Threat Database Backdoors Backdoor.MSIL.DiscoStealer.A

Backdoor.MSIL.DiscoStealer.A

By CagedTech in Backdoors, Stealers

Threat Scorecard

Popularity Rank: 23,008
Threat Level: 60 % (Medium)
Infected Computers: 4
First Seen: October 31, 2022
Last Seen: June 15, 2026
OS(es) Affected: Windows

The detection of Backdoor.MSIL.DiscoStealer.A 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.DiscoStealer.A?

Backdoor.MSIL.DiscoStealer.A is a type of backdoor threat that can provide unauthorized access to your system. Backdoor threats are designed to bypass security mechanisms and allow attackers to remotely access and control your system. The name Backdoor.MSIL.DiscoStealer.A suggests that it is a backdoor threat, but the specific characteristics and behaviors of this threat are not well-defined without additional context.

How Backdoor.MSIL.DiscoStealer.A Operates

Backdoor threats like Backdoor.MSIL.DiscoStealer.A typically operate by creating a covert communication channel between your system and a command and control server controlled by the attacker. This allows the attacker to send commands and receive data from your system without your knowledge or consent. The threat may also attempt to evade detection by using various techniques such as code obfuscation, anti-debugging, and sandbox evasion.

Once installed, the threat may start to collect sensitive information, such as login credentials, credit card numbers, or other personal data. It may also use your system as a proxy for malicious activities, such as spreading malware or conducting denial-of-service attacks.

Symptoms of Infection

The symptoms of Backdoor.MSIL.DiscoStealer.A infection can be subtle, but some common indicators include unusual system behavior, slow performance, and unexpected changes to system settings. You may also notice unfamiliar programs or processes running on your system, or receive unexpected pop-ups or alerts.

  • Unexplained changes to system settings or configuration
  • Unfamiliar programs or processes running on your system
  • Slow system performance or frequent crashes
  • Unexpected pop-ups or alerts
  • Unusual network activity or data transfer

How to Remove Backdoor.MSIL.DiscoStealer.A

  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 and remove the threat.
  3. Uninstall any suspicious programs or applications that may be related to the threat.
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and perform another scan to ensure that the threat has been completely removed.

Conclusion

The detection of Backdoor.MSIL.DiscoStealer.A is a serious security alert that requires immediate attention. By understanding the nature of this threat and taking prompt action to remove it, you can help protect your system and personal data from further compromise. Remember to stay vigilant and take proactive measures to prevent future infections, such as keeping your operating system and software up-to-date, using strong passwords, and being cautious when clicking on links or downloading attachments from unknown sources.

Analysis Report

General information

Family Name: Backdoor.MSIL.DiscoStealer.A
Signature status: No Signature

Known Samples

MD5: c5c073f6501fa494f61919b78be39491
SHA1: d406e4ee1d684633d92c0045e9d8f73dab83ff8b
SHA256: 9D255E8F18721ECE55B032130125E5FAA6725C28E2EFD10FA03CD4CE2293BD9E
File Size: 6.14 KB, 6144 bytes
MD5: edc557da81beb86e5a5a8ccc40153383
SHA1: 59e6182ecd0a9f266eacf69e164e50ab3d6bd34a
SHA256: 15B1488DEAF3E67404A9E32E703BFAB301CFF4966FF5C98C398ED848A01A6B4B
File Size: 6.14 KB, 6144 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 security information
  • File is .NET application
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
  • 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 DicordTokens
File Version 1.0.0.0
Internal Name DicordTokens.dll
Legal Copyright Copyright © 2021
Original Filename DicordTokens.dll
Product Name DicordTokens
Product Version 1.0.0.0

File Traits

  • .NET
  • dll
  • x86

Block Information

Total Blocks: 6
Potentially Malicious Blocks: 5
Whitelisted Blocks: 1
Unknown Blocks: 0

Visual Map

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

Similar Families

  • MSIL.DiscoStealer.A

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
Show More
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

Related Posts

Trending

Most Viewed

Loading...