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Ltr.exe Trojan Downloader Analysis

Updated 13 days ago
Checked by Malware Check
ltr.exe

Technical Analysis

File Name ltr.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-26 20:00:35 UTC
⚠

Trojan.Win64.Downloader.vb

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
17,001,984
File Size (bytes)
2025-12-26
Analysis Date

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File Identification

Hash Type Value Action
MD5
7e228c0a277b0b309406c254b21c91b8
SHA1
a1ee6cd96e11065995b5b44ccf180e439cf43831
SHA256
4e138e9ed3852e9e9e966fe6b88e0205235a58baf18415a1d042cec884e16ead
SHA512
f6298abef2ff83b3c518a294e794a58800f01e8d4091709c48f025f2d6e3447b523ab3d07e7e5a2d5aabe20735814b6fc43bbf92a93c51c1b667d2f11f140841
ImpHash
6e425b1729f57eca0bc7242ed3844149

PE Analysis

Basic Information

▼
Icon
Hash: 9a4db88086a763ced60fd7dedd16b0a4
Fuzzy: 35b92976941566d22456fa190700e797
dHash: cc8a8686869692c0
Image Base 0x00400000
Entry Point 0x00eaafb0
Compilation Time 2020-04-01 15:44:42
Checksum 0x01039d96 (Actual: 0x01039d96)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 25 libraries
Exports 3 functions
Resources 260 Resources
Sections 11 Sections

Version Information

▼
ProductName Loaris Trojan Remover
ProductVersion 3.1.21
CompanyName Loaris Inc.
LegalCopyright © Loaris Inc., 2009
LegalTrademarks
InternalName ltr
OriginalFilename ltr.exe
FileVersion 3.1.21.1446
FileDescription Trojan Remover (64-bit)
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 11,343,204 bytes 11,343,360 bytes 5.74 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 08DEAE8FE2DB0F2E4050B7D6D3EB5129
.data 0x00ad3000 1,050,968 bytes 1,051,136 bytes 4.98 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE DB593F36EBE629BD052C9814047CFD51
.bss 0x00bd4000 689,692 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x00c7d000 49,316 bytes 49,664 bytes 4.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 080435F1A5905B1C44C0D607EFA68E53
.didata 0x00c8a000 5,478 bytes 5,632 bytes 3.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE ED969779836A46F3BD7845855B66037D
.edata 0x00c8c000 149 bytes 512 bytes 1.81 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0D50DC41C19985A26759F62E6B535C8D
.tls 0x00c8d000 688 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x00c8e000 109 bytes 512 bytes 1.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8F16CD349707D643D1E4EE4097F8404B
.reloc 0x00c8f000 522,028 bytes 522,240 bytes 6.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 41A26A3FAA51951750EA628F27E4800B
.pdata 0x00d0f000 570,408 bytes 570,880 bytes 6.55 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7240C44CE40EA1A2972CE451726494AB
.rsrc 0x00d9b000 3,457,024 bytes 3,457,024 bytes 7.47 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E0A48614E93322152D6FA3D96D657E66
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 260 (3,440,585 bytes)
Resource Type Count Total Size Percentage
UNICODEDATA 6 167,861 bytes
4.9%
WAVE 4 750,950 bytes
21.8%
RT_CURSOR 23 11,484 bytes
0.3%
RT_BITMAP 38 14,660 bytes
0.4%
RT_ICON 9 181,309 bytes
5.3%
RT_DIALOG 2 164 bytes
0%
RT_STRING 69 65,272 bytes
1.9%
RT_RCDATA 83 2,246,822 bytes
65.3%
RT_GROUP_CURSOR 23 460 bytes
0%
RT_GROUP_ICON 1 132 bytes
0%
RT_VERSION 1 760 bytes
0%
RT_MANIFEST 1 711 bytes
0%

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.Win64.Downloader.vb Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Downloader.vb 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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