Categories: Trojan

How to remove “Trojan:Win32/FormBook.RV!MTB”?

The Trojan:Win32/FormBook.RV!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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What Trojan:Win32/FormBook.RV!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Created a process from a suspicious location
  • CAPE detected the AgentTeslaV3 malware family

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


File Info:

name: D693B4C2DA3519E94EC2.mlwpath: /opt/CAPEv2/storage/binaries/20356b1e5992fec8d2c9df362de1655802c879c4e11d24f8f1f0cebc1174a749crc32: 93DFB149md5: d693b4c2da3519e94ec22e4b4ab62e21sha1: 20c4bba1d5d119b35a7e40c8bb8135ea07cd8853sha256: 20356b1e5992fec8d2c9df362de1655802c879c4e11d24f8f1f0cebc1174a749sha512: 04e45044b327eeda4d025cbbc06ce49f2d9eda112a2badaae19ac5e66fffc5714b70365dc9ef9cb8da0d3c8cbe737173674e60d4dd578e9bbbd1de8be45e295bssdeep: 6144:Ds9Rwx6wmn/7P7l0fBobqIZo9fjot71joAj89doUHNDHiHJq:ya3mn/j70BobHZo9MNj8YgDKEtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13E74136F6AD980E6E06A01705C7BD37B92FCA2453B8101837FFD5DBB6D805C31266D8Asha3_384: 805129689cb84779d56a229db8f28672767e28c68ce4e384538db75818306c824e54b4b4aad7aa32182f6b552e8935a8ep_bytes: 81ec8001000053555633db57895c2418timestamp: 2009-12-05 22:50:46

Version Info:

0: [No Data]

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

Elastic malicious (high confidence)
McAfee RDN/Generic BackDoor
Cylance Unsafe
Zillya Backdoor.Remcos.Win32.4101
Sangfor Backdoor.Win32.Remcos.gen
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Backdoor:Win32/FormBook.a904d0e4
K7GW Riskware ( 0040eff71 )
Cybereason malicious.1d5d11
Cyren W32/Ninjector.A!Camelot
Symantec Trojan.Gen.MBT
ESET-NOD32 multiple detections
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Backdoor.Win32.Remcos.gen
BitDefender Trojan.GenericKD.46317506
SUPERAntiSpyware Adware.ConvertAd/Variant
MicroWorld-eScan Trojan.GenericKD.46317506
APEX Malicious
Ad-Aware Trojan.GenericKD.46317506
Emsisoft Trojan.GenericKD.46317506 (B)
DrWeb Trojan.Packed2.43117
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition RDN/Generic BackDoor
FireEye Generic.mg.d693b4c2da3519e9
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Malicious PE
GData Trojan.GenericKD.46317506
Webroot W32.Trojan.Gen
Avira TR/AD.AgentTesla.elvxv
Arcabit Trojan.Generic.D2C2BFC2
Microsoft Trojan:Win32/FormBook.RV!MTB
ALYac Trojan.GenericKD.46317506
MAX malware (ai score=89)
VBA32 Trojan.Wacatac
Malwarebytes Trojan.MalPack
Avast Win32:Malware-gen
Rising Trojan.Injector/NSIS!1.D63B (CLASSIC)
Fortinet NSIS/Injector.EPJF!tr
AVG Win32:Malware-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/FormBook.RV!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.

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