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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95
SHA3-384 hash: 7058a4562d8231d81c0176481623bad31c908eec8782c633439177f16c57d3f408cfe6d27d7990c5f3ea1c5551e34aae
SHA1 hash: 52fc650349af194a02ca34d948d95474b0e55b0d
MD5 hash: f2c0c3f5b0bad28e761d83e048bc9084
humanhash: double-oxygen-vermont-beryllium
File name:invoice-1645080830.pdf (56).js
Download: download sample
Signature XWorm
Create hunting rule
File size:22'643'834 bytes
First seen:2026-04-27 08:44:36 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 49152:NGAGiGLGzGUGaGvGKGNG5GIGC37GVGdGeG+GY3+GRGpGHGCG2GyGrG/G+G4GSGQo:f
TLSH T15737131ADE3945BF0799723020764BDCB75E4A082697EEEA4B8574EBD80DF0F186E05C
Magika javascript
Reporter JAMESWT_WT
Tags:js xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
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/1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95
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/1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsx5xj4k53uhmbgjbmf7rqjbp7gsxxra4s74g3gt7mzeh6n6t2kq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery execution persistence spyware
Link:
https://tria.ge/reports/260427-kpnrbsez31/
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/1cafdba78aeee87604c90b0bf8c1217fcd2bde20e4bfc36cd3fb3243f9be9e95

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)

File information

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

Comments