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Rhinoceros Universal License Patch.exe Trojan Gen Analysis

Technical Analysis

File Name Rhinoceros Universal License Patch.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-22 00:00:46 UTC

Trojan.Win32.Gen.vb!s1

Malware family: Gen

This is a generic detection identifier for files exhibiting Trojan horse characteristics. It indicates malware that disguises itself as legitimate software while containing malicious code designed to compromise system security or steal information.
N/A
Detection Rate
3,158,188
File Size (bytes)
2025-03-22
Analysis Date

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File Identification

Hash Type Value Action
MD5
a0797366897caad2f6915f821f390997
SHA1
146d95d5adfe6a0601a89aac3489636b3ed7ee29
SHA256
285b0961ceee6adba7780e9fbd78f2eaceb1c3821112a45e19e8f3da21eacf15
SHA512
078a395558b6f25059640dbffa5f4b87fae06fb054dbff68387fbbc18339a276f061bcb963858201568693334a52eecb5cd5b6965b078d8f4d2fe6ae06182833
ImpHash
7f70ffbf2f05d176472c9ab8c4c62559

PE Analysis

Basic Information

Icon
Hash: b8b1448a1e599233ffe46429ffb317f4
Fuzzy: fe51b7ffb00520192dcebe947cacf807
dHash: ee67d3db65745d63
Image Base 0x00400000
Entry Point 0x00449ef7
Compilation Time 2019-09-24 10:55:46
Checksum 0x00000000 (Actual: 0x003098aa)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 14 libraries
Exports 0 functions
Resources 82 Resources
Sections 5 Sections

Version Information

CompanyName Robert McNeel & Associates
FileDescription
FileVersion 1.0.0
InternalName SibInstaller.exe
LegalCopyright Robert McNeel & Associates
OriginalFilename SibInstaller.exe
ProductName Rhinoceros License
ProductVersion 1.0.0
Translation 0x0409 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 452,995 bytes 453,120 bytes 6.60 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 9CBAF4B64A23D9494F244D3400C20355
.rdata 0x00070000 111,214 bytes 111,616 bytes 4.92 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 64BCD440EFA284E35E363D194B4520B3
.data 0x0008c000 22,872 bytes 11,264 bytes 4.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E7985BCE8D5405E870ABB1916C3908B5
.rsrc 0x00092000 174,928 bytes 175,104 bytes 4.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 040EB4A4A11AE1160A875037BE4F0010
.reloc 0x000bd000 29,292 bytes 29,696 bytes 6.58 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 3848172288EFF08357D3E641F54AC53D
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 82 (170,645 bytes)
Resource Type Count Total Size Percentage
AFX_DIALOG_LAYOUT 3 6 bytes
0%
RT_CURSOR 16 4,800 bytes
2.8%
RT_BITMAP 5 114,508 bytes
67.1%
RT_ICON 16 34,368 bytes
20.1%
RT_DIALOG 8 2,022 bytes
1.2%
RT_STRING 15 8,014 bytes
4.7%
RT_GROUP_CURSOR 15 314 bytes
0.2%
RT_GROUP_ICON 1 174 bytes
0.1%
RT_VERSION 1 3,164 bytes
1.9%
RT_HTML 1 1,060 bytes
0.6%
RT_MANIFEST 1 2,215 bytes
1.3%

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.Win32.Gen.vb!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Gen.vb!s1 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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