Categories: Malware

Win32/Rozena.BJV removal tips

The Win32/Rozena.BJV 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 Win32/Rozena.BJV virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Authenticode signature is invalid

How to determine Win32/Rozena.BJV?


File Info:

name: 2FDF4CBD59430CA96FCC.mlwpath: /opt/CAPEv2/storage/binaries/75244059f912d6d35ddda061a704ef3274aaa7fae41fdea2efc149eba2b742b3crc32: 69924DCEmd5: 2fdf4cbd59430ca96fcc2149dcc1483csha1: 9e59081c58ee7842d328337a6c74fc5ffb85f60esha256: 75244059f912d6d35ddda061a704ef3274aaa7fae41fdea2efc149eba2b742b3sha512: df77d3e3d990e27fd8bf51f819d42346ede46ce240ec44b450ca474d5af22dda6ee85ec59d1b5a71d18b6705d31913729dcc3bd5726e2d1f4df8c90dbb941f7bssdeep: 192:VDtNzr9Amuln3dmIvZ++lWuA0ofXxjOdO9TtIi1CrxYuu737E5pz6HJoZ5i:BvrymuN3AIvZ+sWuA0EXxjeOdtx7Cjitype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T192321943BA854A73CF9112B030734A59C7BEBB500F91A693AF8EE8990F751C5E83750Esha3_384: 33e2499d8b41b09ad054ac39c2d7806f787bd95404b30bf44e09a60db61cda0fd8196692640872d9d9f17ec88caefaf7ep_bytes: e8c5030000e974feffff558bec6a00fftimestamp: 2022-03-08 11:03:34

Version Info:

0: [No Data]

Win32/Rozena.BJV also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Cometer.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.49193924
FireEye Trojan.GenericKD.49193924
ALYac Trojan.Cometer
Malwarebytes Trojan.Meterpreter
Sangfor Trojan.Win32.Cometer.gen
K7AntiVirus Trojan ( 005905071 )
Alibaba Trojan:Win32/Cometer.6a9f3a02
K7GW Trojan ( 005905071 )
Cyren W32/Swrort.CMEI-8239
ESET-NOD32 a variant of Win32/Rozena.BJV
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Cometer.gen
BitDefender Trojan.GenericKD.49193924
Avast Win32:Malware-gen
Tencent Malware.Win32.Gencirc.11f81684
Ad-Aware Trojan.GenericKD.49193924
Sophos Mal/Generic-S (PUA)
F-Secure Trojan.TR/Swrort.vvvnd
Zillya Trojan.Cometer.Win32.3428
TrendMicro TROJ_GEN.R002C0PCP22
McAfee-GW-Edition RDN/Adware-Cometsys
Emsisoft Trojan.GenericKD.49193924 (B)
GData Trojan.GenericKD.49193924
Jiangmin Trojan.Witch.dn
Webroot W32.Trojan.Gen
Avira TR/Swrort.vvvnd
Microsoft Trojan:Win32/Tnega!MSR
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C5045929
McAfee RDN/Adware-Cometsys
MAX malware (ai score=86)
VBA32 BScope.Trojan.Occamy
Cylance Unsafe
TrendMicro-HouseCall TROJ_GEN.R002C0PCP22
Rising Trojan.Cometer!8.E150 (CLOUD)
Fortinet Adware/Cometsys!tr
AVG Win32:Malware-gen
Panda Trj/GdSda.A

How to remove Win32/Rozena.BJV?

  • 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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