Malware

Win32/Rozena.IO removal guide

Malware Removal

The Win32/Rozena.IO 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.
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What Win32/Rozena.IO virus can do?

  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Rozena.IO?


File Info:

crc32: 91A7D421
md5: a5d7e3d3d1876915270ecc2fae45df95
name: billi_4fa79931167d46f7ad70b0e5daf22b23.exe
sha1: 6ee4eff46457c149d4eff2272eb2fc2822816c6f
sha256: 55306cc15ee985f639e3da4d9756209c2c2a1af901c688c702e8839fe9f780d2
sha512: 9bcca268a35f936ba65bc56083da7b36bbcbc3e2fd9b03236b97a5784bf9f8f58189840dc426a3480363d648fefc138b2030852b8f03f2515052597220e48b70
ssdeep: 1536:IAU3H5Cq1AOHA4yhGCJURCt5SW8KsKdB1jveeDEMb+KR0Nc8QsJq39:k3Zp1i3GKULWlDdHjGeoe0Nc8QsC9
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2009 The Apache Software Foundation.
InternalName: ab.exe
FileVersion: 2.2.14
CompanyName: Apache Software Foundation
Comments: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
ProductName: Apache HTTP Server
ProductVersion: 2.2.14
FileDescription: ApacheBench command line utility
OriginalFilename: ab.exe
Translation: 0x0409 0x04b0

Win32/Rozena.IO also known as:

BkavW32.FamVT.RorenNHc.Trojan
MicroWorld-eScanTrojan.CryptZ.Gen
FireEyeGeneric.mg.a5d7e3d3d1876915
CAT-QuickHealTrojan.Swrort.A
McAfeeSwrort.i
CylanceUnsafe
VIPRETrojan.Win32.Swrort.B (v)
SangforMalware
K7AntiVirusTrojan ( 004c49f81 )
BitDefenderTrojan.CryptZ.Gen
K7GWTrojan ( 004c49f81 )
Cybereasonmalicious.3d1876
TrendMicroBKDR_SWRORT.SM
F-ProtW32/Swrort.A.gen!Eldorado
SymantecPacked.Generic.347
APEXMalicious
AvastWin32:SwPatch [Wrm]
ClamAVWin.Trojan.MSShellcode-7
GDataTrojan.CryptZ.Gen
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Shellcode.ewfvwj
ViRobotTrojan.Win32.Elzob.Gen
Endgamemalicious (high confidence)
SophosMal/EncPk-TZ
ComodoTrojWare.Win32.Rozena.A@4jwdqr
F-SecureTrojan.TR/Crypt.EPACK.Gen2
DrWebTrojan.Swrort.1
Invinceaheuristic
Trapminemalicious.high.ml.score
EmsisoftTrojan.CryptZ.Gen (B)
IkarusTrojan.Win32.Swrort
CyrenW32/Swrort.A.gen!Eldorado
WebrootW32.Malware.Gen
AviraTR/Crypt.EPACK.Gen2
MAXmalware (ai score=89)
Antiy-AVLTrojan/Win32.Rozena.ed
MicrosoftTrojan:Win32/Swrort.A
ArcabitTrojan.CryptZ.Gen
SUPERAntiSpywareTrojan.Backdoor-PoisonIvy
ZoneAlarmHEUR:Trojan.Win32.Generic
AhnLab-V3Trojan/Win32.Shell.R1283
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34108.eq1@a48Yorji
ALYacTrojan.CryptZ.Gen
MalwarebytesTrojan.Rozena
ESET-NOD32a variant of Win32/Rozena.IO
TrendMicro-HouseCallBKDR_SWRORT.SM
RisingMalware.Heuristic!ET#84% (RDMK:cmRtazoeHeS2tfxsnPmCwMCUeWFy)
YandexTrojan.Rosena.Gen.1
SentinelOneDFI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Generic.AC.C0!tr
Ad-AwareTrojan.CryptZ.Gen
AVGWin32:SwPatch [Wrm]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM20.1.EA0C.Malware.Gen

How to remove Win32/Rozena.IO?

Win32/Rozena.IO 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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