INTERNAL exe Trojan Downloader File Malware Analysis: b94dc33e401fde80b8db08af2b9124c3
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INTERNAL.exe Trojan Downloader Analysis

Updated 1 month ago
Checked by Malware Check
INTERNAL.exe

Technical Analysis

File Name INTERNAL.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.230.174
Database Version 2025-12-05 04:00:14 UTC
⚠

Trojan.Win32.Downloader.dd!ni

Malware family: Downloader

Downloader Trojans specialize in retrieving and installing additional malware payloads. Unlike comprehensive malware, they focus specifically on payload delivery rather than direct system damage.
N/A
Detection Rate
235,008
File Size (bytes)
2025-12-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
b94dc33e401fde80b8db08af2b9124c3
SHA1
19b5a7697ff1c68095218378817d7fec8fcbad03
SHA256
a30bec14b465d319416a2603441acd9d601c2673fcee60e6ddafad2be2a6dd23
SHA512
a52bcb7a350fe74462b570c5368510c74f33230822f344a7441cb975c90cf4c6c876bb47ad4d2517c582f33098c70cb3502a5630214eafb84fc8f6936ab378f4
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x0043aa9e
Compilation Time 2053-02-19 18:54:36
Checksum 0x00000000 (Actual: 0x0003ef4b)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 2 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments Payload for Umbral Stealer
CompanyName
FileDescription
FileVersion 1.0.0.0
InternalName
LegalCopyright
LegalTrademarks
OriginalFilename
ProductName
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 232,100 bytes 232,448 bytes 6.07 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 754547F6C80937A6D3A7D145D4B719E2
.rsrc 0x0003c000 1,360 bytes 1,536 bytes 4.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 962661CF515C57234D66775C661DFADE
.reloc 0x0003e000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 0BA71F33E486E8552FC7EE8251BDD63D

Resource Analysis

▼
Total Resources: 2 (1,198 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 708 bytes
59.1%
RT_MANIFEST 1 490 bytes
40.9%

Certificate Chain Analysis

▼
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.Downloader.dd!ni Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Downloader.dd!ni without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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