Malware

Downloader.Win32.YXdown.bbv (file analysis)

Malware Removal

The Downloader.Win32.YXdown.bbv 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.

GridinSoft Anti-Malware

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.
6-day free trial available.

What Downloader.Win32.YXdown.bbv virus can do?

  • At least one process apparently crashed during execution
  • Presents an Authenticode digital signature
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Downloader.Win32.YXdown.bbv?


File Info:

name: FF2D1DA6FAA0132E0E75.mlw
path: /opt/CAPEv2/storage/binaries/1b9b31631f3d9bf82a1bfe3610c804ce95dde44dc98bcc9e89cfd24e1576d2e3
crc32: 930B6DC3
md5: ff2d1da6faa0132e0e75e07007559c4d
sha1: c1c041af6b47201884a21bffd602cca2f37751e4
sha256: 1b9b31631f3d9bf82a1bfe3610c804ce95dde44dc98bcc9e89cfd24e1576d2e3
sha512: 4d089ec3be5b8a6bb73fb2003c218dea567e491620a2da33b278d08ac350915bf208307cabbc4d8b18a08c135e4966e6d5b2bafed3d27d00fa1613c74f7acc0f
ssdeep: 196608:pNlnrEuNGwUnqymwVplaPMWPZR5mLgXWT0LWnTpczOCEGsMz5jhF7X5KcJ/lnXyR:pNlnJ4PnqyV3l3wRUUXWTZTpiVFFz51O
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C3B6336514D253F8EEA16C304A1BB4E454887C5B3DC830A81F96DAB96E36EC3DD86F07
sha3_384: 71c89eab93e7bd1ab4a23acb9ca630a9f01df4d0f8db90a6440d001629c7d217ecf34aa5bb7c188d564c2b2770761a14
ep_bytes: 60be00805c008dbe0090e3ffc787809f
timestamp: 2021-08-08 11:23:47

Version Info:

Comments:
CompanyName: Install Assist
FileDescription: Ms-Zip Install Assistant
FileVersion: 8.5.1.1
InternalName: MsZipInstall.exe
LegalCopyright: Copyright (c) 2021 Ms-Zip
OriginalFilename: MsZipInstall.exe.exe
ProductName: MsZipInstall.exe
ProductVersion: 8.5.1.1
Translation: 0x0804 0x04b0

Downloader.Win32.YXdown.bbv also known as:

LionicRiskware.Win32.YXdown.1!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen15.45823
MicroWorld-eScanTrojan.GenericKD.38297202
FireEyeTrojan.GenericKD.38297202
ALYacTrojan.GenericKD.38297202
CylanceUnsafe
ZillyaTool.YouXun.Win32.1402
SangforPUP.Win32.YXdown.bbv
K7AntiVirusRiskware ( 005883931 )
AlibabaDownloader:Win32/YXdown.539d7906
K7GWRiskware ( 005883931 )
Cybereasonmalicious.f6b472
BitDefenderThetaGen:NN.ZexaF.34182.@p1@aa7ogAcj
CyrenW32/Heuristic-XEN!Eldorado
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTROJ_GEN.R002H07LJ21
Kasperskynot-a-virus:Downloader.Win32.YXdown.bbv
BitDefenderTrojan.GenericKD.38297202
EmsisoftTrojan.GenericKD.38297202 (B)
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
SophosGeneric PUA MB (PUA)
JiangminDownloader.YXdown.fn
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ZoneAlarmnot-a-virus:Downloader.Win32.YXdown.bbv
GDataTrojan.GenericKD.38297202
AhnLab-V3Adware/Win.Generic.R434465
McAfeeGenericRXAA-AA!FF2D1DA6FAA0
MAXmalware (ai score=86)
VBA32Downloader.YXdown
PandaTrj/CI.A
RisingAdware.Agent!1.D4E5 (CLOUD)
YandexPUA.Downloader!TbH4PCEit2Q
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.120638662.susgen
AVGWin32:Malware-gen
AvastWin32:Malware-gen

How to remove Downloader.Win32.YXdown.bbv?

Downloader.Win32.YXdown.bbv 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.

Leave a Comment