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FFWsUpgrade.dll Trojan Heuristic Analysis

Updated 0 seconds ago
Checked by Malware Check
FFWsUpgrade.dll

Technical Analysis

File Name FFWsUpgrade.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.220.174
Database Version 2025-07-15 21:00:21 UTC
⚠

Trojan.Heur!.02290022

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
4,779,008
File Size (bytes)
2025-07-15
Analysis Date

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File Identification

Hash Type Value Action
MD5
4b74ed61fea7fa95b6cfc17a1734ed97
SHA1
7bf6d8d35a4e9625ceca321c7ac52c56f39f64b1
SHA256
ce4773d7739e52423a0ccde69aa09530bce8b0d17a1a78799871fa75771428be
SHA512
f809d4b7e17467fe22adbb7782b90a22ea0a5573568f19c2f2e30a686ecd9f198c6434f8e4ba5d8e5b3809101d7480bedb6dd186ffb91aeb3996720742f1b8f6
ImpHash
e2173334461093edc368c475b8e57deb

PE Analysis

Basic Information

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Icon
Hash: a4c09c4859e5ebf0c25d5741e4dcf096
Fuzzy: f3a8cd694b22d7e9f267a395d00d9ba9
dHash: c69a727219ccb2b2
Image Base 0x180000000
Entry Point 0x1802d260e
Compilation Time 2024-10-23 14:39:47
Checksum 0x0049c574 (Actual: 0x0049c574)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 12 libraries
Exports 14 functions
Resources 12 Resources
Sections 9 Sections

Version Information

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CompanyName Wondershare
FileDescription FFWsUpgrade
FileVersion 14, 0, 11, 9772
InternalName FFWsUpgrade
LegalCopyright Copyright (c) 2020-2024 Wondershare. All rights reserved.
OriginalFilename FFWsUpgrade
ProductName FFWsUpgrade
ProductVersion 14.0.11.9772
Translation 0x0804 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 82,335 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00016000 38,722 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x00020000 3,632 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00021000 5,184 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.wC90 0x00023000 2,770,344 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.wC91 0x002c8000 3,232 bytes 3,584 bytes 0.26 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 09067EEB9627BCF6AF5B0BB4A4A4B37F
.wC92 0x002c9000 4,577,164 bytes 4,577,280 bytes 7.86 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5C5D085EA8DD29CFACC2E8AFBD582B42
.reloc 0x00727000 188 bytes 512 bytes 1.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3D5BFF686D666DF5D8CA7A97645E3ED6
.rsrc 0x00728000 196,357 bytes 196,608 bytes 5.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7B944D312828448C06A3E27A9D5FD1FE
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 12 (195,634 bytes)
Resource Type Count Total Size Percentage
RT_ICON 9 194,325 bytes
99.3%
RT_GROUP_ICON 1 132 bytes
0.1%
RT_VERSION 1 796 bytes
0.4%
RT_MANIFEST 1 381 bytes
0.2%

Certificate Chain Analysis

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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!.02290022 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.02290022 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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