Categories: Trojan

Trojan:Win32/FormBook.RR!MTB removal guide

The Trojan:Win32/FormBook.RR!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

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 Trojan:Win32/FormBook.RR!MTB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Guard pages use detected – possible anti-debugging.
  • Attempts to connect to a dead IP:Port (255 unique times)
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Trojan:Win32/FormBook.RR!MTB?


File Info:

name: FD5335CB2048105926A3.mlwpath: /opt/CAPEv2/storage/binaries/ad49b2d15d6f583f1b166ce4082e71f0cb005ca2644670938ab947c3e7d08248crc32: C95BAC32md5: fd5335cb2048105926a37ef5b18507acsha1: b84872e64e1a0b056cb3e8be620560adf4d4f785sha256: ad49b2d15d6f583f1b166ce4082e71f0cb005ca2644670938ab947c3e7d08248sha512: f3c74dde40f04a985f0f9234e1f2a3bd25e551c97cfeff3e03277fe722a0be361a3ff8f0dd16b0607b4df468b8c893edea3c9dfd5c93d67661ce729741ba83f1ssdeep: 6144:N1N/Dax/aVcaP4KeX7N2wD4QTqI7AGER6ifSHzqVDAUBlWLbOeubt2gX:N1BDaxiVcaP4cy1Td7g6ifSHPubt2ktype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12425D811B95012B9F889417709FF3788839868924FE991D7208F2DFEDC2BBD4E6B51C6sha3_384: 4e3b386d585e5a73c585f37a2e9cfdf3500140fd7cd519e0d9ea87e9c1ab790f1f515115b0bfb57988cf6c64dbc0d3f0ep_bytes: e9390d0800e92c820100e987cb0400e9timestamp: 2022-06-05 15:04:38

Version Info:

0: [No Data]

Trojan:Win32/FormBook.RR!MTB also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Agentb.4!c
Elastic malicious (moderate confidence)
MicroWorld-eScan Gen:Variant.Midie.109207
FireEye Gen:Variant.Midie.109207
ALYac Gen:Variant.Midie.109207
Cylance Unsafe
Sangfor Trojan.Win32.Agentb.gen
K7AntiVirus Trojan ( 0058f1b01 )
Alibaba Trojan:Win32/FormBook.0657fea6
K7GW Trojan ( 0058f1b01 )
Cybereason malicious.b20481
BitDefenderTheta Gen:NN.ZexaF.34742.9KW@aywtmDgi
ESET-NOD32 a variant of Win32/Filecoder.OKE
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Agentb.gen.56126999.Silent
BitDefender Gen:Variant.Midie.109207
Ad-Aware Gen:Variant.Midie.109207
TrendMicro Ransom.Win32.CONTI.SMYXCCUA
McAfee-GW-Edition BehavesLike.Win32.Generic.dm
Microsoft Trojan:Win32/FormBook.RR!MTB
GData Gen:Variant.Midie.109207
Cynet Malicious (score: 100)
McAfee Artemis!FD5335CB2048
MAX malware (ai score=85)
VBA32 BScope.TrojanRansom.Cryptor
Malwarebytes Malware.AI.1740871635
Tencent Win32.Trojan.Filecoder.Efap
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Filecoder.OKE!tr.ransom
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_60% (W)

How to remove Trojan:Win32/FormBook.RR!MTB?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 days ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 days ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 days ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 days ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 days ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 days ago