Categories: Malware

MSILHeracles.40037 (B) removal tips

The MSILHeracles.40037 (B) 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.40037 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • 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

How to determine MSILHeracles.40037 (B)?


File Info:

name: 1A793DD6A79BE67705A6.mlwpath: /opt/CAPEv2/storage/binaries/8438e90cf5e32baf69f68b284e5af3814905d707d3f85fd8425844f9eedf74f0crc32: 181E1E41md5: 1a793dd6a79be67705a6445ca245d7e3sha1: 82a3fa510c5c2323a4831dee9a737f02ebea5962sha256: 8438e90cf5e32baf69f68b284e5af3814905d707d3f85fd8425844f9eedf74f0sha512: b98fac8d836b32a8776a7ad16c136523cade6b19f63554946dc106ebebf28a4ee3b7ae59157ed794af19a59ab527bf11a61dc01d2ee33409140a0eb430edd565ssdeep: 6144:TJ05pwzROprcovtgGer03lTnDudoTa3kEe0FTq94FEgMpC:105dprcQgh8ArqyEgOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T127641210D091D9FAD92C5FB2CDAD4BEBB33B9B079AF59B2E83C1A06C35D204647016E1sha3_384: 17e4670cfc6663fe84fe71994af55a7236dc6462b6b025c3701ce87beba06c7a90371f36d2d2d79410eb676a80ab0071ep_bytes: ff250020400000000000000000000000timestamp: 2022-07-15 20:30:12

Version Info:

Translation: 0x0000 0x04b0Comments: Windows Task ManagerCompanyName: Microsoft CorporationFileDescription: Windows Task ManagerFileVersion: 6.1.7601.17514InternalName: taskmgr.exeLegalCopyright: © Microsoft Corporation. All rights reserved.LegalTrademarks: OriginalFilename: taskmgr.exeProductName: Microsoft® Windows® Operating SystemProductVersion: 6.1.7601.17514Assembly Version: 6.1.7601.17514

MSILHeracles.40037 (B) also known as:

Bkav W32.AIDetectNet.01
MicroWorld-eScan Gen:Variant.MSILHeracles.40037
FireEye Generic.mg.1a793dd6a79be677
ALYac Gen:Variant.MSILHeracles.40037
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005027551 )
K7GW Trojan ( 005027551 )
Cybereason malicious.10c5c2
BitDefenderTheta Gen:NN.ZemsilF.34786.tm0@aCL@ANf
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/Kryptik.HQF
TrendMicro-HouseCall TROJ_GEN.R014H0CGG22
Kaspersky HEUR:Backdoor.MSIL.Bladabindi.gen
BitDefender Gen:Variant.MSILHeracles.40037
APEX Malicious
Ad-Aware Gen:Variant.MSILHeracles.40037
Emsisoft Gen:Variant.MSILHeracles.40037 (B)
DrWeb Trojan.MulDrop20.21417
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Crypt
Avira TR/Dropper.MSIL.Gen
MAX malware (ai score=82)
Microsoft Backdoor:MSIL/Bladabindi.AN
GData Win32.Malware.Afillow.7GY4LB
Cynet Malicious (score: 99)
AhnLab-V3 Trojan/Win.RATX-gen.C5207956
Acronis suspicious
McAfee Artemis!1A793DD6A79B
Avast Win32:RATX-gen [Trj]
Rising Trojan.Kryptik!8.8 (CLOUD)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.HED!tr
AVG Win32:RATX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)

How to remove MSILHeracles.40037 (B)?

  • 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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