🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576
SHA3-384 hash: 5239403167fb5ad323668352f9519af11cc2d686470dc5310e5ad0a5314ef971579c6b7e535c9a922aebc55aab12e3a8
SHA1 hash: 3e294692db5da2989618e961b9427bf690ca0a50
MD5 hash: ef1db23f755a7133d78940df4638c8b9
humanhash: five-neptune-salami-stairway
File name:fredax03.js
Download: download sample
Signature PureLogsStealer
Create hunting rule
File size:1'510'002 bytes
First seen:2026-10-09 09:10:43 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 24576:zKlyUlMkcted3WvxVhiEI+10NHy1G3O1Qabdg/QrC9qvm5xneBxOyEMlB8wHZbsS:uTyQIBD10NSI3raaFFlyLl3R3
TLSH T137651284168D4A35059F92292B1F378903F16DCC8E5CC285B318E69EE727B56E0E1FDE
Magika txt
Reporter abuse_ch
Tags:js PureLogsStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
180
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.Muldrop.1522.6592.17202.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
attrib evasive obfuscated powershell repaired
Link:
https://www.filescan.io/uploads/6ac8afb11c6089c9a0ec6bea/reports/1c0910e3-c3f8-42a9-91e6-58321e110bab/overview
Verdict:
Malicious
Labled as:
GT:JS.Agent.1320
Link:
https://www.hybrid-analysis.com/sample/1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576
Verdict:
Malicious
File Type:
js
First seen:
2026-10-08T17:01:00Z UTC
Last seen:
2026-10-11T06:07:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1984697
Signature
Creates a thread in another existing process (thread injection)
Found suspicious powershell code related to unpacking or dynamic code loading
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses attrib.exe to hide files
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1984697 Sample: fredax03.js Startdate: 09/10/2026 Architecture: WINDOWS Score: 100 84 Malicious sample detected (through community Yara rule) 2->84 86 Multi AV Scanner detection for submitted file 2->86 88 Yara detected Powershell decode and execute 2->88 90 2 other signatures 2->90 11 wscript.exe 1 1 2->11         started        14 svchost.exe 1 2 2->14         started        process3 dnsIp4 100 JScript performs obfuscated calls to suspicious functions 11->100 102 Wscript starts Powershell (via cmd or directly) 11->102 104 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->104 106 2 other signatures 11->106 17 cmd.exe 1 11->17         started        20 powershell.exe 8 11->20         started        62 127.0.0.1 unknown unknown 14->62 signatures5 process6 file7 70 Wscript starts Powershell (via cmd or directly) 17->70 72 Uses attrib.exe to hide files 17->72 23 powershell.exe 17->23         started        25 powershell.exe 15 17->25         started        27 conhost.exe 17->27         started        29 attrib.exe 17->29         started        56 C:\Users\user\AppData\...\20619981743491.cmd, ASCII 20->56 dropped 74 Found suspicious powershell code related to unpacking or dynamic code loading 20->74 31 conhost.exe 20->31         started        signatures8 process9 process10 33 powershell.exe 26 23->33         started        signatures11 76 Hijacks the control flow in another process 33->76 78 Writes to foreign memory regions 33->78 80 Maps a DLL or memory area into another process 33->80 82 Queues an APC in another process (thread injection) 33->82 36 choice.exe 33->36         started        40 conhost.exe 33->40         started        process12 dnsIp13 58 2.27.62.13, 49711, 49712, 49713 VPSLAB-NETWORKSID Germany 36->58 92 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 36->92 94 Tries to steal Mail credentials (via file / registry access) 36->94 96 Tries to harvest and steal browser information (history, passwords, etc) 36->96 98 5 other signatures 36->98 42 chrome.exe 36->42         started        45 conhost.exe 36->45         started        signatures14 process15 dnsIp16 60 192.168.2.4, 138, 443, 49175 unknown unknown 42->60 47 chrome.exe 42->47         started        50 chrome.exe 42->50 injected 52 chrome.exe 42->52 injected 54 4 other processes 42->54 process17 dnsIp18 64 www.google.com 142.251.155.119, 443, 49718, 49719 GOOGLE-GoogleLLCUS United States 47->64 66 mobile-gtalk.l.google.com 142.251.179.188, 49735, 5228 GOOGLE-GoogleLLCUS United States 47->66 68 5 other IPs or domains 47->68
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
PowerShell T1059.001
Link:
https://app.malva.re/file/ef1db23f755a7133d78940df4638c8b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576/
Threat name:
Script-JS.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 20:47:11 UTC
File Type:
Text (Batch)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvfrekokjvcoshildd4mu2fbnxr4uyhhn7zgn2v4utpkcuogkv3a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection defense_evasion discovery execution privilege_escalation
Link:
https://tria.ge/reports/261009-k5pcssdx51/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Views/modifies file attributes
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Time Discovery
Hide Artifacts: Hidden Files and Directories
Accesses Microsoft Outlook profiles
Checks computer location settings
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1d4b1229ca4d44e91d0b18f8ca68a16de3ca60e76ff266eabca4dea151c65576

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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.

Comments