Custom dll Trojan Heuristic File Malware Analysis: f579dadb27d77fd11da379f5e6b33a0f
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Custom.dll Trojan Heuristic Analysis

Updated 1 month ago
Checked by Malware Check
Custom.dll

Technical Analysis

File Name Custom.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.230.174
Database Version 2025-12-04 23:00:25 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
11,117,568
File Size (bytes)
2025-12-04
Analysis Date

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File Identification

Hash Type Value Action
MD5
f579dadb27d77fd11da379f5e6b33a0f
SHA1
02dfafb734af173d09a89852a6416363b7411c12
SHA256
d8eae208c9c712b80b60c3f137f3e46414db8e040de73ef982ba14edabe236f6
SHA512
916fe3461b601c1a9ddfb1cbbf5c94a815d679720e906adf201a371aefabf71f2bf26c3e85a902aaffa0e7fc0702e02752b9cf8350f6c7262ccda18e9fcbfa5d
ImpHash
47e13dd1af1cbc45ea9f5e2d08ab6533

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x180b97c14
Compilation Time 2025-10-28 11:42:30
Checksum 0x00000000 (Actual: 0x00aa59f8)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, USER32, SHELL32
Exports 1 functions
Resources 1 Resources
Sections 10 Sections

Version Information

▼
CompanyName Online-Fix.Me
FileDescription Online-Fix GDK Client
FileVersion 1.0.3.2
LegalCopyright Copyright (C) 2022-2025, 0xdeadc0de
ProductVersion 1.0.3.2
Translation 0x0407 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 153,920 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00027000 52,186 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x00034000 9,072 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00037000 11,208 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.fptable 0x0003a000 256 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.ofme0 0x0003b000 6,508,454 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.ofme1 0x00670000 104 bytes 512 bytes 0.22 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 270323F59275D756A5C4DE0ED745E08B
.ofme2 0x00671000 11,114,368 bytes 11,114,496 bytes 7.64 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ FABCF6D97575370EAE377DB3180D85EC
.rsrc 0x0110b000 660 bytes 1,024 bytes 2.32 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 91E02C2D8DDA292AB0D2A81D91B5CA21
.reloc 0x0110c000 200 bytes 512 bytes 1.99 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 958A9BDFE1709C794E638B14944F7FF7
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (572 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 572 bytes
100%

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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