Ruby/Rozena.D removal guide

The Ruby/Rozena.D 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

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 Ruby/Rozena.D 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
Writes a potential ransom message to disk
Anomalous binary characteristics

How to determine Ruby/Rozena.D?


File Info:
crc32: BFEA7AEB
md5: c9eaea7531ad29e5e170a24f42b043c1
name: C9EAEA7531AD29E5E170A24F42B043C1.mlw
sha1: 31941b268236bc5a78d4c433aa6a4561821ac04b
sha256: 1e94d47c22c367b9d908a43755558985d5a7bdd8b8c59885f993685e488454d8
sha512: dbfe338a8538fe16bca7ff357399c28054a6f1e0b3d6474143025fec4a3d2509fbc98d271d87dd669080ccd221e4c9301ee6caca84e46d1ca872d1e116633e8e
ssdeep: 24576:fzte6NRsokDHOm+fYCOhaS6Zcd2qzNGJDEEDdQyxLuOB8gX0X+w:rte6NRso6Z+9WfxSD72innw
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:
0: [No Data]

Ruby/Rozena.D also known as:

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
ALYac	Gen:Heur.Veil.8
Cylance	Unsafe
Zillya	Trojan.Rozena.Win32.53592
CrowdStrike	win/malicious_confidence_90% (W)
Alibaba	Exploit:Win32/Leivion.31cc21e2
Cybereason	malicious.531ad2
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	Ruby/Rozena.D
APEX	Malicious
Avast	FileRepMalware
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Gen:Heur.Veil.8
MicroWorld-eScan	Gen:Heur.Veil.8
Tencent	Malware.Win32.Gencirc.10b0c6ae
Sophos	ML/PE-A + ATK/Veil-AZ
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.Dropper.tc
FireEye	Generic.mg.c9eaea7531ad29e5
Emsisoft	Gen:Heur.Veil.8 (B)
SentinelOne	Static AI – Suspicious PE
Jiangmin	Trojan.Generic.wnrr
eGambit	Unsafe.AI_Score_99%
Microsoft	Exploit:Ruby/Leivion.A
Gridinsoft	Trojan.Win32.Downloader.vb!s1
Arcabit	Trojan.Veil.8
GData	Gen:Heur.Veil.8
McAfee	Artemis!C9EAEA7531AD
MAX	malware (ai score=85)
VBA32	Trojan.Rozena
Malwarebytes	Trojan.Swrort
Rising	Exploit.Leivion!8.F284 (CLOUD)
Yandex	Trojan.GenAsa!6cVK7YGksjk
MaxSecure	Win.MxResIcn.Heur.Gen
AVG	FileRepMalware
Paloalto	generic.ml

How to remove Ruby/Rozena.D?

Ruby/Rozena.D 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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