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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dd49a4f0e68e9c9373c4ce52656bf302eba28f0f4d2f5e9ce165fb47ffd745d. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dd49a4f0e68e9c9373c4ce52656bf302eba28f0f4d2f5e9ce165fb47ffd745d
SHA3-384 hash: 6e0ea6397885ef8c824ee068ac229590d3034f802b442ba03dd85f0e7e91996e0a94b33f54a073adb6fe5134e63be193
SHA1 hash: dc7ebffb93d5531485ae4a07b9e86b4b70a1d2ee
MD5 hash: c729d236e5e4886753e41388c979d50c
humanhash: skylark-high-lamp-neptune
File name:sw.js
Download: download sample
File size:6'374 bytes
First seen:2026-10-01 19:06:25 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/html
ssdeep 192:J2Ca+TLXiROsKZ1gNE3/XZkPHUE1FMbljXnHmd:EtEyROsKXXS80qlznHmd
TLSH T1E1D1B5E9B5EDA03082D238A5783FBE0CB57374012C888451D21E898A7C79BDED977F84
Magika javascript
Reporter emilstahl
Tags:Base-chain EtherHiding js php service-worker wordpress

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
DK DK
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
js
First seen:
2026-06-26T16:30:00Z UTC
Last seen:
2026-10-03T17:23:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/8dd49a4f0e68e9c9373c4ce52656bf302eba28f0f4d2f5e9ce165fb47ffd745d/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8dd49a4f0e68e9c9373c4ce52656bf302eba28f0f4d2f5e9ce165fb47ffd745d
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Html
Link:
https://app.malva.re/file/c729d236e5e4886753e41388c979d50c
Gathering data
Threat name:
Script.Trojan.EtherHiding
Create hunting rule
Status:
Malicious
First seen:
2026-06-15 08:37:16 UTC
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxkjutyondu4snz4jtssmvv7gaxlukhq6tjpl2ooczp3i775oroq._file
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:html_auto_download_b64
Create hunting rule
Author:Tdawg
Description:html auto download
Rule name:Web_Malicious_JS_Web3_Contract_Includer
Create hunting rule
Author:Serhii Kocherhan
Description:Detects malicious JavaScript injection loaders utilizing Web3 / Ethereum blockchain providers (Base network) to fetch, decrypt, and render dynamic phishing payloads or overlay frames.

File information

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

  
Delivery method
Other

Comments