Categories: Malware

Should I remove “MSIL/Kryptik.JB”?

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

  • Network activity detected but not expressed in API logs

How to determine MSIL/Kryptik.JB?


File Info:

crc32: 53AC79D0md5: 81528918e506ecd1c58e50bbdac36fe4name: 81528918E506ECD1C58E50BBDAC36FE4.mlwsha1: 8a16d8bf9a7f28aed61192e4af86d91c11d393edsha256: dd9fcb87de1fdb12ae6c2e9030e846512c45a1fed65dc496854267a7634b4611sha512: 23242c73af3757c15ca0ffaa86c15d4bede95dc4c940159e5fc937f103ec019ead569c6b57eaf434d8d8e386fca61d4ea957d338bca2ba3e1776851f59e96bd8ssdeep: 12288:AiOJ/8Q1V1999N9YrikGJZJXVQ8QJh1999pBxpFj4ZSmlc1RpzqT:J+c1Atype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: Crypted.packed.exeFileVersion: 0.0.0.0Comments: RPX 1.3.4400.61ProductVersion: 0.0.0.0FileDescription: OriginalFilename: Crypted.packed.exe

MSIL/Kryptik.JB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Spider.1
FireEye Generic.mg.81528918e506ecd1
McAfee GenericRXAK-ME!81528918E506
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 700000121 )
BitDefender Gen:Variant.Spider.1
K7GW Trojan ( 700000121 )
Cybereason malicious.8e506e
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast MSIL:GenMalicious-DTV [Trj]
ClamAV Win.Dropper.Generic-6503446-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Drop.dnuman
AegisLab Trojan.Multi.Generic.mgU5
Tencent Win32.Trojan.Generic.Dxwc
Ad-Aware Gen:Variant.Spider.1
Emsisoft Gen:Variant.Spider.1 (B)
Comodo Malware@#1xkb6kvj1lh5d
F-Secure Heuristic.HEUR/AGEN.1118361
DrWeb Trojan.DownLoader12.16797
Zillya Dropper.FrauDrop.Win32.23739
McAfee-GW-Edition GenericRXAK-ME!81528918E506
Sophos Mal/Generic-S
Ikarus Trojan.Msil
Jiangmin Trojan.Generic.dalo
Avira HEUR/AGEN.1118361
MAX malware (ai score=80)
Antiy-AVL Trojan[Dropper]/Win32.FrauDrop
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.Spider.1
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Spider.1
Cynet Malicious (score: 100)
AhnLab-V3 ASD.Reputation.C790007
BitDefenderTheta Gen:NN.ZemsilF.34804.ym0@ai4drvd
ALYac Gen:Variant.Spider.1
VBA32 TrojanDropper.FrauDrop
Malwarebytes Trojan.Agent.Gen
Panda Trj/CI.A
ESET-NOD32 a variant of MSIL/Kryptik.JB
Yandex Trojan.DR.FrauDrop!mRRCfcOnU/g
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/FrauDrop.AIKFK!tr
AVG MSIL:GenMalicious-DTV [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 Generic/HEUR/QVM03.0.7280.Malware.Gen

How to remove MSIL/Kryptik.JB?

  • 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.
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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