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SpeedTree Modeler.exe Trojan Packed Analysis

Updated 3 months ago
Checked by Malware Check
SpeedTree Modeler.exe

Technical Analysis

File Name SpeedTree Modeler.exe
File Type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-11 11:00:16 UTC
⚠

Trojan.Win32.Packed.vb!s1

Malware family: Packed

Packed malware uses compression, encryption, or obfuscation techniques to alter code appearance and evade security detection. These methods modify the original malware structure to bypass signature-based detection systems and complicate analysis efforts.
N/A
Detection Rate
3,223,747
File Size (bytes)
2025-10-11
Analysis Date

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File Identification

Hash Type Value Action
MD5
0cb60eb204595aba296a3c31eab3332d
SHA1
46d2561563beb7c753f4cb9266d8bee5f66d1423
SHA256
932f9c54b65bdf95281a6b734ac9e03b0839f3f13f26de686e2ae7a3264258ce
SHA512
2ef80aef6e4716ca5afbde32c14176abe96a8f9fc6af342fd24a2291c5208b8a6e585748e9cf33a2971f6fd4658063f2f5421058a4ae931b51314b65fa59297d
ImpHash
e222b52ce40d7089492a8aca64948746

PE Analysis

Basic Information

▼
Icon
Hash: 0185db3099a7e311d4ff6b4f613207e4
Fuzzy: bab962011674fa6499404de0e670195a
dHash: f1e0d08898e1b435
Image Base 0x00400000
Entry Point 0x00401280
Compilation Time 2010-06-18 04:25:08
Checksum 0x0001e3a3 (Actual: 0x0031ea91)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, msvcrt, USER32
Exports 0 functions
Resources 8 Resources
Sections 6 Sections

Version Information

▼
CompanyName Interactive Data Visualization, Inc.
FileDescription SpeedTree Modeler
FileVersion 5, 0, 0, 0
InternalName SpeedTree Modeler
LegalCopyright Copyright (C) 2005
OriginalFilename SpeedTree Modeler.exe
ProductName SpeedTree Modeler
ProductVersion 5, 0, 0, 0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 23,952 bytes 24,576 bytes 6.22 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_ALIGN_16BYTES 9B483CE8EC977459F2862F0DAD5A150F
.data 0x00007000 48 bytes 4,096 bytes 0.14 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_4BYTES 879FDCF448E35BCEB5F93DE35391A745
.idata 0x00008000 3,528 bytes 4,096 bytes 4.56 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_4BYTES DB2B167105752992BB39D7BFF8088858
.rdata 0x00009000 1,028 bytes 4,096 bytes 2.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_ALIGN_32BYTES 7DE0FA1A0A6179AF0307780FEFDB5375
.bss 0x0000a000 13,209,964 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE|IMAGE_SCN_ALIGN_8BYTES D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00ca4000 35,625 bytes 36,864 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 46DC5AFF3B6A09E3084E7227366BBC44

Resource Analysis

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Total Resources: 8 (34,889 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 32,520 bytes
93.2%
RT_GROUP_ICON 1 76 bytes
0.2%
RT_VERSION 1 816 bytes
2.3%
None 1 1,477 bytes
4.2%

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

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.Packed.vb!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Packed.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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