MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165
SHA3-384 hash: 58deee295941372dff8d39f30e91dcab64f209eecb27dcdcd1a5dd2a0211bf9e29c55641a4388a81b9d78b122dd0e01a
SHA1 hash: 48a2facb33bfacf7a04983eda209ff1e228786f8
MD5 hash: 1ba829325be8e61704c09e2b7f9ae1ce
humanhash: foxtrot-don-nuts-east
File name:HBC987654567899X.js
Download: download sample
File size:481'791 bytes
First seen:2026-07-11 07:04:35 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:Xv8VYaWkXDK3qZYfdBw4F5wFbySmSAx8TXjj:X0VYNMUw4F5s4S8IXjj
TLSH T118A4D1482FC17AA6C66C613B687F625DF3A10EC6E195F4CDF722B80CEEA430441676D8
Magika javascript
Reporter abuse_ch
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32641.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26492.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a51ebae13f68731ed6b8dc5
Tags:
downloader dropper trojan
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 obfuscated repaired
Link:
https://www.filescan.io/uploads/6a51eb0fa76a613f7539c4ee/reports/90db1fa9-5d52-46b0-8d7d-4f5d5abf1501/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165
Verdict:
Malicious
File Type:
js
First seen:
2026-07-10T04:46:00Z UTC
Last seen:
2026-07-13T05:35:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1940915
Signature
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Sigma detected: WScript or CScript Dropper
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165/
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-07-10 14:27:25 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dry76wnpjok7jac3kyilpsxbgvxy3riblu7majmedrg637pjofsq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
execution
Link:
https://tria.ge/reports/260711-hxw2kadw6k/
Behaviour
Command and Scripting Interpreter: JavaScript
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/1c71ff59af4b95f4805b5610b7cae1356f8dc5015d3ec025841c4dedfde97165

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:Base64_Encoded_Powershell_Directives
Create hunting rule
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

File information

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

Comments