MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6f8b78f86275fa249701fc774e2fd46154f3ef5fcfd11fa09065d96c326fa906. 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: 14
| SHA256 hash: | 6f8b78f86275fa249701fc774e2fd46154f3ef5fcfd11fa09065d96c326fa906 |
|---|---|
| SHA3-384 hash: | 6e099289ecead3ca0e61eab655b6975701ae715bfea24014fe4c5d752788f45601a8ada3fa03c2bf527e9359ef105cdd |
| SHA1 hash: | bd91ce5378d32917fcbbd39375e75c6f0cabc711 |
| MD5 hash: | d1c98db2a167bc2a34eb2eeb14fffc75 |
| humanhash: | pasta-sixteen-queen-potato |
| File name: | 6f8b78f86275fa249701fc774e2fd46154f3ef5fcfd11fa09065d96c326fa906.js |
| Download: | download sample |
| File size: | 394'719 bytes |
| First seen: | 2026-11-04 18:52:46 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | application/javascript |
| ssdeep | 12288:SJjNGmpnoQpcG3ANry+5QLfp6iec2ni+eZUVVreeAkLeqHF38gH4gGO3HexnmarS:SJJGmVpcG3AN++5QLR6c2nixZeVrtAkx |
| TLSH | T10A841D17A0757AF19C1066E33E6987C64C5DE86DC088D330F5CDD974FAD622A2BAC368 |
| Magika | javascript |
| Reporter |  johnk3r |
| Tags: | Downloader empresacordeiros-com-br js latam |
Intelligence
File Origin
# of uploads :
1
# of downloads :
191
Origin country :
BRVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
96.5%
Tags:
cryxos proxy java
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Forced system process termination
Creating a file in the %temp% directory
Enabling autorun by creating a file
Deleting of the original file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 conhost encrypted evasive evasive obfuscated persistence powershell repaired
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Verdict:
Malicious
File Type:
js
First seen:
2026-11-04T17:03:00Z UTC
Last seen:
2026-11-04T17:21:00Z UTC
Hits:
~10
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Deletes itself after installation
Found suspicious powershell code related to unpacking or dynamic code loading
JavaScript source code contains functionality to compute date of execution (likely for evasion)
JavaScript source code contains functionality to generate code involving a shell, file or stream
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Powershell connects to network
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malware
YARA:
1 match(es)
Tags:
Javascript JS Emulation Trace Schedule.Service Scripting.FileSystemObject T1059.007 T1105 WScript.Shell
Threat name:
Script-JS.Trojan.Cryxos
Status:
Malicious
First seen:
2026-11-04 17:25:05 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 23 (21.74%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion execution persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
Deletes itself
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| 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.
No further information available
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