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Sims-4-updater-v1.1.3.exe Trojan Agent Analysis

Updated 1 year ago
Checked by Malware Check
sims-4-updater-v1.1.3.exe

Technical Analysis

File Name sims-4-updater-v1.1.3.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.140.174
Database Version 2023-10-01 09:06:20 UTC
⚠

Trojan.Win64.Agent.oa!s1

Malware family: Agent

Trojan Agent malware disguises itself as legitimate software while performing unauthorized activities including data theft and providing remote system access to threat actors.
N/A
Detection Rate
20,342,526
File Size (bytes)
2023-10-01
Analysis Date

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File Identification

Hash Type Value Action
MD5
aa0a5d3d48c2f77e099cd58b5f0ca4d5
SHA1
400eb5725bf5f9a6fee783c08fa86da66da4e4b9
SHA256
072ee89c37a5b68d21b45d5881bfc2e21cc835616cece9f037315c8626b8fb55
SHA512
e81924f5818f58bb37cdaed903a645b70387b404be0a95972b19eb95d43963830e7474cdc272ba78e0e4c4a139fb9ef81194ca7894e86062fac50345ce4a3f56
ImpHash
5d8ee99a42355eedde2d0f35fa2ccad3

PE Analysis

Basic Information

▼
Icon
Hash: 1499d8f52e8a3e887fb726a691405d70
Fuzzy: 9349f84cfaac4acec2f4bc2200923aef
dHash: f0ccb63626aecce8
Image Base 0x140000000
Entry Point 0x14000b2b0
Compilation Time 2023-09-24 14:52:10
Checksum 0x0136e64d (Actual: 0x0136e64d)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 5 libraries
USER32, COMCTL32, KERNEL32, ADVAPI32, GDI32
Exports 0 functions
Resources 6 Resources
Sections 7 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 146,240 bytes 146,432 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 89144A96FD6FDAF4BB233A1D18C031CF
.rdata 0x00025000 74,400 bytes 74,752 bytes 5.81 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 429CA23410A3A63718D60F40DD30A0AB
.data 0x00038000 66,472 bytes 3,584 bytes 1.65 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9A2AF31C1A306E808EAFA73C0C2FD770
.pdata 0x00049000 7,584 bytes 7,680 bytes 5.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B513E2C3A4F4E5F1DC455FD4E2009238
_RDATA 0x0004b000 244 bytes 512 bytes 1.99 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E8543C21A8DD1BF6FA3656AC59E335C9
.rsrc 0x0004c000 45,928 bytes 46,080 bytes 7.20 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ ED4215198DFD246BF87523FB4275F930
.reloc 0x00058000 1,860 bytes 2,048 bytes 5.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8395A3101365E50571E1B381F905C8B3
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 6 (45,548 bytes)
Resource Type Count Total Size Percentage
RT_ICON 4 44,052 bytes
96.7%
RT_GROUP_ICON 1 62 bytes
0.1%
RT_MANIFEST 1 1,434 bytes
3.1%

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

The PE file does not contain a certificate table.

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

Trojan.Win64.Agent.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Agent.oa!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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