MalCert-S.DU (A) removal guide

The MalCert-S.DU (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 MalCert-S.DU (A) virus can do?

Presents an Authenticode digital signature
The binary likely contains encrypted or compressed data.
Anomalous binary characteristics

How to determine MalCert-S.DU (A)?


File Info:
crc32: 63254236
md5: 1a777755fb87701c8c5ae94edfc4f8c2
name: 1A777755FB87701C8C5AE94EDFC4F8C2.mlw
sha1: cbc1c42e5b11a69e7098805d7703258d8011edf9
sha256: bd22fdab541d4517cbf4b96b1986cd370ffc2532392a5b1801c819f67099f9da
sha512: 336baef5604c054e6fa66f1404d11740ef93fe825694abee225a76a80bc98b043a93dce74580edf33c17fec0424c962601891af1cd7fe33c0c606c1f5ce084f1
ssdeep: 6144:c+22i2CBlWNolVz9fRICyCLQ34eWLncuOtGIxi1GY4hbwOwOYear:t6BlWAR95LQ345L6tGII1YhHYeW
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:
0: [No Data]

MalCert-S.DU (A) also known as:

FireEye	Generic.mg.1a777755fb87701c
AegisLab	Trojan.Win32.Zenpak.4!c
Symantec	Trojan.Gen.MBT
Avast	Win64:Trojan-gen
Kaspersky	Trojan.Win32.Zenpak.bfgy
Sophos	Mal/Generic-S + Troj/Bazarldr-A
DrWeb	BackDoor.Bazar.56
McAfee-GW-Edition	Artemis!Trojan
Emsisoft	MalCert-S.DU (A)
Webroot	W32.Trojan.Gen
Kingsoft	Win32.Troj.Zenpak.bf.(kcloud)
Microsoft	Trojan:Win64/Bazarldr.BM!MSR
ZoneAlarm	Trojan.Win32.Zenpak.bfgy
GData	Win64.Trojan.Kryptik.OBXLD7
Cynet	Malicious (score: 100)
McAfee	PWS-FCVU!1A777755FB87
Malwarebytes	Trojan.Bazar
ESET-NOD32	Win64/Bazar.Y
Rising	Trojan.MalCert!1.D1EE (CLASSIC)
Ikarus	Trojan.Win64.Bazarldr
Fortinet	PossibleThreat.MU
AVG	Win64:Trojan-gen
Paloalto	generic.ml
Qihoo-360	Win64/Backdoor.BazarBackdoor.HgEASOAA

How to remove MalCert-S.DU (A)?

MalCert-S.DU (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.

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