MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21ffeade7a2ca38e1cf578598afb3b6b36034e111e937300bb697dd9cbf3f7e4. 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:	21ffeade7a2ca38e1cf578598afb3b6b36034e111e937300bb697dd9cbf3f7e4
SHA3-384 hash:	87e0c5f95977af4b70ed2f95a4d2a5b6ea8e136456b05bfe072c699a4092ebac2e27a665f9245084e70e3fe10291eadf
SHA1 hash:	9684c96ba416c2250a8c2a835c9c8c90257c097e
MD5 hash:	3e42a546634cd9af72ad76d638d3b447
humanhash:	monkey-utah-mountain-high
File name:	curl.sh
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	1'153 bytes
First seen:	2026-07-26 16:25:22 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	12:MCd9WI+WAAQWeNIyJ6WDfKi+W39WkFWlW4H6WoW8WHW2n:HOSHeNIyzKihkV84NTn22
TLSH	T1EA217CE4002449EEEE03AE48F77B55C8EA5941A7FE82BE5AE594046DD45CD78E1CE2C0
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	BlinkzSec
Tags:	mirai

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

69

Origin country :

GB

Vendor Threat Intelligence

ACCE Unknown

No detections

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

mirai

Link:

https://www.filescan.io/uploads/6a66c1172dc343c8db1f01f4/reports/57592a1c-b541-4f7e-9a7f-3b75c1be0810/overview

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/1cad9da9-6c03-4c6b-a850-f3292c14e935

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/21ffeade7a2ca38e1cf578598afb3b6b36034e111e937300bb697dd9cbf3f7e4

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/21ffeade7a2ca38e1cf578598afb3b6b36034e111e937300bb697dd9cbf3f7e4/

ReversingLabs TitaniumCloud Linux.Worm.Mirai

Threat name:

Linux.Worm.Mirai

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-07-26 16:25:12 UTC

File Type:

Text (Shell)

AV detection:

13 of 36 (36.11%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=eh76vxt2fsry4hhvpbmyv6z3nm3agtqrd2jxgaf3nf65ts7t67sa._file

Hatching Triage Suspicious

Result

Malware family:

n/a

Score:

  7/10

Tags:

antivm defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260726-tw9f2sysaz/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Modifies Bash startup script

UPX packed file

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Modifies systemd

File and Directory Permissions Modification

Deletes itself

Executes dropped EXE

VirusTotal

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

YOROI YOMI Legit

Threat name:

Legit

Score:

0.16

Link:

https://yomi.yoroi.company/submissions/21ffeade7a2ca38e1cf578598afb3b6b36034e111e937300bb697dd9cbf3f7e4