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Rld.dll Trojan Packed Analysis

Updated 1 year ago
Checked by Malware Check
rld.dll

Technical Analysis

File Name rld.dll
File Type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.168.174
Database Version 2024-03-12 00:00:33 UTC
⚠

Trojan.Win32.Packed.oa

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
343,552
File Size (bytes)
2024-03-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
cbf80269e57826cfbac48ae7aee497d3
SHA1
d5103145940b7ad0c82d4a0b4e57889f4263e025
SHA256
227ce581ed91d4345a963f9e9d82002117c9a5fcd8bc9135e7c32ea6365ce3e5
SHA512
d81057515df5c0652a2ac1691f891d7aa7e8776642d2eddba8c2c8b5850b6d146bfc76bf046dadfd8cd2f20dbf458f445e44a22f659af3f0cf6c387484c48675
ImpHash
b7a9f6ff84cc07df5c5c2ed0112a590e

PE Analysis

Basic Information

▼
Image Base 0x10000000
Entry Point 0x1000a390
Compilation Time 2011-08-31 13:18:02
Checksum 0x00000000 (Actual: 0x00054674)
OS Version 5.1
PEiD Signatures PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 4 libraries
KERNEL32, USER32, ADVAPI32, USERENV
Exports 2 functions
Resources 0 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 47,890 bytes 48,128 bytes 6.93 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 805A532DD5BC808224D2CDD9FAFE017F
.rdata 0x0000d000 15,798 bytes 15,872 bytes 6.96 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 6BB789A80B8AE102D4FD69C62B1B18F4
.data 0x00011000 1,360 bytes 1,536 bytes 6.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 60B1A754AD29ADDF86067866571D5079
.RLD0 0x00012000 1,770 bytes 2,048 bytes 5.39 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ C3CDBC704773B8305E619B2FC12407B2
.RLD1 0x00013000 272,987 bytes 273,408 bytes 7.72 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ CEA0FD71A11B935241A8C27D6A296D05
.reloc 0x00056000 1,516 bytes 1,536 bytes 6.32 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 01E4C665AEB81A65D0AC3417DDA78904
Entropy Analysis Alert

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

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

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.Packed.oa Removal

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