Categories: Trojan

Trojan.MSIL.Disfa.nefb removal guide

The Trojan.MSIL.Disfa.nefb 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 Trojan.MSIL.Disfa.nefb virus can do?

  • 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
  • Uses Windows utilities for basic functionality
  • Creates a copy of itself
  • Creates known Njrat/Bladabindi RAT registry keys

How to determine Trojan.MSIL.Disfa.nefb?


File Info:

name: 467C68FE61BC84791FC7.mlwpath: /opt/CAPEv2/storage/binaries/a2d3bba433bde26b44755d9fdd47278adea5483e829afa45d07f1a2fce048addcrc32: A021736Fmd5: 467c68fe61bc84791fc7beffbe39f95esha1: 5cbc77759514c91534ee7e564ecaef3a598205a3sha256: a2d3bba433bde26b44755d9fdd47278adea5483e829afa45d07f1a2fce048addsha512: 45d526ff3b4c0aeef96b313f9fc76cba7232f037d3470e360f6a577a98147feba47e07feb04bcee2412f9c68af717099a12647410e841a8422c421091b1bcbd5ssdeep: 3072:y+H/fpGqFYm25cUf7VB9LdaOe6zWfkR1301WhEgUxXAPIidZENQJEDHORteuOJxS:tHQf798AWfkTkuVGXYIid1Y4t8xtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BA34BE427B448725C9242D79C0EF247167E1BCDFA7729A883F0C278D49437A78EA9B4Dsha3_384: 73ffd7c36940dc3bd2f13e46f8def99a2eac6a9ec4176b6362bdad689adefd0fcb2d7577554b0b93e298604c9c991a1bep_bytes: ff250020400000000000000000000000timestamp: 2018-04-23 16:18:43

Version Info:

Translation: 0x0000 0x04b0FileDescription: هخصثبصثهخهلبFileVersion: 1.0.0.0InternalName: هخصثبصثهخهلب.exeLegalCopyright: Copyright © 2018OriginalFilename: هخصثبصثهخهلب.exeProductName: هخصثبصثهخهلبProductVersion: 1.0.0.0Assembly Version: 1.0.0.0

Trojan.MSIL.Disfa.nefb also known as:

Bkav W32.AIDetectNet.01
Lionic Trojan.Win32.Generic.4!c
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.3251459
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 005293841 )
K7GW Trojan ( 005293841 )
Cybereason malicious.59514c
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/Kryptik.NBJ
Cynet Malicious (score: 100)
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan.MSIL.Disfa.nefb
Alibaba Trojan:MSIL/Disfa.3f168bef
NANO-Antivirus Trojan.Win32.Disfa.farvuu
Avast Win32:Malware-gen
Tencent Msil.Trojan.Disfa.Eflw
Comodo Malware@#2qvdr5v5mtaac
DrWeb Trojan.DownLoader12.19594
McAfee-GW-Edition GenericRXHS-VE!467C68FE61BC
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.467c68fe61bc8479
Sophos Mal/Generic-S
Jiangmin Trojan.MSIL.izkv
Avira TR/AD.Bladabindi.gqbik
MAX malware (ai score=97)
Antiy-AVL Trojan/Generic.ASMalwS.19D4
Microsoft Backdoor:MSIL/Bladabindi!rfn
Google Detected
Acronis suspicious
Rising Backdoor.Bladabindi!8.B1F (CLOUD)
Yandex Trojan.Disfa!TSZzqutIjqo
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Kryptik.NBJ!tr
BitDefenderTheta Gen:NN.ZemsilF.34698.oq0@aGClnum
AVG Win32:Malware-gen
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.MSIL.Disfa.nefb?

  • 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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