MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1. 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:	a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1
SHA3-384 hash:	0cc107ba179dae75d9b205f5a8dc56f7347c684fc4d984ab1fcc43b2a865efe3f6302c3a2850c9bd076a465526a80d18
SHA1 hash:	4a1f2aa86ad7baf26992359fe143b484d25922a5
MD5 hash:	df3162b9c6aaeb315ad75e27baa4b4df
humanhash:	pluto-salami-black-october
File name:	kla.sh
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	5'029 bytes
First seen:	2026-05-06 19:21:28 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	96:2RKhEcfEnsTE111mC1mkPnJtbTrDVpfXRlP9:2M+
TLSH	T14AA15CC9139358707CE29C276169C814F6D9B68AADC54F4190DCF4F9A4CCF09BE42AB3
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 :

53

Origin country :

DE

Vendor Threat Intelligence

ACCE Unknown

No detections

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-05-06T16:26:00Z UTC

Last seen:

2026-05-06T19:32:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/cd042ee9-4ce4-4929-937b-e6aad6837d66

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1/

Neiki Family.MIRAI

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1

ReversingLabs TitaniumCloud Win32.Trojan.Vigorf

Threat name:

Win32.Trojan.Vigorf

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-05-06 19:22:40 UTC

File Type:

Text (Shell)

AV detection:

7 of 23 (30.43%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vbyut4plf2kidm2lew5lgfs6epqb3p4w5xnyk4nv2mgsbbql22yq._file

Hatching Triage mirai

Result

Malware family:

mirai

Alert

Create hunting rule

Score:

  10/10

Tags:

family:mirai botnet:mirai antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260506-x2zqksds5k/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

UPX packed file

File and Directory Permissions Modification

Deletes itself

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

VMRay Mirai

Malware family:

Mirai

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a87149f1eb2e/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:

0.42

Link:

https://yomi.yoroi.company/submissions/a87149f1eb2e9481b34b25bab3165e23e01dbf96eddb8571b5d30d20860bd6b1