Malware

MSILHeracles.40037 (B) removal tips

Malware Removal

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.mlw
path: /opt/CAPEv2/storage/binaries/8438e90cf5e32baf69f68b284e5af3814905d707d3f85fd8425844f9eedf74f0
crc32: 181E1E41
md5: 1a793dd6a79be67705a6445ca245d7e3
sha1: 82a3fa510c5c2323a4831dee9a737f02ebea5962
sha256: 8438e90cf5e32baf69f68b284e5af3814905d707d3f85fd8425844f9eedf74f0
sha512: b98fac8d836b32a8776a7ad16c136523cade6b19f63554946dc106ebebf28a4ee3b7ae59157ed794af19a59ab527bf11a61dc01d2ee33409140a0eb430edd565
ssdeep: 6144:TJ05pwzROprcovtgGer03lTnDudoTa3kEe0FTq94FEgMpC:105dprcQgh8ArqyEgO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T127641210D091D9FAD92C5FB2CDAD4BEBB33B9B079AF59B2E83C1A06C35D204647016E1
sha3_384: 17e4670cfc6663fe84fe71994af55a7236dc6462b6b025c3701ce87beba06c7a90371f36d2d2d79410eb676a80ab0071
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-07-15 20:30:12

Version Info:

Translation: 0x0000 0x04b0
Comments: Windows Task Manager
CompanyName: Microsoft Corporation
FileDescription: Windows Task Manager
FileVersion: 6.1.7601.17514
InternalName: taskmgr.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
LegalTrademarks:
OriginalFilename: taskmgr.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514
Assembly Version: 6.1.7601.17514

MSILHeracles.40037 (B) also known as:

BkavW32.AIDetectNet.01
MicroWorld-eScanGen:Variant.MSILHeracles.40037
FireEyeGeneric.mg.1a793dd6a79be677
ALYacGen:Variant.MSILHeracles.40037
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005027551 )
K7GWTrojan ( 005027551 )
Cybereasonmalicious.10c5c2
BitDefenderThetaGen:NN.ZemsilF.34786.tm0@aCL@ANf
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.HQF
TrendMicro-HouseCallTROJ_GEN.R014H0CGG22
KasperskyHEUR:Backdoor.MSIL.Bladabindi.gen
BitDefenderGen:Variant.MSILHeracles.40037
APEXMalicious
Ad-AwareGen:Variant.MSILHeracles.40037
EmsisoftGen:Variant.MSILHeracles.40037 (B)
DrWebTrojan.MulDrop20.21417
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
Trapminemalicious.moderate.ml.score
SophosMal/Generic-S
IkarusTrojan.MSIL.Crypt
AviraTR/Dropper.MSIL.Gen
MAXmalware (ai score=82)
MicrosoftBackdoor:MSIL/Bladabindi.AN
GDataWin32.Malware.Afillow.7GY4LB
CynetMalicious (score: 99)
AhnLab-V3Trojan/Win.RATX-gen.C5207956
Acronissuspicious
McAfeeArtemis!1A793DD6A79B
AvastWin32:RATX-gen [Trj]
RisingTrojan.Kryptik!8.8 (CLOUD)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.HED!tr
AVGWin32:RATX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSILHeracles.40037 (B)?

MSILHeracles.40037 (B) 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.

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