Threat Database Backdoors Backdoor.MSIL.Heracles.KG

Backdoor.MSIL.Heracles.KG

By CagedTech in Backdoors

Threat Scorecard

Popularity Rank: 22,869
Threat Level: 60 % (Medium)
Infected Computers: 12
First Seen: September 5, 2022
Last Seen: May 4, 2026
OS(es) Affected: Windows

The detection of Backdoor.MSIL.Heracles.KG indicates that your system has been compromised by a potentially malicious threat. This backdoor threat can allow unauthorized access to your system, putting your personal data and security at risk. It is essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is Backdoor.MSIL.Heracles.KG?

Backdoor.MSIL.Heracles.KG is a type of backdoor threat that can provide unauthorized access to your system. Backdoor threats are designed to bypass normal security mechanisms, allowing attackers to remotely access and control your system. The name "Backdoor.MSIL.Heracles.KG" suggests that it is a backdoor threat, but the specific characteristics and behavior of this threat are not well understood without additional context.

How Backdoor.MSIL.Heracles.KG Operates

Backdoor threats like Backdoor.MSIL.Heracles.KG typically operate by creating a covert communication channel between your system and a remote server controlled by the attacker. This channel can be used to transmit sensitive information, install additional malware, or provide the attacker with remote access to your system. The exact mechanisms used by Backdoor.MSIL.Heracles.KG are not known, but it is likely that it uses common backdoor tactics, such as exploiting vulnerabilities or using social engineering techniques to gain initial access.

Symptoms of Infection

The symptoms of a Backdoor.MSIL.Heracles.KG infection can be subtle, but they may include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. You may also notice suspicious network activity, such as unusual outgoing connections or data transfers. In some cases, the threat may not exhibit any noticeable symptoms, making it difficult to detect without the aid of security software.

  • Unexplained changes to system settings or configuration
  • Appearance of unfamiliar programs or icons
  • Increased network activity or data usage
  • System crashes or instability

How to Remove Backdoor.MSIL.Heracles.KG

  1. Boot your system in Safe Mode with Networking to prevent the threat from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious components.
  3. Uninstall any suspicious programs or applications that may be related to the threat.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any potential malware components.
  5. Reboot your system and perform a follow-up scan to ensure that the threat has been fully removed.

Conclusion

Removing Backdoor.MSIL.Heracles.KG requires careful attention to detail and a comprehensive approach to system cleaning. By following the steps outlined above and using reputable security software, you can help to ensure that your system is free from this threat and prevent future infections. It is essential to remain vigilant and proactive in maintaining your system's security, as new threats are constantly emerging. By staying informed and taking the necessary precautions, you can help to protect your personal data and prevent unauthorized access to your system.

Analysis Report

General information

Family Name: Backdoor.MSIL.Heracles.KG
Signature status: No Signature

Known Samples

MD5: 35c6cd85ad702efef414773569aa5b8f
SHA1: 4136d5355476474ce76de898cbf61d68314b6eee
SHA256: 3935454C6A2300694C2FD80AAAA92F4B13B312DAA385ECB2F16BE0E6B09D58BC
File Size: 2.86 MB, 2856448 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have relocations information
  • File doesn't have security information
  • File is .NET application
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
Show More
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Description fernando
File Version 1.0.0.0
Internal Name BYPASS SAFE.exe
Legal Copyright Copyright © 2024
Original Filename BYPASS SAFE.exe
Product Name fernando
Product Version 1.0.0.0

File Traits

  • .NET
  • Agile.net
  • Fody
  • Goliath
  • HighEntropy
  • SmartAssembly
  • WriteProcessMemory
  • x64
  • Yano
  • ZYXDN

Block Information

Total Blocks: 262
Potentially Malicious Blocks: 36
Whitelisted Blocks: 82
Unknown Blocks: 144

Visual Map

0 0 x x 0 0 x x 0 0 0 0 ? ? 0 x ? ? x x 0 x x x 0 x x x x 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? x x ? 0 0 ? x x x x x x x x x ? ? ? ? x x ? 0 ? x ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x ? ? 0 0 ? 0 0 0 ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0 x ? ? ? ? ? ? ? ? x x x 0 0 x x ? x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtCancelTimer2
  • ntdll.dll!NtCancelWaitCompletionPacket
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
Show More
  • ntdll.dll!NtCompareSigningLevels
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFlushProcessWriteBuffers
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtGetCachedSigningLevel
  • ntdll.dll!NtGetContextThread
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtSuspendThread
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtUnsubscribeWnfStateChange
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Encryption Used
  • BCryptOpenAlgorithmProvider

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