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Adjprog.exe Trojan Heuristic Analysis

Updated 5 days ago
Checked by Malware Check
Adjprog.exe

Technical Analysis

File Name Adjprog.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-27 20:00:29 UTC
⚠

Trojan.Heur!.03812021

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
5,718,016
File Size (bytes)
2025-07-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
6eae297cdceee78bf7e43477736cd939
SHA1
73ae397907afdcad7c84fa59f99b497b556648a7
SHA256
37cf0e974eb8f7520679160d2b9903b0719eb465ddedb41abd10e4f339d709ab
SHA512
2644881ac7898febb238eae70f34484805e2bfc5021101c13d5549a6079a33ffa409c23684a06fa463839c51ced1b9525b0c88b70e318c1d90c3a000170eba93
ImpHash
806d0bf83c77663d13165a7cf74a757a

PE Analysis

Basic Information

▼
Icon
Hash: 71cebf069993990ed5d14e7ef419091f
Fuzzy: 0e7429eaf47953a7cb95a5ae950d8ead
dHash: f8c6ce4666badcf2
Image Base 0x00400000
Entry Point 0x0055f885
Compilation Time 2015-01-28 08:27:22
Checksum 0x00000000 (Actual: 0x0057f905)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 12 libraries
Exports 0 functions
Resources 176 Resources
Sections 9 Sections

Version Information

▼
FileDescription Adjustment program for EPSON Inkjet Printer / Scanner
FileVersion 1, 0, 0, 0
InternalName AdjProg
LegalCopyright Copyright (C) SEIKO EPSON CORPORATION 2002-2007. All rights reserved.
OriginalFilename AdjProg.EXE
ProductName Adjustment program for EPSON inkjet printer
ProductVersion 1, 0, 0, 0
Translation 0x0411 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.textbss 0x00001000 2,953,216 bytes 2,949,272 bytes 5.93 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE A565A32C07D1B289A31BC8511AD796EA
.text 0x002d2000 8,192 bytes 8,192 bytes 4.63 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B34387A7AD097671932FE024C71C4F3D
.data 0x002d4000 1,667,072 bytes 1,667,072 bytes 7.88 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE F81446367FB0D209E7960455AB2234F4
.idata 0x0046b000 4,096 bytes 4,096 bytes 1.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 92A160B6317AA41E0FAC310BE42B6044
.rsrc 0x0046c000 16,384 bytes 16,384 bytes 3.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B4584FC6210A93F6B782E4BBB8538D31
.Silvana 0x00470000 4,096 bytes 4,096 bytes 0.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 5EACFE37C104B92A7846C66F4883C958
.MaThiO 0x00471000 8,646,656 bytes 4,096 bytes 1.57 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D78CC83E7EB26C41F2F3FE96A0CB7389
ZProtect 0x00cb0000 1,048,576 bytes 1,048,576 bytes 4.19 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C6FBCA10A3EE9CBC26D7A3413C57EE3B
.mackt 0x00db0000 8,192 bytes 8,192 bytes 4.86 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 222F605AB97B06955AF575BC49FF0784
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 176 (123,900 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 16 4,800 bytes
3.9%
RT_BITMAP 2 508 bytes
0.4%
RT_ICON 1 3,240 bytes
2.6%
RT_DIALOG 123 110,284 bytes
89%
RT_STRING 14 3,718 bytes
3%
RT_GROUP_CURSOR 15 314 bytes
0.3%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 892 bytes
0.7%
RT_MANIFEST 1 86 bytes
0.1%
None 2 38 bytes
0%

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!.03812021 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.03812021 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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