Threat Database Trojans Trojan.CobaltStrike.DE

Trojan.CobaltStrike.DE

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 23,978
Threat Level: 80 % (High)
Infected Computers: 7
First Seen: December 16, 2023
Last Seen: June 11, 2026
OS(es) Affected: Windows

The detection of Trojan.CobaltStrike.DE on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, but without more specific information, it's essential to understand the general characteristics of such threats and how to address them effectively.

What Is Trojan.CobaltStrike.DE?

Trojan.CobaltStrike.DE, as indicated by its name, falls under the category of Trojan-type threats. Trojans are malicious programs that disguise themselves as legitimate software to gain unauthorized access to a computer system. They can allow hackers to access the infected system, potentially leading to data theft, system damage, or the installation of additional malware. The ".DE" in the detection name may suggest a specific variant or indicator related to the malware, but without further details, it's crucial to focus on the broader implications of a Trojan infection.

How Trojan.CobaltStrike.DE Operates

Trojan malware, including variants like Trojan.CobaltStrike.DE, typically operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading infected software, opening malicious email attachments, or visiting compromised websites. Once installed, the Trojan can create backdoors for remote access, allowing attackers to steal sensitive information, install additional malware, or use the infected system for malicious activities like spamming or launching further attacks.

Symptoms of Infection

Identifying a Trojan infection can be challenging due to its stealthy nature. However, some common symptoms may include unexpected system crashes, slow performance, unusual network activity, or the appearance of unfamiliar programs or files. Users might also notice changes in their system settings or browser behavior that they did not initiate. Given the potential for Trojans to remain dormant or hide their activities, some infections might not exhibit noticeable symptoms until significant damage has been done.

How to Remove Trojan.CobaltStrike.DE

  1. Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will allow you to use the internet while limiting the malware's ability to interfere with your actions.
  2. Conduct a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the Trojan.
  3. Uninstall Suspicious Programs: Go through the list of installed programs on your system and uninstall any that you do not recognize or that were installed around the time the infection was detected.
  4. Reset Your Browser: If your browser (such as Chrome, Firefox, or Edge) has been affected, reset it to its default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot and Re-scan: After taking the above steps, reboot your system and perform another full scan with your anti-malware tool to ensure that the infection has been fully removed.

Conclusion

Dealing with a Trojan infection like Trojan.CobaltStrike.DE requires a combination of immediate action and preventative measures. By understanding how Trojans operate and following the steps to remove the infection, you can protect your system and data from further harm. It's also essential to maintain good security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when downloading files or clicking on links from unknown sources. Remember, vigilance and proactive security measures are key to preventing future infections and safeguarding your digital environment.

Analysis Report

General information

Family Name: Trojan.CobaltStrike.DE
Signature status: No Signature

Known Samples

MD5: 9fa34decc48473f680207db1a00bc85a
SHA1: 20c0829b244b862308e6b3d0251036bda394cc3f
SHA256: 6B1BA12ECD02EC92F242EEE1E5552ABAC2D2413A896C644693AED5ADBAB0E606
File Size: 125.95 KB, 125952 bytes
MD5: 655d9102861cd07638795367f615c018
SHA1: 8ae0067ad5d1949a1b2db624d9c80583bfe88881
SHA256: 2DECFEABE1D5A33FAED504A596D491E11CB23024292925A31617F6D479E5AE9F
File Size: 155.14 KB, 155136 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have resources
  • File doesn't have security information
  • File has TLS information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is Native application (NOT .NET application)
  • File is not packed
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  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • No Version Info
  • ntdll
  • x64

Block Information

Total Blocks: 884
Potentially Malicious Blocks: 18
Whitelisted Blocks: 809
Unknown Blocks: 57

Visual Map

? ? 1 ? 0 ? 0 0 0 0 0 0 ? 0 0 ? ? ? ? 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 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 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 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 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 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 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 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 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 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 ? 0 0 0 0 0 0 x 0 x x x x 0 0 0 0 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 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 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 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 x 0 ? 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 x ? 0 0 ? 0 ? 0 0 0 ? ? ? 0 0 ? ? 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 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 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 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimerEx
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtWaitForSingleObject
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  • ntdll.dll!NtWriteFile
  • UNKNOWN
Service Control
  • OpenSCManager
  • OpenService

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