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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd. 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


XWorm


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd
SHA3-384 hash: 72be88d670d643cd2154bb8262cbe2d7a9f064d6b1da136d54981d7e4d2b8ba279ef9721f59a6a8c7b543e04f193dee3
SHA1 hash: 7471cc74566d19d7b737747c7f3a9395fad0207f
MD5 hash: 1de2ff632970829b17175bad604e47c1
humanhash: chicken-snake-fruit-cup
File name:invoice-1645080830.pdf (23).js
Download: download sample
Signature XWorm
Create hunting rule
File size:21'603'282 bytes
First seen:2026-04-27 08:01:10 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:Ql33cl33Hl335l33/l33sl33yl33dl33Il33Tl33/l33Sl33WRMFFDl33Yl33vlf:4
TLSH T1382723261B4FBE2F89CD6B1C14FE4C078A28190CC518A6F57BBD6DA60D3EF52016B674
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ef1a734aed15d079311fd3
Tags:
shell agent overt
Verdict:
Suspicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd
Verdict:
Malicious
File Type:
js
Detections:
HEUR:Trojan.Script.Generic
Link:
https://opentip.kaspersky.com/ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Trojan.Script
Link:
https://tip.neiki.dev/file/ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd
Threat name:
Script-JS.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-04-27 07:56:28 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=5t64s7gyunk2yksmd3xsbinhpi3qjecdecfpxyd6a6svdg6kj66q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260427-j1wqmsgx9n/
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
ConfuserEx .NET packer
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/ecfdc97cd8a355ac2a4c1eef20a1a77a37049043208afbe07e07a5519bca4fbd

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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

Comments