MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46
SHA3-384 hash:	cacd390a61227fc26916dd5ccf1a235344eb40739a5f044e8d3b10afa96af9accaad656df3a4ee124e4695c055675531
SHA1 hash:	5b20f831f21450b5283bbb3a42ef101badde4551
MD5 hash:	f49c8f74b7fc05ef8bcc9c96a023452e
humanhash:	finch-hotel-ten-muppet
File name:	Update.vbs
Download:	download sample
Signature	PureLogsStealer Create hunting rule
File size:	38'529 bytes
First seen:	2025-08-21 07:05:47 UTC
Last seen:	Never
File type:	vbs
MIME type:	text/plain
ssdeep	768:KaZzzhKlWqdFa/8+pQ/lEax1b96QaoaKpFLfuB49yFQO2ZSOWlNt:KaJqy/jKdb96QaoaKne49jOdlNt
TLSH	T15B031A5FFE4F122A680413C87A366A0A7EBCC1605B1140BAFE39891D1741ED9CDB5DAF
Magika	vba
Reporter	abuse_ch
Tags:	PureLogsStealer vbs

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/22696/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a6c6018fd55a79c5299a7f

Tags:

ransomware obfuscate valyria xtreme

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/68a6c733a4bdac9f5ba25734/reports/45cae00a-838c-48a6-ab27-bebee2e002f9/overview

Verdict:

Malicious

Labled as:

Valyria

Link:

https://www.hybrid-analysis.com/sample/acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46

Result

Threat name:

PureLog Stealer

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1761765

Signature

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

Sigma detected: Base64 Encoded PowerShell Command Detected

Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

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 PureLog Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

26%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46/

Verdict:

Malicious

Threat:

Trojan.JS.SAgent

Link:

https://tip.neiki.dev/file/acaef79108edaf6b0b8a1bae582bf3ebdc8c475ac567784df40d0f32e13dcb46

Threat name:

Win32.Trojan.Valyria

Status:

Malicious

First seen:

2025-08-20 13:02:54 UTC

File Type:

Text (VBS)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vsxppeii5wxwwc4kdoxfqk7t5poiyr22yvtxqtpubuhtfyj5znda._file

Result

Malware family:

n/a

Score:

10/10

Tags:

defense_evasion execution

Link:

https://tria.ge/reports/250821-h2banagn6x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Modifies trusted root certificate store through registry

Process spawned unexpected child process

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	SUSP_PowerShell_Base64_Decode Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects PowerShell code to decode Base64 data. This can yield many FP

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)