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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d
SHA3-384 hash: 7b96ca71717d3ca01d8e766d8c90ccf73074f3b968a7245e9d3696aac86acb73470c72e92bbbf6a191ae6ad1edb67c31
SHA1 hash: 08184b05a112e6beeb3358c4367c5c3d714e7a00
MD5 hash: c6fae939db99727cb57e2f1568fdc8b0
humanhash: oregon-july-hotel-single
File name:invoice-1645080830.pdf (12).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'643'792 bytes
First seen:2026-04-27 08:37:00 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:Rj0yj05j0Oj0uj0rj0Hj0ij0dj05j0Nj0rj0hj00j02:v
TLSH T19A3723271F57DAAE84E5748C35EE0B4B07B164C51045F8D266E62DB97EEFFB3002A224
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
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/7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d
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/7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d
Gathering data
Gathering data
Threat name:
Script.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-04-27 08:33:45 UTC
File Type:
Text (JavaScript)
AV detection:
2 of 24 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pofv7vusmr7fmpp6v7awf6kmc7np2qmzphqlpdrkixtwzerqbwgq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence
Link:
https://tria.ge/reports/260427-kj8vbaey8v/
Behaviour
Checks processor information in registry
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 Program Files directory
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/7b8b5fd692647e563dfeafc162f94c17dafd419979e0b78e2a45e76c92300d8d

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