Threat Database Trojans Trojan.Downloader.Gen.AS

Trojan.Downloader.Gen.AS

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 4
First Seen: November 21, 2025
Last Seen: February 7, 2026
OS(es) Affected: Windows

The detection of Trojan.Downloader.Gen.AS indicates that your system has been compromised by a potentially malicious program. This type of threat is categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. Trojans can have various functions, including downloading additional malware, stealing sensitive information, or providing unauthorized access to the infected system. It is essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is Trojan.Downloader.Gen.AS?

Trojan.Downloader.Gen.AS is a generic detection name that suggests the malware is a type of Trojan downloader. This means it is designed to download and install additional malware or other malicious components from the internet. The ".Gen" part of the name indicates that it is a generic detection, meaning the malware does not match a specific known family or variant. The ".AS" suffix may indicate that the malware is an "AS" or "Application Specific" type, but without further information, it is difficult to determine the exact meaning. In general, Trojan downloaders are a type of malware that can lead to a wide range of problems, including data theft, system compromise, and further malware infections.

How Trojan.Downloader.Gen.AS Operates

Once installed on a system, Trojan.Downloader.Gen.AS can operate in various ways. It may connect to a command and control server to receive instructions or download additional malware. The malware may also attempt to evade detection by using anti-detection techniques, such as code obfuscation or encryption. In some cases, the malware may be designed to remain dormant for a period, waiting for specific conditions or commands to activate. The primary goal of a Trojan downloader is to download and install additional malware, which can lead to a range of problems, including system compromise, data theft, and disruption of normal system operation.

Symptoms of Infection

Systems infected with Trojan.Downloader.Gen.AS may exhibit various symptoms, including slow system performance, unexpected crashes, or unusual network activity. In some cases, the malware may cause pop-ups, redirects, or other unwanted behavior. However, it is also possible that the malware may not exhibit any noticeable symptoms, making it difficult to detect without the use of anti-malware software. If you suspect that your system has been infected with Trojan.Downloader.Gen.AS, it is essential to take immediate action to remove the malware and prevent further damage.

How to Remove Trojan.Downloader.Gen.AS

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will make it easier to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full system scan to detect and remove the malware.
  3. Uninstall any suspicious programs or applications that may be related to the malware. Be cautious when uninstalling programs, as some may be legitimate or required by the system.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings.
  5. Reboot your system and perform another full system scan to ensure that the malware has been completely removed. This will help to detect and remove any remaining malware components.

Conclusion

Removing Trojan.Downloader.Gen.AS from your system requires careful attention to detail and the use of reputable anti-malware tools. By following the steps outlined above, you can help to ensure that the malware is completely removed and that your system is protected from further infections. It is also essential to practice safe computing habits, such as avoiding suspicious downloads, using strong passwords, and keeping your operating system and software up to date. By taking these precautions, you can help to prevent future malware infections and protect your system from potential threats.

Analysis Report

General information

Family Name: Trojan.Downloader.Gen.AS
Signature status: Hash Mismatch

Known Samples

MD5: e568dcd3eb3afb4c6058f73a7ac442de
SHA1: 53e7fcc8a713b45bc7252de5393be8f68f46783d
SHA256: 2BDF16AA7AA12913D4F343D53E76F5705582D09175D276B4163A488ADA52C0D4
File Size: 129.95 KB, 129952 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File has exports table
  • File is 32-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)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Comments Intel(R) Integrated Performance Primitives. Color Conversion. DLLs dispatcher
Company Name Intel Corporation.
File Description ippcc-7.0.dll is the ippCC dispatcher
File Version 7,0,205,963
Internal Name ippcc-7.0.dll
Legal Copyright Copyright(C) Intel Corporation, 1999-2011
Original Filename ippcc-7.0.dll
Product Name ippCC. Intel(R) Integrated Performance Primitives. Color Conversion.
Product Version 7.0 build 205.58

Digital Signatures

Signer Root Status
Intel(R) Software Products Equifax Secure Certificate Authority Hash Mismatch

File Traits

  • dll
  • x86

Block Information

Total Blocks: 206
Potentially Malicious Blocks: 9
Whitelisted Blocks: 197
Unknown Blocks: 0

Visual Map

x 0 0 x x x x 0 x 0 0 0 x x x 1 0 2 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 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 0 0 2 3 0 0 0 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 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 2 0 0 0 1 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 1 1 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 1 1 0 0 1 0 0 1 0 0 0 1 0 0 2 1
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
Show More
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\53e7fcc8a713b45bc7252de5393be8f68f46783d_0000129952.,LiQMAxHB

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