Categories: Malware

How to remove “MSILHeracles.29391”?

The MSILHeracles.29391 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.29391 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • 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 Confuser
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates known Njrat/Bladabindi RAT registry keys
  • Unusual version info supplied for binary

How to determine MSILHeracles.29391?


File Info:

name: 2F309DD8B717B67A6A94.mlwpath: /opt/CAPEv2/storage/binaries/19efa9c2cd38c0679919cea56f28232b257bbbd814cf41718699388277273422crc32: 420919CEmd5: 2f309dd8b717b67a6a94f3063d6689c1sha1: 599c7fdbed352bd487754c8a9b5aa59a0e36450bsha256: 19efa9c2cd38c0679919cea56f28232b257bbbd814cf41718699388277273422sha512: e18a054a10d330e688c4d84fe7867bbe74fc35fdf0e199ea04f93e1310ce5682c67712b80bb3a59c5b1157b913c1cc8705ed6d1adcaa6de34cc5b396fe3e7b46ssdeep: 3072:mPyfETaZVC6I92cuGYrUo4wH+rM4y+bH0hLNGMyfETaZVC6I9J:mPysTqq9+G0PZH2yeUT/ysTqq9Jtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C514BE42357A2632EF81C27F4452C9B6992B6F62173EC47E2C62FD7634E0754394AE32sha3_384: 8eb01c170d8324e491f3eedfd7eb165c10f4e79fd64c7b914d257d6fa4b0446bde9676f10c6a83534b539a7dd3db9be8ep_bytes: ff250020400000000000000000000000timestamp: 2021-09-26 08:37:02

Version Info:

Comments: Windows ExplorerCompanyName: Intel CorporationFileDescription: Windows ExplorerFileVersion: 6.1.7800.8900InternalName: explorer.exeLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: explorer.exeProductName: Intel(R) Common Users InterfaceProductVersion: 6.1.7800.8900Assembly Version: 6.1.7800.8900Translation: 0x0000 0x04b0

MSILHeracles.29391 also known as:

Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.MSILHeracles.29391
FireEye Generic.mg.2f309dd8b717b67a
McAfee Artemis!2F309DD8B717
Malwarebytes Backdoor.Bladabindi.MSIL
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanSpy:MSIL/Downeks.30ac98e7
K7GW Trojan ( 0055ab481 )
Cyren W32/MSIL_Kryptik.CQF.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.TEA
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.MSILHeracles.29391
Avast Win32:CrypterX-gen [Trj]
Tencent Malware.Win32.Gencirc.11e00a47
Ad-Aware Gen:Variant.MSILHeracles.29391
Sophos Mal/Generic-S
DrWeb Trojan.MulDrop19.21728
TrendMicro TROJ_GEN.R007C0WA322
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Emsisoft Gen:Variant.MSILHeracles.29391 (B)
Ikarus Trojan.MSIL.NanoCore
Avira TR/Dropper.Gen
MAX malware (ai score=83)
Microsoft Backdoor:MSIL/Bladabindi
GData Gen:Variant.MSILHeracles.29391
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C4678072
BitDefenderTheta Gen:NN.ZemsilF.34212.lm3@aabw!zh
ALYac Gen:Variant.MSILHeracles.29391
VBA32 TScope.Trojan.MSIL
TrendMicro-HouseCall TROJ_GEN.R007C0WA322
Rising Malware.Obfus/MSIL@AI.100 (RDM.MSIL:bdCPMDuU78UjSt3HRH5PMw)
Yandex Trojan.Kryptik!+cU3t8Q2kGI
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.10300829.susgen
Fortinet MSIL/Kryptik.TEA!tr
AVG Win32:CrypterX-gen [Trj]
Panda Trj/CI.A

How to remove MSILHeracles.29391?

  • 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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