MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c
SHA3-384 hash:	ee07f9e38ba425e844304ded68e2b10cd7a97380549b0f0e087975b84018a9e1d364aed7fb1cae3d417dfeb633ca0a4a
SHA1 hash:	3d2fdb9dc5eae175ba61b03ed678844abf59d512
MD5 hash:	a986c118a3458caa4ae91cab7a1a075b
humanhash:	steak-undress-princess-robin
File name:	putita.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	124'792 bytes
First seen:	2026-07-16 18:57:39 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	1536:ZYijLFe1Wc+2eH/GPZhxKp2a/NPUDBeVkNdbZ7eC/xVObLozRpG44Iorx5y:Z5jA1Wc+NfGxYBV+FbVoKRpG4m7y
TLSH	T133C33A06746158FCC15BC474C77FE837EA31B46D13343A6F2B84AA312E22E755B0AB96
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 72f52e76b802b3308f3b1e48ce03788ab7758b47c37e97029df01e5496ab50b2

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	58'712 bytes
File size (de-compressed) :	124'792 bytes
Format:	linux/amd64
Packed file:	72f52e76b802b3308f3b1e48ce03788ab7758b47c37e97029df01e5496ab50b2

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.ELF.Mirai-ALC.61364932.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

expand gcc lolbin mirai

Link:

https://www.filescan.io/uploads/6a5929d865b415d15b0ef0c7/reports/69a717ea-c0f4-4193-80ac-1c164c9b0903/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-07-16T16:08:00Z UTC

Last seen:

2026-07-18T15:29:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/70d5185d-3913-4b31-912b-d25b941b9862

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/cb8ae85c-16c7-4d3a-a79a-0c86257d8d6f

Score:

98%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-16 18:58:53 UTC

File Type:

ELF64 Little (SO)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pveq3kgxs6nj6lbe6i47uijb36fomo33b475u5jsqrqigzzqqu6a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260716-xmscysby2l/

Behaviour

Changes its process name

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Modifies systemd

Deletes itself

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/7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c

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:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 72f52e76b802b3308f3b1e48ce03788ab7758b47c37e97029df01e5496ab50b2

Mirai

elf 7d490da8d7979a9f2c24f239fa2121df8ae63b7b0f3fda75328460836730853c

(this sample)

Dropped by

SHA256 72f52e76b802b3308f3b1e48ce03788ab7758b47c37e97029df01e5496ab50b2

URLhaus

https://urlhaus.abuse.ch/url/3885289/

Delivery method

Distributed via web download

Dropped by

MD5 ad2d7613a901c9c5ff221d0baea56474

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