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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd
SHA3-384 hash: 167594be123c6287a3451a87b2fe41fd4e78f51b6b1cf62b5f6ba6b71893bcbdf4d23f0b13a91e39b9ce2df0396b7876
SHA1 hash: 12a9a26770cc721c7c55dd99de82ae176af13ce2
MD5 hash: 7a25a73b64ea23bac5d03a04ec319241
humanhash: paris-hotel-whiskey-spring
File name:invoice-1645080830.pdf (31).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'903'928 bytes
First seen:2026-04-27 08:38:27 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:m01yY01y001y201y801y/01yt01yw01yu01yc01yu01yA01y1sP/L601yK01yK0S:d
TLSH T1533723561CBFDEDEA978B028667B0D1B5FC12B8228695E7713C5380B8A4EF1CD4160BD
Magika txt
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Suspicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd
Verdict:
Malicious
File Type:
js
First seen:
2026-04-27T06:21:00Z UTC
Last seen:
2026-04-27T12:58:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y6p2d5wgnomzoh3hw7hkvepytvegsvxoz5wtv4ruw5zoov3lgxgq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260427-klwb1ahw4l/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
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 Location Discovery: System Language Discovery
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/c79fa1f6c66b99971f67b7ceaa91f89d486956eecf6d3af234b772e7576b35cd

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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