Categories: Trojan

Trojan:Win32/Rozena.E!bit removal tips

The Trojan:Win32/Rozena.E!bit 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 Trojan:Win32/Rozena.E!bit virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Drops a binary and executes it
  • Anomalous binary characteristics

How to determine Trojan:Win32/Rozena.E!bit?


File Info:

crc32: A1C74EFDmd5: ac41ac06ff699e02e02eb2224d5a3287name: rubyremote.exesha1: 660da89b5b00c31a3f703871f7de4c46a506e5e5sha256: a312b528dd430b85b3fd094774e366790e7718fcd58f3c76c850fe073483ed18sha512: 61422458937f6a53e0eef4f056422351a6e8d9830ea4b0c7fd0ed401d9baa4379225518e512edcf60095edd9b769577e3d196ea70e36882d06b5c4316c1d0c04ssdeep: 12288:PLJPXXMK2SRMxz2dwDq319o6sRt5PC4fwvJfrhzFdxLw:NgSGxmwDql+pBYBfrhz2type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Rozena.E!bit also known as:

Bkav W32.AIDetectVM.malware2
MicroWorld-eScan Gen:Heur.Veil.5
FireEye Generic.mg.ac41ac06ff699e02
Qihoo-360 HEUR/QVM01.1.AACB.Malware.Gen
McAfee RDN/Generic Downloader.x
Malwarebytes Trojan.Downloader
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 004b58b51 )
BitDefender Gen:Heur.Veil.5
K7GW Trojan ( 004b58b51 )
Cybereason malicious.6ff699
Invincea heuristic
Cyren W32/Dipledel!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
GData Gen:Heur.Veil.5
Kaspersky Trojan-Downloader.Ruby.Liev.a
Alibaba TrojanDownloader:Win32/Rozena.21d69849
AegisLab Trojan.Ruby.Liev.a!c
Tencent Malware.Win32.Gencirc.10b3637d
Sophos Mal/Veil-A
F-Secure Heuristic.HEUR/AGEN.1123614
Zillya Trojan.Diple.Win32.77666
TrendMicro TROJ_GEN.R002C0DGF20
Emsisoft Gen:Heur.Veil.5 (B)
Ikarus Trojan.Win32.Diple
F-Prot W32/Dipledel!Eldorado
Jiangmin Trojan/Diple.dosz
Avira HEUR/AGEN.1123614
Antiy-AVL Trojan[RemoteAdmin]/Win32.WinVNC-based
Endgame malicious (high confidence)
Arcabit Trojan.Veil.5
ZoneAlarm Trojan-Downloader.Ruby.Liev.a
Microsoft Trojan:Win32/Rozena.E!bit
Cynet Malicious (score: 90)
VBA32 Backdoor.Ruby.FBook
MAX malware (ai score=82)
Cylance Unsafe
ESET-NOD32 Ruby/Rozena.D
TrendMicro-HouseCall TROJ_GEN.R002C0DGF20
Rising Downloader.Liev!8.382 (CLOUD)
Yandex Trojan.Agent!HA73UzC/nOM
SentinelOne DFI – Suspicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Ruby_Liev.A!tr.dldr
AVG Win32:Trojan-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)

How to remove Trojan:Win32/Rozena.E!bit?

  • 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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