Worm

About “Worm.Win32.VBNA.brlr” infection

Malware Removal

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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Gridinsoft Anti-Malware

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: 7DD17780
md5: 31239cea04a16bbde15f53985572cd1c
name: 31239CEA04A16BBDE15F53985572CD1C.mlw
sha1: a422ccf3c6d16c40786de4382e5c72d00a2f0191
sha256: f62ecdace9aa81bd2253254cd34dcc61b7732c8331dcfa59e162459355a31fae
sha512: 72bb2838ef23ba2d7cfbd232253f9ad5a7a49e2f45d7380357e8f08756d5a0394306c33732db17fe7ae6aa8cd04c7a371b43afe7ccda4a2d5c9696c0129d437d
ssdeep: 1536:Ebxi+7vst+SbtS0SIImNMlsCSZxIG+UkHolWEa/8CjqDO:mvzRflol/a/8A4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: z5paNcv
FileVersion: 8.77
CompanyName: UserXP
ProductName: 932paNcv
ProductVersion: 8.77
OriginalFilename: z5paNcv.exe

Worm.Win32.VBNA.brlr also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.71909
FireEyeGeneric.mg.31239cea04a16bbd
Qihoo-360Win32/Worm.b50
ALYacTrojan.GenericKDZ.71909
CylanceUnsafe
VIPRETrojan-Downloader.Win32.Purora.a (v)
SangforMalware
K7AntiVirusTrojan-Downloader ( 001f4fd41 )
BitDefenderTrojan.GenericKDZ.71909
K7GWTrojan-Downloader ( 001f4fd41 )
Cybereasonmalicious.a04a16
BaiduWin32.Worm.AutoRun.cj
CyrenW32/VB.BT.gen!Eldorado
SymantecML.Attribute.HighConfidence
TotalDefenseWin32/Virut.17408
APEXMalicious
AvastWin32:AutoRun-BSJ [Trj]
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.VBNA.brlr
AlibabaWorm:Win32/Purora.b8f8fcda
NANO-AntivirusTrojan.Win32.Mlw.iejaqv
ViRobotTrojan.Win32.Downloader.61440.UJ
TencentWin32.Worm.Vbna.Lfzn
Ad-AwareTrojan.GenericKDZ.71909
SophosMal/Generic-R + Troj/VB-KVR
ComodoTrojWare.Win32.VB.X@2i170u
F-SecureTrojan:W32/Vbkrypt.D
DrWebTrojan.Packed.21297
TrendMicroWORM_VOBFUS.SMIA
McAfee-GW-EditionBehavesLike.Win32.Downloader.cz
EmsisoftTrojan.GenericKDZ.71909 (B)
SentinelOneStatic AI – Malicious PE – Worm
JiangminWorm/VBNA.gxfn
AviraTR/Dropper.Gen
MAXmalware (ai score=80)
Antiy-AVLWorm/Win32.WBNA.gen
MicrosoftTrojanDownloader:Win32/Purora
ArcabitTrojan.Generic.D118E5
SUPERAntiSpywareTrojan.Agent/Gen-Caphaw
ZoneAlarmWorm.Win32.VBNA.brlr
GDataTrojan.GenericKDZ.71909
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.VBKrypt.R35318
Acronissuspicious
McAfeeDownloader-CJX.gen.l
TACHYONTrojan/W32.VB-Krypt.176128.B
VBA32SScope.Trojan.VBRA.2842
MalwarebytesPurora.Worm.VB.DDS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/AutoRun.VB.XY
TrendMicro-HouseCallWORM_VOBFUS.SMIA
RisingTrojan.Win32.VBCode.cbu (CLASSIC)
YandexTrojan.GenAsa!LeaBETo6kWM
IkarusTrojan-Dropper
eGambitUnsafe.AI_Score_96%
FortinetW32/Virtu.F
BitDefenderThetaGen:NN.ZevbaF.34804.ku0@au0hEOhi
AVGWin32:AutoRun-BSJ [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Worm.Win32.VBNA.brlr?

Worm.Win32.VBNA.brlr 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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