Categories: Malware

MSILPerseus.100134 removal tips

The MSILPerseus.100134 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 MSILPerseus.100134 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Starts servers listening on 127.0.0.1:0
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine MSILPerseus.100134?


File Info:

crc32: 45DA5425md5: fa8457d802f44f68d1fe3c9d048adbf1name: FA8457D802F44F68D1FE3C9D048ADBF1.mlwsha1: 06e90f04eeb5aeaa76191dd1927b1b660727a080sha256: 6f994a63cb789dbaab30ade16a75a1973ded90ef56e403bf746729b212b0a705sha512: 3152babe03aa6355e53f6dfebdf0554ad34aa4ef954a02b2ec016160e72a6f8c6edf2e195db9e16cb05331189f5d871a7acf788a7126e02094d11c65ac52c959ssdeep: 24576:xysqhtVDWYolXGdBjk6OVOTdsXbr57AOi:0sqpWYoBEjkTVOxGrdtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Mozilla CorporationFileVersion: 53.0.2CompanyName: Mozilla CorporationLegalTrademarks: Firefox is a Trademark of The Mozilla Foundation.ProductName: FirefoxProductVersion: 53.0.2FileDescription: Firefox HelperOriginalFilename: helper.exeTranslation: 0x0409 0x04b0

MSILPerseus.100134 also known as:

K7AntiVirus Trojan ( 700000121 )
Elastic malicious (high confidence)
DrWeb BackDoor.Wirenet.328
Cynet Malicious (score: 100)
ALYac Gen:Variant.MSILPerseus.100134
Cylance Unsafe
Zillya Trojan.Blocker.Win32.38392
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 700000121 )
Cybereason malicious.802f44
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.OTB
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Ransom.Win32.Blocker.kbam
BitDefender Gen:Variant.MSILPerseus.100134
NANO-Antivirus Trojan.Win32.Blocker.eqhdcr
MicroWorld-eScan Gen:Variant.MSILPerseus.100134
Tencent Malware.Win32.Gencirc.10bb39d2
Ad-Aware Gen:Variant.MSILPerseus.100134
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34670.8m0@auox2Rl
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXBQ-OO!FA8457D802F4
FireEye Generic.mg.fa8457d802f44f68
Emsisoft Gen:Variant.MSILPerseus.100134 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Inject.zly
Avira TR/Crypt.XPACK.Gen7
eGambit Unsafe.AI_Score_67%
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.MSILPerseus.D18726
AegisLab Trojan.Win32.Blocker.j!c
GData Gen:Variant.MSILPerseus.100134
AhnLab-V3 Trojan/Win32.Blocker.C2423623
McAfee GenericRXBQ-OO!FA8457D802F4
MAX malware (ai score=87)
Malwarebytes Malware.AI.2615956715
Panda Trj/GdSda.A
Rising Ransom.Blocker!8.12A (TFE:C:MhnYamJM7WV)
Yandex Trojan.Blocker!n5YrI7rqOJQ
Ikarus Trojan.MSIL.Krypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Generic.AP.8AE31E!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HwMAEpsA

How to remove MSILPerseus.100134?

  • 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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