik.gifq
Kingsoftmalware.kb.a.999
MicrosoftTrojan:Win32/Barys.GMA!MTB
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitGeneric.Dacic.304514EE.A.CA8EB4C0
ZoneAlarmVHO:Trojan.Win32.Copak.gen
GDataWin32.Trojan.PSE.109W4IM
CynetMalicious (score: 100)
Acronissuspicious
VBA32Trojan.Khalesi
ALYacGeneric.Dacic.304514EE.A.CA8EB4C0
MAXmalware (ai score=84)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B34D (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

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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