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10.exe Trojan Downloader Analysis

Technical Analysis

File Name 10.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Scanner Version 1.0.167.174
Database Version 2024-02-27 08:00:19 UTC

Trojan.Win32.Downloader.sa

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
2,988,048
File Size (bytes)
2024-02-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
35423d6752f65f30abe2af4edd428946
SHA1
17373737ffd730dd8b68499adaa519427e4343cf
SHA256
326829129dc51589d361be0a99ec13c4afe9e7c20120207608ac9ff39dd05bc3
SHA512
20bae1e637e57f435693e5399a3121d5aa290ef5bcf3c03ada931dc28487924557984ab63ee17b8a5f02ff30b7d2126fd7725b1f0794b5b71ca26a848dcc6aaf
ImpHash
2572352f07edee828e3cd6fd85fbfcb6

PE Analysis

Basic Information

Icon
Hash: 546a6cb166b02fa2675ca19af9651da3
Fuzzy: 563b3989494b75d20b4ee3b1ea39afe7
dHash: d492b2bc6cc9f470
Image Base 0x00400000
Entry Point 0x00ad7300
Compilation Time 2010-10-13 21:43:43
Checksum 0x00000000 (Actual: 0x002e97bc)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Digital Signature The PE file does not contain a certificate table.
Imports 15 libraries
Exports 0 functions
Resources 8 Resources
Sections 3 Sections

Version Information

CompanyName Libertad
FileDescription Tuluka kernel inspector
FileVersion 1.0.394.77
InternalName Tuluka
LegalCopyright Copyright © 2009-2010 Libertad. All rights reserved
OriginalFilename Tuluka
ProductName Tuluka® kernel inspector
ProductVersion 1.0.394.77
Translation 0x0419 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
UPX0 0x00001000 4,308,992 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
UPX1 0x0041d000 2,863,104 bytes 2,860,544 bytes 7.92 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 5F5275DA0CA008FD7F3C2F8A92D872F2
.rsrc 0x006d8000 126,976 bytes 126,464 bytes 6.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BCFF1A9ECFDBE89EE340A396608B060C
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 8 (124,813 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 123,576 bytes
99%
RT_GROUP_ICON 1 76 bytes
0.1%
RT_VERSION 1 804 bytes
0.6%
RT_MANIFEST 1 357 bytes
0.3%

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

The PE file does not contain a certificate table.

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

Trojan.Win32.Downloader.sa Removal

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