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Attack shark R5 Ultra Software.exe Trojan Downloader Analysis

Updated 1 month ago
Checked by Malware Check
Attack shark R5 Ultra Software.exe

Technical Analysis

File Name Attack shark R5 Ultra Software.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-24 13:00:27 UTC
⚠

Trojan.Win32.Downloader.ca

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
2,739,136
File Size (bytes)
2025-11-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
3fa84ecdfa9f7377aa4d3729dc1e9928
SHA1
a50c313e2ef5f9d60cebdd664597838aac71ab89
SHA256
75951ef13c8ac4e966cb73697a32d8f512277669fceec8c3013a78019447ec0d
SHA512
fb9fc32795bb65b298c4a29a2ec9eaf4b114f8097710968050ac035effb1dd9c3919fe42cf934b0072d5a3c5e92b3c2f1899538280f89e666a5db6a2b546a547
ImpHash
f6baa5eaa8231d4fe8e922a2e6d240ea

PE Analysis

Basic Information

▼
Icon
Hash: 3fcafe68f7b5658ae47a02eb69373029
Fuzzy: 0b41091338ca29cc9deecc0e0850d6d4
dHash: 88c4f0e9ece4c6c6
Image Base 0x00400000
Entry Point 0x0041638f
Compilation Time 2012-12-31 00:38:38
Checksum 0x002a6dd1 (Actual: 0x002a6dd1)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 9 libraries
COMCTL32, SHELL32, GDI32, ADVAPI32, USER32, ole32, OLEAUT32, KERNEL32, MSVCRT
Exports 0 functions
Resources 8 Resources
Sections 4 Sections

Version Information

▼
CompanyName
FileDescription DriverCore
LegalCopyright Copyright ? 2019
LegalTrademarks
InternalName DriverCore.exe
ProductName DriverCore
OriginalFilename DriverCore.exe
FileVersion 2.0.7.9
ProductVersion 2.0.7.9
Comments
PrivateBuild
SpecialBuild
Translation 0x0409 0x04e4

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 89,342 bytes 89,600 bytes 6.64 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5274DA85EA4C35F08E9F1E1F32176EB6
.rdata 0x00017000 14,722 bytes 14,848 bytes 5.70 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 054B3CD0479D7ABF6E841C0E401B0505
.data 0x0001b000 19,596 bytes 2,560 bytes 4.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CFB802A4F518E679C4AEA41404BB011C
.rsrc 0x00020000 7,388 bytes 7,680 bytes 5.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1437155E9DC256640129DA169665D316
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 8 (6,887 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 5,201 bytes
75.5%
RT_GROUP_ICON 1 20 bytes
0.3%
RT_VERSION 1 828 bytes
12%
RT_MANIFEST 1 838 bytes
12.2%

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

OK

Trojan.Win32.Downloader.ca Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Downloader.ca 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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