Ransom

What is “Ransom:Win32/Filecoder.SA!MSR”?

Malware Removal

The Ransom:Win32/Filecoder.SA!MSR 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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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 Ransom:Win32/Filecoder.SA!MSR virus can do?

  • Creates RWX memory
  • 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
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Crashed cuckoomon during analysis. Report this error to the Github repo.
  • Modifies boot configuration settings
  • Exhibits possible ransomware file modification behavior
  • Writes a potential ransom message to disk
  • Clears Windows events or logs
  • Generates some ICMP traffic
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/Filecoder.SA!MSR?


File Info:

crc32: 73E56DBF
md5: e8b0ced9973358387e40bcf0d7c4bb14
name: E8B0CED9973358387E40BCF0D7C4BB14.mlw
sha1: 3a2c76f09466f9bfa44b5a4dc334f5d0065295b8
sha256: 1501c45487915cf84cbd4ce6f8ebdcfa42e6610cb410c0823dec44cf34fdd064
sha512: f7660666d88e41ae6519310b977a2f587806281f0ca805d58f12ffafde3ad371c240c661abe3ffdbf5134f2ada07b25bb8c9430ae73786984c508d1ab9365c51
ssdeep: 6144:IyOC2SOpaa6WPeSMvC5WUITRJRAlpdiGH903IuAWwRTENm2eK7mnoUSgpAY8ODc:52FpaaxFCfkp1XyWhnQxAD3LVqGoua/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Filecoder.SA!MSR also known as:

K7AntiVirusTrojan ( 0055e8a41 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.30562
CynetMalicious (score: 100)
CAT-QuickHealRansom.Ako.S12518915
ALYacTrojan.Ransom.Ako
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.12282
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Filecoder.da95fe8c
K7GWTrojan ( 0055e8a41 )
Cybereasonmalicious.997335
CyrenW32/Ransom.ME.gen!Eldorado
ESET-NOD32a variant of Win32/Filecoder.MedusaLocker.D
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
KasperskyHEUR:Trojan-Ransom.Win32.Medusa.vho
BitDefenderGeneric.Ransom.MedusaLocker.F7549418
NANO-AntivirusTrojan.Win32.Filecoder.gwpasl
MicroWorld-eScanGeneric.Ransom.MedusaLocker.F7549418
TencentMalware.Win32.Gencirc.10b9eda1
Ad-AwareGeneric.Ransom.MedusaLocker.F7549418
SophosML/PE-A
ComodoMalware@#3jj03yawh6vcn
BitDefenderThetaAI:Packer.C718E47C21
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.AKOLOCKER.SMA
McAfee-GW-EditionBehavesLike.Win32.Generic.jh
FireEyeGeneric.mg.e8b0ced997335838
EmsisoftGeneric.Ransom.MedusaLocker.F7549418 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.DelShad.pr
AviraHEUR/AGEN.1127996
eGambitUnsafe.AI_Score_65%
Antiy-AVLTrojan/Generic.ASMalwS.2FE4406
MicrosoftRansom:Win32/Filecoder.SA!MSR
AegisLabTrojan.Win32.DelShad.4!c
GDataGeneric.Ransom.MedusaLocker.F7549418
AhnLab-V3Trojan/Win32.FileCoder.R326530
McAfeeRansom-Ako.a
MAXmalware (ai score=85)
VBA32Trojan.DelShad
MalwarebytesRansom.Ako
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.AKOLOCKER.SMA
RisingRansom.AKO!1.C19E (CLASSIC)
YandexTrojan.GenAsa!5rXgSctOg00
IkarusTrojan-Ransom.Medusalocker
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/RanzyLocker.B!tr.ransom
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml

How to remove Ransom:Win32/Filecoder.SA!MSR?

Ransom:Win32/Filecoder.SA!MSR 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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