Threat Database Trojans Trojan.Downloader.Gen.PH

Trojan.Downloader.Gen.PH

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1
First Seen: March 10, 2026
Last Seen: April 4, 2026
OS(es) Affected: Windows

Your system has been detected with a threat identified as Trojan.Downloader.Gen.PH, which falls under the category of Trojan-type threats. This detection name suggests that the malware is a generic variant of a Trojan downloader, which is designed to download and install additional malicious components onto the infected system. The presence of such a threat can compromise the security and integrity of your computer, making it essential to understand the nature of this threat and take appropriate steps to remove it.

What Is Trojan.Downloader.Gen.PH?

Trojan.Downloader.Gen.PH is a type of malware that uses social engineering tactics or exploits vulnerabilities in software to gain unauthorized access to a computer system. Once inside, it can download additional malware, steal sensitive information, or provide a backdoor for remote access by attackers. The "Gen" in its name indicates that it's a generic detection, meaning it's a variant that doesn't match a specific known malware family but exhibits characteristics common to Trojan downloaders.

How Trojan.Downloader.Gen.PH Operates

Trojan downloaders like Trojan.Downloader.Gen.PH typically operate by first infecting a system through various means, such as phishing emails, infected software downloads, or exploits of operating system or application vulnerabilities. After infection, they can communicate with their command and control (C&C) servers to receive instructions, which often include downloading and installing other types of malware. This can lead to a range of malicious activities, from data theft and ransomware attacks to the use of the infected computer as a botnet node for spreading spam or conducting distributed denial-of-service (DDoS) attacks.

Symptoms of Infection

The symptoms of a Trojan.Downloader.Gen.PH infection can vary widely, depending on the specific payload it downloads and installs. Common indicators of infection include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unexpected pop-ups and advertisements. Additionally, victims may notice that their antivirus software is disabled or that they are unable to access certain system settings or folders. In some cases, the infection may not exhibit noticeable symptoms immediately, making regular system monitoring and antivirus scans crucial for early detection.

How to Remove Trojan.Downloader.Gen.PH

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while minimizing system activity.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove all traces of the malware. Ensure your antivirus software is updated with the latest definitions before scanning.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time you believe the infection occurred. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes made by the malware.
  5. After completing the above steps, reboot your computer and then perform another full scan with your antivirus software to ensure that all malware components have been removed.

Conclusion

Removing Trojan.Downloader.Gen.PH requires careful and systematic steps to ensure that all components of the malware are eliminated from the infected system. It's crucial to act promptly to prevent further damage and to protect sensitive information. Regularly updating your operating system, applications, and antivirus software, along with practicing safe computing habits, such as avoiding suspicious downloads and emails, can significantly reduce the risk of future infections. By following the removal guide and maintaining vigilance, you can help secure your computer against Trojan downloaders and other types of malware threats.

Analysis Report

General information

Family Name: Trojan.Downloader.Gen.PH
Signature status: No Signature

Known Samples

MD5: 3e3ad4f24b1500f56a272d0baaa61e44
SHA1: ff93f6cc9b441b55ecdffc0bd7cc9f4bbdc9f722
SHA256: 01E36B1DC13859E0E248E6D1103775281F95A4F87BB86F3D4BACE69A81382571
File Size: 107.52 KB, 107520 bytes

Windows Portable Executable Attributes

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

Windows PE Version Information

Name Value
Company Name Advanced Micro Devices, Inc.
File Description AMD GPU Services Library
File Version 5.0.6.0
Legal Copyright Copyright (C) 2016
Product Name AMD GPU Services Library
Product Version 5.0.6.0

File Traits

  • dll
  • x64

Block Information

Total Blocks: 349
Potentially Malicious Blocks: 7
Whitelisted Blocks: 342
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
Show More
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile

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