Malware

Win32/Filecoder.Hydra.A information

Malware Removal

The Win32/Filecoder.Hydra.A 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/Filecoder.Hydra.A virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Dynamic (imported) function loading detected
  • Starts servers listening on 127.0.0.1:0
  • Manipulates data from or to the Recycle Bin
  • The binary contains an unknown PE section name indicative of packing
  • Creates an autorun.inf file
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Attempts to interact with an Alternate Data Stream (ADS)

How to determine Win32/Filecoder.Hydra.A?


File Info:

name: 4D853C855E3DC9FA5C66.mlw
path: /opt/CAPEv2/storage/binaries/665f879a3530069740aebb8db06056f6a70bd314a0542fa72a0bf3e4ce020766
crc32: 385EB562
md5: 4d853c855e3dc9fa5c66f42c9b5bb74b
sha1: 417bdd0255b1fd4a557f294ec0427c534fc310ca
sha256: 665f879a3530069740aebb8db06056f6a70bd314a0542fa72a0bf3e4ce020766
sha512: 34d07636d9ec3b678044c046aa4565cdf88fcde523cf74e8fa90845c7203239f14e419f405b19621534573751cf79a62a0bd5a59b4dd6bc7bf29f526933e9b14
ssdeep: 24576:C+p2JBlC+zvS9CH+lG1QGogCjsC4kMNpeuRx6yRA1vwaMNKsaRQ/b4Olox97:L0m+zvS9CH+lG1QG8BK0KaIaRCS97
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1D325CF217E41C0B6DA92817218B9EB3A197DB9310B3189DBA3D44B3D6F305C17B3779A
sha3_384: 38432165323b73ae02187c186f55bedcd45ace5bc62da98f739bb38fe95b7e9e1a4490c96054dcd380ac6f58f173deec
ep_bytes: e8c0090000e987feffffff25d0234c00
timestamp: 2021-11-02 22:30:08

Version Info:

0: [No Data]

Win32/Filecoder.Hydra.A also known as:

LionicTrojan.Win32.DMR.j!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.Hydra.1
FireEyeGen:Variant.Ransom.Hydra.1
McAfeeGenericRXPW-UA!4D853C855E3D
CylanceUnsafe
SangforRansom.Win32.DMR.gen
AlibabaRansom:Win32/Hydra.92a009da
K7GWTrojan ( 0058d54c1 )
Cybereasonmalicious.255b1f
BitDefenderThetaGen:NN.ZexaF.34182.!CW@aC2HG4oi
VirITRansom.Win32.CryptReturn.D
CyrenW32/Ransom.PU.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.Hydra.A
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-Ransom.Win32.DMR.gen
BitDefenderGen:Variant.Ransom.Hydra.1
AvastWin32:MalwareX-gen [Trj]
TencentWin32.Trojan.Filecoder.Pftl
Ad-AwareGen:Variant.Ransom.Hydra.1
EmsisoftGen:Variant.Ransom.Hydra.1 (B)
TrendMicroRansom.Win32.HYDRA.SMYXBJAT
McAfee-GW-EditionBehavesLike.Win32.Generic.dh
SophosMal/Generic-R
JiangminTrojan.DMR.e
AviraTR/FileCoder.zzzmm
MAXmalware (ai score=80)
MicrosoftRansom:Win32/Hydra.PAC!MTB
GDataGen:Variant.Ransom.Hydra.1
AhnLab-V3PUP/Win.BrowseFox.R442628
ALYacGen:Variant.Ransom.Hydra.1
MalwarebytesRansom.FileCryptor
RisingRansom.Dmr!8.11602 (CLOUD)
FortinetW32/Filecoder.OIH!tr.ransom
AVGWin32:MalwareX-gen [Trj]
PandaTrj/GdSda.A

How to remove Win32/Filecoder.Hydra.A?

Win32/Filecoder.Hydra.A 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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