Malware

MSILPerseus.258 removal tips

Malware Removal

The MSILPerseus.258 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.

GridinSoft Anti-Malware

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.
6-day free trial available.

What MSILPerseus.258 virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Creates a copy of itself

How to determine MSILPerseus.258?


File Info:

crc32: BC617774
md5: 871d31908775aebcde4146053ecedfec
name: 871D31908775AEBCDE4146053ECEDFEC.mlw
sha1: 73829e79a5988edf451f3630b31a148e8aa4511f
sha256: 791e280d244f685a5f006f8063349e387e06264984e5d95d4e918b38efa8f29f
sha512: 989392bf412b5c59c7a9312d393544941ac9ac280943278ed60420c794639dd1f630e8ef4a813786f861d5276d0a512a24b2dffe0ff43c8f7be7fdf47664fbb9
ssdeep: 3072:vjbpA//eaBTiqSFUkLZn210jUNHAXpRxXOWuE1UHjDyWupEWk4/9d0E:vjkJNXoUxyU5AVOoUDDyWBzoT0E
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

MSILPerseus.258 also known as:

Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacGen:Variant.MSILPerseus.258
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaBackdoor:MSIL/Kryptik.96e8cf6d
Cybereasonmalicious.08775a
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.DSR
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Packed.Generickdz-7604174-0
KasperskyHEUR:Backdoor.MSIL.Hallaj.gen
BitDefenderGen:Variant.MSILPerseus.258
MicroWorld-eScanGen:Variant.MSILPerseus.258
TencentMsil.Backdoor.Hallaj.Dyqf
Ad-AwareGen:Variant.MSILPerseus.258
BitDefenderThetaGen:NN.ZemsilF.34770.nqW@aiu14vf
TrendMicroTROJ_GEN.R005C0WFP21
FireEyeGeneric.mg.871d31908775aebc
EmsisoftGen:Variant.MSILPerseus.258 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.MSIL.bti
AviraHEUR/AGEN.1136853
MicrosoftBackdoor:Win32/Bladabindi!ml
GDataGen:Variant.MSILPerseus.258
AhnLab-V3Trojan/Win.Gen
McAfeeArtemis!871D31908775
MAXmalware (ai score=82)
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R005C0WFP21
IkarusTrojan.MSIL.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.DSR!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove MSILPerseus.258?

MSILPerseus.258 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.

Leave a Comment