Categories: Malware

Win32/Rozena.CM removal instruction

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.

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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: 80CABD26md5: fb9c04f75d771fc6b01c989c2c8c5e90name: FB9C04F75D771FC6B01C989C2C8C5E90.mlwsha1: b0b752bbc2f2dd50c553b1e984714c225344b014sha256: 0be641ff43634d307c89b2c506f9f4cf356965e2985197b0a725caed8a3d88d5sha512: 0539523f1b2010f3a7239dacc84ad621d7495434948d40193edac4eb85f78cd6d41fe91b6eb316057cbfe8ebaca8fcefb287c2a8d3d470de2a26b747198e9d46ssdeep: 1536:IVU02inNDpMq6asJwUHci6Fc+wQpgMb+KR0Nc8QsJq39:a2iNX6X6UpcclQqe0Nc8QsC9type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2009 The Apache Software Foundation.InternalName: ab.exeFileVersion: 2.2.14CompanyName: Apache Software FoundationComments: 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 ServerProductVersion: 2.2.14FileDescription: ApacheBench command line utilityOriginalFilename: ab.exeTranslation: 0x0409 0x04b0

Win32/Rozena.CM also known as:

Bkav W32.FamVT.RorenNHc.Trojan
K7AntiVirus Trojan ( 004c49f81 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Swrort.A
ALYac Trojan.CryptZ.Gen
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 004c49f81 )
Cybereason malicious.75d771
Cyren W32/Swrort.A.gen!Eldorado
Symantec Packed.Generic.347
ESET-NOD32 a variant of Win32/Rozena.CM
APEX Malicious
Avast Win32:SwPatch [Wrm]
ClamAV Win.Exploit.Context_Stat-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.CryptZ.Gen
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
ViRobot Trojan.Win32.Elzob.Gen
SUPERAntiSpyware Trojan.Backdoor-Shell
MicroWorld-eScan Trojan.CryptZ.Gen
Ad-Aware Trojan.CryptZ.Gen
Sophos ML/PE-A + ATK/EncPk-TZ
Comodo TrojWare.Win32.Rozena.A@4jwdqr
BitDefenderTheta Gen:NN.ZexaF.34688.eq1@aG!Mlfci
TrendMicro BKDR_SWRORT.SM
McAfee-GW-Edition BehavesLike.Win32.Swrort.lh
FireEye Generic.mg.fb9c04f75d771fc6
Emsisoft Trojan.CryptZ.Gen (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Malware.Gen
Avira TR/Patched.Gen2
eGambit Unsafe.AI_Score_98%
Microsoft Exploit:Win32/DDEDownloader!ml
Gridinsoft Trojan.Win32.Swrort.zv!s2
Arcabit Trojan.CryptZ.Gen
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.CryptZ.Gen
AhnLab-V3 Trojan/Win32.Shell.R1283
Acronis suspicious
McAfee Swrort.h
MAX malware (ai score=80)
Malwarebytes Trojan.Rozena
TrendMicro-HouseCall BKDR_SWRORT.SM
Rising Malware.Heuristic!ET#100% (RDMK:cmRtazr1YZUv9aU7+n8lxe23+bj6)
Yandex Trojan.Rosena.Gen.1
Ikarus Trojan.Win32.Swrort
MaxSecure Trojan.Malware.300983.susgen
Fortinet MalwThreat!df3bIV
AVG Win32:SwPatch [Wrm]

How to remove Win32/Rozena.CM?

  • 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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