🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51
SHA3-384 hash: 33ebc495c13b5c5e32953dc9a965c3aae0dc80b2f082c8bb838ebe5d4cd17af62156a13cf955eda38a06bb954153b966
SHA1 hash: 7e4943fd6da3d2568b448b5fd63fce664537cace
MD5 hash: 732171b7f523dcf65313cfd79887a38a
humanhash: island-bakerloo-illinois-island
File name:invoice-1645080830.pdf (23).js
Download: download sample
Signature XWorm
Create hunting rule
File size:23'424'208 bytes
First seen:2026-04-29 09:37:45 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:IL6ZL6oL6aL6wL6HL6VL6NL60L6EL6DL6KL6GkbsL6TL64L6WL6aL6RkbrL67L6n:q
TLSH T1F43723044FBF177D6BBC18BC09B60FCBB8A42D01109CDE9BAB6D35664A6D925344236F
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51
Verdict:
Malicious
File Type:
js
First seen:
2026-04-29T07:14:00Z UTC
Last seen:
2026-04-29T23:51:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Cryptoload.gen
Link:
https://opentip.kaspersky.com/c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51
Threat name:
Script-JS.Trojan.Xworm
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 09:02:08 UTC
File Type:
Text (JavaScript)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yymokxbqwg3dpckpn2xlyca7xtj5zd5av7smfs5ja5j7sij4f5iq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260429-lmgexaes5k/
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
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/c618e55c30b1b637894f6eaebc081fbcd3dc8fa0afe4c2cba90753f9213c2f51

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Comments