Backdoor

Backdoor:MSIL/Formbook.NJ!MTB malicious file

Malware Removal

The Backdoor:MSIL/Formbook.NJ!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.

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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.
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What Backdoor:MSIL/Formbook.NJ!MTB virus can do?

  • 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 Backdoor:MSIL/Formbook.NJ!MTB?


File Info:

name: EFDB1258DB2A1550BD9C.mlw
path: /opt/CAPEv2/storage/binaries/ac9f9d1e7b7b1f11fe87d0bbd29ae1fb168d731898a1a04508b2cbb8f71c9ec0
crc32: C07BBDBF
md5: efdb1258db2a1550bd9ce5cfae22ef3b
sha1: cabdc160ad13c63a8aac834c86670986c7cf8132
sha256: ac9f9d1e7b7b1f11fe87d0bbd29ae1fb168d731898a1a04508b2cbb8f71c9ec0
sha512: 14b495b7f6dab48df9d87856a90fea5cb355e9836a4008b31e63dc27ccce7c74f40e085ac8b40466cdd147100c9df24aa923ad01891f37b4ef3d398f3850281d
ssdeep: 24576:linPXeVB3y6h9Q7T3UlJkbuIkpcJwOUP49sV:ry6XxkbnEP1
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10D455B427E448E22F0142633D2FF594487A0AD416AAAE31B7DFB33AE15113A77D0D5EB
sha3_384: a8374733f543c89ba5c6380364253ae75deefbd6eea4275c4a7519441cb901b15e3289fcbdf4dd59a740f27b1db657c5
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-04-29 20:45:16

Version Info:

ProductName: JgPoVnwLUM7S4J3v
CompanyName: hUN1Obu5z3OiNmu2HpoNHCpBdjEe
InternalName: Rde.exe
LegalCopyright: cyLag40ldd4NfHXwZvpVo0fxMOoz
Comments: 1wR
OriginalFilename: swTUSrhlttqhn9okBgyCHX5.exe
ProductVersion: 733.178.512.809
FileVersion: 196.764.360.720
Translation: 0x0409 0x0514

Backdoor:MSIL/Formbook.NJ!MTB also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.MSIL.Basic.8.Gen
ClamAVWin.Packed.Basic-9950859-0
CAT-QuickHealBackdoor.MsilFC.S28316220
McAfeeTrojan-FUJL!EFDB1258DB2A
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.MSIL.Basic.8.Gen
SangforSuspicious.Win32.Save.a
K7AntiVirusSpyware ( 0058ff0e1 )
K7GWSpyware ( 0058ff0e1 )
CrowdStrikewin/malicious_confidence_100% (D)
VirITTrojan.Win32.MSIL_Heur.A
CyrenW32/MSIL_Agent.LQ.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of MSIL/Spy.Agent.DVA
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Backdoor.MSIL.DCRat.gen
BitDefenderTrojan.MSIL.Basic.8.Gen
AvastWin32:RATX-gen [Trj]
TencentBackdoor.Msil.Dcrat.zd
EmsisoftTrojan.MSIL.Basic.8.Gen (B)
F-SecureHeuristic.HEUR/AGEN.1323984
DrWebTrojan.PWS.StealerNET.124
McAfee-GW-EditionBehavesLike.Win32.Generic.th
Trapminesuspicious.low.ml.score
FireEyeGeneric.mg.efdb1258db2a1550
SophosTroj/DCRat-N
SentinelOneStatic AI – Malicious PE
GDataMSIL.Trojan.PSE.1KOUB4C
AviraHEUR/AGEN.1323984
MAXmalware (ai score=84)
Antiy-AVLTrojan[Spy]/MSIL.Agent
ArcabitTrojan.MSIL.Basic.8.Gen
ZoneAlarmHEUR:Backdoor.MSIL.DCRat.gen
MicrosoftBackdoor:MSIL/Formbook.NJ!MTB
GoogleDetected
AhnLab-V3Trojan/Win.FUJL.C5130570
VBA32TScope.Trojan.MSIL
ALYacTrojan.MSIL.Basic.8.Gen
TACHYONBackdoor/W32.DN-DCRat.1237504
Cylanceunsafe
PandaTrj/GdSda.A
RisingBackdoor.DCRat!8.129D9 (TFE:dGZlOg2As23BRiag1g)
YandexTrojanSpy.Agent!UKIZ+cWYxW0
IkarusTrojan-Spy.Agent
MaxSecureTrojan.Malware.119961507.susgen
FortinetMSIL/Agent.DVA!tr
BitDefenderThetaGen:NN.ZemsilF.36250.lr0@aaVYi3ci
AVGWin32:RATX-gen [Trj]
Cybereasonmalicious.8db2a1
DeepInstinctMALICIOUS

How to remove Backdoor:MSIL/Formbook.NJ!MTB?

Backdoor:MSIL/Formbook.NJ!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.

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