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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65. 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


GuLoader


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65
SHA3-384 hash: a9c60e90256c1556a5911dab11497532f9ef32d54f8a54edb3cab2d77e71c5fa0c4e5836606130be9ed309bddad4a7e0
SHA1 hash: 350bbaf01f3007dd8d7d0230b1ac176bcd91f130
MD5 hash: 93fc57beb0f509897200ba615598b135
humanhash: aspen-virginia-snake-cola
File name:document_pdf.js
Download: download sample
Signature GuLoader
Create hunting rule
File size:149'350 bytes
First seen:2026-06-10 08:13:25 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 3072:Fo9dT+5HOxFh7n+/DXJfjJ/pkFOs5eEztJfdYfj4ccpaIc5Uu0HpP1MtHS:+ikRbYd/6Dz/OUc4aIAUu0HpCtS
TLSH T14EE30764C95101764F92BB4DBCAA0A20CAAEC319857755B0F7CE871DD0099FCF3B927A
Magika javascript
Reporter abuse_ch
Tags:GuLoader js

Intelligence

File Origin
# of uploads :
1
# of downloads :
151
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.HEUR.Trojan.Script.SAgent.gen.18510.14972.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a285a34a15110463ee45771
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint masquerade repaired
Link:
https://www.filescan.io/uploads/6a291ce5bf16337e43bf866a/reports/e0f3640c-b56e-450d-aef8-bf99a1acbb33/overview
Verdict:
Suspicious
Labled as:
PowerShell/CloudEye.GV trojan
Link:
https://www.hybrid-analysis.com/sample/e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65
Verdict:
Malicious
File Type:
js
First seen:
2026-06-09T12:20:00Z UTC
Last seen:
2026-06-11T22:19:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Script.SAgent.gen Trojan.JS.SAgent.sb
Link:
https://opentip.kaspersky.com/e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1925672
Signature
Found suspicious powershell code related to unpacking or dynamic code loading
Hides threads from debuggers
Injects code into the Windows Explorer (explorer.exe)
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Obfuscated command line found
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1925672 Sample: document_pdf.js Startdate: 10/06/2026 Architecture: WINDOWS Score: 96 32 pub-61119fe0dab842b58c9c358838f9b0da.r2.dev 2->32 40 Malicious sample detected (through community Yara rule) 2->40 42 JavaScript source code contains functionality to generate code involving a shell, file or stream 2->42 44 Sample has a suspicious name (potential lure to open the executable) 2->44 46 3 other signatures 2->46 8 wscript.exe 1 2 2->8         started        12 explorer.exe 4 7 2->12         started        14 powershell.exe 2->14         started        16 rundll32.exe 2->16         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\Fagfll97, ASCII 8->30 dropped 48 JScript performs obfuscated calls to suspicious functions 8->48 50 Injects code into the Windows Explorer (explorer.exe) 8->50 52 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->52 54 WScript reads language and country specific registry keys (likely country aware script) 8->54 18 explorer.exe 8->18         started        56 Obfuscated command line found 12->56 21 powershell.exe 14 16 12->21         started        58 Hides threads from debuggers 14->58 24 WerFault.exe 21 14->24         started        26 conhost.exe 14->26         started        signatures6 process7 dnsIp8 36 Obfuscated command line found 18->36 34 pub-61119fe0dab842b58c9c358838f9b0da.r2.dev 104.18.50.34, 443, 49701 CLOUDFLARENET-CloudflareIncUS Canada 21->34 38 Found suspicious powershell code related to unpacking or dynamic code loading 21->38 28 conhost.exe 21->28         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65/
Threat name:
Script-PowerShell.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 15:41:23 UTC
File Type:
Text (JavaScript)
AV detection:
4 of 23 (17.39%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4egazmtw55ijm4yrztucigiqtngn7adthu3ni5clpru6vlmzzvsq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware execution persistence spyware
Link:
https://tria.ge/reports/260610-j4vbzsgy7m/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
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:
0.78
Link:
https://yomi.yoroi.company/submissions/e10c0cb276ef50967311cce82419109b4cdf80733d36d4744b7c69eaad99cd65

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)
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