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Stardock.Curtains-1.19.1.exe Trojan Downloader Analysis

Updated 1 month ago
Checked by Malaware Check
Stardock.Curtains-1.19.1.exe

Technical Analysis

File Name Stardock.Curtains-1.19.1.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.215.174
Database Version 2025-04-30 00:00:20 UTC
⚠

Trojan.Win32.Downloader.cld

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
28,980,131
File Size (bytes)
2025-04-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
1e81138e7c931be46628a3e346a64d02
SHA1
4ead8016c3ee255f1557f1004f17c9cfe9a8b609
SHA256
fd4447512e616f7b9b72889fb32012c7e80bb32744e9220932ef006d55006a02
SHA512
13d9700c81577001e89d3c991cb2af62f233212c4e2fe362bcd933bd859da69a087fa86cfac5268d5f31eb0d616de5694ce849ac7c5997e294256f225ebb479d
ImpHash
099c0646ea7282d232219f8807883be0

PE Analysis

Basic Information

▼
Icon
Hash: b5800b8735d57a6060dbc91e79e05256
Fuzzy: 1d6d4545099501b6823f198b26a2bd00
dHash: b8f4c6c4b488f132
Image Base 0x00400000
Entry Point 0x0040323c
Compilation Time 2009-12-05 22:50:46
Checksum 0x00000000 (Actual: 0x01ba63de)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature No valid SignedData structure was found.
Imports 8 libraries
KERNEL32, USER32, GDI32, SHELL32, ADVAPI32, COMCTL32, ole32, VERSION
Exports 0 functions
Resources 17 Resources
Sections 5 Sections

Version Information

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CompanyName diakov.net
FileDescription Stardock Curtains 1.19.1
FileVersion 1.19.1.0
Translation 0x0419 0x04e3

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 23,130 bytes 23,552 bytes 6.42 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 0BC2FFD32265A08D72B795B18265828D
.rdata 0x00007000 4,496 bytes 4,608 bytes 5.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F179218A059068529BDB4637EF5FA28E
.data 0x00009000 110,488 bytes 1,024 bytes 4.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 975304D6DD6C4A4F076B15511E2BBBC0
.ndata 0x00024000 77,824 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00037000 420,392 bytes 420,864 bytes 4.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3EC2C8D8AAD4B40BADE44F0B3912C7D4

Resource Analysis

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Total Resources: 17 (419,425 bytes)
Resource Type Count Total Size Percentage
RT_ICON 10 417,040 bytes
99.4%
RT_DIALOG 4 1,286 bytes
0.3%
RT_GROUP_ICON 1 146 bytes
0%
RT_VERSION 1 420 bytes
0.1%
RT_MANIFEST 1 533 bytes
0.1%

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.Win32.Downloader.cld Removal

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