MSIL/Kryptik.AATT removal guide

The MSIL/Kryptik.AATT 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 MSIL/Kryptik.AATT virus can do?

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs

How to determine MSIL/Kryptik.AATT?


File Info:
crc32: ACEFBBB8
md5: 15a8463a49f227a5f3f039f82d95263a
name: 15A8463A49F227A5F3F039F82D95263A.mlw
sha1: d50d48066dfca7e7aad759d116031dd567a42ba6
sha256: 18cd8b9021652af59e12ef288f2e7d8127dc3a65e9a6c793fff85a046dfbf307
sha512: 18589defc5775e319fbcc7cebe8abb88a3a1aab91a6774237ac20a5b26e70cf0a99932b9191bbbc98cbc7c05ad07b9c49d8621e35f8cd313bb39c798d354f37e
ssdeep: 12288:ObKxeayECYVyC6o0PgV39Qxz5lVpfqmkpqnuPmiYrGHJbsC+hea2:IIeazk46z5lVlDkp4oAhea2
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 ElektroStudios 2015
Assembly Version: 1.2.0.0
InternalName: SparseArray.exe
FileVersion: 1.2.0.0
CompanyName: ElektroStudios
LegalTrademarks: 
Comments: Manages a PEiD signature database.
ProductName: PEiD UserDB Manager
ProductVersion: 1.2.0.0
FileDescription: PEiD UserDB Manager
OriginalFilename: SparseArray.exe

MSIL/Kryptik.AATT also known as:

K7AntiVirus	Trojan ( 0057c06f1 )
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_80% (D)
Alibaba	TrojanPSW:MSIL/Agensla.285b9851
K7GW	Trojan ( 0057c06f1 )
Cybereason	malicious.66dfca
Cyren	W32/MSIL_Kryptik.EFE.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AATT
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
Kaspersky	HEUR:Trojan-PSW.MSIL.Agensla.gen
Sophos	ML/PE-A
BitDefenderTheta	Gen:NN.ZemsilF.34688.3m0@aCWL6Yf
McAfee-GW-Edition	BehavesLike.Win32.Generic.cc
FireEye	Generic.mg.15a8463a49f227a5
Avira	HEUR/AGEN.1142734
eGambit	Unsafe.AI_Score_99%
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Microsoft	Trojan:Win32/AgentTesla!ml
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Agensla.gen
AhnLab-V3	Trojan/Win.Generic.C4455532
McAfee	Artemis!15A8463A49F2
Malwarebytes	Malware.AI.4243954519
TrendMicro-HouseCall	TROJ_GEN.R06CH0CE921
Yandex	Trojan.AvsArher.bTJEKx
Ikarus	Trojan.MSIL.Inject
Fortinet	MSIL/Kryptik.AART!tr
AVG	Win32:PWSX-gen [Trj]
Paloalto	generic.ml

How to remove MSIL/Kryptik.AATT?

MSIL/Kryptik.AATT 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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