MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0
SHA3-384 hash: 4debeae4d291d44d13d921f446de26b6f389ea0fe3b4c50f4af7f58038c8a1fdcd1edf2996d45a197f287b697e53e6fa
SHA1 hash: c4351e12331ee8bc6dc44a38c5b7897e09d76d4b
MD5 hash: fa5d0d0b8ef4e3d03733e40a192a7459
humanhash: skylark-georgia-delaware-island
File name:invoice-1645080830.pdf (42).js
Download: download sample
Signature XWorm
Create hunting rule
File size:75'374 bytes
First seen:2025-12-30 08:58:02 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 1536:I9l/AoSSMMNRrH1qLQy648s5ULOxoCJQxIbHxZzIkzP2Ut0chirmQ7UyuIOPsOe2:I9l/5MnkusriT1
TLSH T1B8732BEB5C42ADEC1A7F68F480539B51A4888F0DE91D34311D83686927F77ADD82C62F
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6953943c7468b4bd1c8ed3a8
Tags:
obfuscate xtreme overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/695394228d1aa9829e270e0d/reports/3b9105cb-2ce6-48ce-ad20-74ff2abf5108/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0
Verdict:
Malicious
File Type:
js
First seen:
2025-12-30T06:23:00Z UTC
Last seen:
2025-12-30T22:39:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0/
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 08:53:03 UTC
File Type:
Text (JavaScript)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hx5ffmh62y5p3jx2ozjdany4gdjanqhmkduo5h4i5f2evntsdtqa._file
Gathering data
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/3dfa52b0fed63afda6fa765230371c30d206c0ec50e8ee9f88e9744ab6721ce0

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