MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8a047f6201766e5e3fbab78a017a055e5bbc9d9b5e53883eb07b27db6d06c48. 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


AsyncRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8a047f6201766e5e3fbab78a017a055e5bbc9d9b5e53883eb07b27db6d06c48
SHA3-384 hash: 83736d3c0226b58b59d554c634f42d021e0bb4f684663c4164c44f8ca1142c8955f9a85ab7bacd064af493d62b060e02
SHA1 hash: 53061609767be91ba692c7928ea257556bf05766
MD5 hash: 422bdf2d372f11fe15f51c38ad1bbc5d
humanhash: louisiana-michigan-orange-idaho
File name:requerimiento preventivo.js
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:27'543'658 bytes
First seen:2026-08-05 04:48:00 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:z1oGpSTUIr8R7SUBCJHlb0WZ3P78Yi2POynfffWMWlESK473V4HzUbSn0GZ1aiM1:obH2
TLSH T116575FA4C318D1F2D5835C74C169FFE99E857A1B84EB101EA28011CE0BFADC568EF796
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika autohotkey
Reporter 4str0boy_
Tags:AsyncRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
CA CA
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
repaired
Link:
https://www.filescan.io/uploads/6a72daef7375c0ca2f15a48c/reports/6d3ad72e-7361-4d05-b26f-a9d6ad37af76/overview
Verdict:
Malicious
Labled as:
JS/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/d8a047f6201766e5e3fbab78a017a055e5bbc9d9b5e53883eb07b27db6d06c48
Verdict:
Malicious
File Type:
js
First seen:
2026-08-04T18:20:00Z UTC
Last seen:
2026-08-04T22:20:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/d8a047f6201766e5e3fbab78a017a055e5bbc9d9b5e53883eb07b27db6d06c48/results?tab=lookup
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated PowerShell T1027 T1059.001
Link:
https://app.malva.re/file/422bdf2d372f11fe15f51c38ad1bbc5d
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cqep5rac5toly73vn4kaf5akxs3xsozwxstra7la6zh3nwqnrea._file
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:cal09 discovery execution rat suricata
Link:
https://tria.ge/reports/260805-ffepvaycrg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Suricata alert: AsyncRAT Malware Default X.509 Certificate Detected - Inbound
Family: AsyncRat
Malware Config
C2 Extraction:
nuevaera2026202620262026.duckdns.org:7707
nuevaera2026202620262026.duckdns.org:3009
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/d8a047f6201766e5e3fbab78a017a055e5bbc9d9b5e53883eb07b27db6d06c48

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.

Comments