MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


PureLogsStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db
SHA3-384 hash: 24d7c9e4dd7e220cca517f277057e5e24c329297285b6be630b332727652d65e177e483929675ff7739c91520a887006
SHA1 hash: 777f1b44ed9ecea81857e098b029f92358657428
MD5 hash: 156acbdb4695299da30c44fd22e7f62d
humanhash: echo-neptune-skylark-magnesium
File name:Notificacion SPOA Sistema Penal Oral Acusatorio REF NUC 5200160990322202524863.js
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'647'751 bytes
First seen:2025-08-12 19:17:58 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:DIVg93ClBerK9hcQp6nVfhxLrYszjMTqTnD10ALZIOfOQiCYKwS/TAtVvUj0YGvn:g
TLSH T1EB756EB3250841D2B97A4BD78B5FD4CAA58513268775F6F8CB23CC65D2DAE40E1B0B38
Magika javascript
Reporter smica83
Tags:js PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689b93979901157561b5aa01
Tags:
obfuscate xtreme spawn
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm fingerprint
Link:
https://www.filescan.io/uploads/689b93ad397fd3ce6fa6921b/reports/97f1d718-93a2-4471-b2fe-c0a54dc4c07d/overview
Verdict:
Malicious
Labled as:
SVM:TrojanDownloader/JS.MalBehav.gen
Link:
https://www.hybrid-analysis.com/sample/26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db
Result
Threat name:
PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1755594
Signature
Bypasses PowerShell execution policy
Creates processes via WMI
Found Tor onion address
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded Invoke Keyword
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
33%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db/
Verdict:
Malicious
Threat:
HEUR:Trojan.Script
Link:
https://tip.neiki.dev/file/26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db
Threat name:
Script-JS.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-08-12 17:51:54 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2rydixecofofeoz22nm36e3glrxmw6ewmbh6dt4tdl6qfuwadnq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution persistence
Link:
https://tria.ge/reports/250812-x1ghlsxl13/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Adds Run key to start application
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/26a381a2e4138ae291d9d69acdf89b32e3765bc4b3027f0e7c98d7e8169600db

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryW
kernel32.dll::LoadLibraryExW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::GetSystemDirectoryA

Comments