Categories: Worm

About “Worm.Win32.VBNA.brlr” infection

The Worm.Win32.VBNA.brlr 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Worm.Win32.VBNA.brlr virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

Related domains:

ns1.player1253.com
ns1.videoall.net
ns1.mediashares.org

How to determine Worm.Win32.VBNA.brlr?


File Info:

crc32: 7DD17780md5: 31239cea04a16bbde15f53985572cd1cname: 31239CEA04A16BBDE15F53985572CD1C.mlwsha1: a422ccf3c6d16c40786de4382e5c72d00a2f0191sha256: f62ecdace9aa81bd2253254cd34dcc61b7732c8331dcfa59e162459355a31faesha512: 72bb2838ef23ba2d7cfbd232253f9ad5a7a49e2f45d7380357e8f08756d5a0394306c33732db17fe7ae6aa8cd04c7a371b43afe7ccda4a2d5c9696c0129d437dssdeep: 1536:Ebxi+7vst+SbtS0SIImNMlsCSZxIG+UkHolWEa/8CjqDO:mvzRflol/a/8A4type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: z5paNcvFileVersion: 8.77CompanyName: UserXPProductName: 932paNcvProductVersion: 8.77OriginalFilename: z5paNcv.exe

Worm.Win32.VBNA.brlr also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.71909
FireEye Generic.mg.31239cea04a16bbd
Qihoo-360 Win32/Worm.b50
ALYac Trojan.GenericKDZ.71909
Cylance Unsafe
VIPRE Trojan-Downloader.Win32.Purora.a (v)
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 001f4fd41 )
BitDefender Trojan.GenericKDZ.71909
K7GW Trojan-Downloader ( 001f4fd41 )
Cybereason malicious.a04a16
Baidu Win32.Worm.AutoRun.cj
Cyren W32/VB.BT.gen!Eldorado
Symantec ML.Attribute.HighConfidence
TotalDefense Win32/Virut.17408
APEX Malicious
Avast Win32:AutoRun-BSJ [Trj]
ClamAV Win.Trojan.Changeup-6169544-0
Kaspersky Worm.Win32.VBNA.brlr
Alibaba Worm:Win32/Purora.b8f8fcda
NANO-Antivirus Trojan.Win32.Mlw.iejaqv
ViRobot Trojan.Win32.Downloader.61440.UJ
Tencent Win32.Worm.Vbna.Lfzn
Ad-Aware Trojan.GenericKDZ.71909
Sophos Mal/Generic-R + Troj/VB-KVR
Comodo TrojWare.Win32.VB.X@2i170u
F-Secure Trojan:W32/Vbkrypt.D
DrWeb Trojan.Packed.21297
TrendMicro WORM_VOBFUS.SMIA
McAfee-GW-Edition BehavesLike.Win32.Downloader.cz
Emsisoft Trojan.GenericKDZ.71909 (B)
SentinelOne Static AI – Malicious PE – Worm
Jiangmin Worm/VBNA.gxfn
Avira TR/Dropper.Gen
MAX malware (ai score=80)
Antiy-AVL Worm/Win32.WBNA.gen
Microsoft TrojanDownloader:Win32/Purora
Arcabit Trojan.Generic.D118E5
SUPERAntiSpyware Trojan.Agent/Gen-Caphaw
ZoneAlarm Worm.Win32.VBNA.brlr
GData Trojan.GenericKDZ.71909
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.VBKrypt.R35318
Acronis suspicious
McAfee Downloader-CJX.gen.l
TACHYON Trojan/W32.VB-Krypt.176128.B
VBA32 SScope.Trojan.VBRA.2842
Malwarebytes Purora.Worm.VB.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/AutoRun.VB.XY
TrendMicro-HouseCall WORM_VOBFUS.SMIA
Rising Trojan.Win32.VBCode.cbu (CLASSIC)
Yandex Trojan.GenAsa!LeaBETo6kWM
Ikarus Trojan-Dropper
eGambit Unsafe.AI_Score_96%
Fortinet W32/Virtu.F
BitDefenderTheta Gen:NN.ZevbaF.34804.ku0@au0hEOhi
AVG Win32:AutoRun-BSJ [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)

How to remove Worm.Win32.VBNA.brlr?

  • 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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