Categories: Malware

About “MSILHeracles.3223” infection

The MSILHeracles.3223 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 MSILHeracles.3223 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid

How to determine MSILHeracles.3223?


File Info:

name: F58D79FF01829554602A.mlwpath: /opt/CAPEv2/storage/binaries/7600c0300c142fc963d9cb164ef00cfab081219b0fda821ea3e7f3e5d2f90ceecrc32: 7DF828BAmd5: f58d79ff01829554602a181c95435a88sha1: 0473b628079b62a921dc946233100b2db1b9f00csha256: 7600c0300c142fc963d9cb164ef00cfab081219b0fda821ea3e7f3e5d2f90ceesha512: 1b5ae6594c50e39df19f6f683447453564f9e091e8c12af8f926add1fc02ecb7913679a94386dfe524f3652db992a43327527efec41c070319ea7ff053cded45ssdeep: 1536:3SbkDVfsGPz6fhUpE44EQRD2ibK6q4OZZZLl5hn:LpwhUpEbRDTbZ8rhntype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T115535A047B95D793EA9E06359862D771A330EC2BD682D70F66D036AFEC723D6421188Fsha3_384: 2700e08bab7895a7e7d03b7187d8a9b21849950120bf2dc51299b917e7af29fb77b1ec9aa7d84b7daa3a3f604a5f2ea8ep_bytes: ff250020400000000000000000000000timestamp: 2016-09-24 06:54:12

Version Info:

Translation: 0x0000 0x04b0FileDescription: FileVersion: 1.0.0.0InternalName: Window.exeLegalCopyright: OriginalFilename: Window.exeProductVersion: 1.0.0.0Assembly Version: 1.0.0.0

MSILHeracles.3223 also known as:

Elastic malicious (high confidence)
Cynet Malicious (score: 99)
FireEye Generic.mg.f58d79ff01829554
ALYac Gen:Variant.MSILHeracles.3223
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:MSIL/Generic.e7412cba
K7GW Trojan-Downloader ( 0055e3e21 )
K7AntiVirus Trojan-Downloader ( 0055e3e21 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.BYQ
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.MSIL.Generic
BitDefender Gen:Variant.MSILHeracles.3223
NANO-Antivirus Trojan.Win32.Agent.egnthh
MicroWorld-eScan Gen:Variant.MSILHeracles.3223
Avast Win32:Malware-gen
Tencent Malware.Win32.Gencirc.114bb120
Ad-Aware Gen:Variant.MSILHeracles.3223
Sophos Mal/Generic-S
DrWeb Trojan.DownLoader22.50255
Zillya Trojan.Generic.Win32.1267636
McAfee-GW-Edition Artemis!Trojan
Emsisoft Gen:Variant.MSILHeracles.3223 (B)
Ikarus Trojan-Downloader.MSIL.Agent
GData Gen:Variant.MSILHeracles.3223
Jiangmin Trojan.MSIL.eazq
Avira HEUR/AGEN.1222386
Antiy-AVL Trojan/Generic.ASMalwS.1B7FAC2
Arcabit Trojan.MSILHeracles.DC97
ZoneAlarm HEUR:Trojan.MSIL.Generic
Microsoft Backdoor:Win32/Bladabindi!ml
McAfee Artemis!F58D79FF0182
MAX malware (ai score=88)
VBA32 Trojan.MSIL.gen.a.10
Malwarebytes Generic.Malware/Suspicious
Rising Malware.Obfus/MSIL@AI.93 (RDM.MSIL:H/RvfsVQ/vtMWcDfIb6NrQ)
Yandex Trojan.Zapchast!0zXt8gbnbic
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_98%
Fortinet MSIL/Agent.BYQ!tr.dldr
BitDefenderTheta Gen:NN.ZemsilF.34212.dm1@aqYbLGd
AVG Win32:Malware-gen
Cybereason malicious.f01829
Panda Trj/GdSda.A
MaxSecure Trojan.Malware.300983.susgen

How to remove MSILHeracles.3223?

  • 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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