Categories: Trojan

Should I remove “Trojan.Win32.Fsysna.eabk”?

The Trojan.Win32.Fsysna.eabk 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 Trojan.Win32.Fsysna.eabk virus can do?

  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Portuguese
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to delete volume shadow copies
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Creates a hidden or system file
  • Creates a copy of itself
  • Appends a known multi-family ransomware file extension to files that have been encrypted
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Trojan.Win32.Fsysna.eabk?


File Info:

crc32: F8776D6Amd5: 0d448c04a549f536f7733da43e83e64fname: 0D448C04A549F536F7733DA43E83E64F.mlwsha1: 89b448a56c14f4c4998fd17d5d52ed1c29221278sha256: 143f441feec16d96d05a70f570d85f22944f4c67e55cf1c2b6c15f1e0edad608sha512: da5599a8fc025727bc0282142e2717018d51919d25cba57e47438c0f1ffcc406312abd0cecb47f2f95ea216cad49c71e481aba7b07ad03790dceaab8f410970fssdeep: 384:fvo2I0eqR4F+SSK3Fl2Bm3fZadcwmY1fogk0zbN/9btVNinWy7u:fvoseqR4FIiFgwoZmoCcZQxutype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. Todos os direitos reservados.InternalName: explorerFileVersion: 6.2.9200.16384 (win8_rtm.120725-1247)CompanyName: Microsoft CorporationProductName: Sistema Operativo Microsoftxae WindowsxaeProductVersion: 6.2.9200.16384FileDescription: Explorador do WindowsOriginalFilename: EXPLORER.EXE.MUITranslation: 0x0816 0x04b0

Trojan.Win32.Fsysna.eabk also known as:

K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5883
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Malware.bq0@aifRMwhG
Cylance Unsafe
Zillya Trojan.Fsysna.Win32.12343
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Trojan:Win32/Fsysna.b8005317
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.4a549f
ESET-NOD32 Win32/Filecoder.NIC
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Fsysna-106
Kaspersky Trojan.Win32.Fsysna.eabk
BitDefender Gen:Trojan.Malware.bq0@aifRMwhG
NANO-Antivirus Trojan.Win32.Encoder.ehwuux
MicroWorld-eScan Gen:Trojan.Malware.bq0@aifRMwhG
Tencent Win32.Trojan.Fsysna.Glo
Ad-Aware Gen:Trojan.Malware.bq0@aifRMwhG
BitDefenderTheta Gen:NN.ZexaF.34126.bq0@aifRMwhG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_ESMERALDA.A
McAfee-GW-Edition GenericRXAZ-FT!0D448C04A549
FireEye Generic.mg.0d448c04a549f536
Emsisoft Gen:Trojan.Malware.bq0@aifRMwhG (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Fsysna.fqd
Avira TR/Crypt.XPACK.Gen2
Antiy-AVL Trojan/Generic.ASMalwS.1BE1259
Microsoft Ransom:Win32/Apocalypse.A!bit
GData Win32.Trojan-Ransom.Apocalypse.B
AhnLab-V3 Trojan/Win32.Fsysna.R189238
McAfee GenericRXAZ-FT!0D448C04A549
MAX malware (ai score=100)
VBA32 Trojan.Fsysna
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_ESMERALDA.A
Rising Trojan.Generic@ML.100 (RDML:19QfDaeZDpZ8Aar0As/4GA)
Yandex Trojan.GenAsa!BW9c/171SvY
Ikarus Trojan.Win32.Filecoder
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Generic.AC.39C76D!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Trojan.Win32.Fsysna.eabk?

  • 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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