Malware

Win32/Rozena.ED removal guide

Malware Removal

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

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.

How to determine Win32/Rozena.ED?


File Info:

crc32: 5B908440
md5: 0ba707e03ac59ad97d8117303c23586f
name: tiantian.exe
sha1: ff5d627dc52bcd6cf6b76af7c36fb51bdfcffa94
sha256: fb1e9bd2b2ee69e2cecf48cc5eb7fa77db2ecbcf29b88a15def53281dfd67c88
sha512: 513ce514eda33e0c8da42499f45f9a3e0e7bcad11bbe2458f580bfb25dc5f01b1d9dccf10d0cff0a2e4cd943a6022e165108c2064601ba468d573e355a4d9f99
ssdeep: 1536:I7o/rfoPLr2g58Bei/ErIAhhHMb+KR0Nc8QsJq39:aAklgeYoPne0Nc8QsC9
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.ED also known as:

BkavW32.FamVT.RorenNHc.Trojan
MicroWorld-eScanTrojan.CryptZ.Gen
FireEyeGeneric.mg.0ba707e03ac59ad9
CAT-QuickHealTrojan.Swrort.A
ALYacTrojan.CryptZ.Gen
CylanceUnsafe
VIPRETrojan.Win32.Swrort.B (v)
SangforMalware
K7AntiVirusTrojan ( 004c49f81 )
BitDefenderTrojan.CryptZ.Gen
K7GWTrojan ( 004c49f81 )
Cybereasonmalicious.03ac59
TrendMicroBKDR_SWRORT.SM
BitDefenderThetaGen:NN.ZexaF.34090.eq1@aO7fMigi
F-ProtW32/Swrort.A.gen!Eldorado
SymantecPacked.Generic.347
TrendMicro-HouseCallBKDR_SWRORT.SM
AvastWin32:SwPatch [Wrm]
ClamAVWin.Trojan.MSShellcode-7
GDataTrojan.CryptZ.Gen
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Shellcode.ewfvwj
ViRobotTrojan.Win32.Elzob.Gen
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazqC3MzSHicBDl1mgGrj4LQO)
Ad-AwareTrojan.CryptZ.Gen
EmsisoftTrojan.CryptZ.Gen (B)
ComodoTrojWare.Win32.Rozena.A@4jwdqr
F-SecureTrojan.TR/Crypt.EPACK.Gen2
DrWebTrojan.Swrort.1
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Swrort.lh
SentinelOneDFI – Malicious PE
Trapminemalicious.high.ml.score
SophosMal/EncPk-TZ
APEXMalicious
CyrenW32/Swrort.A.gen!Eldorado
MaxSecureTrojan.Malware.121218.susgen
AviraTR/Crypt.EPACK.Gen2
Antiy-AVLTrojan/Win32.Rozena.ed
Endgamemalicious (high confidence)
ArcabitTrojan.CryptZ.Gen
SUPERAntiSpywareTrojan.Backdoor-PoisonIvy
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Meterpreter.O
AhnLab-V3Trojan/Win32.Shell.R1283
Acronissuspicious
McAfeeSwrort.i
MAXmalware (ai score=85)
MalwarebytesTrojan.Rozena
ESET-NOD32a variant of Win32/Rozena.ED
TencentWin32.Trojan.Generic.Hzb
YandexTrojan.Rosena.Gen.1
IkarusTrojan.Win32.Swrort
eGambitTrojan.Generic
FortinetW32/Generic.AC.C0!tr
WebrootW32.Malware.Gen
AVGWin32:SwPatch [Wrm]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM20.1.5997.Malware.Gen

How to remove Win32/Rozena.ED?

Win32/Rozena.ED 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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