Categories: Malware

What is “Barys.2939”?

The Barys.2939 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.2939 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Barys.2939?


File Info:

name: 94BA7905BAE62129B802.mlwpath: /opt/CAPEv2/storage/binaries/45efb1568f0faba038cc424acc82b9628385cf51777eda563c3b1a499ad96ed4crc32: 514B8620md5: 94ba7905bae62129b802d70b327a5211sha1: 0bf60ebcea48272ec8f54693398b8ee596619213sha256: 45efb1568f0faba038cc424acc82b9628385cf51777eda563c3b1a499ad96ed4sha512: 1e0041c26f467ea60d65cede8a5d1f7275b1011e2e6dfb06f5aeb057af29f4bb48a1c47b004548c7addc5871cd92a57ac3f493100b42f6da5ab68ecd308d53d2ssdeep: 6144:nXc9WI088tegMqsqLdRprPxFV0jTV4L4pLjJoxGq6IEgdGazje:nXcWVeglskdbrZFQV249FYGq67Ojetype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1588423BC464E1791F03129B112D3898BA4F2739D6C54D0EB6B4C1D9D3DA234EA7982EFsha3_384: a3fc6364e5c6a7b181cefb3df67b5a17f092fad22dab51e1d586903c499b975202894ed3a467a4dd0a08a4e479adbbfdep_bytes: 558bec83e4f881ece40c0000535657e8timestamp: 1970-01-01 00:00:58

Version Info:

Comments: www.windows.comCompanyName: www.windows.comFileDescription: ApacheBench command line utilityFileVersion: 2.2.14InternalName: ab.exeLegalCopyright: Copyright 2009 The Apache Software Foundation.OriginalFilename: ab.exeProductName: www.windows.comProductVersion: 2.0.1.1Website: www.windows.comPackager: Xenocode Postbuild 2009 for .NET BetaPackagerVersion: 7.0.162Translation: 0x0409 0x04b0

Barys.2939 also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Generic.4!c
tehtris Generic.Malware
MicroWorld-eScan Gen:Variant.Barys.2939
ClamAV Win.Dropper.DarkKomet-9954152-0
ALYac Gen:Variant.Barys.2939
Cylance Unsafe
VIPRE Gen:Variant.Barys.2939
Cybereason malicious.5bae62
Cyren W32/Poison.K.gen!Eldorado
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Rozena.AA
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Barys.2939
NANO-Antivirus Trojan.Win32.Swrort.dzlrcu
Avast Win32:Malware-gen
Tencent Win32.Trojan.Generic.Zmhl
Ad-Aware Gen:Variant.Barys.2939
Emsisoft Gen:Variant.Barys.2939 (B)
Comodo Backdoor.Win32.Poison.~AB@ttkg8
DrWeb Trojan.Swrort.1
McAfee-GW-Edition BehavesLike.Win32.Trojan.fc
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.94ba7905bae62129
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Suspicious PE
GData Gen:Variant.Barys.2939
Jiangmin Backdoor/Poison.cpt
Webroot W32.Malware.Gen
Avira TR/Patched.Gen
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Arcabit Trojan.Barys.DB7B
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:Win32/Swrort.A
Google Detected
Acronis suspicious
McAfee Artemis!94BA7905BAE6
VBA32 TrojanSpy.Ardamax
Malwarebytes Malware.AI.855665725
Rising Trojan.Generic@AI.100 (RDML:juze2/kj7yRj2bcDfL08Wg)
Ikarus Trojan-Spy.Win32.Zbot
Fortinet W32/Rozena.AH
BitDefenderTheta Gen:NN.ZexaF.34698.xy3@au4NSJfi
AVG Win32:Malware-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_90% (W)

How to remove Barys.2939?

  • 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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