MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467. 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:	bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467
SHA3-384 hash:	d78fbdba3a6ed3b2e5539ec22f58b6797e6276ded133083ed9284522a546508854f418ea97a38317c6a7bd9078633333
SHA1 hash:	67c7cee42f4bfd1de60fa7c41b1706c4c54662c6
MD5 hash:	53521b0e318ecb307b94da64f48643b2
humanhash:	fillet-cat-hotel-happy
File name:	check1.sh
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	999 bytes
First seen:	2026-01-13 16:19:43 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:VUeYj+H1wDMK9CFdYhEnHQBYw9I5xqARiy3AnQZaZl1cSRs/:VUeYj+H1wDMK9CnYhEYwquiywOjSu
TLSH	T1BC11AF827B356CB12DDD812D72AB985D6042023F561B7F98789B98B71F1C580F094FB4
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	abuse_ch
Tags:	mirai sh

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

46

Origin country :

DE

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

URLhaus.3757336.UNOFFICIAL

Alert

Create hunting rule

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

bash lolbin

Link:

https://www.filescan.io/uploads/696670d93827c9e1249b7f5f/reports/e0a1562e-0d92-4b73-8412-35539ea5c1d9/overview

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-01-13T13:28:00Z UTC

Last seen:

2026-01-14T12:48:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.cw

Link:

https://opentip.kaspersky.com/bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4433e0fe-7787-4eb8-91e2-fd6b6069e1ab

Behavior Graph:

Download SVG

Nucleon Malprob Benign

Score:

29%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467/

Neiki Family.XMRIG

Verdict:

Malicious

Threat:

Family.XMRIG

Link:

https://tip.neiki.dev/file/bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467

ReversingLabs TitaniumCloud Linux.Trojan.Vigorf

Threat name:

Linux.Trojan.Vigorf

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-01-13 16:10:57 UTC

File Type:

Text (Shell)

AV detection:

11 of 37 (29.73%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xwayoxyjytvynqnugisjdl3mck6ljiqrihw7zneugf4awiknqrtq._file

Hatching Triage xmrig

Result

Malware family:

xmrig

Alert

Create hunting rule

Score:

  10/10

Tags:

family:xmrig antivm defense_evasion discovery execution linux miner persistence privilege_escalation

Link:

https://tria.ge/reports/260113-ttd75act8h/

Behaviour

Reads runtime system information

Checks CPU configuration

Reads CPU attributes

Creates/modifies Cron job

Deletes log files

Enumerates running processes

File and Directory Permissions Modification

Indicator Removal: Clear Command History

Executes dropped EXE

XMRig Miner payload

Xmrig family

xmrig

VMRay XMRig

Malware family:

XMRig

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/bd81875f09c4/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:

0.39

Link:

https://yomi.yoroi.company/submissions/bd81875f09c4eb86c1b4322491af6c12bcb4a21141edfcb49431780b214d8467