Trojan

Win32/TrojanDownloader.Wauchos.BD removal instruction

Malware Removal

The Win32/TrojanDownloader.Wauchos.BD 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 Win32/TrojanDownloader.Wauchos.BD virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Removes Security and Maintenance icon from Start menu, Taskbar and notifications
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the shellcode patterns malware family
  • Creates a copy of itself
  • Deletes executed files from disk
  • Attempts to disable UAC
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Attempts to modify user notification settings
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/TrojanDownloader.Wauchos.BD?


File Info:

name: D73B6D13125CC278D43E.mlw
path: /opt/CAPEv2/storage/binaries/1c80a9a94d5b92502b175562d96d6d6f0d4168fdf00715f548f058ee0abb5a45
crc32: CA1277D9
md5: d73b6d13125cc278d43e20504720ade6
sha1: 21cebf2715fe9b5900633dd50fba21f89547c08b
sha256: 1c80a9a94d5b92502b175562d96d6d6f0d4168fdf00715f548f058ee0abb5a45
sha512: 63f2e64c5ebe0fa87baec056616e3f9013af24ba09e4511d2668fa1b57914f5c38fca98b757c01a1fe4b8131ef188fc67717deda3d01ddbf17b47ff4f5209cb7
ssdeep: 1536:dgFif20ywTOypTnJwLXkQMBNx46g67iClLKWV7Z38aDFQlX:yifmwTzpuCBNx46gwlLKu9382QB
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D4C3CF11B5A0C4B1D9D3257298B4EAB5863EAC12133540CB7BD8163F6FB0AD04F763AB
sha3_384: 4f413319957d1896c132e636be49aac87e85f010120c799ec877d9f68d92ee5e496f91d5620cbb6abfad65394fa9c0b1
ep_bytes: e8a12f0000e989feffff8bff558bec8b
timestamp: 2016-03-20 08:55:38

Version Info:

0: [No Data]

Win32/TrojanDownloader.Wauchos.BD also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.kYLC
DrWebTrojan.DownLoader19.60257
MicroWorld-eScanTrojan.Autoruns.GenericKD.44962396
FireEyeGeneric.mg.d73b6d13125cc278
CAT-QuickHealRansom.Aura.XB4
SkyhighGeneric.yk
McAfeeGeneric.yk
MalwarebytesMachineLearning/Anomalous.100%
ZillyaBackdoor.Androm.Win32.33163
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004e10c21 )
AlibabaBackdoor:Win32/Androm.c2cfe848
K7GWTrojan ( 004e10c21 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.36802.hqW@aOWo3Vl
VirITTrojan.Win32.Generic.APWY
SymantecBackdoor.Trojan
Elasticmalicious (high confidence)
ESET-NOD32Win32/TrojanDownloader.Wauchos.BD
APEXMalicious
TrendMicro-HouseCallBKDR_ANDROM.JDB
AvastWin32:Dorder-AF [Trj]
KasperskyBackdoor.Win32.Androm.jhow
BitDefenderTrojan.Autoruns.GenericKD.44962396
NANO-AntivirusTrojan.Win32.Dwn.efgvyn
RisingBackdoor.Androm!8.113 (TFE:5:4V9HG6tOjcO)
EmsisoftTrojan.Autoruns.GenericKD.44962396 (B)
GoogleDetected
F-SecureTrojan.TR/Taranis.2728
BaiduWin32.Trojan.Kryptik.aey
VIPRETrojan.Autoruns.GenericKD.44962396
TrendMicroBKDR_ANDROM.JDB
Trapminemalicious.high.ml.score
SophosMal/Cerber-D
IkarusTrojan.Win32.Injector
JiangminBackdoor.Androm.fkm
VaristW32/Androm.AZYO-4431
AviraTR/Taranis.2728
MAXmalware (ai score=100)
Antiy-AVLTrojan[Ransom]/Win32.Locky.e
Kingsoftmalware.kb.a.999
MicrosoftTrojan:Win32/CryptInject!MSR
XcitiumTrojWare.Win32.Ransom.Agent.NINB@6az7nm
ArcabitTrojan.Autoruns.Generic.D2AE125C
ViRobotTrojan.Win32.Z.Androm.119808.F
ZoneAlarmBackdoor.Win32.Androm.jhow
GDataWin32.Trojan.Injector.HN
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Agent.R177135
ALYacTrojan.Autoruns.GenericKD.44962396
TACHYONBackdoor/W32.Androm.119808.J
Cylanceunsafe
PandaTrj/WLT.B
ZonerTrojan.Win32.39486
TencentMalware.Win32.Gencirc.10b9efbf
YandexTrojan.GenAsa!jqcX2W/DvFM
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.9255950.susgen
FortinetW32/Injector.CXSS!tr
AVGWin32:Dorder-AF [Trj]
Cybereasonmalicious.3125cc
DeepInstinctMALICIOUS
alibabacloudBackdoor:Win/Wauchos.BD

How to remove Win32/TrojanDownloader.Wauchos.BD?

Win32/TrojanDownloader.Wauchos.BD 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