MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9
SHA3-384 hash: dda1c4531c925250a52f33a7fb7028f188330e18c67073f5aa821ae058615ec60b1e1755c3fb629a46e1e5ed4478636f
SHA1 hash: 7374da91e7f3b868b801bdc2d218a0f5bb520db2
MD5 hash: f0a8c95988adcf0041c898e21c314a91
humanhash: winter-venus-king-berlin
File name:eszja_1.3.41.js
Download: download sample
File size:6'467 bytes
First seen:2026-02-27 10:16:34 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 96:5BvTk4v5qRddEjpOS4L0UxWi/5UqZ2dZLYxuC2ST26l:vv7BWg4L4iaoozEtl
TLSH T107D19805A588C2A4858653B7D43EDE488CF31A52323AE1F5E47CC786755C8388BBD9F5
Magika javascript
Reporter smica83
Tags:HUN js

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a16f2e8fffa866e3b2b2e4
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm exploit fingerprint nemucod repaired
Link:
https://www.filescan.io/uploads/69a16f2c91ad9169e5348c0a/reports/37eae2ee-f29c-409f-b4c9-bcdd4f9f3cf2/overview
Verdict:
Suspicious
Labled as:
TrojanDownloader/JS.Nemucod
Link:
https://www.hybrid-analysis.com/sample/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9
Verdict:
Malicious
File Type:
js
Detections:
HEUR:Trojan-Dropper.Script.Agent.gen
Link:
https://opentip.kaspersky.com/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1875858
Signature
JavaScript file contains suspicious strings
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
Download SVG
Score:
69%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
PowerShell
Link:
https://app.malva.re/file/f0a8c95988adcf0041c898e21c314a91
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-27 10:17:21 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=trlxrjue4yeiqfjsr3a3ogashy5xsxs5ssgd6fcw2b2qpmkfzxmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution
Link:
https://tria.ge/reports/260227-mbgrzacz3b/
Behaviour
Delays execution with timeout.exe
Script User-Agent
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Checks computer location settings
Badlisted process makes network request
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/9c5778a684e6088815328ec1b718123e3b795e5d948c3f1456d07507b145cdd9

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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_JS_WMI_ExecQuery
Create hunting rule
Author:ditekSHen
Description:Detects JS potentially executing WMI queries
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)
Rule name:WIN_FileFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects FileFix social engineering technique that launches chained PowerShell and PHP commands from file explorer typed paths
Reference:FileFix social engineering with PowerShell and PHP commands

File information

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

Comments