What is "PUP.Optional.SilentAll"?

The PUP.Optional.SilentAll 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 PUP.Optional.SilentAll virus can do?

Attempts to connect to a dead IP:Port (1 unique times)
Performs some HTTP requests
Unconventionial language used in binary resources: Turkish
The binary likely contains encrypted or compressed data.
The executable is compressed using UPX
Uses Windows utilities for basic functionality
Creates a hidden or system file
Attempts to modify proxy settings

Related domains:

www.internetdownloadmanager.com

mirror2.internetdownloadmanager.com

www.tonec.com

ocsp.digicert.com

How to determine PUP.Optional.SilentAll?


File Info:
crc32: 4AC68131
md5: faff034d1058b17534e92b94e3ea59da
name: FAFF034D1058B17534E92B94E3EA59DA.mlw
sha1: 778bc5604f3d01900b8234078ec1b7ee3c6b547b
sha256: f90555bef205a5b89bf0a33b3218348bdfab2119cb4bc7855e16c8c6f1e68436
sha512: c2c838187085dfa61d8ebe2d4d10c4a639e5a9bd6777e048f0eeae0c90f232ee0f19ab8815b873a47cfac24f811f68bee39e5ec0110b7ad4e3d9f60c3fdaee90
ssdeep: 12288:ZozGdX0M4ornOmZIzfMwHHQmRROXKMjv7Acr:Z4GHnhIzOac7t
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:
LegalCopyright: xa9 2017 ronaldinho424
FileVersion: 1.3.2.0
CompanyName: Silentall Unattended Installer
Comments: Silentall Unattended Installer
ProductName: Silentall Unattended Installer
ProductVersion: 1.3.2
FileDescription: Internet Download Manager Online Installer
Hazx131rlayan: ronaldinho424
Hazx131rlanma Tarihi: 28.03.2017 20:31:03
Translation: 0x041f 0x04b0

PUP.Optional.SilentAll also known as:

Bkav	W32.AIDetectVM.malware1
MicroWorld-eScan	Adware.GenericKD.4778525
FireEye	Adware.GenericKD.4778525
CAT-QuickHeal	Hacktool.Hacktool
ALYac	Adware.GenericKD.4778525
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic!BT
AegisLab	Trojan.Win32.Generic.4!c
K7AntiVirus	Unwanted-Program ( 004d38111 )
BitDefender	Adware.GenericKD.4778525
K7GW	Unwanted-Program ( 004d38111 )
Cybereason	malicious.d1058b
BitDefenderTheta	Gen:NN.ZelphiF.34804.bmGfaSMOPuj
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Paloalto	generic.ml
Kaspersky	not-a-virus:Downloader.Win32.Snojan.gsz
NANO-Antivirus	Riskware.Win32.Hacktool.eugzsj
Ad-Aware	Adware.GenericKD.4778525
Emsisoft	Adware.GenericKD.4778525 (B)
Zillya	Downloader.Snojan.Win32.309
McAfee-GW-Edition	BehavesLike.Win32.TrojanAitInject.gc
MAX	malware (ai score=69)
Antiy-AVL	GrayWare/Autoit.Execute.a
Microsoft	Program:Win32/Wacapew.C!ml
Arcabit	Adware.Generic.D48EA1D
ZoneAlarm	not-a-virus:Downloader.Win32.Snojan.gsz
GData	Win32.Riskware.Ekisoli.C
Cynet	Malicious (score: 90)
AhnLab-V3	Malware/Win32.Generic.C1895670
McAfee	Artemis!FAFF034D1058
VBA32	Downloader.Snojan
Malwarebytes	PUP.Optional.SilentAll
Panda	Trj/CI.A
ESET-NOD32	multiple detections
TrendMicro-HouseCall	TROJ_GEN.R002C0OAK21
Ikarus	PUA.HackTool.Patcher
Fortinet	Riskware/Snojan
Webroot	Pua.Gen
AVG	FileRepMalware
Avast	FileRepMalware

How to remove PUP.Optional.SilentAll?

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.

What is “PUP.Optional.SilentAll”?