MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5. 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

SHA256 hash:	a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5
SHA3-384 hash:	c489ed7285fed861dd02cd96a4fbacfec5d02f3e82523ca8937c013292ca4f6cabaf7aedb040ad1a78e1b5e4a45a63ca
SHA1 hash:	ca245d8e40f4b7e55634504560cb5e0a99705fbe
MD5 hash:	772b6e97fd281ac5cbebb7d17290749a
humanhash:	fish-twenty-carpet-glucose
File name:	copia de transferencia.JS
Download:	download sample
Signature	DonutLoader Alert Create hunting rule
File size:	3'461'945 bytes
First seen:	2026-06-22 15:19:59 UTC
Last seen:	Never
File type:	js
MIME type:	text/plain
ssdeep	98304:JvDihHnuRLIKWo4Act4Ya1qjZPBqDpGAAlD5QKwH5HRp4oF4:JLEH0LAow+YdjLqIn4NpJ4
TLSH	T1BDF55D405B18A4B07A2ED73CD537BFB4458E20072198DF2E79795258B792E1B2B8E4F3
Magika	javascript
Reporter	abuse_ch
Tags:	donutloader ESP geo js

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

115

Origin country :

SE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

Sanesecurity.Malware.31320.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Clean

Verdict:

Clean

Score:

89.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a3953c31548daf709f8e6f1

Tags:

n/a

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

anti-debug base64 dropper evasive obfuscated obfuscated packed repaired

Link:

https://www.filescan.io/uploads/6a3953c49799578a6c46193c/reports/afa2d487-a52a-4dfe-bcce-64e86ccbd305/overview

Hybrid Analysis JS/TrojanDropper.Agent

Verdict:

Malicious

Labled as:

JS/TrojanDropper.Agent

Link:

https://www.hybrid-analysis.com/sample/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

js

First seen:

2026-06-22T05:18:00Z UTC

Last seen:

2026-06-23T13:56:00Z UTC

Hits:

~1000

Detections:

Trojan-Downloader.JS.Cryptoload.sb PDM:Trojan.Win32.Generic HEUR:Trojan-Dropper.Script.Generic HEUR:Trojan.Script.Lubfus.gen HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic

Link:

https://opentip.kaspersky.com/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5/results?tab=lookup

Joe Sandbox DonutLoader

Result

Threat name:

DonutLoader

Alert

Create hunting rule

Detection:

malicious

Classification:

evad.troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1931965

Signature

Benign windows process drops PE files

Drops PE files to the document folder of the user

Drops PE files with a suspicious file extension

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: WScript or CScript Dropper

Unusual module load detection (module proxying)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

WScript reads language and country specific registry keys (likely country aware script)

Yara detected DonutLoader

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

94%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5

Malva.RE

Gathering data

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5/

Neiki Family.DONUTLOADER

Verdict:

Malicious

Threat:

Family.DONUTLOADER

Link:

https://tip.neiki.dev/file/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5

ReversingLabs TitaniumCloud Script-JS.Trojan.Heuristic

Threat name:

Script-JS.Trojan.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-06-22 08:38:56 UTC

File Type:

Text (JavaScript)

AV detection:

12 of 24 (50.00%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uroqibgnmp6o2whvrglkfsd4i7xtm774tiy54dkvyrgql35qc7cq._file

Hatching Triage Suspicious

Result

Malware family:

n/a

Score:

  7/10

Tags:

discovery execution

Link:

https://tria.ge/reports/260622-stfkhsdz8y/

Behaviour

Modifies registry class

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: JavaScript

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks computer location settings

Executes dropped EXE

VMRay DonutLoader

Malware family:

DonutLoader

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a45d0404cd63/report/overview.html

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.55

Link:

https://yomi.yoroi.company/submissions/a45d0404cd63fced58f58996a2c87c47ef367ffc9a31de0d55c44d05efb017c5