Categories: Malware

Win32/Rozena.BIC removal tips

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Authenticode signature is invalid

How to determine Win32/Rozena.BIC?


File Info:

name: DA6C6196503601DD0742.mlwpath: /opt/CAPEv2/storage/binaries/2eca59774255bbcab9a4b3e0bcf8cebc478f737941277e4b9261c9f2e18f0d62crc32: 31082E00md5: da6c6196503601dd07422fea41ae2d86sha1: c5ff29d08a88e0f84f8d05dccc321a1c82480672sha256: 2eca59774255bbcab9a4b3e0bcf8cebc478f737941277e4b9261c9f2e18f0d62sha512: c217d86fd8cb43fa9d08f942addab8c31a6f55f70f47a4c258a7deeaade943042d1471290b55f02fc43909af9573892fe9224e8723551bf03d23899ce16883b8ssdeep: 192:6LRWaU448AWpleL+pajaTKEnDfm0/WJtLgoLrjjOeqB6GWb8R9aS/JE53z6rJoZl:6LRWahVj3fluJtLgwrjj2sOTJ86Wdtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T107522A03FE414A72DB950279247B8996C6BFB6300F905BC3BFE5A9190A756D0F93A01Fsha3_384: 55539514e9c2d53c81e9cd7425d2e178c770a86c56dec5dfde4438ca92c44ad51896b7d2dc217f4cc73eeea99450567fep_bytes: e8ff030000e974feffff558bec6a00fftimestamp: 2022-01-30 09:10:06

Version Info:

0: [No Data]

Win32/Rozena.BIC also known as:

Lionic Trojan.Win32.Fugrafa.4!c
MicroWorld-eScan Gen:Variant.Fugrafa.228980
FireEye Gen:Variant.Fugrafa.228980
ALYac Gen:Variant.Fugrafa.228980
Sangfor PUP.Win32.Puamson.A!ml
K7AntiVirus Trojan ( 0058dc711 )
K7GW Trojan ( 0058dc711 )
Cyren W32/Zusy.HV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Rozena.BIC
APEX Malicious
BitDefender Gen:Variant.Fugrafa.228980
Avast Win32:TrojanX-gen [Trj]
Ad-Aware Gen:Variant.Fugrafa.228980
Emsisoft Gen:Variant.Fugrafa.228980 (B)
McAfee-GW-Edition Artemis
Sophos Mal/Generic-S
GData Win32.Trojan.PSE.14BHTE2
Jiangmin Trojan.Cobalt.xw
Webroot W32.Trojan.Dropper
Gridinsoft Ransom.Win32.Sabsik.sa
Arcabit Trojan.Fugrafa.D37E74
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C4950305
McAfee Artemis!DA6C61965036
MAX malware (ai score=80)
TrendMicro-HouseCall TROJ_GEN.R002H09AU22
Rising Trojan.Rozena!8.6D (CLOUD)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/PossibleThreat
AVG Win32:TrojanX-gen [Trj]

How to remove Win32/Rozena.BIC?

  • 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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