Trojan

Trojan:Win32/Vadas.A removal tips

Malware Removal

The Trojan:Win32/Vadas.A 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 Trojan:Win32/Vadas.A virus can do?

  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Trojan:Win32/Vadas.A?


File Info:

crc32: 96C242E9
md5: ff6c295bd1de0db0677812af5d2b1979
name: FF6C295BD1DE0DB0677812AF5D2B1979.mlw
sha1: fbb77a4b351767495f97b09519c9e9bcc213dffb
sha256: 5e70cfc4e3ed6f168a448467f300806fb398c58625229b3317e9a6b9397433b7
sha512: 1746bc3656cad40567556f7542e09bfa0f5bcb0be6247e92b4e56ffdfa22fd3f9fa796b3bdd9eba5835f7fb57b3533a6e140509d8ce149bfe6cb253a27af4e3d
ssdeep: 12288:hbA5hbd/uYLGtB1s2vR/Q8KUr8Td7PN4Z+vZmPJ+FNTi2FeILm:eP5/uYLGtHs2p/6w8luYRU+FtLL
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

ProductVersion: 10.0.10.13
ProductName: Micosoft Windows
FileVersion: 10.0.10.13
FileDescription: Virtual Disk Service
Translation: 0x0409 0x04e4

Trojan:Win32/Vadas.A also known as:

BkavW32.CiratostaASG.Trojan
K7AntiVirusTrojan-Downloader ( 0055e3da1 )
DrWebTrojan.DownLoader33.1359
MicroWorld-eScanGen:Variant.Jacard.66999
CAT-QuickHealTrojan.Dynamer
ALYacGen:Variant.Jacard.66999
CylanceUnsafe
ZillyaDownloader.Delf.Win32.50102
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanDownloader:Win32/Vadas.8db4a84e
K7GWTrojan-Downloader ( 0055e3da1 )
Cybereasonmalicious.bd1de0
TrendMicroTROJ_BANLOAD.YWNUH
SymantecTrojan.Gen
ESET-NOD32Win32/TrojanDownloader.Delf.BVJ
APEXMalicious
AvastWin32:Rootkit-gen [Rtk]
GDataGen:Variant.Jacard.66999
KasperskyTrojan-Downloader.Win32.Delf.bcpj
BitDefenderGen:Variant.Jacard.66999
NANO-AntivirusTrojan.Win32.Delf.efzehj
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
TencentMalware.Win32.Gencirc.10b671e2
Ad-AwareGen:Variant.Jacard.66999
SophosMal/Generic-S
ComodoMalware@#1wbda710w0rga
F-SecureHeuristic.HEUR/AGEN.1129850
BitDefenderThetaAI:Packer.E5D6591E18
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
Trapminemalicious.high.ml.score
FireEyeGen:Variant.Jacard.66999
EmsisoftGen:Variant.Jacard.66999 (B)
Endgamemalicious (moderate confidence)
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1129850
Antiy-AVLTrojan[Downloader]/Win32.Delf
MicrosoftTrojan:Win32/Vadas.A
JiangminTrojanDropper.Sysn.bum
ArcabitTrojan.Jacard.D105B7
AegisLabTrojan.Win32.Delf.a!c
ZoneAlarmTrojan-Downloader.Win32.Delf.bcpj
AhnLab-V3Downloader/Win32.Delf.C1790859
McAfeeGeneric.adp
MAXmalware (ai score=100)
VBA32TrojanDownloader.Delf
MalwarebytesTrojan.Downloader
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_BANLOAD.YWNUH
RisingDownloader.Delf!8.16F (CLOUD)
YandexTrojan.DL.Delf!ZeXs6P3889s
IkarusTrojan-Downloader
MaxSecureTrojan.Malware.9786911.susgen
FortinetW32/Delf.BVJ!tr.dldr
AVGWin32:Rootkit-gen [Rtk]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Downloader.f78

How to remove Trojan:Win32/Vadas.A?

Trojan:Win32/Vadas.A 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