MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221
SHA3-384 hash: 7b125b80bc4de933761fe04f7ba6934b64265048bf2a2bc6b976033c103953092fca8133f17254ff6cbc0addb833fa86
SHA1 hash: 092b18d9c3c894fd1ee1470d0dbb7210069f0126
MD5 hash: 3b0df9eb280d16ccb5cabfeb97851301
humanhash: july-alaska-ten-artist
File name:invoice-1645080830.pdf (107).js
Download: download sample
File size:68'761 bytes
First seen:2025-12-23 08:30:25 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:I9l/AoSSMK5UnK3Q4Z5cw5x2CP+/gl/XU2kVmCSLTosIRBBIlY5wo5taZMw4l3ux:I9l/5MK5UnK3Q4Z5cw5x2CP+/gl/XU2r
TLSH T13A631B435F55E9C52E7B1EC496A119512B0FFEAF2C83BECCF036226C4405E61C2A779A
Magika txt
Reporter JAMESWT_WT
Tags:js

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694a53541f4579575723a3cd
Tags:
obfuscate xtreme overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/694a532ce126b9ff438dea1f/reports/b9389c3a-8a7f-49ae-8be1-1eb4546c2976/overview
Verdict:
Suspicious
Labled as:
Trojan/JS.Kryptik
Link:
https://www.hybrid-analysis.com/sample/78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221
Verdict:
Malicious
File Type:
js
First seen:
2025-12-23T07:48:00Z UTC
Last seen:
2025-12-23T14:08:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221/
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 08:31:21 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=pbrrvxfttvwpedh6cyreroj6bkp6thxuk26rooqkn6c44w6msiqq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/251223-keqsyazlex/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Adds Run key to start application
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/78631adcb39d6cf20cfe162248b93e0a9fe99ef456bd173a0a6f85ce5bcc9221

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