Categories: Malware

MSIL/Kryptik.EXZ removal guide

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

SetUnhandledExceptionFilter detected (possible anti-debug)
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
CAPE extracted potentially suspicious content
The binary contains an unknown PE section name indicative of packing
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Installs itself for autorun at Windows startup

How to determine MSIL/Kryptik.EXZ?


File Info:
name: A89930CD57C0D3E43C93.mlwpath: /opt/CAPEv2/storage/binaries/c5ecc53046bcbd1cbfce3862f2a464121a1aaf85140f68b93ac4dd459c0ab93acrc32: 726913BEmd5: a89930cd57c0d3e43c9326b797b1b267sha1: 0706f21db7d1f84ee187bf9aaf5f18a5fd3b4423sha256: c5ecc53046bcbd1cbfce3862f2a464121a1aaf85140f68b93ac4dd459c0ab93asha512: 92a14010530ac8ac6081da422c95c97711e320eaf1852589ab9e6754b593834eed31c90fdeaa5cd7b3fc213f02b0ce80791bc27491b768708d072602e9c4dc7assdeep: 6144:pOxAZNh7xrmVT4PckxJnbSpzhdfOYHLHKtMXHrTb:WardLPcMbYhdfZfXHr3type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17B94AF5A7345BB05C4596630C3EF983803E1AE8766F2DF4A3EDC3AC929312E75E11786sha3_384: c2825ad9b8a1057d7c8fe9ce1241b015de5b308b0c3d6ad54fc72ef0911494dee7de57a3a7bb20914ffc4d337d65ffe8ep_bytes: ff250020400000000000000000000000timestamp: 2018-06-22 15:50:37
Version Info:
CompanyName: Microsoft CorporationFileDescription: Internet ExplorerFileVersion: 6.00.2900.2180InternalName: iexploreLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: IEXPLORE.EXEProductName: Microsoft® Windows® Operating SystemProductVersion: 6.00.2900.2180Translation: 0x0409 0x04b0

MSIL/Kryptik.EXZ also known as:

Bkav	W32.AIDetectNet.01
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Heur.MSIL.Krypt.!cdmip!.2
FireEye	Generic.mg.a89930cd57c0d3e4
McAfee	GenericRXJP-JH!A89930CD57C0
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 004f217c1 )
K7GW	Trojan ( 004f217c1 )
Cybereason	malicious.d57c0d
ESET-NOD32	a variant of MSIL/Kryptik.EXZ
APEX	Malicious
Avast	Win32:Malware-gen
Kaspersky	HEUR:Trojan.MSIL.Agent.gen
BitDefender	Gen:Heur.MSIL.Krypt.!cdmip!.2
NANO-Antivirus	Trojan.Win32.Kryptik.felimr
Tencent	Msil.Trojan.Agent.Lnxx
Ad-Aware	Gen:Heur.MSIL.Krypt.!cdmip!.2
Sophos	ML/PE-A
Comodo	Malware@#ixciwpfxbfcm
DrWeb	Trojan.DownLoader25.54842
BitDefenderTheta	Gen:NN.ZemsilF.34742.Aq0@aSMlPUm
McAfee-GW-Edition	BehavesLike.Win32.Generic.gt
Trapmine	malicious.high.ml.score
Emsisoft	Gen:Heur.MSIL.Krypt.!cdmip!.2 (B)
GData	Gen:Heur.MSIL.Krypt.!cdmip!.2
Jiangmin	Trojan.MSIL.joec
Avira	TR/Dropper.Gen
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win32.RL_Generic.C3999631
Acronis	suspicious
ALYac	Gen:Heur.MSIL.Krypt.!cdmip!.2
MAX	malware (ai score=83)
Malwarebytes	MachineLearning/Anomalous.100%
Rising	Trojan.Generic/MSIL@AI.100 (RDM.MSIL:d9cLyeJ+eeJcpQ3WdNYy0w)
Yandex	Trojan.Agent!3eT0ewXgB14
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Agent!tr
AVG	Win32:Malware-gen
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_100% (W)