MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86. 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

Mirai

Vendor detections: 10

Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash:	d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86
SHA3-384 hash:	8b5f613ac1f0caf62a50ebab9566176c5ecd679d48100177391df68265cfdb2e90e66c6e8465fcaf73dc37af6f7d2857
SHA1 hash:	ad91b75728dce53cd42d4c04a2ea28f59a638f03
MD5 hash:	a882ced51b4a4608a1311ebba05e5338
humanhash:	november-fillet-video-blossom
File name:	.Sarm
Download:	download sample
Signature	Mirai Create hunting rule
File size:	32'072 bytes
First seen:	2025-11-28 19:10:02 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:jtwc9tC53M0TZPawczWro8aGEh0XDcrCqVRn+REK8nvU4s3Uozm:5w953NT9awczBGEh0XnqVRnJKkUtzm
TLSH	T149E2F1C19193F970C5B0887CCE2A8946E6491BF8E9FFA1292644139490D1BCBF5B8BC7
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	32'072 bytes
File size (de-compressed) :	71'176 bytes
Format:	linux/arm
Unpacked file:	5c985b8c0a9ba2ead0310b56d1f42452a48ab058318bdb31a54c06ee5eeaa652

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6929f3a91b65ca0bb926e292/reports/b44fd4b8-7664-49ad-9d58-7c2b55706a76/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86

Behaviour

Anti-Debugging

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-11-28T16:23:00Z UTC

Last seen:

2025-11-29T11:29:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/01b62f75-b657-465a-b26b-8062ff21a4f8

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a0988532-53fd-447e-8501-0dc83cefcc84

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1822371

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86/

Threat name:

Linux.Trojan.Svirtu

Status:

Malicious

First seen:

2025-11-23 07:48:43 UTC

File Type:

ELF32 Little (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=25rco5f6sdv3zje5tlae4dj5lg3enkfpximwjxsfldkiclgyfwda._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251128-xvje1szpgr/

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/526e50c7-5117-4143-bd54-3c1b11167319

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/d7622774be90ebbca49d9ac04e0d3d59b646a8afba1964de4558d4812cd82d86

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:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research