Malware

Win32/Rozena.CM removal instruction

Malware Removal

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

  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Win32/Rozena.CM?


File Info:

crc32: 80CABD26
md5: fb9c04f75d771fc6b01c989c2c8c5e90
name: FB9C04F75D771FC6B01C989C2C8C5E90.mlw
sha1: b0b752bbc2f2dd50c553b1e984714c225344b014
sha256: 0be641ff43634d307c89b2c506f9f4cf356965e2985197b0a725caed8a3d88d5
sha512: 0539523f1b2010f3a7239dacc84ad621d7495434948d40193edac4eb85f78cd6d41fe91b6eb316057cbfe8ebaca8fcefb287c2a8d3d470de2a26b747198e9d46
ssdeep: 1536:IVU02inNDpMq6asJwUHci6Fc+wQpgMb+KR0Nc8QsJq39:a2iNX6X6UpcclQqe0Nc8QsC9
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.CM also known as:

BkavW32.FamVT.RorenNHc.Trojan
K7AntiVirusTrojan ( 004c49f81 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Swrort.A
ALYacTrojan.CryptZ.Gen
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 004c49f81 )
Cybereasonmalicious.75d771
CyrenW32/Swrort.A.gen!Eldorado
SymantecPacked.Generic.347
ESET-NOD32a variant of Win32/Rozena.CM
APEXMalicious
AvastWin32:SwPatch [Wrm]
ClamAVWin.Exploit.Context_Stat-1
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.CryptZ.Gen
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
ViRobotTrojan.Win32.Elzob.Gen
SUPERAntiSpywareTrojan.Backdoor-Shell
MicroWorld-eScanTrojan.CryptZ.Gen
Ad-AwareTrojan.CryptZ.Gen
SophosML/PE-A + ATK/EncPk-TZ
ComodoTrojWare.Win32.Rozena.A@4jwdqr
BitDefenderThetaGen:NN.ZexaF.34688.eq1@aG!Mlfci
TrendMicroBKDR_SWRORT.SM
McAfee-GW-EditionBehavesLike.Win32.Swrort.lh
FireEyeGeneric.mg.fb9c04f75d771fc6
EmsisoftTrojan.CryptZ.Gen (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Malware.Gen
AviraTR/Patched.Gen2
eGambitUnsafe.AI_Score_98%
MicrosoftExploit:Win32/DDEDownloader!ml
GridinsoftTrojan.Win32.Swrort.zv!s2
ArcabitTrojan.CryptZ.Gen
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.CryptZ.Gen
AhnLab-V3Trojan/Win32.Shell.R1283
Acronissuspicious
McAfeeSwrort.h
MAXmalware (ai score=80)
MalwarebytesTrojan.Rozena
TrendMicro-HouseCallBKDR_SWRORT.SM
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazr1YZUv9aU7+n8lxe23+bj6)
YandexTrojan.Rosena.Gen.1
IkarusTrojan.Win32.Swrort
MaxSecureTrojan.Malware.300983.susgen
FortinetMalwThreat!df3bIV
AVGWin32:SwPatch [Wrm]

How to remove Win32/Rozena.CM?

Win32/Rozena.CM 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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