Win32/RiskWare.Downer.B malicious file

The Win32/RiskWare.Downer.B 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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What Win32/RiskWare.Downer.B virus can do?

Attempts to connect to a dead IP:Port (4 unique times)
Presents an Authenticode digital signature
Performs some HTTP requests
Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
The binary likely contains encrypted or compressed data.

Related domains:

z.whorecord.xyz

a.tomx.xyz

downloader.downerapi.com

static.downerapi.com

source.downerapi.com

img.downerapi.com

How to determine Win32/RiskWare.Downer.B?


File Info:
crc32: C5AB70E8
md5: 89aba8ba2f6e61588ae7bf82cb8c38e0
name: ____________2020_________app______-2020____________vip___________________________v9.3.0-____________
sha1: ac6458dd503332df3c9a46d7fc9847b4b95707dd
sha256: 5e0bee30b8ef75e68de8121edad97c975ab9c4541e04290bf1189343ac428ad5
sha512: 90f6ed61cc4dc36c50c1518426d5569e40c9b0bab3e13b269a8f3f9194850e43e4d96d0d52ad3b7e32cb834dcafdfa01755dc54cf2c9158dc51b5d389dcd958e
ssdeep: 24576:5AHM+DWynXsgXUA1GX2Ybnq/Ewu49yyUzYFTde/38KawdC:5AH1XsdXpq/EwueyjMFZG5FdC
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 2018
InternalName: FastDownloader.exe
FileVersion: 3.2.0.8
CompanyName: -
ProductName: x8f6fx4ef6x4e0bx8f7dx5668
ProductVersion: 3.2.0.8
FileDescription: x8f6fx4ef6x4e0bx8f7dx5668
OriginalFilename: FastDownloader.exe
Translation: 0x0804 0x04b0

Win32/RiskWare.Downer.B also known as:

MicroWorld-eScan	Gen:Variant.Adware.Downloader.211
FireEye	Generic.mg.89aba8ba2f6e6158
ALYac	Gen:Variant.Adware.Downloader.211
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic!BT
Sangfor	Malware
K7AntiVirus	Riskware ( 0055e5601 )
BitDefender	Gen:Variant.Adware.Downloader.211
K7GW	Riskware ( 0055e5601 )
Cyren	W32/Adware.HHZM-6231
APEX	Malicious
GData	Gen:Variant.Adware.Downloader.211
Kaspersky	not-a-virus:Downloader.Win32.Agent.mibt
Alibaba	RiskWare:Win32/Downer.d1d20562
Ad-Aware	Gen:Variant.Adware.Downloader.211
Sophos	Generic PUA KM (PUA)
Comodo	ApplicUnwnt@#1gclh5zz6mj8r
F-Secure	Heuristic.HEUR/AGEN.1126112
Invincea	heuristic
McAfee-GW-Edition	Artemis!Trojan
Emsisoft	Application.Downloader (A)
Ikarus	PUA.RiskWare.Downer
Avira	HEUR/AGEN.1126112
Antiy-AVL	GrayWare/Win32.Downer
Endgame	malicious (high confidence)
Arcabit	Trojan.Adware.Downloader.211
ZoneAlarm	not-a-virus:Downloader.Win32.Agent.mibt
Microsoft	PUA:Win32/Downer
AhnLab-V3	PUP/Win32.Generic.C3478818
McAfee	Artemis!89ABA8BA2F6E
MAX	malware (ai score=67)
Malwarebytes	PUP.Optional.FastDownloader
ESET-NOD32	a variant of Win32/RiskWare.Downer.B
Rising	Adware.Downloader!1.BD64 (CLOUD)
eGambit	Unsafe.AI_Score_80%
Fortinet	Riskware/Downer
AVG	FileRepMalware [PUP]
Paloalto	generic.ml

How to remove Win32/RiskWare.Downer.B?

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.

Win32/RiskWare.Downer.B malicious file