Categories: Malware

About “Barys.63319” infection

The Barys.63319 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 Barys.63319 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • CAPE detected the VMProtectStub malware family

How to determine Barys.63319?


File Info:

name: 4E4FA0B8C73889E9AA02.mlwpath: /opt/CAPEv2/storage/binaries/7906580e80b1cef79ee93ea76aab5f2ad2b3d58fb71f6d5ea6ae592a5121479fcrc32: 0FE6E3BAmd5: 4e4fa0b8c73889e9aa028c8fd7d7b3a5sha1: 08423b5169ce720ac65cfcf56078844f25922db2sha256: 7906580e80b1cef79ee93ea76aab5f2ad2b3d58fb71f6d5ea6ae592a5121479fsha512: 6e00799e078be540edd986881ac81e020851a12008393f2109a48065a0bfd3dbd3cd6fdd3688324dad7506dedfd781c19d62a887cdab73bc21d50dbeb3ac0400ssdeep: 24576:pHIJSi8djECANZJPqF+BqZsVlZrwbSQTRA09+:JKEdgCss1wfqfb9+type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18B2523117F26F8D0D49A0736AD0B98ACBA25BD264E407D5BA3C07F0E7CF13156EA525Csha3_384: c074f97549eee0770f9d640f76983c5905bca1b32caff0cea7812850f0319bb32e0f12f85f9f13c404e249631f66e828ep_bytes: e8894afeffada72424a827a77025e22btimestamp: 2017-01-04 13:34:43

Version Info:

CompanyName: Microsoft CorporationFileDescription: Microsoft (R) Developer StudioFileVersion: 6.00.8168.2InternalName: MSDEVLegalCopyright: Copyright (C) Microsoft Corp. 1992-1997OriginalFilename: MSDEV.EXEProductName: Microsoft (R) Visual StudioProductVersion: 6.00.8168.2Translation: 0x0409 0x04b0

Barys.63319 also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Multi.Generic.4!c
tehtris Generic.Malware
MicroWorld-eScan Gen:Variant.Barys.63319
FireEye Generic.mg.4e4fa0b8c73889e9
McAfee Artemis!4E4FA0B8C738
Malwarebytes Malware.Heuristic.1003
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
Alibaba TrojanClicker:Win32/VMProtBad.61bc2745
K7GW Riskware ( 0040eff71 )
Cybereason malicious.8c7388
BitDefenderTheta Gen:NN.ZexaF.34742.9K0@aWSev7ki
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/TrojanClicker.Agent.NYY
APEX Malicious
Avast Win32:Malware-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Barys.63319
NANO-Antivirus Trojan.Win32.Agent.elscrv
Tencent Win32.Trojan.Agent.Peqh
Ad-Aware Gen:Variant.Barys.63319
Emsisoft Gen:Variant.Barys.63319 (B)
Comodo Virus.Win32.Virut.CE@1fhkga
DrWeb Trojan.DownLoader23.56788
Zillya Trojan.Generik.Win32.410
TrendMicro TROJ_CLICKER.QKA
McAfee-GW-Edition BehavesLike.Win32.Virus.dc
Trapmine malicious.high.ml.score
Sophos Mal/VMProtBad-A
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.ehoxk
Webroot W32.Adware.Installcore
Avira HEUR/AGEN.1225292
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Skeeyah.A!rfn
GData Gen:Variant.Barys.63319
Cynet Malicious (score: 100)
AhnLab-V3 Unwanted/Win32.Agent.C2039884
VBA32 Trojan.Downloader
ALYac Gen:Variant.Barys.63319
MAX malware (ai score=100)
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_CLICKER.QKA
Rising Trojan.Generic@AI.93 (RDML:vtMZpmG2yO2EUBxiRSWbNw)
Fortinet Generik.IDERNRG!tr
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)

How to remove Barys.63319?

  • 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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