Malware

What is “Win32:AutoRun-BLY [Wrm]”?

Malware Removal

The Win32:AutoRun-BLY [Wrm] 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 Win32:AutoRun-BLY [Wrm] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded pe malware family
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:AutoRun-BLY [Wrm]?


File Info:

name: A1540D3D4AE3D1112AF1.mlw
path: /opt/CAPEv2/storage/binaries/a0d26544e265db17be8915378806613b24694637c0c36b82d87adbbcdb1f7444
crc32: A1BA6D78
md5: a1540d3d4ae3d1112af1dffac60c4cd1
sha1: baeea1b99395dc130b2e1fcce93c98543ab70437
sha256: a0d26544e265db17be8915378806613b24694637c0c36b82d87adbbcdb1f7444
sha512: 3755992a5488f0c1db7fc89d9c40b418f9296c20e78f823f8d3d5aa7ac8abfcfc6c964158f23c4fefa9920d9f564994dcbdfe358f598e3e8e1a4447d135dcfbf
ssdeep: 1536:PopnMphEuGtz78xEWNNSIG/SXq/fiTvlATmeX4Z4R4H4i4/o9FKs0z2xoetEPnyV:TkTz2EKNa/ucz9/tBH3H3O
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BBD4127D61800443F549B87826EADAF20A0AE94D680A10DC34B5DAE963DCFC4D5FDF6B
sha3_384: 73459750fcd9a1410ddeaa73d6fb2ffbebdcc68f483630539f5ce3c8d3b89e036ac5ebdf65e8543e49f1d08891ec0cc1
ep_bytes: 68a8124000e8eeffffff000040000000
timestamp: 2002-07-09 10:08:16

Version Info:

Translation: 0x0409 0x04b0
ProductName: YeRdbIhF
FileVersion: 1.46
ProductVersion: 1.46
InternalName: YeRdbIhF
OriginalFilename: YeRdbIhF.exe

Win32:AutoRun-BLY [Wrm] also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.VBNA.trSa
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.45634528
FireEyeGeneric.mg.a1540d3d4ae3d111
SkyhighBehavesLike.Win32.Infected.hz
McAfeeDownloader-CJX.gen.g
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.a
K7AntiVirusNetWorm ( 700000151 )
AlibabaWorm:Win32/Vobfus.d7282f61
K7GWNetWorm ( 700000151 )
Cybereasonmalicious.d4ae3d
ArcabitTrojan.Generic.D2B853E0
BitDefenderThetaAI:Packer.620C8B2C1F
VirITTrojan.Win32.Inject.UO
SymantecW32.Changeup.C
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.RU
APEXMalicious
TrendMicro-HouseCallTROJ_AGENT_050224.TOMB
ClamAVWin.Trojan.VB-1144
KasperskyWorm.Win32.VBNA.alkx
BitDefenderTrojan.GenericKD.45634528
NANO-AntivirusTrojan.Win32.VB.dxilfu
AvastWin32:AutoRun-BLY [Wrm]
TencentWorm.Win32.Vbna.ta
EmsisoftTrojan.GenericKD.45634528 (B)
BaiduWin32.Trojan.VB.a
F-SecureWorm:W32/Vobfus.AX
DrWebWin32.HLLW.Siggen.1503
VIPRETrojan.GenericKD.45634528
TrendMicroTROJ_AGENT_050224.TOMB
Trapminemalicious.high.ml.score
SophosMal/SillyFDC-D
IkarusWorm.Win32.Vobfus
JiangminWorm/VBNA.gxhb
ALYacTrojan.GenericKD.45634528
VaristW32/Vobfus.PU.gen!Eldorado
AviraWORM/VBNA.kasww
Antiy-AVLVirus/Win64.Expiro.rsrc
XcitiumWorm.Win32.Vbna.~alk@25yl3n
MicrosoftWorm:Win32/Vobfus.AC
ViRobotWorm.Win32.A.VBNA.143872
ZoneAlarmWorm.Win32.VBNA.alkx
GDataTrojan.GenericKD.45634528
CynetMalicious (score: 100)
AhnLab-V3Worm/Win32.VBNA.C4250274
Acronissuspicious
VBA32Worm.VBNA
GoogleDetected
MAXmalware (ai score=84)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingWorm.Autorun!1.9A03 (CLASSIC)
YandexTrojan.GenAsa!mYV1Hde/uQI
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.1425886.susgen
FortinetW32/VBObfus.BDBD!tr
AVGWin32:AutoRun-BLY [Wrm]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)
alibabacloudTrojan.Win.UnkAgent

How to remove Win32:AutoRun-BLY [Wrm]?

Win32:AutoRun-BLY [Wrm] 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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