Should I remove “MSIL/Rozena.FW”?

The MSIL/Rozena.FW 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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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 MSIL/Rozena.FW virus can do?

Authenticode signature is invalid
Anomalous .NET characteristics

How to determine MSIL/Rozena.FW?


File Info:
name: 12B16966A67A55154BF1.mlw
path: /opt/CAPEv2/storage/binaries/10b917f54dc59dbd7514981c3ee7c3fd9ce38e5aa9e43e852cccd9a4137d93c2
crc32: 44F54874
md5: 12b16966a67a55154bf1ecfaa7ced476
sha1: d28a27ea0706ad325b99a3e0675cac38cb74c0ad
sha256: 10b917f54dc59dbd7514981c3ee7c3fd9ce38e5aa9e43e852cccd9a4137d93c2
sha512: 620138584e52cb4011b6b3cdbbc27502d62eb20e60af46a41c191615631882b0e773eaa92bed94713629ce5958ad5350748ec08761ebb3f01c0f2b8d5314dcc8
ssdeep: 96:AL0y277A/Coa6K8QGDOewkwuoChyQGKKz2LsJZZ4QwzNt:j77O1/QGqtkOirGKKziUzS
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T157C1B50613C81237D4A2437588F34770B6B0EA504BAA8F9F3D88923B7D637A469577B2
sha3_384: a02e1bd3d7d811957b77a3fd67f135eebbcdcd31a2d2e37978737e8d2c8b7c600cc8cf12cf8a47d29accd465cb1a021d
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-10-09 10:56:47

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: 1696848628.exe
LegalCopyright:  
OriginalFilename: 1696848628.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

MSIL/Rozena.FW also known as:

Cynet	Malicious (score: 99)
Skyhigh	BehavesLike.Win32.CobaltStr.xt
Sangfor	Suspicious.Win32.Save.a
Cybereason	malicious.a0706a
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Rozena.FW
APEX	Malicious
F-Secure	Trojan.TR/Rozena.Gen
DrWeb	Trojan.PackedNET.2209
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.12b16966a67a5515
Sophos	Mal/MSIL-KC
Google	Detected
Avira	TR/Rozena.Gen
Microsoft	Trojan:Win32/Sabsik.TE.B!ml
AhnLab-V3	Malware/Win32.RL_Generic.C4124468
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
BitDefenderTheta	Gen:NN.ZemsilF.36738.am0@aCI8SHf
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)

How to remove MSIL/Rozena.FW?

MSIL/Rozena.FW 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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