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Custom.dll Trojan Heuristic Analysis

Technical Analysis

File Name Custom.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-23 00:00:22 UTC

Trojan.Heur!.022120A2

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
10,992,640
File Size (bytes)
2025-11-23
Analysis Date

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File Identification

Hash Type Value Action
MD5
a45a02cd46989dfcbdd26ed91238ab90
SHA1
75c7fed4e421938369b523015cc4afcae0fe9846
SHA256
5b11b8159586992a534309e9b07c1bc4314c5af50cda1abe5105f487d0376128
SHA512
ff7a1f39c0c72986e42cd1fe87924be668683b693b5138ce4f5d08f2601a9e258b059f4be28db5a31d641087d1fc573a4dd852b22b17f19ca452a47dc0b3bcab
ImpHash
c5fa17ebf83b0d55079fff070fe72e7e

PE Analysis

Basic Information

Image Base 0x180000000
Entry Point 0x180694b5c
Compilation Time 2024-06-18 08:31:48
Checksum 0x00000000 (Actual: 0x00a7c463)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 5 libraries
KERNEL32, api-ms-win-core-winrt-string-l1-1-0, api-ms-win-core-winrt-l1-1-0, ole32, OLEAUT32
Exports 1 functions
Resources 2 Resources
Sections 9 Sections

Version Information

CompanyName Online-Fix.Me
FileDescription Patcher for Minecraft for Windows 10
FileVersion 2.0.0.0
LegalCopyright Copyright (C) 2024, Seeburschbanause
ProductVersion 2.0.0.0
Translation 0x0400 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 100,543 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x0001a000 58,662 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x00029000 15,488 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x0002d000 9,720 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.of0 0x00030000 6,597,376 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.of1 0x0067b000 128 bytes 512 bytes 0.28 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D0F2204524F287F5A688B6347A53AB2E
.of2 0x0067c000 10,989,316 bytes 10,989,568 bytes 7.76 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B592472D88879E52D765CD9D58787E57
.rsrc 0x010f7000 913 bytes 1,024 bytes 3.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C3F53C5DD3C957C139367DAC5F261948
.reloc 0x010f8000 280 bytes 512 bytes 2.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ E1317BE8089EF4FAD77A1902BC5EF7A7
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

Total Resources: 2 (753 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 608 bytes
80.7%
RT_MANIFEST 1 145 bytes
19.3%

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.Heur!.022120A2 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.022120A2 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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