MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0
SHA3-384 hash: 2c9a672ca69f272396ae8c6174f3921948d20de9ff24c52b73eb27c0dc61ab114de82dbec8e3b4613c6716356839a5ec
SHA1 hash: 46e700674002046638111bbc17d0ed1ca8e10ef7
MD5 hash: 11f6f50f49fc1ed9afa4747b2fcc5988
humanhash: avocado-magazine-asparagus-tennis
File name:invoice-1645080830.pdf (57).js
Download: download sample
Signature XWorm
Create hunting rule
File size:74'374 bytes
First seen:2025-12-30 08:56:44 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:I8w/h62/jWs6oS+xISN0v82A0mxAidkfScBYrwz2y8kTAlGB:I9l/AoSSMzmVusrdkTS6
TLSH T111730BF7262718431AC3E2BADDAC50E477362CB1E1D34CCD98129905D9C13DE7A53EAA
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695394007d915bf1778ee7d6
Tags:
xtreme virus overt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 evasive masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/695393f88d1aa9829e270def/reports/b6de1079-2a2f-462a-9af9-2de5640863fa/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0
Verdict:
Malicious
File Type:
js
First seen:
2025-12-30T06:23:00Z UTC
Last seen:
2025-12-30T22:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0/
Threat name:
Script-JS.Trojan.XWorm
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 08:53:00 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=o6fdyl5zd4dech2jndnnot57xqcykwpk6os67alyrsn5h7ljgtaa._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/778a3c2fb91f06411f4968dad74fbfbc058559eaf3a5ef81788c9bd3fd6934c0

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