About “Ransom:MSIL/BlackBit.MA!MTB” infection

The Ransom:MSIL/BlackBit.MA!MTB 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 Ransom:MSIL/BlackBit.MA!MTB virus can do?

Authenticode signature is invalid
Anomalous .NET characteristics

How to determine Ransom:MSIL/BlackBit.MA!MTB?


File Info:
name: BF816C6528DC5DEAAD6A.mlw
path: /opt/CAPEv2/storage/binaries/576defb4052faf292301189aa4b4094452bd66e71d754c08f692af335cadb58a
crc32: 9B09664D
md5: bf816c6528dc5deaad6a5a09fe4f4653
sha1: 632f48aeb0e98ac2dface393b3e2c97639b41d98
sha256: 576defb4052faf292301189aa4b4094452bd66e71d754c08f692af335cadb58a
sha512: 43d0ee83d89f88c5e9e25ba377dfc2006913e558f7560c5e182a3b0042939bc7a63421dc78770e079ac2c35ce1661ca40b7fc73955102ec6d0c553b07421204a
ssdeep: 384:4CW6EvQg9gCpFg/uqIGUyq6dLCkYUF+7n2CO:4CWNQkgCL6TY6dLaznn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T128B39121BA84C606E551063ECEA2C6F156A0FD45BC25DA173680FFFF39772136826B63
sha3_384: a4b1acd191726904ce6d61c2a1eab0a6c476432ff230a971ea66c1d0897eb2ce4aefb4b17371c6bdd723b2c1381bec9b
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-12-06 08:26:04

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: 1x14vonu.exe
LegalCopyright:  
OriginalFilename: 1x14vonu.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

Ransom:MSIL/BlackBit.MA!MTB also known as:

Bkav	W32.AIDetectMalware.CS
Lionic	Hacktool.Win32.FakeRansom.3!c
Elastic	malicious (high confidence)
MicroWorld-eScan	IL:Trojan.MSILZilla.21263
FireEye	Generic.mg.bf816c6528dc5dea
CAT-QuickHeal	Trojan.Generic.TRFH957
ALYac	IL:Trojan.MSILZilla.21263
Cylance	unsafe
Sangfor	Ransom.Msil.Agent.V067
K7AntiVirus	Trojan ( 005afabd1 )
K7GW	Trojan ( 005afabd1 )
CrowdStrike	win/malicious_confidence_100% (D)
Arcabit	IL:Trojan.MSILZilla.D530F
BitDefenderTheta	Gen:NN.ZemsilF.36802.gm0@ayQgmfi
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Runner.BD
APEX	Malicious
ClamAV	Win.Packed.Msilzilla-9972737-0
Kaspersky	HEUR:Hoax.MSIL.FakeRansom.gen
BitDefender	IL:Trojan.MSILZilla.21263
Avast	Win32:RansomX-gen [Ransom]
Tencent	Msil.Trojan-PSW.Fakeransom.Xwhl
Emsisoft	IL:Trojan.MSILZilla.21263 (B)
F-Secure	Heuristic.HEUR/AGEN.1371265
DrWeb	Trojan.StarterNET.14
VIPRE	IL:Trojan.MSILZilla.21263
Trapmine	malicious.moderate.ml.score
Sophos	Troj/Ransom-GTA
Ikarus	Trojan.MSIL.Runner
Google	Detected
Avira	HEUR/AGEN.1371265
Varist	W32/MSIL_Agent.ENQ.gen!Eldorado
Kingsoft	malware.kb.c.877
Microsoft	Ransom:MSIL/BlackBit.MA!MTB
ZoneAlarm	HEUR:Hoax.MSIL.FakeRansom.gen
GData	IL:Trojan.MSILZilla.21263
AhnLab-V3	Trojan/Win.Generic.C5081937
McAfee	GenericRXAA-FA!BF816C6528DC
MAX	malware (ai score=83)
Malwarebytes	Generic.Malware.AI.DDS
Rising	Trojan.Runner!8.93 (CLOUD)
SentinelOne	Static AI – Malicious PE
Fortinet	MSIL/Zilla.2126!tr.ransom
AVG	Win32:RansomX-gen [Ransom]
Cybereason	malicious.528dc5
DeepInstinct	MALICIOUS
alibabacloud	SypWare:MSIL/Runner.BD

How to remove Ransom:MSIL/BlackBit.MA!MTB?

Ransom:MSIL/BlackBit.MA!MTB 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.

Leave a Comment X