Categories: Malware

MSIL/Kryptik.URN removal guide

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

SetUnhandledExceptionFilter detected (possible anti-debug)
Behavioural detection: Executable code extraction – unpacking
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
Enumerates the modules from a process (may be used to locate base addresses in process injection)
Reads data out of its own binary image
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

How to determine MSIL/Kryptik.URN?


File Info:
name: 3C868DBDF684C024B005.mlwpath: /opt/CAPEv2/storage/binaries/aac4215677cf86cd4bad87a1f4a6f81e6d5d30caa360c7ac610a0f8054508176crc32: 587599E1md5: 3c868dbdf684c024b00593ff2adface2sha1: 0e5dedc763f3ca9da5122df57ffe51ece431cf84sha256: aac4215677cf86cd4bad87a1f4a6f81e6d5d30caa360c7ac610a0f8054508176sha512: 711987752add1b0857aaa2ce724500e7e676cea5f1e9021f881a55a25512e1b7379ed1f73cc2676f9bda44c7380ba80c46cd8f792f196077d342a7deaaabc2e5ssdeep: 12288:SgmIsk23CVCydLMXUuTLk1uJmhYE8qyKWIaT1PwtAiUkrwV71czWJdCh8vO3l02l:SOsk2qCsLMX9TyuMhYE8YWIaR4wJA4IOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16EE412567302D775C6FA12F6B4652BDCC3A06781F2DABC59CA58C7040DAD20C7AAE48Fsha3_384: e9ef61bf95cb94f0c96a4418e0ba27081d9d65b26a73c43dc58286a7a8cc443e011274e5ee379ef22c6b7778b71f8481ep_bytes: ff250020400000000000000000000000timestamp: 2017-02-12 13:05:06
Version Info:
Translation: 0x0000 0x04b0CompanyName: acAY3JY5AVEEFileDescription: auX2i48Q2X4FileVersion: 8.10.13.52InternalName: omarxarmy.exeLegalCopyright: Copyright © 2008LegalTrademarks: a4GAlEdlhv1Ight7OriginalFilename: omarxarmy.exeProductName: aweRbr0m9qwJRQProductVersion: 8.10.13.52Assembly Version: 5.7.10.47

MSIL/Kryptik.URN also known as:

Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Trojan.Mardom.PN.14
FireEye	Generic.mg.3c868dbdf684c024
ALYac	Gen:Trojan.Mardom.PN.14
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 004f9fd11 )
Alibaba	Backdoor:MSIL/Kryptik.2b8a465d
K7GW	Trojan ( 004f9fd11 )
Cybereason	malicious.df684c
BitDefenderTheta	Gen:NN.ZemsilF.34182.Pq0@aaXWBcd
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.URN
APEX	Malicious
Avast	Win32:Malware-gen
ClamAV	Win.Trojan.Agent-5801212-0
Kaspersky	HEUR:Backdoor.MSIL.Generic
BitDefender	Gen:Trojan.Mardom.PN.14
NANO-Antivirus	Trojan.Win32.Kryptik.elzkqy
Sophos	Mal/Generic-S
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Emsisoft	Gen:Trojan.Mardom.PN.14 (B)
Paloalto	generic.ml
Avira	HEUR/AGEN.1112877
Antiy-AVL	Trojan/Win32.AGeneric
Microsoft	Backdoor:Win32/Bladabindi!ml
GData	Gen:Trojan.Mardom.PN.14
Cynet	Malicious (score: 100)
McAfee	Artemis!3C868DBDF684
MAX	malware (ai score=83)
VBA32	Backdoor.Bladabindi
Malwarebytes	Generic.Malware/Suspicious
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL:OJgSfAsPXLy+P4y1V33VKg)
Yandex	Trojan.Kryptik!HiITNHdNREs
SentinelOne	Static AI – Malicious PE
Fortinet	W32/Generic.HLN!tr
AVG	Win32:Malware-gen
Panda	Trj/CI.A
CrowdStrike	win/malicious_confidence_100% (D)